核电专业英汉词汇(哈工程)

Aabnormal condition异常工况.absorbed dose rate吸收剂量absorber chiller吸收式制冷机absorber rod吸收棒absorption coefficient吸收系数absorption cross section吸收截面absorption ratio吸收比acceleration pressure drop加速度压降acceleration pressure loss加速度损失acceptable daily intake日允许摄入量acceptance criterion验收准则gacceptance limit可接受限值acceptance report验收报告acceptance standard验收标准acceptance test验收实验acceptance验收access通道，入口accident analysis事故分析accident conditions事故工况accident interlocking module事故联锁组件accident management事故处理accident mitigation事故缓解accident prevention事故预防accident shutdown事故停堆accident source事故源accidental exposure事故照射accumulated dose累积剂量accumulator安注箱acid-proof tile耐酸瓷砖activation活化active carbon filter活性碳过滤器active component能动部件active core height堆芯活性高度active power有功功率activity concentration放射性浓度activity level放射性活度activity活度actuate驱动，动作administration building and emergency center ventilation system 办公楼及应急中心通风系统Administration building and emergency center water supplyand drainage system 办公楼及应急中心给排水系统adoption by equivalent等同采用aerial cable架空电缆aerodynamic behavior空气动力特性aerosol气溶胶after filter(or post-filter)后置过滤器after-heat, residual heat剩余释热after-power，residual heat power剩余功率Oair breaker空气断路器air change rate换气率air cooler空气冷却器air delivery pipe供气管道air filter and absorber unit空气过滤吸附机组air filter unit空气过滤机组air flow rate空气流量air handling unit空气处理机组air hose空气软管air intake采风口，进风口air pump抽气泵-air sampling device空气取样设备air self-cooling type空气自冷式:air submerasion dose空气浸没剂量airborne particulate sample气载粒子取样器airborne radioactivity气载放射性alarm signal报警信号alarm window报警窗alarm(output) module报警（输出）组件alarm警报，报警albedo反射率aligning pin定位销,all volatile treatment全挥发处理alphanumeric keyboard字母数字键盘ambient temperature环境温度American Concrete Institute美国混凝土学会American Institute of Steel Construction美国钢铁结构协会American National Standards Institute美国国家标准学会American Nuclear Society美国核学会（ANS）American Society for Testing and Material美国材料与试验学会American Society of Civil Engineers美国土木工程师学会American Society of Mechanical Engineers美国机械工程学会ammeter电流表ampacity载流量analog channel模拟量通道analog input模拟量输入analog output模拟量输出analog signals模拟信号analog/digital converter模拟/数字转换器analogue link模拟接续线anchor bolt地角螺栓anion bed阴离子床annex附录（参考件）anticipated operational occurrences预期运行事件anticipated transient without scram(ATWS)未能紧急停堆的预计瞬态antifoam reagent防泡剂anti-rust agent防锈漆anti-seizer lubricant防咬润滑剂anti-vibration bar防振条anti-vibration bar防震杆anti-whip device管道防甩装置apparent power视在功率appendix附录（补充件）application package应用软件包application program应用程序approval批准，认可，审定arc-lamp弧光灯area radiation monitoring system区域辐射监测系统armored cable铠装电缆array排列as low as reasonable achievable(ALARA)合理可行尽量低as-built drawing竣工图aseismic joint防震缝assembler汇编程序assessment of exposure照射评价assessment of radiation protection辐射防护评价assessment评价assignor委托者，指派者asynchronous motor异步电动机atmospheric corrosion大气腐蚀atmospheric dispersion factor大气弥散因子atmospheric overvoltage大气过电压atmospheric pressure大气压力(atmospheric radiation monitoring apparatus大气辐射监测装置atmospheric stability大气稳定度atom absorption spectroscopy原子吸收谱)ATWS mitigation system ATWS缓解系统.audible count rate signal计数率音响系统audible signals音响信号audit follow-up监查后续行动audit plan监查计划audit record监查记录.audit监查Ccircuit diagram电路图circular railway环形轨道circulating cooler循环冷风机circulating cooling water drainage system循环水排放系统circulating cooling water energy disoersion循环水排放口消能系统circulating cooling water intake system循环水吸入系统circulating cooling water pumping station system循环水泵房系统circulating cooling water treatment system循环水处理系统circulating cooling water yard pipe network system循环水厂区管路系统circulating water pump循环水泵)circulation ratio循环倍率circumferential ridge周向环脊civil works土建工程clad pellet gap包壳与芯块间的间隙cladding creep包壳蠕变xcladding flattening包壳压扁cladding strain包壳应变cladding包壳clarification澄清，净化clarifier澄清槽,classification of records记录分类cleaning清洗cleanout清扫口clear-water reservation清水池clevis insert（堆内构件）镶块climatology气候学clock system时钟系统clockwise顺时针方向closed circuit TV system闭路电视系统closed cycle cooling water system闭式循环冷却水系统closed-circulating cooling water闭路循环冷却水closing(circuit breaker)合闸（断路器）closure head顶盖coagulant凝聚剂coarse sand粗砂coast down flow惯性流量coated electrode药皮焊条coaxial cable同轴电缆cobalt-base alloy钴基合金code case规范案例code controller编码控制器.code of federal regulation(CFR)联邦管理法规code代码coefficient of thermal expansion热膨胀系数coil stack assembly线圈组件coil线圈cold junction box冷端补偿箱cold leg冷段cold performance test冷态性能试验)cold shutdown冷停堆cold startup冷态启动!cold test冷态试验cold void volume冷空腔cold-wall effect冷壁效应collapse level坍塌水位collapse压扁collective dose equivalent集体剂量当量color code色标command命令.commissioning调试committed dose equivalent待积剂量当量common base plate公用底板common point公共点common switchboard公共配电盘communication link通讯连接communication system通讯系统company standard企业标准compartment隔间，小室compensated ionization chamber补偿电离室compensation cable补偿电缆compensation补偿compiler编译程序complete logbook全日志completion certificate完工证书completion of erection release安装完工证书compliance with requirements符合要求component cooling water heat exchanger设备冷却水热交换器component cooling water pump设备冷却水泵component cooling water surge tank设备冷却水波动箱component cooling water system设备冷却水系统component cooling water设备冷却水composite structure混合结构compressed air system压缩空气系统compressible flow可压缩流computer network计算机网络concentrate storage tank浓缩液储存箱conceptual design方案设计condensate cooler凝结水冷却器condensate polishing system凝结水净化系统condensate pump凝结水泵condensate transfer pump凝结水输送泵condensate凝结水condenser vacuum system冷凝器抽真空系统condenser冷凝器condition adverse to quality不利于质量条件conducing wire引出线conductive integral积分热导率conductor 导体，导线conduit电缆管，电线套confidence置信度configuration配置confined point约束点conical head锥形封头connection box接线盒connection diagram接线图connection point连接点connector连接器conservation of energy能量守衡conservation of mass质量守恒conservation of momentum动量守衡console控制台constant current power supply恒流电源constant voltage power supply恒压电源construction manager工程经理construction permit建造许可证construction quality施工质量contact conductance接触热导contained source内在源containment air cleanup system安全壳空气净化系统containment hydrogen mixing system安全壳氢气混合系统containment hydrogen recombiner system安全壳消氢系统containment hydrogen ventilation system安全壳氢气排风系统containment instrumentation system安全壳仪表系统containment isolation signal安全壳隔离信号containment penetration安全壳贯穿件containment purge ventilation system安全壳清洗通风系统containment reactor coolant drain system安全壳疏排系统containment spray heat exchanger安全壳喷淋热交换器containment spray pump安全壳喷淋泵containment spray signal安全壳喷淋信号containment spray system heat exchanger安全壳喷淋系统热交换器containment spray system 安全壳喷淋系统containment sump安全壳地坑content by weight 重量含量continuity连续性continuous welding连接焊contraction coefficient收缩系数contraction pressure loss收缩压力损失contractor接触器control (rod) assembly控制棒组件control (rod) bank调节棒组control (rod) calibration控制棒刻度control (rod) cluster控制棒组control (rod) group调节棒组control board控制盘control cable 控制电缆control damper控制风阀control level of surface contamination表面污染控制水平control logic cabinet控制逻辑柜control of items物项管理control of purchased items已购物项管理control rod control system控制棒控制系统control rod drive line alignment 控制线对中control rod drive line控制棒驱动线control rod drive mechanism(CRDM)控制棒驱动机构control rod dropping time控制棒落棒时间control rod ejection弹棒control rod guide thimble控制棒导向管control rod movement speed控制棒移动速度control rod position indication控制棒棒位指示control rod withdrawal控制棒提升control rod控制棒control switch控制开关control volume控制容积controlled area控制区controller area access personal dose monitoring and administration system 控制区出入口剂量监测和管理系统control控制，调节convection boiling对流沸腾conventional island DC&AC UPS system常规岛直流和交流电源系统conventional island(CI)常规岛converter转换装置conveyer belt传送带conveyer car运输小车coolant chemistry冷却剂水化学coolant flow rate冷却剂力量coolant mass flow rate冷却剂质量流量coolant mixing冷却剂交混coolant specific enthalpy冷却剂比焓cooler冷却器cooling coil冷却盘管cooling tower冷却塔cooling water冷却水core area堆芯区域core average heat flux(density)堆芯平均热通量core barrel cylinder堆芯吊篮组件core barrel flange吊篮筒体法兰core configuration堆芯布置core flow subfactor堆芯流量分因子core integrity堆芯完整性core maximum heat flux堆芯最大热通量core mixing subfactor堆芯交混分因子core physics堆芯物理core reflooding堆芯再淹没core shell筒体段，堆芯筒体core support pad堆芯支承块core thermal design堆芯热工设计core uncover堆芯裸露2core unloading堆芯卸料core void fraction堆芯空泡份额corrective action纠正措施corridor走廊corrosion fatigue副腐蚀疲劳corrosion inhibitor addition tank缓蚀剂添加箱corrosion inhibitor缓蚀剂corrosion medium腐蚀介质corrosion product腐蚀产物corrosion rate腐蚀速率corrosion resistance 耐腐蚀性corrosion腐蚀& ~cosmic radiation宇宙射线cost benefit analysis成本效益分析counter area monitor计数管区域监测仪counter flow反向流coupling breaker耦合开关coupon试块cover盖板CPU(central processing unit)中央处理机CRDM adaptor驱动机构管座CRDM cooling system控制棒驱动机构冷却通风系统CRDM power supply system棒电源系统CRDM ventilation shroud驱动机构通风管座CRDM ventilation system控制棒驱动机构通风系统creepage distance表面漏电距离creep蠕变crevice corrosion缝隙腐蚀criterion准则critical concentration临界浓度critical experiment临界实验critical exposure pathway关键照射途径critical flow临界流critical heat flux modified coldwall factor临界热流密度冷壁修正因子critical heat flux modified shape factor临界热流密度形状修正因子critical heat flux modified spacer factor临界热流密度格架修正因子critical heat flux(CHF)临界热流密度critical load危险载荷critical mass flux临界质量流密度critical mass flux临界质量流量critical mass临界质量critical nuclide关键核素critical size临界尺寸critical transfer pathway关键转移途径critical volume临界体积criticality accident 临界事故criticality alarm system临界报警系统criticality approach curve接近临界曲线criticality safety临界安全cross flow横向流cross section截面9crossover leg U型管段CRT (cathode-ray tube)屏幕显示装置)cubicle小室culvert 涵洞current curve versus time电流波形图current density电流密度current transformer电流互感器cursor光标curvature曲率cushion垫层cut-off energy切割能cut-off valve断流阀cylindrical shell筒形壳体Ddado护壁板cdaily variation coefficient日变化系数damper风阀dashpot action缓冲作用dashpot characteristics缓冲特性dashpot drop time缓冲落棒时间dashpot region缓冲区dashpot section缓冲段data acquisition and processing system数据采集和处理系统data acquisition数据采集data base数据基础data bus数据总线data channel数据通道data communication system数据传输系统data file数据文件data organization数据结构data processing module数据处理模块date of standard implementation标准实施日期daughter product子体产物DC hold cabinet直流保持柜DC stabilized power supply直流稳压电源DC&AC UPS system直流和交流不停电电源系统dead band死区deborating demineralizer除硼床debug查错decay chain衰变链decay constant衰变常数decay heat衰变热decay tank衰变箱decay衰变decommisioning退役decontamination factor去污因子decontamination system去污系统$decontamination去污deformation畸变degradation恶劣degree of enrichment富集度degree of subcooling过冷度degree of superheat过热度delay circuit module延迟电路组件delayed critical缓发临界delayed neutron fraction缓发中子份额delayed neutron缓发中子delithium demineralizer除锂床delta connection三角形连接demineralized pre-filter床前过滤器demineralized water除盐水demineralizer after-filter床后过滤器demineralizer除盐装置demography人口统计学densification密实化densimeter密度计density wave密度波denting凹陷deoxygenated water cooler除氧水冷却器deoxygenated water pump除氧水泵deoxygenated water tank除氧水箱deoxygenated water除氧水departure from film boiling DFB偏离膜态沸腾departure from nuclear boiling ratio (DNBR) DNB比departure from nuclear boiling(DNB)偏离核态沸腾depleted fuel乏燃料depletion燃耗，烧乏deposit corrosion沉积腐蚀deposited corrosion product沉积腐蚀产物deposited metal熔敷金属deposition沉积量depressurization卸压depth of corrosion腐蚀深度depth of foundation基础埋置深度derived air concentration导出空气浓度derived limit导出极限description for drawing up standard标准编制说明design assumption设计假设design basis accident(DBA)设计基准事故design basis event设计基准事件design basis source terms设计基准源项design basis设计基准design change设计变更design code设计规范design condition设计工况design control设计管理design for reactor core safety in NPP核电厂堆芯安全设计design interface control设计接口管理design objective limit设计目标限值design pressure设计压力design report设计报告design review设计审查design specification设计规范书design temperature设计温度design verification设计验证designation of system系统名称designation名称desilting basin沉砂池detail design施工设计detection limit探测限值detector push-pull device探测器推拉装置detector storage tube探测器存放管detector well探测器孔道diagnostic program诊断程序dialog keyboard对话键盘diaphragm valve隔膜阀dielectric strength绝缘强度diesel generator set柴油发电机组diesel generator柴油发电机differential pressure controller差压调节器differential pressure gauge差压计differential pressure transmitter差压变送器differential protection差动保护differential worth微分价值differentiator module微分器组件diffuser plate流量分配板diffuser导叶diffusion coefficient扩散系数diffusion theory扩散理论digital filtering数字滤波digital input数字输入digital misalignment alarm module数字失步报警digital voltmeter module数字电压表组件digital/anolog (D/A) converter数/模转换器dilution factor稀释因子dilution稀释dimineralized water pump除盐水泵direct burial直埋direct grounding直接接地direct inward dialing(DID)直接内拨direct outward dialing 直接外拨direction of welding焊接方向directory目录disadvantage factor不利因子discharge burnup卸料燃耗discharge pump 排放泵discharge 卸料disconnect button拆卸按钮disconnect plug可拆接头disconnect rod拆卸杆disconnect断连，断路dished head碟形封头dished pellet碟形芯块disinfection消毒disk file 磁盘文件disk operation system磁盘操作系统disk storage磁盘存储器disk磁盘dispersed flow弥散流display frame显示帧帽display operation station（显示）操作器display显示-distributed computer system分布式计算机系统distributed network分布式网络distribution box配电柜)distribution cabinet分配柜distribution list分发清单distribution system配水管网division篇DNB heat flux DNB热流密度document approval文件批准document change文件变更document control manager文件管理经理document control文件管理document distribution文件分发document preparation文件编制)document retention文件保存document review文件审查domestic sewage生活污水domestic water yard pipe network system生活水厂区管网系统domestic water生活水Doppler coefficient多普勒系数)Doppler effect多普勒效应.dose assessment剂量评价dose commitment剂量负担dose equivalent commitment剂量当量负担dose equivalent limit剂量当量限值dose equivalent剂量当量dose rate conversion factor剂量率转换因子dosimeter reader剂量计读数器double ended break双端断裂double fume chamber and hood双位通风柜double hook双钩double period倍增周期double-pole single-throw(DPST) switch双极单掷开关double-pulse generator双脉冲发生器double-reeling system双卷绕系统downhand welding平焊downstream下游draft standard for approval标准待批稿draft standard for examination标准送审稿drain flash tank扩容器drain recovery tank疏水回收箱drain tank疏水箱drawer抽屉drawing list图纸目录drawing volume list图册目录drawing图纸drift flux漂移流密度drip pan集油盘drive shaft assembly驱动轴部件drive shaft驱动轴drive unit驱动机构drop time落棒时间droplet entraiment液滴夹带droplet液滴drum卷筒dry bulb temperature干球温度dry deposition干沉降dryer干燥器drying oven干燥箱，烘干箱，烘箱，干燥炉dry-insulated transformer干式绝缘变压器dryout干涸dry-type transformer干式变压器dual trace oscilloscope双踪示波器dual-frequency simplex operation共频单工操作dual-tone multifrequency双音多频duckwork管网duct风管duplex transceiver双工收发信机duplication复制，转储duration time持续时间dye penetrant examination着色渗透检查dynamic analysis动态分析dynamic balance动平衡动压头_dynamic equilibrium动态平衡dynamic head动压头dynamic instability动力学不稳定性dynamic parameter动态参数Eearth leakage protection接地保护earth return大地回馈earthing resistance接地电阻)earthing system接地系统earthing接地earthquake subsidence震陷earthquake地震editor编辑程序effective delayed neutron fraction缓发中子份额effective dose equivalent有效剂量当量effective flow rate有效流量effective full power days等效满功率天effluent radiation monitoring system排出流辐射监测系统egg crate grid蛋篓型格架ejector喷射器ejector抽气器elastic scattering弹性散射electret microphone驻极体传声器electric building cooler system电气厂房循环冷风机组系统electric building smoker exhaust system电气厂房排烟系统electric building ventilation system电气厂房通风系统electric building water supply and drainage system电气厂房给排水系统electric building电气厂房electric dispatch network电力调度网electric furnace电炉electric heater电加热器electric horn电喇叭electric monorail hoist单轨电动葫芦electrical conduit引出线管electrical panel配电屏electrical penetration电气贯穿件electric-hydraulic actuating brake电磁液压制动器electroacoustic component电声元件electromagnetic braker电磁制动器electromagnetic flowmeter电磁流量计electronic pocket dosimeter电子式袖珍剂量计electro-slag remelting电渣重熔,electro-sound telephone system检修电话系统electrotechnical box电气箱elevation立面ellipsoidal head椭圆形封头embedded part预埋件emergency announcement紧急通知emergency boration紧急硼化emergency control room system应急控制室emergency core cooling应急堆芯冷却emergency diesel generation system应急柴油发电机系统emergency diesel generator building water supply and drainage system 应急柴油发电机给排水系统emergency diesel generator room ventilation system应急柴油发电机通风系统emergency disk brake应急盘式制动器emergency drain应急疏水emergency exposure应急照射emergency feedwater tank应急给水箱emergency oil pump应急油泵emergency outlet事故排出口emergency power source(or supply)应急电源emergency power应急电源emergency shutdown紧急停堆emergency telephone system应急自动电话系统emergency transfer equipment应急电源转换设备emergency trip time紧急停堆时间enclosed motor封闭式电机，防水电动机end of cycle循环末end of life(EOL)寿期末end plug端塞end truck端梁end-of erection state report安装完工报告end-of travel limit switch行程终端限位开关end-window counter钟罩形计数管energization通电energy group能群energy level能级energy resolution能量分辨率energy response能量响应energy spectrum能谱engineer station工程师站engineering company工程公司engineering enthalpy rise factor工程焓升因子engineering factor工程因子engineering heat flux hot channel factor工程热通量热管因子engineering heat flux hot spot factor工程热通量热点因子rengineering manual工程手册enriched fuel富集燃料enriched uranium reactor浓缩铀反应堆enriched浓缩的enrichment浓缩度，富集度enthalpy rise factor焓升因子enthalpy rise uncertainty factor焓升不确定因子enthapy rise engineering hot channel factor焓升工程热管因子entrainment夹带environment monitoring vehicle环境监测车environment qualification环境鉴定)environmental assessment(EA)环境评价environmental monitoring环境监测environmental quality(EQ)环境质量epicenter震中epithermal neutron超热中子equilibrium enrichment平衡富集度equilibrium poisoning平衡中毒equipment hatch设备闸门equipment list设备明细表equipotential connection等电压连接equivalent core diameter堆芯等效直径equivalent diameter当量直径erosion corrosion磨损腐蚀escape rate coefficient逃脱率系数escape泄漏，逃逸essential chilled water system重要冷冻水系统essential service water intake filteration system重要厂用水取水过滤系统essential service water pumping station system重要厂用水泵房系统essential service water pump重要厂用水泵essential service water yard pipe network重要厂用水厂区管路系统evaporative air cooling(EA V) unit蒸发式空气冷却机组evaporator蒸发器event事件examination检验excess letdown heat exchanger过剩下泄热交换器excess letdown过剩下泄excess power超功率excess reactivity过剩反应性excitation励磁exclusion area boundary禁区边界ex-core instrumentation堆外测量exhaust cleanup unit(ECU)排风净化机组exhaust fan排风机exhaust hole排气孔exhausting smoke fan排烟风机expansion joint膨胀结合，伸缩缝expansion ring膨胀环expansion tank膨胀水箱expert's opinion专家意见expert's report专家报告external contamination外污染external exposure外照射external interface外部接口'external load外负荷external pressure外压Fface of weld焊缝正面face plate面板failed fuel assembly location detecting system破损燃料定位检测系统failed fuel fraction破损燃料份额failure detector module故障检测元件failure失效，故障，损坏fan风机fast connector快拆接头fast fission factor快裂变因子fast neutron fluence快中子通量fast neutron flux快中子通量fault故障，事故feasibility study可行性研究feed water heater给水加热器feed water pump给水泵feed water storage tank给水箱feed water给水feeder ring给水环管feeder馈电线feedwater inlet nozzle给水进口管嘴fiberglass玻璃纤维field change现场修改field inspection巡回检查field字段file文件filing归档filler metal填充金属fillet welding角焊fill充注film badge胶片剂量计film boiling膜态沸腾filter滤池filter过滤器final acceptance report最终验收报告final acceptance最终验收final safety analysis report(FSAR)最终安全分析报告final storage of document文件最终储存fine sand细砂fin散热片fire alarm失火报警fire annihilation protecting equipment熄火保护装置fire break防火墙fire damper防火阀fire extinction agent灭火剂（器）fire extinction pump消防泵fire extinction灭火fire fighting foam system泡沫消防系统fire hose消防水龙带fire hydrant消火栓fire proof installation防火设施fire protection water system消防水系统fire protection消防fire rating耐火等级fire resistant耐火的fire stopping wall挡火墙fire stop阻火件fire-fighting water消防水first collision probability首次碰撞几率first core第一堆芯first out alarm首发报警fissile nucleus易裂变核fission and corrosion product activity裂变和腐蚀产物活度fission chain裂变链fission chamber(miniature)裂变室（微型）fission cross section裂变截面)fission energy裂变能fission fragment裂变碎片fission gas裂变气体fission neutron裂变中子fission product裂变产物fission rate裂变率fission source裂变源fission spectrum裂变谱fission yield裂变产额fissionable可裂变的fitting配件fixed point固定点fixed radio station无线固定台fixed tube固定套管flame arrester阻火器flame resistant耐火焰的flammable易燃的flange welding卷边焊flanged connection法兰连接flare groove welding喇叭型坡口焊flare test（传热管）扩口试验flashing alarm闪光报警flashing闪蒸flask ,cask屏蔽容器flat head平封头fleatation气浮池flexible connection柔性连接flexible cord柔线flexible coupling挠性联轴器，挠性接头float charge浮充电float type flowmeter浮子流量计floating point浮点flood light泛光灯，探照灯flooding淹没floor contamination monitor地面污染监测仪floor drain tank楼面疏水箱'floor drain楼面疏水floppy disk软盘flow coastdown惯性流量下降flow diagram（工艺）流程图flow distribution plate流量分配板flow distribution流量分配flow induced vibration流致振动flow instability流动不稳定性flow lift force流动升力flow restrictor限流器flow transmitter流量变送器flow-head cure流量-扬程曲线fluorescent lamp荧光灯flush pump冲洗泵flushing water冲洗水flush-mounted镶嵌，暗装flux density通量密度flux distribution通量分布flux flattening通量展平flux gradient通量梯度flux instrumentation guide tube通量测量导向管flux map通量分布图flux通量follow-up action后续行动food chain事物链forced circulation强迫循环foreground前台foreign material杂质forged parts锻制件forging锻造format格式化former辐板（堆芯围板的径向支撑板）fouling coefficient污垢系数foundation ring基础环fracture mechanics断裂力学framework框架，构架frame框架free-standing cladding自立式包壳frequency analysis频谱分析frequency meter频率计，周波表fresh water淡水fretting corrosion激振腐蚀fretting wear微振磨损friction coefficient摩擦系数)friction loss摩擦损失front computer前置计算front panel前面板fuel assembly sipping device燃料组件啜吸装置fuel assembly visual inspection equipment燃料组件目视检查装置fuel assembly燃料组件fuel basket燃料篮fuel building bridge燃料厂房桥架fuel building crane燃料厂房起重机fuel building ventilation system燃料厂房通风系统fuel building water supply and drainage system燃料厂房给排水系统fuel building燃料厂房fuel burnup燃料燃耗fuel cluster燃料棒束fuel column燃料柱fuel cycle lifetime燃料循环寿期fuel cycle燃料循环fuel element failure accident燃料元件破碎事故fuel element燃料元件fuel handling system燃料装卸系统fuel inventory燃料装量fuel loading and unloading装料与卸料fuel management燃料管理fuel mispositioning accident错装料事故fuel pellet燃料芯块fuel pool bridge燃料抓取机（燃料池桥架）fuel rod燃料棒fuel shipping container rig燃料运输容器吊具fuel storage、transportation and inspection system燃料储运和检验系统fuel swelling燃料肿胀fuel transfer shielding燃料运输屏蔽fuel transfer system燃料运输系统fuel transfer tube燃料运输通道fuel tube燃料包壳管fuel燃料组件full penetration welding全透焊逢full penetration weld全穿透焊full power满功率full-load torque满载能力function key功能键function test功能试验functional assignment职责分工fuse isolator熔断器闸刀)fuse switch熔断器开关fuse熔断器fusion welding熔焊Ggantry crane龙门吊gantry龙门架gap conductance间隙导热gas accumulated flowmeter气体累计流量计gas chromatograph气体色谱gas cooler气体冷却器gas heater气体加热器gas insulated switchgear(GIS)气体绝缘开关装置gas stripper脱气塔gas stripping unit脱气装置gas stripping脱气gaseous sample 气体取样gaseous space气空间gaseous waste treatment system气体废物处理系统gasket垫片gate valve闸阀gear coupling齿轮联轴器gear reducer齿轮减速器ger-Muller counter盖革/弥勒管general arrangement（厂房总布置图）general corrosion全面腐蚀general scientillation counter通用闪烁计数器general standard通用标准generation生成generator& main transformer system发电机和主变压器系统genetic effect遗传效应geography地理girder主梁girth welding环缝焊接gland packing压盖填料glass dosimeter玻璃剂量计globe valve截止阀glove box手套箱go pulse启动脉冲governor valve调节阀grab sampling手选取样grain-size晶粒度graphic display图形显示graphic package图形软件包graphic printer图形打印机graphic screen图形显示屏gravelly sand砾砂Gray code shaper葛莱码整形器;Gray code葛莱码;Gray/Gy戈瑞grid cell定位格架栅元grid spring定位格架grid telephone network电网通话网络grid电网，栅栏gripper抓具groove angle坡口角度groove welding坡口焊groove（焊接）坡口ground fault接地不良ground water地下水grounded electrode接地电极grounding conductor接地导体grounding resistance接地电阻grounding wire接地线groundwater level地下水位group display成组显示group selector组选择器guide cylinder导流筒guide rail导向轨道guide tube support plate压紧顶帽guide tube导向管guide vane导向管guide导则Hhabitability area（可）居留区hand and foot monitor手足监测仪hand hole手孔handling opening吊装孔handrail扶手hands-free speaking telephone set免提扬声电话hanger支吊架hard copy printer硬拷贝打印机hardware硬件harmful effect有害影响hazardous atmosphere危险环境head block assembly定滑轮组head dome insulation顶盖球冠保温层head flange insulation顶盖法兰保温层head loss水头损失heading标题headset头戴式送受话器head封头health physics program保健物理大纲health physics system保健物理系统hear exchanger热交换器heat affected zone热影响区heat balance热平衡heat capacity热容heat conductivity热导率heat diffusion热扩散.heat flow rate热流量heat flux热通量heat generation释热heat load热负荷heat sink热井heat tracing(electric)加热保温（电）heat transfer coefficient热交换系数heat treatment热处理heat(or ladle) analysis熔炼分析heater加热器heating coil加热盘管heating ventilation and air conditioning采暖通风及空调heavy oil重油helical-wrap drive cable螺旋形驱动电缆helium leak check氦气检漏hemispherical半球形封头hexadecimal十六进制的high efficiency particulate and air filter高效过滤器high efficient filter高效过滤器high energy pipe高能管道high neutron flux trip中子高通量紧急停堆high range gamma radiation monitor for accident事故用高量程γ辐射监测仪high range ionization chamber area gamma monitor高量程电离室区域γ监测high voltage power supply高压电源high-level noble gas gamma monitor高放惰性气体γ监测仪high-pressure ionization chamber高压电离室high-purity germanium高纯锗hoist speed提升速度hold down spring压紧弹簧环hold point停工待检点hold-down support assembly压紧支撑结构hold-up tank暂存箱hood通风柜hook吊钩horizontal acceleration水平加速度horizontal guide wheel水平导向轨horizontal pipe横管horizontal position welding横焊horn loudspeaker号筒扬声器hot cell热室hot channel factor热管因子hot channel热通道hot laundry ventilation system洗衣房通风系统。

核工程与核技术专业英语单词1.specific heat capacity 比热容比热容2.quantum number 量子数3.atomic mass unit 原子质量单位原子质量单位4.binding energy 结合能5.decay 衰变6.half-life 半衰期7.abundance 丰度8.activity 活度9.macroscopic cross section 宏观截面宏观截面10.10.m m icroscopic cross section 微观截面微观截面11.11.a a ttenuation 衰减12.12.m m oderator 慢化剂13.13.f f issile material 裂变材料14.14.s s elf-sustaining chain reaction 自续链式反应自续链式反应15.15.p p rompt neutron 瞬发中子16.16.d d elayed neutron 缓发中子17.17.f f usion 聚变18.18.p p lasma 等离子体19.19.u u ncertainty 不确定度20.20.d d ead time 死时间21.21.p p reamplifier 前置放大器22.t hreshold energy 阈能阈能23.o perational amplifier 运算放大器运算放大器24.d iscrete component 分立元件分立元件25.i ntegrated circuit 集成电路集成电路26.d irect current 直流电直流电27.a lternating current 交流电交流电28.h eat-exchanger 热交换器热交换器29.i onization chamber 电离室电离室30.n oble gas 稀有气体稀有气体31.a ccelerator 加速器加速器32.r adiation hazard 辐射危害辐射危害33.r adiation dose 辐射剂量辐射剂量34.n atural background radiation 天然本底辐射天然本底辐射天然本底辐射35.d aughter product 子产物子产物36.o ccupational exposure 职业照射职业照射37.q uality factor 品质因子品质因子38.e quivalent dose 当量剂量当量剂量39.a cute effect 急性效应急性效应40.d elay effect 延迟效应延迟效应41.r adiation sickness 辐射病辐射病42.h ereditary effect 遗传效应遗传效应43.s omatic effect 躯体效应躯体效应44.s tochastic effect 随机效应随机效应45.w eighting factor 权重因子权重因子46.e ffective dose equivalent 有效剂量当量有效剂量当量有效剂量当量47.A LI 年摄入量限值年摄入量限值48.D AC 导出空气浓度导出空气浓度49.c oolant 冷却剂冷却剂50.r adiation damage 辐射损伤辐射损伤51.c ontrol rod 控制棒控制棒52.b urnable poison 可燃毒物可燃毒物53.b urnup燃耗燃耗54.b reeding radio 增值比增值比55.c riticality 临界临界56.c ladding 包壳包壳57.c ritical mass 临界质量临界质量58.c ritical volume 临界体积临界体积59.n eutron flux 中子通量中子通量60.m ean free path 平均自由程平均自由程平均自由程61.f uel rod 燃料棒燃料棒62.p ressure vessel 压力容器压力容器63.b oric acid 硼酸硼酸64.f uel assembly 燃料组件燃料组件65.h eat conduction 热传导热传导66.c ontainment 安全壳安全壳67.i nherent safety 固有安全性固有安全性 68.s hutdowm 停堆停堆69.s tarup 启动启动70.c ondenser 凝汽器凝汽器71.n eutron activation 中子活化中子活化。

A阿伏伽德罗数Avogadro number安全保护回路safety loop安全保护通道safety channel安全保健水平safe health level安全报警系统safe alarm system安全部件safety component安全程序safety procedure安全出口safe escape安全导则safety guides安全动作系统safety actuation system安全端safe end安全法规safe regulation安全分隔准则safe separation criterion 安全分级safety classification安全分析safety analysis安全分析报告safety analysis report安全封存safe enclosure安全隔离阀safety isolating valve安全管理security control安全剂量safe dose安全剂量safety dose安全间距safe spacing安全监测器safety monitor安全监督safety supervision安全检查safety inspection安全壳containing vessel安全壳containment vessel安全壳测量仪表containment instrumentation安全壳厂房containment building安全壳吹扫系统containment purge system安全壳地坑containment sump安全壳钢衬containment steel liner安全壳隔离containment isolation安全壳隔离系统containment isolation system安全壳贯穿件containment penetration 安全壳贯穿件containment shell penetration安全壳环形空间containment annulus安全壳结构containment structure安全壳金属包层containment metal enclosure安全壳空气清洁系统containment air cleaning system安全壳冷却系统containment cooling system安全壳密封性containment leaktightness 安全壳内吊车containment crane安全壳排热系统containment heat removal system安全壳喷淋系统containment spray system安全壳屏蔽containment barrier安全壳疏水系统containment drain system安全壳完整性containment integrity安全壳消压系统containment pressure suppression system安全壳淹没系统containment deluge system安全控制safety control安全联锁safety interlock安全浓度safe concentration安全评价safety assessment安全评价报告safety evaluation report安全设施safe gear安全设施safeguard安全条例safety regulations安全停堆safe shutdown安全停堆地震safe shutdown earthquake 安全停堆系统safety shutdown system安全系统辅助设施safety system support features安全限值safety limit安全相关事件safety-related incident安全性能safety performance安全裕度safety margin安全原理safety philosophy安全运行safe operation安全直径safe diameter安全重要部件component important to safety安全重要物项items important to safety 安全注入系统safety injection system安全准则safety criterion安全走廊safe corridor安装开口construction openingB钯palladium白边界white boundary白反射white reflection白交界面white interface白血病leucemia白噪声white noise百年一遇洪水hundred year flood颁发安全许可证grant of safety licenses 半剂量辐射half irradiation半球顶hemispherical dome半数致死剂量half-lethal dose半数致死剂量median lethal dose半数致死时间median lethal time半衰期half-life半速汽轮机half speed turbine半周期half cycle伴随中子通量adjoint flux伴随中子通量密度adjoint of the neutron flux density棒插入rod insertion棒行程rod stroke包覆材料coating material包覆层coating layer包覆颗粒燃料coated particle fuel包覆颗粒芯核particle kernel包壳capsule包壳cladding包壳jacket包壳壁厚can thickness包壳材料canning material包壳材料cladding material包壳脆化cladding embrittlement包壳导热率conductivity of cladding包壳工艺cladding process包壳鼓胀cladding ballooning包壳管cladding tube包壳管壁厚clad tube wall thickness包壳管材料clad tube material包壳管破裂clad tube rupture包壳管损坏clad damage包壳管温度系统clad tube temperature coefficient包壳膨胀clad expansion包壳破裂can burst包壳破裂can rupture包壳破裂cladding bursting包壳破裂率clad failure rate包壳破损can failure包壳缺陷can defect包壳缺陷cladding defect包壳熔化can meltdown包壳熔化clad meltdown包壳蠕变cladding creep包壳坍塌cladding collapse包壳完整性clad integrity包壳完整性cladding integrity包壳温度cladding temperature包壳-芯块间隙can-pellet clearance包装物监测仪package monitor饱和度degree of saturation饱和蒸汽发生器saturated steam generator饱和蒸汽供应管线saturated steam supply line饱和蒸汽汽轮机saturated steam turbine 保健监督health surveillance保健物理监测health physics monitoring 保健物理研究堆health physics research reactor保卫区security area保卫系统security system保险费premium保障措施safeguard measures保障技术safeguards technique保障制度safeguard system保证guarantee保证出力firm capacity保证期guaranty period保证输出功率guaranteed output报关单customs clearance报价日offering date报价书offer letter报价有效期offering period报警alert报警光字牌alarm window报警及重置alarm and setback报警剂量计alarm dosimeter报警信号alarm signal备用安全系统back-up safety system备用泵backing pump备用过滤器back-up filter备用冷却剂系统backup coolant system 备用停堆系统complementary shutdown system备用停堆系统reserve shutdown system 倍增中子multiplication neutrons本底测量background survey本底等效放射性background equivalent activity本底放射性水平background activity level本底积累background buildup本底计数background count本底剂量background dose本底监测background monitoring本底截面background cross-section本底凝聚background condensation本底水平background level本底噪声background noise本底照射background exposure本底中子background neutron逼近临界approach to criticality逼近临界状态approach to criticality phase比活度specific activity比千瓦负荷kilowatt rating比燃耗specific burn-up比色剂量计colorimetric dosimeter闭环closed cycle闭环反应堆系统closed cycle reactor system闭式冷却系统closed cooling system闭式通道closed channel壁厚变化wall thickness transition避雷器arrester边界boundary边界条件boundary conditions边界效应boundary effect扁平堆pancake reactor 扁平堆芯pancaked core变频机组frequency converter set变性的denatured变性燃料denatured fuel标定管calibrating tube标定曲线calibration curve标签label标准安全分析报告standard safety analysis report标准放射源standard radioactive source 标准燃料棒standard fuel rod标准响应谱standard response spectrum 标准源standard source标准中子源standard neutron source表面活度surface activity表面活化剂active surface agent表面冷却堆surface-cooled reactor表面污染控制水平control level of surface contamination表面吸收剂量surface absorbed dose表面硬化hard facing表面沾污监测surface monitoring波纹dimple补偿贸易countertrade补给水平衡balance of makeup water不安全燃料unsafe fuel不符合discrepancy不符合non-conformance不符合报告non-conformance report不工作状态off position不活动断层inactive fault不间断电源uninterruptible power supply不可进入的反应堆厂房inaccessible reactor building不可进入区inaccessible area不可抗力force majeure不可信事件incredible events不可预见费accidental cost不可预见费contingency allowance不扩散核武器条约Non-Proliferation Treaty不停堆换料on-line refuelling不停堆换料on-load fuelling不停堆换料堆on-load refuelled reactor 不停堆加料on-line loading不停堆维修on-line maintenance不停堆维修on-load maintenance不透气的air proof不稳定性instability不相干辐射incoherent radiation不相干散射incoherent scattering不泄漏概率non-leakage probability钚plutonium钚堆plutonium burner钚回收plutonium recovery钚累积plutonium buildup钚平衡plutonium balance钚燃料堆plutonium-fuelled reactor钚循环plutonium cycle钚再循环plutonium recycle钚再循环能力capability for plulonium recycle钚增殖plutonium breeding部分半衰期partial halflife部分负荷运行part-load coperation部分快速停堆partial scram部分停堆partial shutdown部分终止合同partial termination of contract部件故障数据库component event date bankC材料辐照堆material processing reactor 材料试验堆materials testing reactor财务费用financial cost财务分析finance analysis财务净现值financial net present value财务内部收益率financial internal rate of return财务评价finance evaluation参考电站reference plant参考辐射reference radiation参考源reference source参考源响应reference response残余放射性residual activity仓储费godown charges舱hatch 操纵员引起的故障operator induced failure操纵员执照operator licence操作费用handling charges操作间隔operating compartment测量导管instrumentation thimble guide 测量堆measuring reactor层流laminar flow层流边界层laminar boundary layer层流对流laminar convection插棒速率speed of insertion插花式换料checker board refuelling插入程序insertion sequence插入深度depth of insertion插入深度insertion depth插入式封盖bayonet closure插入式取样器bayonet sampler差分放大器difference amplifier差压传感器differential pressure transducer差压发生器differential pressure producer差压流量计differential pressure flowmeter差压式仪表differential pressure instrumeatation柴油发电机组diesel set产钚堆plutonium-producing reactor产钚发电两用堆plutonium-and-power reactor产钚发电两用堆power-plus-plutonium reactor产地证书certificate of origin产额分布yield distribution产额截面yield cross section产额曲线yield curve产额因子yield factor长半衰期缓发中子long period delayed neutron长期低剂量照射prolonged low dose rate exposure长期反应性变化long-term reactivity change长期辐照long-term irradiation长期连续照射long continued exposure 长期照射long exposure长期照射long-term exposure长期中毒long-term poisoning长手套gaunlet长寿命放射性long lived radio activity长寿命辐射long lived radiation长寿命裂变产物long-live fission product长寿命同位素long lived isotope长寿期缓发中子long-lived delayed neutron偿还amortization偿还期pay off period偿还时间payback time偿还周期payback period偿债基金折旧sinking fund depreciation 常规岛conventional island常规监测routine monitoring常规通量密度conventional flux density 厂内事故on-site accident厂外电源off-site power厂外环境监视off-site environmental surveillance厂外事故offsite accident厂外应急计划off-site emergency plan厂用变压器auxiliary transformer厂用锅炉auxiliary boiler厂用配电装置auxiliary switchyard厂用水service water厂用蒸汽供应系统auxiliary steam supply system厂址相关极端事件site related extreme events场内应急计划on-site emergency plans场外监视offsite surveillance敞车交货价free on truck超负荷紧急停堆overload scram超高freeboard超高通量堆superflux reactor超高温堆ultra-high-temperature reactor 超高温气冷堆very high temperature gas cooled reactor超镉裂变epicadmium fission 超镉通量epicadmium flux超镉中子epicadmium neutron超功率紧急停堆overpower scram超功率事故保护停堆overpower trip超功率瞬态overpower transient超剂量overdosage超剂量事故照射accidental overexposure超剂量照射undue exposure超快中子ultrafast neutron超冷中子ultracold neutron超临界supercritical超临界的above-critical超临界的epicritical超临界质量above-critical mass超临界状态above-critical state超前控制advance control超热的epithermal超热俘获epithermal capture超热活性epithermal activity超热碰撞epithermal collision超热区epithermal region超热中子epithermal neutron超热中子反应堆epithermal reactor超热中子激活epithermal activation超热中子裂变epithermal fission超热中子漏失epithermal leakage超热中子吸收epithermal absorption超声检查ultrasonic inspection超声探头ultrasonic probe超瞬发临界super-prompt criticality超速跳闸overspeed trip超阈能量epithres hold energy超致死剂量supralethal dose撤离办法escape provision撤离计划evacuation plan撤离路线escape routes撤离区边界evacuating area boundary沉积床快中子堆settled bed fast reactor 沉积物积存fallout deposition沉降物取样网fallout sampling network 沉箱caisson衬里inner liner衬硼的boron lined成本分析breakdown of cost成本分析cost analysis成本加保险cost and insurance成本加运费cost and freight成本-利益分析cost-benefit analysis成本评估cost evaluation成本-效益分析cost-effectiveness analysis成熟堆型proven reactor type承付款项obligation incurred承诺commitment承运人carrier承重墙bearing wall城市生态学urban ecology澄清clarification弛压水池pressure suppression pool迟付deferred payment迟交货late delivery迟交货罚款late delivery penalty持久照射persistent radiation尺寸公差dimensional tolerance尺寸检查dimensional inspection尺寸完整性dimensional integrity充氦试验helium summation test充隋性气体安全壳inerted containment 抽查random inspection出口欠热度outlet subcooling出口信贷export credit出口许可证export license出入舱门access hatch出入闸门access lock出射剂量率dose rate out初成本initial cost初次临界first criticality初级辐射primary radiation初裂纹incipient crack初始initial初始堆芯initial core初始反应性initial reactivity初始沸点initial boiling point初始富集度initial enrichment初始过剩反应性initial excess reactivity 初始剂量initial dose初始碰撞initial collision 初始条件initial condition除氚detritiation除碘remove iodine除盐desalination除盐设备demineralization plant除盐水desalted water处置场disposal site处置区disposal area氚tritium氚放射性tritium activity氚含量tritium level氚核triton氚化tritiation氚监测器tritium monitor氚浓度tritium concentration氚增殖tritium breeding穿晶断裂transcrystaline fracture穿孔密封aperture seal穿透概率penetration probability传热机理heat transfer mechanism传热流体回路heat transfer fluid loop船边交货价free alongside ship垂直通量分布vertical flux profile磁粉探伤magnaflux inspection磁镜堆mirror reactor磁聚变能magnetic fusion energy次级辐射secondary radiation次级中子secondary neutron次临界subcritical次临界undercritical次临界堆subcritical reactor次临界反应convergent reaction次临界反应堆convergent reactor次临界反应性subcritical reactivity次临界冷堆cold subcritical reactor次临界平衡subcritical equilibrium次临界实验subcritical experiment次临界增殖因子subcritical multiplication factor次临界质量partial crit次临界装置subcritical facility次临界状态subcritical condition次热中子subthermal neutron粗调控制棒coarse control rod脆断强度brittle fracture strength脆化embrittlement脆性材料brittle material脆性断裂brittle fracture脆性故障brittle failure脆性破裂brittle rupture脆性-延性转变brittle-ductile transition D大部件试验回路large component test loop大会General Conference大量裂变产物bulk fission product大流量泵high capacity pump大破口large break大气放射性aeroadioactivity大气腐蚀atmospheric corrosion大气腐蚀outdoor corrosion大气监测air monitoring大气扩散atmospheric diffusion大气弥散atmospheric dispersion大气条件atmospheric conditions大气污染airborne contamination大气污染atmospheric contamination大气稀释atmospheric dilution大气中钚尘airborne plutonium大气中的放射性airborne radioactivity大气中氡放射性atmospheric radon activity大气中正常温度梯度lapse代理合同agency contract代理人attorney带包壳的棒canned rod带厂用电运行house load operation带汽率carryunder贷方credit贷款loan贷权人creditor单程操作single-pass operation单流程堆芯one flow core单流程堆芯single-pass core单能堆single-energy reactor单能中子single-end neutron单区堆single region reactor单速中子one speed neutron 单相临界流single-phase critical flow单向破裂single-end break单压堆one cycle reactor单一故障准则single failure criteria单一事件single event单一随机故障single random failure单源unisource弹棒事故control rod ejection accident弹棒事故rod ejection accident弹性散射elastic scattering弹性散射共振elastic scattering resonance氮气覆盖nitrogen blanket氘—氚反应堆deuterium-tritium reactor 氘核deuteron氘化deuterization氘化deuterize倒计数count down倒角芯块chamferred pellet到期付款payabled at maturity到期日due date到期日付款due date payment等剂量isodose等剂量图isodose chart等熵过程isoentropic process等效活度equivalent activity等效剂量equivalent dose等效裸堆equivalent bare core等效衰变常数equivalent decay constant 等效栅元equivalent cell低放废物箱low activity waste tank低放固体废物low-level solid waste低放实验室low-level laboratory低富集堆low enrichment reactor低富集燃料slighted enriched fuel低概率事件event of low probability低概率事件low probability events低功率堆low power reactor低能γ源low-energy gamma source低能中子low-energy neutron低浓缩度low enrichment低人口密度区zone of low population density低水平剂量计low-level dosimeter低温堆low temperature reactor低温气体贯穿件cold-gas penetration低压安全壳low pressure containment低压安全注入low pressure safety injection低压堆芯喷淋系统low pressure core spray system低压紧急停堆low pressure scram低压事故保护停堆low pressure trip低压应急冷却系统low pressure emergency cooling system低于临界below critical滴droplet底部反射层bottom reflector底部热屏蔽bottom thermal shield底部栅格板bottom grid底封头bottom head地表监测terrain monitoring地面安全壳above-ground containment 地面处置terrestrial disposal地面反应谱ground response spectrum地面试验堆ground test reactor地面污染监测仪floor contamination monitor地区应急控制中心local emergency operating centre地下处置区ground disposal area地下核爆炸contained nuclear explosion 地下核设施underground nuclear unit地下埋藏区burial ground地震地面运动earthquake ground motion 地震分析earthquake analysis地震加速度earthquake acceleration地震力earthquake force地震烈度earthquake intensity地震设计准则earthquake design criteria 地震危害earthquake hazard地震载荷earthquake loads第三方核责任nuclear third party liability第一炉料first core第一批浇灌混凝土first concrete缔约信件conclusion letters点堆point reactor 点扩散核point diffusion kernel点散射point scattering点散射体point scatterer点源point source点源剂量point-source dose碘反应器iodine reactor碘过滤器iodine filter碘化铯cesium iodide碘吸收器iodine absorber碘吸收器iodine trap电厂保卫plant security电厂放射性监测plant radiation monitoring电磁泵conduction pump电化学腐蚀electro-chemical corrosion 电缆穿墙cable penetration电缆贯穿件cable penetrator电离辐射ionizing radiation电离辐照ionizing irradiation电气贯穿件electrical penetration电渗析electric dialysis电涂覆electrocoating电站毛效率gross plant efficiency电子射线electronic rays电子微探针electron microprobe电子显微放射自显影法electron microautoradiography电阻探头法electricity resistance probe method调查水平investigation level调峰电站peak-load stations调节棒adjuster rod调节行程adjustment stroke调试commissioning test调试commissioning调试大纲commissioning programme调质铀adjusted uranium碟形底封头dished bottom碟形芯块dished pellet顶部加料top loading定位index motion定位格架grid spacer定向剂量当量directional dose equivalent动力堆power producing reactor动力堆power reactor动力矩kinetic moment动力增殖堆power breeder动力粘度dynamic viscosity动量kinetic momentum动密封dynamic seal动能kinetic energy动平衡dynamic balancing动态范围dynamic range动态分析dynamic analysis动态模拟试验dynamic analog test动态强度dynamic strength动态烧毁dynamic burnout动态试验dynamic testing动态稳定性dynamic stability动态响应dynamic response动压力dynamic pressure动压头kinetic head动载荷dynamic load动作时间actuating time毒物衰变poison decay毒物元件poison element独立裂变产额independent fission yield 端部热损失end heat loss端盖end cap短控制棒part-length rod短期照射过的short-irradiated短时间照射short-term exposure短寿命放射性short-lived radioactivity短寿命裂变气体short-lived fission gas 短寿命同位素short-lived isotope断裂abruption断裂边缘crack edge断裂强度fracture strength断流事故loss of flow accident煅烧炉calcinator堆动态性能dynamic behaviour of a reactor堆功率下降reactor rundown堆焊bead welding堆焊层overlay cladding堆积比重bulk specific gravity堆内in-core 堆内in-reactor堆内分析系统in-core analysis system堆内构件core structure堆内构件reactor internals堆内裂变产物总量in-core fission product inventory堆内汽水分离器internal steam separator 堆内热离子堆in-core thermionic reactor 堆内实验in-core experiment堆内探测器in-core detector堆内特性internal reactor characteristics 堆内通量探测器in-core flux detector堆内循环燃料internal fuel cycle堆年reactor year堆外测量仪表ex-core instrumentation堆外的out-of core堆外热离子堆out-of-core thermionic reactor堆外实验ex-reactor experiment堆外中子监测out-of-core neutron monitoring堆项目reactor project堆芯active core堆芯备用冷却系统core standby cooling system堆芯布置core configuration堆芯部件core internals堆芯测量仪表in-core instrumentation堆芯长度core length堆芯出口core exit堆芯出口平均含汽率core average exit quality堆芯出口温度core exit temperature堆芯出口压力core exit pressure堆芯等效直径equivalent core diameter 堆芯底板core bottom堆芯吊篮core barrel堆芯吊篮reactor core barrel堆芯吊篮壳体core barrel shell堆芯反射层core reflector堆芯分区core zoning堆芯峰值因子core peaking factor堆芯辅助冷却系统core auxiliary cooling system堆芯复合结构composite core structure 堆芯盖core head堆芯盖板core cover plate堆芯高度active core height堆芯高度core height堆芯功率分布core power distribution堆芯功率径向分布core radial power distribution堆芯功率密度core power density堆芯管core tube堆芯环段core shell堆芯夹具core clamp堆芯监测in-core monitoring堆芯结构reactor core structure堆芯解体reactor core disassembly堆芯解体事故core disassembly accident 堆芯进口core inlet堆芯冷却回路core coolant loop堆芯冷却剂流core coolant flow堆芯冷却剂流量coolant flow through the core堆芯内空泡分布core void distribution 堆芯内空泡份额core void fraction堆芯内空泡含量core void content堆芯能谱core spectrum堆芯浓度core concentration堆芯喷淋系统core spray system堆芯平均燃耗average core burnup堆芯平均热流密度core average heat flux堆芯欠热core subcooling堆芯区core region堆芯全部熔化事故core melt through accident堆芯裙筒core skirt堆芯燃料温度core fuel temperature堆芯热工设计core thermal design堆芯热工水力设计thermohydraulic core design堆芯热功率core thermal power堆芯容器core tank堆芯容器core vessel堆芯熔化core meltdown堆芯熔化reactor core meltdown 堆芯熔化分析core meltdown analysis堆芯熔化事故core meltdown accident 堆芯熔化现象core meltdown phenomena堆芯上部构件upper core internals堆芯设计core design堆芯升温事故core heat-up accident堆芯寿期core life堆芯水覆盖core water cover堆芯水力学core hydraulics堆芯水力学设计hydraulic core design 堆芯碎裂事故core disruptive accident堆芯损坏core damage堆芯通道core channel堆芯图core map堆芯外ex-core堆芯完整性core integrity堆芯围板core baffle堆芯围板reactor core baffle堆芯围筒core shroud堆芯围筒inner shroud堆芯稳定度core stability堆芯物理core physics堆芯性能恶化事故degraded core accident堆芯循环core cycle堆芯压降core pressure loss堆芯压降reactor core pressure drop堆芯压力容器core pressure vessel堆芯淹没core deluge堆芯淹没系统core deluge system堆芯淹没系统core flooding system堆芯仪表系统in-core instrumentation system堆芯有效流通面积effective flow area of core堆芯元件core element堆芯再淹没core reflooding堆芯栅板core grid堆芯栅板diagrid堆芯栅格active lattice堆芯栅格core cell堆芯栅格core lattice堆芯栅阵core matrix堆芯支承reactor core restraints堆芯直径active diameter堆芯直径core diameter堆芯总流量total core flow rate堆芯总压降total core pressure drop堆中毒poisoning of a reactor堆中子谱pile spectrum对比研究comparative study对环境的危害hazard to the environment 对流通量convective flux对人员的危害hazard to personnel对销供货countersupply多板裂变室multiplate fission chamber 多层安全壳multiple barrier containment 多层安全壳multiple containment多次剂量multiple dose多次碰撞multiple collision多次碰撞概率maltiple collision probability多次事件multiple events多道屏障successive barriers多堆核电站multi-reactor nuclear power plant多分包合同multiple package contract多环路安全系统multi-loop safety system多孔堆porous reactor多孔热绝缘poros thermal insulation多普勒常数Doppler constant多普勒反馈Doppler feedback多普勒位移Doppler displacement多普勒效应Doppler effect多区堆multiple region reactor多区堆芯multiregion core多群中子扩散方程multigroup neutron diffusion equation多相扩散multiphase diffusion多用堆multipurpose reactor多用途核电站multipurpose nuclear station多用研究堆multipurpose research reactor多重故障compound malfunction多重故障multi-failure 多重屏障multibarrier多重屏障系统multibarrier system多重子系统redundant subsystem堕落硬度试验drop hardness test惰性裂变气体noble fission gas惰性气体放射性noble gas activity惰性气体裂变产物inert gas fission product惰性气体裂变产物noble gas fission product惰性气体同位素noble gas isotope惰走coastingE俄罗斯原子能出口公司Atomenergoexport额定功率降低derated power额外索取extra levy额外折扣exceptional discount额外中子extra neutron二次安全壳secondary containment二次能源derived energy二次屏蔽secondary shielding二次源secondary source二次源棒secondary source rod二取一系统one out of two system二氧化碳冷却堆carbon dioxide cooled reactor二氧化铀陶瓷芯块ceramic UO2 pellet 二氧化铀芯块uranium dioxide pelletF发电堆electricity production reactor发光放射自显影探测lumoautoradiographic detection发光检查luminescent inspection发光涂料luminescent paint发货人consignor发票invoice发射裂变emissive fission发执照者licensor乏燃料burned-up fuel乏燃料burnt-up fuel乏燃料irradiated fuel乏燃料spent fuel乏燃料操作机spent fuel manipulator乏燃料池spent fuel pool乏燃料处置spent fuel disposal乏燃料罐spent fuel flask乏燃料后处理irradiated fuel reprocessing乏燃料后处理spent fuel reprocessing乏燃料就地贮存on-site spent fuel storage乏燃料冷却水池spent fuel pit乏燃料运输罐irradiated fuel shipping cask乏燃料贮存irradiated fuel store乏燃料贮存spent fuel storage乏燃料组件irradiated fuel assembly乏燃料组件spent fuel assembly筏基bottom raft法兰密封引漏系统flange leak-off system法人实体body corporate反常性abnormality反扩散涂层antidiffusion coating反散射因子backscatter factor反射层慢化反应堆reflector moderated reactor反向洗涤backflush反应堆reactor反应堆安全reactor safety反应堆安全分析reactor safety analysis 反应堆安全壳reactor containment反应堆安全壳边界reactor containment boundary反应堆安全系统reactor safety system反应堆保护系统reactor protection system反应堆边界reactor boundary反应堆变量reactor variables反应堆操纵平台reactor operating floor 反应堆操纵员reactor operator反应堆厂房reactor building反应堆厂房吊车reactor building crane 反应堆厂房喷淋系统reactor building spray system反应堆衬里reactor liner反应堆动力学reactor dynamics 反应堆动态性能dynamic reactor behaviour反应堆毒物reactor poison反应堆堆内构件reactor core internals反应堆堆芯reactor core反应堆堆芯寿期lifetime of reactor core 反应堆辅助厂房reactor auxiliary building反应堆辅助系统reactor auxiliary system反应堆给水reactor feedwater反应堆工艺reactor technology反应堆功率剧增reactor excursion反应堆功率剧增事故reactor excursion accident反应堆化学reactor chemistry反应堆级order of reactor反应堆监视reactor surveillance反应堆结构reactor construction反应堆紧急停堆reactor scram反应堆紧急停堆系统reactor scram system反应堆静力学reactor statics反应堆可利用率reactor availability反应堆控制reactor control反应堆冷却剂reactor coolant反应堆冷却剂回路reactor coolant loop 反应堆理论reactor theory反应堆裂变碎片reactor debris反应堆模拟机reactor simulator反应堆平均温度average reactor temperature反应堆平均温升average reactor temperature rise反应堆屏蔽reactor shielding反应堆启动reactor start-up反应堆启动速率reactor start-up rate反应堆启动源reactor source反应堆全堆计算global reaction calculation反应堆燃料reactor fuel反应堆燃料熔化reactor meltdown反应堆容器reactor vessel反应堆失控reactor runaway反应堆事故reactor accident反应堆瞬态行为reactor transient behaviour反应堆停堆reactor shutdown反应堆稳定性reactor stability反应堆卸压depressurize a reactor反应堆压力容器设计reactor vessel design反应堆严重事故reactor disaster反应堆应急停堆reactor emergency shutdown反应堆运行班长chief reactor operator反应堆再启动reactor restart反应堆噪声reactor noise反应堆增殖reactor multiplication反应堆振荡器reactor oscillator反应堆制造商reactor manufacturer反应堆中毒reactor poisoning反应堆中心通量central reactor flux反应堆中子能谱reactor neutron spectrum反应堆中子谱仪pile-neutron spectrometer反应堆中子物理学pile-neutron physics 反应堆最优化reactor optimization反应率reaction rate反应谱response spectrum反应谱分析response spectrum analysis 反应热heat of reaction反应性reactivity反应性白噪声white reactivity noise反应性变化reactivity change反应性变化reactivity variation反应性变化率reactivity rate反应性补偿reactivity compensation反应性补偿reactivity shimming反应性测定仪reactimeter反应性储备reactivity reserve反应性单位reactivity unit反应性单位（=10-5)pour centmille反应性当量reactivity equivalent反应性的有效性reactivity efficacy反应性调节reactivity regulation反应性反馈reactivity feedback 反应性功率系数power coefficient of reactivity反应性贡献reactivity contribution反应性急变reactivity surge反应性减少量decrement in reactivity反应性阶跃变化reactivity step change 反应性控制reactivity control反应性亏损deficit reactivity反应性谱reactivity spectrum反应性扰动reactivity disturbance反应性事故reactivity accident反应性释放reactivity release反应性寿命reactivity life反应性寿期reactivity lifetime反应性瞬态reactivity transient反应性速降prompt drop of reactivity反应性损失loss of reactivity反应性损失reactivity loss反应性线性增加reactivity ramp反应性效应reactivity effect反应性引入insertion of reactivity反应性引入reactivity insertion反应性约束reactivity binding反应性跃变reactivity jump反应性增加reactivity increase反应性增量reactivity increment反应性增益reactivity gain反应性振荡器reactivity oscillator反应周期reaction period方案设计conceptual design方案设计阶段concept phase方框图block diagram防尘的anti-dusting防毒面具gas mask防飞射物missile proof防浮levitation safeguard防辐射的radiation proof防护代价cost of protection防护最适剂量optimal dose for protection防火屏障fire stop防松螺母jam nut防污染标准anti-pollution standard防污染装置antipollution device仿效机械手slave manipulator放射毒理学radiotoxicology放射分析radioanalysis放射生态学radioecology放射生物测定radiobioassay放射性半衰期radioactive half-life放射性比activity ratio放射性测量仪activity meter放射性产物active product放射性车间hot shop放射性尘埃active dust放射性沉淀物active deposite放射性沉降物active fall-out放射性纯度radioactive purity放射性碘radioactive iodine放射性毒物radioactive poison放射性放出activity escape放射性废物active waste放射性废物hot waste放射性废物radioactive waste放射性废物处理系统radwaste system放射性废物桶封盖drum closing放射性辐照activating radiation放射性含量radioactive content放射性核素radionuclide放射性灰radioactive ash放射性灰尘radioactive dust放射性夹杂物radioactive inclusion放射性监测activity monitoring放射性氪radiokrypton放射性氪同位素radioactive krypton isotope放射性累积activity build-up放射性裂变产物radioactive fission product放射性裂变产物释放active fission product release放射性裂变产物逸出escape of radioactive fission products放射性裂变气体radioactive fission gas 放射性浓度activity concentration放射性排出物active effluent放射性排出物处置active effluent disposal 放射性排放activity discharge放射性排放hot drain放射性排放系统active effluent system 放射性平衡radioactive equilibrium放射性气溶胶radioactive aerosol放射性气溶胶radioaerosol放射性气体radgas放射性气体radioactive gas放射性区active region放射性区hot zone放射性区衣柜hot wardrobe放射性区域active zone放射性取样设备active sampling equipment放射性去污radioactive decontamination 放射性热radioactive heat放射性实验室hot laboratory放射性示踪剂radioactive tracer放射性事故activity accident放射性试验室active laboratory放射性释放released of radioactivity放射性疏水泵active drains pump放射性疏水箱active drains tank放射性衰变activity decay放射性衰变radioactive decay放射性水activated water放射性水平activity level放射性水平level of activity放射性水平radioactive level放射性碎片radioactive debris放射性损伤radioactive damage放射性同位素radioisotope放射性维修车间active workshop放射性维修间hot workshop放射性污染radioactive contamination放射性洗衣房active laundry放射性洗衣房hot laundry放射性氙radioxenon放射性泄漏radioactive leak放射性药物radioactive drug放射性液态废物系统liquid radwaste system放射性元素radioelement放射性杂质activated impurity。

核电专业英语词汇（完全版）A A [ampere] 安培abstraction 萃取abundance 丰度aberrant source 异常误差来源ablution 清洗，吹除abnormal condition 异常工况abnormal event 异常事件abnormal occurrence 异常事件abnormal operation 异常运行abnormality 异常abort 异常中止above-critical 超临界的above-ground 地面（上的）above-water 水（上的）abradant （研）磨料abrasion 磨损[蚀]abrasion resistance test 耐磨试验abrasion-proof 耐磨（的）abrasive cutting 砂轮切割abreuography 荧光X 射线照相术abruption 断裂abscess （金属中）气孔，砂眼absolute alarm 绝对值报警absolute error 绝对误差absolute filter 绝对过滤器absorbance 吸收率absorbed dose 吸收剂量absorbed dose rate 吸收剂量率absorbed fraction 吸收部分/份额absorber 吸收体[剂]absorber element 吸收元件absorber rod 吸收棒absorptance 吸收率[系数] absorption 吸收absorption coefficient 吸收系数absorption column 吸收柱absorption cross section 吸收截面absorption type 吸收类型ac [alternative current] 交流[电]acceleration pressure drop 加速压降acceleration spring 加速弹簧acceptable daily intake[ADI] 日容许摄入量acceptable limit 可接受限值acceptance 验收acceptance criteria 验收准则，验收标准acceptance inspection 验收检查accepted as noted 按说明接受access 通道，入口access and use 利用access control [A/C] 出入口控制access hatch [ lock] 出入闸门access port 人孔，舱出入口access tube 通道管access way 通路accessibility 可达性accessible 可进入（的）accession 接收accessory 附[零]件，辅助（的）accident 事故accident analysis 事故分析accident condition 事故工况accident consequence 事故后果accident dose 事故剂量accident management 事故管理accident mitigation 事故缓解accident precursor 事故先兆accident prevention 事故预防accident progression 事故进展accident sequence 事故序列accident shutdown 事故停堆accident source term 事故源项accident with off-site risk 有厂外风险的事故accident without significant off-site risk 无严重厂外1风险的事故accidental depressurization of the cover gas 覆盖气体事故降压accidental error 随机误差accidental exposure 事故照射accidental failure 随机故障accountability 衡算accumulated dose 累积剂量accumulator (tank) 安全注射箱，蓄压箱accuracy 精度accuracy of measurement 测量精度acetylene 乙炔acid pickling 酸洗acidic 酸性acidity 酸度acid-proof tile 耐酸瓷砖acoustic insulation 隔音层acoustic material 隔音材料ACPT [automatic continuous phosphate treatment] 自动连续磷酸盐处理acquisition 征集acronym （首字母）缩写词acrylic plastic window 丙烯酸塑料窗action level [应急]行动水平，应急响应水平activated carbon 活性炭activated charcoal filter 活性炭过滤器activation 活化activation of corrosion product 腐蚀产物的活化activation product 活化产物active alumina 活性氧化铝active carbon bedding 活性炭床active carbon filter 活性炭过滤器active component 能动部件active effluent 放射性流出物[排出流]active loss 有功损耗active network 有源网络active nucleation site 活性成核位置active waste 放射性废物active zone 活性区，放射性区activity (放射性)活度activity concentration 放射性浓度activity level 活度水平activity median aerodynamic diameter 活度中值空气动力学直径activity median thermodynamic diameter 活度中值热力学直径actual line 实线actual value 实际值actuated equipment 驱动设备，传动设备actuating mechanism 驱动[执行]机构actuation 驱动，启动actuation device [触发]驱动装置，执行机构actuator 执行[操作]机构，驱动[传动]装置acute exposure 急性照射acute intake 急性吸入[取]acute radiation injury 急性辐射损伤ad hoc 专门，特设，特定（的）adapter 管接头，异径接头，适配器adaptive control 自适应控制ADC [analog-digital converter] 模-数转换器add/drop multiplexer [ADM] 分插复用器added metal 填充金属addendum 补遗adder 加法器additional items 补充（添加）项additional records 补充记录additive 添加物[剂]additive risk projection model 相加风险预测模式adequate distribution 均匀分布adherency/adherence 粘着〔附〕，附着（力）adhe sion test 粘附试验adiabatic 绝热（的）adiabatic compression 绝热压缩adion 吸附离子adjacency 相邻，邻接adjoint flux 共轭中子通量adjustable wrench/spanner 活动扳手adjuster absorber rod 调节吸收棒adjuster drive mechanism 调节棒驱动机构adjuster extension 调节棒延伸段2adjuster rod 调节棒adjuster unit 调节（棒）装置adjusting pin 定位销adjusting valve 调节阀adjustment 调整adlayer 吸附层administrative archives 文书档案administrative history 组织沿革admiralty brass 海军用黄铜admission intake[port] 进气[汽]口admittance 导纳；允许进入adoption by equation 等同采用adoption by equivalent 等效采用adsorbent 吸附剂adsorption 吸附adsorption carrier 吸附载体adsorption filter 吸附过滤器adulterant 掺杂物advance payment 预付款advanced control room 先进控制室advantage factor 有利因子advection 平流，平移advective cooling 平流冷却adverse conditions 不良状况adverse environment 有害环境advise all concerned 通知有关各方advisory group 顾问团AECB[AtomicEnergy Control Board] （加拿大）原子能管理局AECL[Atomic Energy of Canada Limited] 加拿大原子能有限公司aerial cable 架空电缆aerify 充[掺]气，气化aerobic 需[有]氧的aerobiont 好氧微生物aerodymanic 空气动力（的）aerodymanic dispersion 空气动力学弥[分]散aeroradioactivity 大气放射性aerosol 气溶胶affinity 亲合力after-heat 余热afterheat cooling 余热冷却after-power 剩余功率age approximation 年龄近似age hardening 时效硬化ageing 老化，时效ageing degradation 老化降级[质，解]ageing management 老化管理ageing testing 老化试验agglomerant 凝聚剂aggressive 腐蚀性（的）agitation 搅拌agitator 搅拌器AI,A/I[analog input] 模拟量输入AIM[asset and information management] 文档和信息管理air (circuit) breaker 空气断路器air admission filter 进气[入口]过滤器air balance hoist 空气平衡吊车air blast circuit breaker[ABCB] 空气[气吹式]断路器air bottle 气瓶，气罐air circulating 空气循环air compressor 空气压缩机air conditioningsystem 空调系统air cooler water piping 空气冷却器水管air deflector 空气折流板air dryer 空气干燥器air entrainingagent 加气剂air equivalent 空气等效（的）air exhaust 排风，抽风air extraction flow diagram 抽气流程图air extraction system 抽气系统air filtration unit [AFU] 空气过滤装置air hoist 气动[平衡]吊车air injector 空气喷射器air inleakage 空气漏入air inlet valve 进气阀air intake 进气[风]口air kerma 空气比释动能air leakage testing 空气泄漏试验3air lock 空气[密封]闸门air lock valve 空气闸阀air pollution 大气污染air powered brake 气动制动器air pressure regulating valve 空气压力调节阀air-proof 气密的air receiver 空气储罐air stream 气流air supplied suit 气衣air supply 供气，气源，送风air tank 气罐air vent valve 排气阀air/oil package 气动/油压动力包air-block valve 气阻阀airborne particulate sampler[APS] 气载粒子取样器airborne radioactivity 气载放射性airlock door 气密门airlock lock system 闸门锁紧系统airlocked 密封的，密闭的airlock 空气闸门air-oil tank 油气箱air-operated valve 气动阀airtight fittings 气密连接件airtight joint door 密封门airtight ring 气密环ALARA[as low as reasonably achievable] 合理可行尽量低alarm acknowledge 报警确认alarm annunciator 报警信号装置alarm conditioning 报警条件alarm jumper 报警抑制alarm limit 报警（限）值alarm reset 报警复位alarm value 报警值alarm watch 报警值班alarm window 报警窗albedo 反照率alert 警戒alga 藻类alien 外来的aligner 准直器aligning pin 定位销alignment 对中，校直alignment chart[diagram] 列线图alignment pin 定位销alkaline 碱性alkalinity 碱度all volatile treatment[AVT] 全挥发处理allen screw 六角螺栓alleviate 减轻，缓和alligator wrench 管钳，管扳手allowable burnup 允许燃耗allowable error 允许误差allowable value 允许值allowance 公差；允许量alpha decay α衰变alphanumeric 字母数字的alphanumeric character 字母数字符ALST[alarm status table] 报警状态表alternate mode 替换模式alum 矾alumina particle 颗粒状氧化铝alumina pellet 粒状氧化铝，氧化铝芯块alveolus 凹槽amalgam electrode 汞齐电极ambient dose equivalent 周围剂量当量ambient pressure 环境压力ambient temperature 环境温度ambipolar 双极（的）ambulance 救护车amine 胺ammeter 电流计ammonia 氨amplification 放大amplifier 放大器amplitude 幅值ampoule 细颈瓶anaerobe 厌氧微生物anaerobic 厌氧的4analog 模拟量analog input [AI] 模拟量输入analog input system 模拟量输入系统analog output 模拟量输出analog(ue) controller 模拟量控制器analog(ue) read-out 模拟量示值，模拟量读数analog(ue) signal 模拟信号analog(ue)-digital converter[ADC] 模-数转换器analyser 分析器analysis 分析analysis report 分析报告ahchor bolt 地脚螺栓，锚固螺栓anchor ear （电）抱箍anchoring element 锚固件ancillary equipment 辅助设备ancillary port 辅助孔道ancillary structure 附属构筑物anexer 阴离子交换树脂angle steel 角钢angle (relief) valve 角（式卸压）阀angular flux 角通量anion 阴离子anionic resin 阴离子交换树脂anisotropic 各向异性（的）ANN[annunciator] 信号器anneal 退火annual balance sheet 年度决算表，年度资产负债表annual dose 年剂量annual limit on intake 年摄入量限值annual outage 年度停役annual processing rate 年处理率annual reload 年换料量annual risk 年度风险annual throughput （燃料）年投量annubar 阿牛巴，环杆annular plate 环形板annular space bellows 环形气隙波纹管annulus gas 环隙气体annulus gas system 环隙气体系统annulus shielding 环隙屏蔽annulus space 环形区，环形气隙（区）annulus spacer 环形定位圈annunciation 报警，（状态）通告annunciation interrogation workstation[AIW] 报警查询工作站annunciation window 报警窗annunciator 信号器，报警器anode 阳极anomaly 异[反]常ANSI[American National Standards Institute] 美国国家标准学会antenna ring 触环anticipated operational occurrence 预计运行事件anticipated performance 预期的性能anticipated transient condition 预期瞬态工况anticoincidence 反符合anti-corrosion 防腐，耐蚀anti-reverse 不可逆，防倒转anti-reverse ratchet 防倒转棘轮anti-scalant 阻垢剂antiscale 防垢剂anti-seismic 防震anti-seizer lubricant 防咬润滑剂AO,A/O[analog output] 模拟量输出a/o [atomic percent] 原子百分数aperiodicity 非周期性aperture 孔径apparent 表观的apparent output 表观功率[输出]，视[在]功率appendix 附录[件]applicability 适用性applicable code and standard 适用规范与标准applicant 申请者applied dose 施予剂量appraisal 鉴定approach to criticality 逼近临界approach to power 提升功率approval 批准approved supplier 认可/批准的供货商5aquatic pathway （放射性释放）水途径aqueous process 水法，湿法aqueous solution 水溶液arc flame 弧焰arc lamp 弧光灯arc strike 引弧斑痕architectural finishing 建筑饰面archival administrative department 档案行政管理部门archival arrangement 档案整理archival code 档号archival descriptive information centre 档案资料目录中心archival evidence 档案证明archival information classification 档案信息分类archival microform 档案缩微品archival publications 档案出版物archival repository 档案库房archival science 档案学archival value 档案价值archive area 馆区archives 档案；档案馆archives building 档案馆建筑archives container 档案装具archives management 档案管理archives thesaurus 档案主题词表archives work 档案工作area 区域，地区，范围；面积area monitor 区域监视器area monitoring 区域监测area survey 区域测量argon 氩（气）argon arc cutting 氩弧切割arithmeticroutine 运算程序armature 电枢armo(u)red cable 铠装电缆arrangement drawing 布置图artificial radioactivity 人工放射性artificial ventilation 人工通风as low as reasonable achievable[ALARA] 合理可行尽量低ASAP[as soon as possible] 尽快as-built data[ABD] 竣工资料as-built drawing 竣工图ascending 上行[向]的ASCII[American Standard Code for Information Interchange] 美国信息交换标准代码ASDV[atmospheric steam discharge valve] 大气蒸汽排放阀aseismic 抗震的aseismic joint 防震缝ASME[American Society of Mechanical Engineers]美国机械工程师学会aspect ratio 纵横比asperity 粗糙度aspiration pressure （泵）吸水压力，抽气压力assembler 汇编程序assembly 组件assembly drawing 总装配图assessment 评价assessment of radiation protection 辐射防护评价ASSET[Assessment of Safety Significant Event Team] 安全重要事件评价组assistance 辅助设备assistant power plant operator[APPO] 电站助理操纵员associate 关联associated facilities 配套设施assumed accident 假想事故ASTM[American Society for Testing Materials] 美国材料试验学会as-welded 焊（后状）态的asychronous motor 异步电动机asymmetric line break 非对称效应的管路破裂asymmetrical disturbance 非对称扰动asymptotic 渐近的at saturation 达到[处于]饱和atmosphere barrier 空气隔板atmospheric contamination 大气污染atmospheric control 大气控制atmospheric dispersion 大气弥散6atmospheric dispersion factor 大气弥散因子atmospheric pathway （放射性释放）气途径atmospheric pollution 大气污染atmospheric radiation monitoring apparatus 大气辐射监测装置atmospheric stability 大气稳定度atmospheric steam discharge valve 大气蒸汽排放阀atomic absorption 原子吸收at-reactor (fuel) storage 反应堆现场（燃料）贮存attachment ring 安装环attendance and no-attendance 出席和缺席attenuation 衰减，减弱attenuation factor 衰减因子attributablerisk 归因危险（风险）attribute 属性ATWS[anticipated transient without scram] 未能紧急停堆的预期瞬态audible alarm 音响报警audio-visual archives 音像档案audio-visual equipment 视听设备audit 监查auditteam 监查小组auditplan 监查计划austenitic stainless steel 奥氏体不锈钢authority 管理机构，当局authorisation 许可，批准，授以资格或合格证书authorised activity 批准的行动authorised discharge 批准的排放authorised facility 批准的设施authorised first operator[AFO] 授权的首席操纵员authorised inspector 授权检查员authorised limit 管理限值，特准限值authorised nuclear operator [ANO] 授权的核操纵员authorised termination of responsibility 授权终止责任authorised transfer 许可的转移authorised use 授权使用“AUTO”compressor处于“自动”状态下的压缩机AUTO mode 自动模式autoclave 高压釜autoclave channel 高压釜通道autoclave circuit 高压釜回路autoclaving 高压釜处理autocorrelation 自相关autogenous cutting （乙炔）气割automatic 自动automatic voltage regulator [AVR] 自动电压调节器automatic water purge 自动冲水清洗automatic/manual station 自动-手动操作台automation 自动化autoradiography 自射线照相法autoregressive 自回归autotransformer 自耦变压器auto-turbine run-up system 汽机自动升速系统auxiliary 辅助（的）auxiliary bay 辅助间auxiliary control room 辅助控制室auxiliary feed & bleed inlet & outlet [AFBIO] 辅助给排水进出口auxiliary feedwater pump [AFP] 辅助给水泵auxiliary H2O leakage collection system [AHLCS] 辅助轻水泄漏收集系统auxiliary hoist 副提升机构auxiliary impeller 辅助叶轮auxiliary nitrogen circuit 辅助氮气回路auxiliary transformer 辅助[厂用]变压器availability 可利用率availability factor 可利用因子available 可用的average flux power 平均中子通量功率average fuel rating [duty] 燃料平均比功率average zone level [AZL] 平均区域液位avertable dose 可免剂量averted dose 已免剂量Avogadro’s number阿佛加德罗常数AVT [all volatile treatment] 全挥发处理away-from-reactor(fuel) storage （燃料）离堆贮存, 厂外贮存awu [atomic weight unit] 原子量单位axial elongation 轴向伸长7axial factor 轴向（功率峰）因子axial flaw 轴向裂纹axial form factor 轴向形状因子axial offset [AO] 轴向偏移axial peaking factor 轴向峰值因子axial peaking hot factor 轴向热点峰因子axial power deviation 轴向功率偏差axial tensile load 轴向拉伸荷载axisymmetric 轴对称（的）azimuthal 方位，角向（的）Bb [barn] 靶恩（核反应截面单位）back checking 返回校验back lighted button 带灯按钮backfill 回填backflow 回[逆，反]流background 背景，本底backing pump 前级泵backing welding 打底焊backlog 积压(的待办事项)backspace 退格back-up 备用back-up air supply 备用空气源back-up air tank 备用气箱back-up cooling 备用冷却backup feedwater pump [BFP] 备用给水泵backup heat sink 备用热阱back-up injection mode 备用注入模式backup seal 备用密封back-up water 备用水backward 反向backwash 反洗，反萃取backwash piping 反冲洗管back-water valve [BWV] 回水阀badge 佩章剂量计baffle 缓冲板balance header 平衡集管balance of nuclear steam plant [BNSP] 核蒸汽厂房辅助设施balance of plant [BOP] 核电厂配套子项balancing hoist 平衡吊车ball bearing 滚珠轴承ball check valve 止回球阀，球型止回阀ball float valve 浮球阀ball plunger （储仓推杆座管的）球销ball screw 滚珠丝杠ball spline 滚珠花键ball valve 球阀ballast 镇流器ballast trailer 配重拖车bandwidth （频）带宽bank guarantee 银行担保bank of cylinder 气瓶组bank reconciliation statement 银行往来对帐单bar 巴（压力单位）;杆[棒，条]bar chart 棒图，条型图bar list 钢筋表bar method 贯通法磁粉探伤bare 裸的；无反射层的barricade 屏蔽板，隔板barrier 屏障，隔板base 底板，基础baseline 基线，扫描线，原始资料base mat 底板垫层base material 母材base plate 基板base rock 基岩base-load operation 基本负荷运行basement 地下室，基板basic 碱性；基本的basic design 基准设计basic limit 基本限值basic safety function 基本安全功能basket （过滤用）网篮batch 分批batch controller 批量调节器batching pump 计量泵battery 蓄电池，电池组bay 水池8baybolt 地脚螺栓bayonet 插入式；回流管式；卡口，销钉连接bead welding 堆焊beak attrition （树脂的）破碎损坏bearing 轴承（座），支座bearing (lube) oil pump 轴承（润滑）油泵bearing cooling water piping 轴承冷却水管bearing housing 轴承座（箱）bearing pad 支承垫片，轴承衬垫bearing pressure 轴承压力bearing sleeve 轴承套管[衬套]Becquerel 贝可[勒尔](放射性活度单位)beetle 一种形似甲虫的水份探测器探头beginning-of-plant life 电厂寿期初behaviour 行为，性状bell 扩散管，喇叭口，漏斗Belleville washer (装卸料机机头内的)贝氏垫圈bellows 波纹管bellows assembly 波纹管组件bellows attachment ring 波纹管连接环bellows expansion joint 波纹管膨胀[伸缩]接头bellows-sealed globe valve 波纹管密封截止阀belt-driven 皮带传动bench-mark 水准点，基准点bench run 台架试验bend 弯管bend extrados 弯管外脊bend intrados 弯管内脊beneficiary 收款人，受益人benefit-cost analysis 效益-成本分析bent frame 排架beryllium assisted crack penetration 铍促使裂缝贯穿beta particle β粒子beta-active β放射性的beyond design basis accident [BDBA] 超设计基准事故beveling machine 坡口机bias 偏置[压]bias error 偏置误差bi-cable 双电缆bicarbonate 重碳酸盐bid evaluation 评标bidirectional fuelling 双向换料bidirectional refueling 双向换料bidirectional switch 双向转换开关big repair 大修bill of lading (货运)提单bill of material [BM] 材料清单bill of quantities 工程量清单bimetallic thermometer 双金属温度计binary comparator 二进制比较器binary digital counter [BDC] 二进制数字计数器binary signal 二进制信号binomial 双重；二项式bioaccumulation factor 生物积累因子bioassay 生物学检验，生物[学]分析bio-engineering 生物工程biological half-life 生物半周期，生物半衰期biological shield 生物屏蔽biosphere 生物层，生物圈bistable 双稳态bit 位bitumen solidification 沥青固化black absorber rod 黑体吸收棒black sheet 黑铁皮blackout 全厂断电bladed U tube 翅片U 形管blank 空格blank flange 盲板法兰blanket 转换区bled steam 抽汽bleed condenser 泄放[排气]冷凝器bleed valve 排放[水]阀bleed water 排水blender 搅拌器blind flange 盲板法兰，法兰盲板blister 起泡blister formation threshold [BFT] 汽泡生成阈block 数据块9block diagram 方框图block sequence welding 分段多层焊block switch 闭锁开关block wall 砌块墙blockage 堵塞blocked position 闭锁位置blocking piston 闭锁活塞blowdown 排放，排污blowdown accident 喷放[失水]事故blowdown flash tank 排污扩容箱blower （排）风机blown fuse 熔断保险丝blow-off [out] valve 排放阀blowout diaphragm 爆破膜，安全膜blowout panel 爆破盘blu(e)ing test 着色试验blunt(notch-type)flaw 钝缺陷BMW [boiler make-up water] 蒸汽发生器补水board inward dialing [BID] 经话务台接入body dose 全身剂量body relief valve [BRV] 阀体泄压阀body-bonnet connection 阀体与阀盖的联接boiler 蒸汽发生器，锅炉boiler blowdown 蒸汽发生器排污boiler blowdown system [BBS] 蒸汽发生器排污系统boiler feed pump 蒸汽发生器给水泵boiler level control [BLC] 蒸汽发生器水位控制boiler pressure control [BPC] 蒸汽发生器压力控制boiling channel 沸腾通道boiling length 沸腾长度boiling point 沸点BOL [beginningof life] 寿期初bolt joint 螺栓连接bolt-up 螺栓紧固bolt-up material 栓接材料bonding 忠诚保险bonnet 阀帽boom truck 汽车吊booster pump 增压泵BOP [balance of plant] 核电厂配套子项borated water 含硼水boric oxide 氧化硼boric anhydride 硼酸酐boron 硼boron addition 加硼，硼添加boron dilution 硼稀释boron removal 除硼boron storage tank 硼储存箱boron-lined counter 涂硼计数管boss （安装）凸台bottle station 气瓶站bottle type heat exchanger 立式热交换器bottling-up valve （主泵轴封）回流阀bounce 跳[抖]动bowl 圆锥型壳，反射罩box foundation 箱形基础Bq [becquerel] 贝可（放射性活度单位）bracing 撑杆[条]bracket “牛腿”，支承架brake 制动器,(金属板的)压弯成形机brake circuit 制动回路brake drum 轮闸鼓brake element 制动部件brake ring 制动环brake shoe 制动瓦，刹车闸brake valve 闸阀brakeforming 压弯成形B-ram fill flow B 推杆供给流branch office 分公司brand 铭牌，商标brass 黄铜braze welding 钎焊break down 解离，熔断break location 破口位置break of contact 触点断开break size 破口尺寸break-before-make contact 先断后合接[触]点breakdown list 分项明细表10breaker 断路器break-even 得失平衡break-even chart 损益平衡表breaking capacity 遮断容量break-make contact 换向接点breathing air system 呼吸空气系统breathing apparatus 呼吸装置breech 尾部bridge 桥架bridge column （装卸料机）桥架立柱bridge crane 桥式吊车brittle crack [rupture] 脆（性破）裂bronze ball valve 铜球阀brush 电刷，刷子B-scale [binary scale] 二进制记数法BSI [basic subject index] 基本科目代码BTU [British thermal unit] 英热单位bubble chamber 气[吹]泡室bubbler 鼓泡(侧压)管,气泡式侧压管bubbler header 气[吹]泡装置集管bubbler helium header 气[吹]泡装置氦气集管bubbly-slug flow 泡状团状流buck-and-boost regulator 电压升降调节器bucket pump 活塞泵buckling 曲率budget amendments 追加预算，预算修正案budgetary balance sheet 预算平衡表buffer 缓冲器，减震器buffer room 缓冲间buffer space 缓冲区buffering chemical 缓冲试剂building 建筑（物），厂房building components 建筑构件building crack 厂房裂缝building deterioration 厂房（质量）恶化build-up 积累，堆积build-up factor 累积因子build-up sequence （堆焊或多层焊）熔敷顺序built clean 建造清洁built-in 内装[部]的, 嵌[镶]入的,固定的bulging factor 膨胀系数bulk 整体，散装bulk boiling 整体沸腾bulk correction factor 总体修正因子bulk helium supply 大量氦气供给bulk memory 大容量存储器bulk overpower 整体超功率bulk power 总体功率bulk purchase 散件采购bulkhead 舱壁bull ’s eye type flow gauge 牛眼型流量计bumping 碰撞，冲击bundle power 棒束功率bundle residence time 棒束（堆内）驻留时间bundle structure 棒束结构buoyancy 浮力burial （放射性废物）埋藏buried cable 地下[埋设]电缆burn out 燃耗，烧毁burnable poison 可燃毒物burnup 燃耗burst can 元件包壳破损burst slug 燃料元件破损bus 母线，总线bus duct 母线管道bus work 母线连接busbar 母线，汇流条[排]bushing 衬套，套筒，套管bushing type current transformer [BCT] 套管式电流互感器business archives 企业档案馆business plan 业务计划business tax 营业税busway 母线槽[通道]butt welding 对（接）焊butterfly valve 蝶阀buzzer 蜂鸣器by-pass 旁路，旁通管bypass valve 旁通阀11by-path valve 旁通阀byte （计算机）字节C cabinet 小室，柜cadweld 火泥焊CAE [Canadian Aviation Electronics Ltd.] 加拿大航空电子公司CAE [computer aided engineering] 计算机辅助(设计cable 电缆; (周长大于10″的)缆索,钢丝绳cable box 电缆盒cable branching box 电缆分线箱cable bridge 电缆桥架cable channel [conduit] 电缆管道cable clamp 电缆夹cable connector 电缆接头cable core 电缆芯线cable distributor 电缆分线盒〔配线架〕cable duct [pan, race, trench] 电缆槽[沟]cable end fitting 电缆终端配件cable flat 电缆层cable gallery 电缆廊道cable identification marker 电缆标记，电缆标识器cable integrity testing 电缆一致〔完整〕性试验cable laying 电缆敷设cable layer 电缆包层cable-laid 电缆敷设的cable list 电缆清册cable lug 电缆接线片cable pulling vault 电缆井cable ring system 电缆环网cable socket 电缆端头cable spreading 电缆敷设cable supply 电缆供应cable termination 电缆头cable tray 电缆托[桥]架cablet （周长不到10″的）小缆索cableway 电缆管孔cabling 电缆敷设，布线cabling diagram 电缆连接图cabling systems by area 区域电缆系统cache memory 高速缓冲存储器CAD [computer aided design] 计算机辅助设计CADD [computer aided design & drawing] 计算机辅助设计与制图(系统) 与)工程(管理)cage motor 鼠笼式电动机cage valve 套筒阀caisson 沉箱calandria 排管容器calandria boost 排管容器充水calandria boundary 排管容器边界calandria head tank 排管容器高位箱calandria level control 排管容器液位控制calandria outlet temperature [COT] 排管容器出口温度calandria pressure relief pipe 排管容器卸压管calandria seismic restraint 排管容器抗震支撑calandria side tubesheet subassembly [CSTS] 排管容器（侧）管板calandria tube 排管calandria tube leak 排管泄漏calandria tubesheet 排管容器管板calandria vault 排管容器室，堆腔calculation sheet 计算书caliber 管径，口径calibrated factor 校准因子calibrated log power 校准对数功率calibration 标定，校准，校验calibration gas 标定气体calibration gas composition 标定气体成分calibration program 检定程序call in （计算机）调入call on （计算机）访问，调用call slip 领料单call-up system 呼叫系统calorimeter 量热计calorstat 恒温箱camber 拱度CAMLS [computerizedannunciationmessage list system] 计算机12报警信息列表系统CAN [National standard of Canada] 加拿大国家标准can handling tool （破损燃料）罐操作工具canal 管道，通道CANDU [canadian deuterium- uranium reactor]坎杜堆，加拿大重水铀堆CANDU Project Management (CPM) 坎杜项目部canister 小罐,金属容器;高放密封容器;空气过滤器, 箱式真空吸尘器CANLUB （燃料包壳）石墨涂层canned pump （全）密封泵canned centrifugal pump 密封式离心泵CANNET [CANDU network] CANDU 网络canning equipment 封装设备cantilever crane 悬臂吊canyon pump 屏蔽泵cap screw 有头螺钉，带帽螺钉capacitance 电容capacitor 电容器capacitor stack 电容器叠层capacity 容量capacity factor 容量因子capillary 毛细管capsule 封套；幅照（样品）盒capsuleflange 封套法兰capture 俘获capture cross section 俘获截面capture gamma ray 俘获γ射线carbon brush 碳刷carbon dioxide 二氧化碳carbon dioxide suppression system 二氧化碳灭火系统carbon floating ring 石墨浮环carbon steel flange 碳钢法兰carbonate 碳酸盐card 插件（板）cardboard filtering element 纸质过滤器元件cardinal point 基点，座标点caretaker 管理员cargo 货运carousel 转盘贮存器，圆盘传送带carriage 滑车；托架；（电）支撑架carriage actuator 滑车驱动器carriage return [CR] 回车carrier 载体；（放射性物质）运输carrier gas 载气carrying gas 载气carrying idler 空载carryover 汽（中夹）带水，带水率carryunder 水带汽，带汽率cart 运输小车cartesian co-ordinate system 直角坐标系cartridge (过滤器)芯子；燃料元件盒cartridge filter 过滤筒，滤芯cartridge valve 插装式阀cascade control 串级调节cascade controller 串级调节器cascading event 触[引]发事件case-by-case 逐件地case-hardening 表面硬化casing 外[泵，机]壳，壳体casing assembly 壳体组件cask(-flask) 屏蔽容器cassette tape 盒（式磁）带cast iron 铸铁casting 铸造casting crack （铸造）缩裂cast-in-site concrete 现浇混凝土catalogue 目录cataloguint/description 编目catalyser [catalyzer] 催化剂，触媒catalyst 催化剂catalytic recombination unit 催化复合装置catcher 捕集器catch-up schedule 赶工计划catenary hose 悬链软管catenary system （装卸料机）悬链系统catexer 阳离子交换树脂cathode 阴极13cathode ray tube [CRT] 阴极射线管cathodic protection 阴极保护cathodic screen CRT 屏幕catholyte 阴极电解液cation 阳离子cation bed 阳离子床cation conductivity 阳离子电导率cation-anion resin 阳-阴离子树脂cationic resin 阳离子交换树脂catoloid 胶体二氧化硅causality 因果律，因果关系cause-consequence tree [CCT] 因果树（分析）caustic 强碱性，碱性的caustic corrosion 碱性腐蚀caustic embrittlement 苛性脆化cavitation 气蚀cavitation corrosion 空蚀，气蚀cavity 腔室CCP [critical channel power] 临界通道功率CCTV [closed-circuit television] 闭路电视CCW [counter-clockwise] 反时针方向CED [contract effective date] 合同生效日期ceiling 天花板ceiling grounding receptacle [CGR] 天棚接地插座cell average normalization [CAN] （堆）栅元平均归一化cell boundary 栅元边界cell configuration 栅元布置cell correction factor 栅元校正因子cell edge normalization [CEN] 栅元边缘归一化cell parameter 栅元参数cell radius 栅元半径cell-averaging (method) 栅元平均（方法）cell-centered flux 栅元中心中子通量cell-homogenized cross section 栅元均匀化截面cellular 多孔的，蜂窝状的Celsius 摄氏cement-solidified 水泥固化的center of maintenance activity 维修活动中心centerline 中（心）线centigrade [C] 百分度，摄氏central bearing pad 中心轴承垫central hole 中心孔central processing unit [CPU] 中央处理器centralized control 集中控制centrifugal 离心的centrifugal pump 离心泵centripetal 向心的centroid 矩心，质心centrosymmetry 中心对称CEP [condensate extraction pump] 凝结水泵ceralloy 陶瓷合金ceramic 陶瓷（的）ceramic uranium pellet 铀陶瓷芯块certificate 证书certificate of approval 鉴定证书certificate of compliance 合格证，税款交清证明书certificate of conformity 合格证certification 鉴定，证明；证明书，鉴定书，检验证明书certification of authorization 授权书certified 合格的certified material test report 合格材料试验报告CFR [code of federal regulation] （美国）联邦管理法规CFV [channel flow verification] 通道流量验证chain block 手拉葫芦，链动滑轮change in design [CID] 设计更改change notice 变更通知change request 变更申请changeover 转向[接]channel 通道；管道channel annulus bellows 燃料通道环隙波纹管channel annulus spacer [garter spring] 燃料通道环形定位圈[箍簧]channel blockage （燃料）通道堵塞channel closure 燃料通道密封塞channel coolant flow rate （燃料）通道冷却剂流量channel dwell time （燃料）通道停留时间channel end fitting （燃料）通道端部（组）件14channel flow verification [CFV] system （燃料）通道流量验证系统channel heat output （燃料）通道热功率channel inlet （燃料）通道入口channel inspection and gauging apparatus for reactor [CIGAR] 反应堆燃料通道检查和测量装置channel network （燃料）通道网（络）channel outlet （燃料）通道出口channel positioning assembly （燃料）通道定位组件channel power peaking factor [CPPF] （燃料）通道功率峰因子channel sealed-in （仪表）通道自保持channel steel 槽钢channel temperature monitoring system [CTMS] （燃料）通道温度监测系统channel –type reactor 压力管式反应堆channeling effect 沟道效应character (string) 字符（串）characteristic curve 特性曲线characterization 表征charcoal absorber 活性炭吸附器charcoal bed 活性炭床charcoal filter 活性炭过滤器charge and discharge operations 装卸料操作charge release 甩负载,甩(循环冷却水)用户charge-coupled device 电荷耦合器件charging/discharging 装卸料chart-recorded 图表记录的chart recorder 图形记录仪chartered bank 特许银行charting 制图，绘图chartographer 制图者chasing 开槽，车螺纹check and test program 检查和试验大纲check bolt 防松/制动螺栓check feed valve 给水止回阀check meter 校验仪表check pin 制动销check plate 防松板，制动板check valve 止回阀checker 检验者，检验装置checklist 核查单checknut 防松螺母，锁紧螺母checkoff 检查完毕，查讫checkout 检验（完毕），校验，测试checkpoint （控制区入口）检查点checksum 检验和chemical addition station 化学物添加站chemical addition vessel 化学物添加箱chemical additive 化学添加剂chemical additive pump 化学添加剂供给泵chemical absorption 化学吸附chemical affinity 化学亲和性[势]chemical cleaning 化学清洗chemical dosing pump 化学计量加料泵chemical lab 化学实验室chemical purification 化学净化chemical purity 化学（物）纯（度）chemicals 化学药物chemisorption 化学吸着作用[吸附]chemistry control 化学控制chequered plate 网[花]纹钢板CHF [critical heat flux] 临界热通量chilled water 冷冻水chiller 冷冻机chimney 烟囱Chinese Commodity Inspection Bureau 中国商检局chloride 氯化物chloridization 氯化chlorinating 加氯chlorination 氯化消毒chlorinator 加氯器chlorinity 氯含量chromatogram 色谱chromatography column 色谱柱chromogram 立体彩色图chromometer 比色计chronic exposure 慢性照射15。

β/α ratemeter β/α比值仪132KV electrical power system 132KV电气系统220KV electrical power system 220KV电气系统220KV & 132KV indoor switchgear building HVAC system220KV和132KV室内配电装置HVAC系统220V AC important instrumentation power system220V交流重要仪表电源系统380KV AC distribution and control system 380V交流配电和控制系统6KV normal auxiliary power system 6KV厂用电源系统220V AC computer power supply system 220V交流计算机电源系统CEAS-WMS 部分术语Active work order 处理中的工单Calendar Plan 日历计划Central equipment administration system (CEAS)Event Plan 事件计划Fault report 缺陷报告Historical work order 历史工单Industrial & Financial Systems （IFS）Maintenance engineer 维修工程师Operation engineer 运行工程师Preventive Maintenance 预防性维修Recovery safety instruction 恢复安措Refuel outage work order 换料大修工单Route PM Action 路线预防性维修Safety instruction 安措Separate PM Action 单项预防性维修Work leader 工作负责人Work order 工单Work permission Management System (WMS)P3E/C词汇Analyst 分析员Business intelligence 商业信息Change control 变更控制Collaboration 协作Communication 交流Cost management 费用管理Cost Manager 费用经理Earned value 赢得值Executive 高级管理人员Governance 管理Issue management 问题管理Planner/Scheduler 规划/调试人员Planning & scheduling 计划&进度计划PMO 项目管理办公室Portfolio analysis 组合分析Procurment payments 采购支付Program Manager 项目经理Project Manager 项目经理Project control 项目管理Quality management 质量管理Resource management 资源管理Resource Manager 资源经理Risk containment 风险控制Team Member/Collaborator 团队成员/合作者International Standardization Organization (ISO) 国际标准化组织Business Process Reengineering (BPR) 商业重组过程Total Quality Management (TQM) 全面质量管理Nuclear Regulatory Commission (NRC)国际机构Atomic Energy of Canada Ltd. (AECL) 加拿大原子能有限公司China National Nuclear Corp. (CNNC) 中核总Framatome 法马通公司General Electric Co. (GE) 通用电气公司Initial inspection 初始视察Internation Atomic Energy Agency (IAEA) 国际原子能机构International nuclear trade 国际核贸易Multiple package contract 零散分包合同Nuclear safeguards 国际核保障监督Routine inspection 例行视察Special inspection 专门视察Split contract 大块分包合同the Pakistan Atomic Energy Commission (PAEC) 巴基斯坦原子能委员会Turnkey contract 交钥匙承包合同Unannounced inspection 不通知视察Westing-house Electric Corporation (WH) 西屋电气公司Any question,feel free to contact with me! Thanks!Eearth leakage protection接地保护earth return大地回馈earthing resistance接地电阻earthing system接地系统earthing接地earthquake subsidence震陷earthquake地震editor编辑程序effective delayed neutron fraction缓发中子份额effective dose equivalent有效剂量当量effective flow rate有效流量effective full power days等效满功率天effluent radiation monitoring system排出流辐射监测系统egg crate grid蛋篓型格架ejector喷射器ejector抽气器elastic scattering弹性散射electret microphone驻极体传声器electric building cooler system电气厂房循环冷风机组系统electric building smoker exhaust system电气厂房排烟系统electric building ventilation system电气厂房通风系统electric building water supply and drainage system电气厂房给排水系统electric building电气厂房electric dispatch network电力调度网electric furnace电炉electric heater电加热器electric horn电喇叭electric monorail hoist单轨电动葫芦electrical conduit引出线管electrical panel配电屏electrical penetration电气贯穿件electric-hydraulic actuating brake电磁液压制动器electroacoustic component电声元件electromagnetic braker电磁制动器electromagnetic flowmeter电磁流量计electronic pocket dosimeter电子式袖珍剂量计electro-slag remelting电渣重熔electro-sound telephone system检修电话系统electrotechnical box电气箱elevation立面ellipsoidal head椭圆形封头embedded part预埋件emergency announcement紧急通知emergency boration紧急硼化emergency control room system应急控制室emergency core cooling应急堆芯冷却emergency diesel generation system应急柴油发电机系统emergency diesel generator building water supply and drainage system 应急柴油发电机给排水系统emergency diesel generator room ventilation system应急柴油发电机通风系统emergency disk brake应急盘式制动器emergency drain应急疏水emergency exposure应急照射emergency feedwater tank应急给水箱emergency oil pump应急油泵emergency outlet事故排出口emergency power source(or supply)应急电源emergency power应急电源emergency shutdown紧急停堆emergency telephone system应急自动电话系统emergency transfer equipment应急电源转换设备emergency trip time紧急停堆时间enclosed motor封闭式电机，防水电动机end of cycle循环末end of life(EOL)寿期末end plug端塞end truck端梁end-of erection state report安装完工报告end-of travel limit switch行程终端限位开关end-window counter钟罩形计数管energization通电energy group能群energy level能级energy resolution能量分辨率energy response能量响应energy spectrum能谱engineer station工程师站engineering company工程公司engineering enthalpy rise factor工程焓升因子engineering factor工程因子engineering heat flux hot channel factor工程热通量热管因子engineering heat flux hot spot factor工程热通量热点因子engineering manual工程手册enriched fuel富集燃料enriched uranium reactor浓缩铀反应堆enriched uranium浓缩铀enriched浓缩的enrichment浓缩度，富集度enthalpy rise factor焓升因子enthalpy rise uncertainty factor焓升不确定因子enthapy rise engineering hot channel factor焓升工程热管因子entrainment夹带environment monitoring vehicle环境监测车environment qualification环境鉴定environmental assessment(EA)环境评价environmental monitoring环境监测environmental quality(EQ)环境质量epicenter震中epithermal neutron超热中子equilibrium enrichment平衡富集度equilibrium poisoning平衡中毒equipment hatch设备闸门equipment list设备明细表equipotential connection等电压连接equivalent core diameter堆芯等效直径equivalent diameter当量直径erosion corrosion磨损腐蚀escape rate coefficient逃脱率系数escape泄漏，逃逸essential chilled water system重要冷冻水系统essential service water intake filteration system重要厂用水取水过滤系统essential service water pumping station system重要厂用水泵房系统essential service water pump重要厂用水泵essential service water yard pipe network重要厂用水厂区管路系统evaporative air cooling(EAV) unit蒸发式空气冷却机组evaporator蒸发器event事件examination检验excess letdown heat exchanger过剩下泄热交换器excess letdown过剩下泄excess power超功率excess reactivity过剩反应性excitation励磁exclusion area boundary禁区边界ex-core instrumentation堆外测量exhaust cleanup unit(ECU)排风净化机组exhaust fan排风机exhaust hole排气孔exhausting smoke fan排烟风机expansion joint膨胀结合，伸缩缝expansion ring膨胀环expansion tank膨胀水箱expert's opinion专家意见expert's report专家报告external contamination外污染external exposure外照射external interface外部接口external load外负荷external pressure外压Fface of weld焊缝正面face plate面板failed fuel assembly location detecting system破损燃料定位检测系统failed fuel fraction破损燃料份额failure detector module故障检测元件failure失效，故障，损坏fan风机fast connector快拆接头fast fission factor快裂变因子fast neutron fluence快中子通量fast neutron flux快中子通量fault故障，事故feasibility study可行性研究feed water heater给水加热器feed water pump给水泵feed water storage tank给水箱feed water给水feeder ring给水环管feeder馈电线feedwater inlet nozzle给水进口管嘴fiberglass玻璃纤维field change现场修改field inspection巡回检查field字段file文件filing归档filler metal填充金属fillet welding角焊fill充注film badge胶片剂量计film boiling膜态沸腾filter滤池filter过滤器final acceptance report最终验收报告final acceptance最终验收final safety analysis report(FSAR)最终安全分析报告final storage of document文件最终储存fine sand细砂fin散热片fire alarm失火报警fire annihilation protecting equipment熄火保护装置fire break防火墙fire damper防火阀fire extinction agent灭火剂（器）fire extinction pump消防泵fire extinction灭火fire fighting foam system泡沫消防系统fire hose消防水龙带fire hydrant消火栓fire proof installation防火设施fire protection water system消防水系统fire protection消防fire rating耐火等级fire resistant耐火的fire stopping wall挡火墙fire stop阻火件fire-fighting water消防水first collision probability首次碰撞几率first core第一堆芯first out alarm首发报警fissile nucleus易裂变核fission and corrosion product activity裂变和腐蚀产物活度fission chain裂变链fission chamber(miniature)裂变室（微型）fission cross section裂变截面fission energy裂变能fission fragment裂变碎片fission gas裂变气体fission neutron裂变中子fission product裂变产物fission rate裂变率fission source裂变源fission spectrum裂变谱fission yield裂变产额fissionable可裂变的fitting配件fixed point固定点fixed radio station无线固定台fixed tube固定套管flame arrester阻火器flame resistant耐火焰的flammable易燃的flange welding卷边焊flanged connection法兰连接flare groove welding喇叭型坡口焊flare test（传热管）扩口试验flashing alarm闪光报警flashing闪蒸flask ,cask屏蔽容器flat head平封头fleatation气浮池flexible connection柔性连接flexible cord柔线flexible coupling挠性联轴器，挠性接头float charge浮充电float type flowmeter浮子流量计floating point浮点flood light泛光灯，探照灯flooding淹没floor contamination monitor地面污染监测仪floor drain tank楼面疏水箱floor drain楼面疏水floppy disk软盘flow coastdown惯性流量下降flow diagram（工艺）流程图flow distribution plate流量分配板flow distribution流量分配flow induced vibration流致振动flow instability流动不稳定性flow lift force流动升力flow restrictor限流器flow transmitter流量变送器flow-head cure流量-扬程曲线fluorescent lamp荧光灯flush pump冲洗泵flushing water冲洗水flush-mounted镶嵌，暗装flux density通量密度flux distribution通量分布flux flattening通量展平flux gradient通量梯度flux instrumentation guide tube通量测量导向管flux map通量分布图flux通量follow-up action后续行动food chain事物链forced circulation强迫循环foreground前台foreign material杂质forged parts锻制件forging锻造format格式化former辐板（堆芯围板的径向支撑板）fouling coefficient污垢系数foundation ring基础环fracture mechanics断裂力学framework框架，构架frame框架free-standing cladding自立式包壳frequency analysis频谱分析frequency meter频率计，周波表fresh water淡水fretting corrosion激振腐蚀fretting wear微振磨损friction coefficient摩擦系数friction loss摩擦损失front computer前置计算机front panel前面板fuel assembly sipping device燃料组件啜吸装置fuel assembly visual inspection equipment燃料组件目视检查装置fuel assembly燃料组件fuel basket燃料篮fuel building bridge燃料厂房桥架fuel building crane燃料厂房起重机fuel building ventilation system燃料厂房通风系统fuel building water supply and drainage system燃料厂房给排水系统fuel building燃料厂房fuel burnup燃料燃耗fuel cluster燃料棒束fuel column燃料柱fuel cycle lifetime燃料循环寿期fuel cycle燃料循环fuel element failure accident燃料元件破碎事故fuel element燃料元件fuel handling system燃料装卸系统fuel inventory燃料装量fuel loading and unloading装料与卸料fuel management燃料管理fuel mispositioning accident错装料事故fuel pellet燃料芯块fuel pool bridge燃料抓取机（燃料池桥架）fuel rod燃料棒fuel shipping container rig燃料运输容器吊具fuel storage、transportation and inspection system燃料储运和检验系统fuel swelling燃料肿胀fuel transfer shielding燃料运输屏蔽fuel transfer system燃料运输系统fuel transfer tube燃料运输通道fuel tube燃料包壳管fuel燃料组件full penetration welding全透焊逢full penetration weld全穿透焊full power满功率full-load torque满载能力function key功能键function test功能试验functional assignment职责分工fuse isolator熔断器闸刀fuse switch熔断器开关fuse熔断器fusion welding熔焊Ggantry crane龙门吊gantry龙门架gap conductance间隙导热gas accumulated flowmeter气体累计流量计gas chromatograph气体色谱gas cooler气体冷却器gas heater气体加热器gas insulated switchgear(GIS)气体绝缘开关装置gas stripper脱气塔gas stripping unit脱气装置gas stripping脱气gaseous sample 气体取样gaseous space气空间gaseous waste treatment system气体废物处理系统gasket垫片gate valve闸阀gear coupling齿轮联轴器gear reducer齿轮减速器Geiger-Muller counter盖革/弥勒管general arrangement（厂房总布置图）general corrosion全面腐蚀general scientillation counter通用闪烁计数器general standard通用标准generation生成generator& main transformer system发电机和主变压器系统genetic effect遗传效应geography地理girder主梁girth welding环缝焊接gland packing压盖填料glass dosimeter玻璃剂量计globe valve截止阀glove box手套箱go pulse启动脉冲governor valve调节阀grab sampling手选取样grain-size晶粒度graphic display图形显示graphic package图形软件包graphic printer图形打印机graphic screen图形显示屏gravelly sand砾砂Gray code shaper葛莱码整形器Gray code葛莱码Gray/Gy戈瑞grid cell定位格架栅元grid spring定位格架grid telephone network电网通话网络grid电网，栅栏gripper抓具groove angle坡口角度groove welding坡口焊groove（焊接）坡口ground fault接地不良ground water地下水grounded electrode接地电极grounding conductor接地导体grounding resistance接地电阻grounding wire接地线groundwater level地下水位group display成组显示group selector组选择器guide cylinder导流筒guide rail导向轨道guide tube support plate压紧顶帽guide tube导向管guide vane导向管guide导则Hhabitability area（可）居留区hand and foot monitor手足监测仪hand hole手孔handling opening吊装孔handrail扶手hands-free speaking telephone set免提扬声电话hanger支吊架hard copy printer硬拷贝打印机hardware硬件harmful effect有害影响hazardous atmosphere危险环境head block assembly定滑轮组head dome insulation顶盖球冠保温层head flange insulation顶盖法兰保温层head loss水头损失heading标题headset头戴式送受话器head封头health physics program保健物理大纲health physics system保健物理系统hear exchanger热交换器heat affected zone热影响区heat balance热平衡heat capacity热容heat conductivity热导率heat diffusion热扩散heat flow rate热流量heat flux热通量heat generation释热heat load热负荷heat sink热井heat tracing(electric)加热保温（电）heat transfer coefficient热交换系数heat treatment热处理heat(or ladle) analysis熔炼分析heater加热器heating coil加热盘管heating ventilation and air conditioning采暖通风及空调heavy oil重油helical-wrap drive cable螺旋形驱动电缆helium leak check氦气检漏hemispherical半球形封头hexadecimal十六进制的high efficiency particulate and air filter高效过滤器high efficient filter高效过滤器high energy pipe高能管道high neutron flux trip中子高通量紧急停堆high range gamma radiation monitor for accident事故用高量程γ辐射监测仪high range ionization chamber area gamma monitor高量程电离室区域γ监测high voltage power supply高压电源high-level noble gas gamma monitor高放惰性气体γ监测仪high-pressure ionization chamber高压电离室high-purity germanium高纯锗hoist speed提升速度hold down spring压紧弹簧环hold point停工待检点hold-down support assembly压紧支撑结构hold-up tank暂存箱hood通风柜hook吊钩horizontal acceleration水平加速度horizontal guide wheel水平导向轨horizontal pipe横管horizontal position welding横焊horn loudspeaker号筒扬声器hot cell热室hot channel factor热管因子hot channel热通道hot laundry ventilation system洗衣房通风系统hot leg热段hot performance test热态性能试验hot point factor热点因子hot shutdown热停堆hot sink热井hot spot factor热点因子hot standby热备用hot startup热启动hot test热态试验hot water production and distribution system热水生产与分配系统hot water system热水系统hourly variation coefficient时变化系数house load operation, service power operation带厂用电运行housekeeping场地管理HP sampling cooler高压取样冷却器HP-heater & LP heater drain system高-低压加热器疏水系统humidifier加湿器hunting抖动hydraulic drag水力阻力hydraulic equivalent diameter水力等效直径hydraulic press水压机hydraulic resistance水力阻力hydrazine联氧hydrogen analyzer氢分析仪hydrogen embrittlement氢脆hydrogen induced cracking氢致开裂hydrogen measuring device氢气测量装置hydrogen pickup吸氢hydrogen recombiner消氢器hydrogen system氢气系统Iidentification识别，标记ignition 点燃，触发illuminated pushbutton带灯按钮illuminated switch带灯开关illumination照明impedance voltage(transformer)短路电压，阻抗电压（变压器）impedance阻抗impurity杂质inaccessible equipment不可接近的设备incandescent lamp白炽灯incident of moderate frequency中等频率事故inclined positioning welding倾斜焊inclusion夹杂物incoming breaker进线开关Inconel 718 alloy因科镍718合金Inconel alloy因科镍合金in-core instrumentation room堆芯仪表室in-core instrumentation thimble堆芯测量管in-core instrumentation堆芯测量in-core neutron flux monitoring system堆芯中子通量测量系统in-core neutron flux monitoring system堆芯中子通量测量系统in-core temperature monitoring system堆芯温度测量系统in-core堆芯independence from cost and schedule不受经费和进度的约束independent review独立检查index file索引文件indicating lamp, indicator lamp(indicator)指示灯，指示仪indication of inspection status检查状态标识individual dosimetry and management device个人剂量监测和管理装置induced radioactivity感生放射性inductance电感，感应industrial wastewater工业废水inelastic scattering非弹性散射infinite lattice无限栅格infinite medium multiplication factor无限介质增殖因子infrequent incident稀有事故initial power初始功率inlet nozzle insulation进口接管保温层inlet temperature进口温度inner strap（格架内）条带in-pile densification堆内密实in-plate area radiation monitoring system区域辐射监测系统input device输入设备input isolator module输入隔离组件input/output(I/O)输入/输出insertion of reactivity反应性引入in-service inspection在役检查in-site controlled area environment radiation monitoring system 厂区环境辐射监测系统inspection at delivery point交接检查inspection of work工作检查inspection plan检查计划inspection program检查大纲inspection record检查记录inspection检查inspector检查员installation安装instantaneous relay瞬时继电器instruction sheet指令单instruction说明（书），细则instrument room仪表室instrumental joint仪表接头instrumentation (stop) valve仪表（截止）阀instrumentation metering valve仪表计量阀instrumentation tube测量管insulation level绝缘强度insulator隔热片（块）intact loop完好环路intake structure取水构筑物intake取水口，摄入量integrated flux积分通量integrated worth积分价值intelligent智能intensity of back washing返洗强度interaction交互作用interactive mode交互方式interbedding互层intercept valve再热调节阀intercom network内部通信网intercom system调度电话系统interface drawing接口图interface接口intergranular corrosion晶间腐蚀intergranular stress corrosion cracking晶间应力腐蚀开裂interlock联锁intermediate range中间量程intermittent welding断续焊internal contamination内污染internal exposure内照射internal interface内部接口internal pressure内压internals lifting support stand堆内构件存放台International Atomic Energy Agency(IAEA)国际原子能机构International Electrotechnical Commission国际电工委员会International Organization for Standardization(ISO)国际标准化组织International Standardization Association(ISO)国际标准化协会interpass temperature层间温度interpreter解释程序interrupting capacity遮断容量interrupt中断intervention level干预水平intrinsically safe equipment固有安全设备inverter逆变装置investigating level调查水平iodine cartridge碘吸附盒iodine removal efficiency除碘效率iodine-131 monitor碘-131监测仪ion chromatograph离子色谱ion exchange resin离子交换树脂ion exchange离子交换器ionization chamber电离室irradiated fuel已辐照燃料irradiation damage辐照损伤irradiation embrittlement辐照脆化irradiation induced growth辐照感生生长irradiation surveillance capsule辐照监督管irradiation辐照isokinetic sampling nozzle for stack烟囱等速取样头isolating amplifier隔离放大器isolating switch隔离开关isolating valve隔离阀isolation damper隔离（风）阀isolator绝缘子，绝缘体，隔离器isoseismic等震线isoseisms等震线isotopic abundance同位素丰度isotopic stripping fraction同位素萃取份额item important to safety安全重要物项item物项Jjib crane悬臂式起重机jumper打接线junction接管，接头，接点Kkeeper保管员Kerma比释功能key plan索引图keyboard键盘key-locked switch带钥匙开关key键，销knife corrosion刀口腐蚀knob-and--tube wiring穿墙布线knob旋钮knot节(测量航海速度的单位- 1。

Aabnormal condition异常工况.absorbed dose rate吸收剂量absorber chiller吸收式制冷机absorber rod吸收棒absorption coefficient吸收系数absorption cross section吸收截面absorption ratio吸收比acceleration pressure drop加速度压降acceleration pressure loss加速度损失acceptable daily intake日允许摄入量acceptance criterion验收准则gacceptance limit可接受限值acceptance report验收报告acceptance standard验收标准acceptance test验收实验acceptance验收access通道，入口accident analysis事故分析accident conditions事故工况accident interlocking module事故联锁组件accident management事故处理accident mitigation事故缓解accident prevention事故预防accident shutdown事故停堆accident source事故源accidental exposure事故照射accumulated dose累积剂量accumulator安注箱acid-proof tile耐酸瓷砖activation活化active carbon filter活性碳过滤器active component能动部件active core height堆芯活性高度active power有功功率activity concentration放射性浓度activity level放射性活度activity活度actuate驱动，动作administration building and emergency center ventilation system 办公楼及应急中心通风系统Administration building and emergency center water supplyand drainage system 办公楼及应急中心给排水系统adoption by equivalent等同采用aerial cable架空电缆aerodynamic behavior空气动力特性aerosol气溶胶after filter(or post-filter)后置过滤器after-heat, residual heat剩余释热after-power，residual heat power剩余功率Oair breaker空气断路器air change rate换气率air cooler空气冷却器air delivery pipe供气管道air filter and absorber unit空气过滤吸附机组air filter unit空气过滤机组air flow rate空气流量air handling unit空气处理机组air hose空气软管air intake采风口，进风口air pump抽气泵-air sampling device空气取样设备air self-cooling type空气自冷式:air submerasion dose空气浸没剂量airborne particulate sample气载粒子取样器airborne radioactivity气载放射性alarm signal报警信号alarm window报警窗alarm(output) module报警（输出）组件alarm警报，报警albedo反射率aligning pin定位销,all volatile treatment全挥发处理alphanumeric keyboard字母数字键盘ambient temperature环境温度American Concrete Institute美国混凝土学会American Institute of Steel Construction美国钢铁结构协会American National Standards Institute美国国家标准学会American Nuclear Society美国核学会（ANS）American Society for Testing and Material美国材料与试验学会American Society of Civil Engineers美国土木工程师学会American Society of Mechanical Engineers美国机械工程学会ammeter电流表ampacity载流量analog channel模拟量通道analog input模拟量输入analog output模拟量输出analog signals模拟信号analog/digital converter模拟/数字转换器analogue link模拟接续线anchor bolt地角螺栓anion bed阴离子床annex附录（参考件）anticipated operational occurrences预期运行事件anticipated transient without scram(ATWS)未能紧急停堆的预计瞬态antifoam reagent防泡剂anti-rust agent防锈漆anti-seizer lubricant防咬润滑剂anti-vibration bar防振条anti-vibration bar防震杆anti-whip device管道防甩装置apparent power视在功率appendix附录（补充件）application package应用软件包application program应用程序approval批准，认可，审定arc-lamp弧光灯area radiation monitoring system区域辐射监测系统armored cable铠装电缆array排列as low as reasonable achievable(ALARA)合理可行尽量低as-built drawing竣工图aseismic joint防震缝assembler汇编程序assessment of exposure照射评价assessment of radiation protection辐射防护评价assessment评价assignor委托者，指派者asynchronous motor异步电动机atmospheric corrosion大气腐蚀atmospheric dispersion factor大气弥散因子atmospheric overvoltage大气过电压atmospheric pressure大气压力(atmospheric radiation monitoring apparatus大气辐射监测装置atmospheric stability大气稳定度atom absorption spectroscopy原子吸收谱)ATWS mitigation system ATWS缓解系统.audible count rate signal计数率音响系统audible signals音响信号audit follow-up监查后续行动audit plan监查计划audit record监查记录.audit监查Ccircuit diagram电路图circular railway环形轨道circulating cooler循环冷风机circulating cooling water drainage system循环水排放系统circulating cooling water energy disoersion循环水排放口消能系统circulating cooling water intake system循环水吸入系统circulating cooling water pumping station system循环水泵房系统circulating cooling water treatment system循环水处理系统circulating cooling water yard pipe network system循环水厂区管路系统circulating water pump循环水泵)circulation ratio循环倍率circumferential ridge周向环脊civil works土建工程clad pellet gap包壳与芯块间的间隙cladding creep包壳蠕变xcladding flattening包壳压扁cladding strain包壳应变cladding包壳clarification澄清，净化clarifier澄清槽,classification of records记录分类cleaning清洗cleanout清扫口clear-water reservation清水池clevis insert（堆内构件）镶块climatology气候学clock system时钟系统clockwise顺时针方向closed circuit TV system闭路电视系统closed cycle cooling water system闭式循环冷却水系统closed-circulating cooling water闭路循环冷却水closing(circuit breaker)合闸（断路器）closure head顶盖coagulant凝聚剂coarse sand粗砂coast down flow惯性流量coated electrode药皮焊条coaxial cable同轴电缆cobalt-base alloy钴基合金code case规范案例code controller编码控制器.code of federal regulation(CFR)联邦管理法规code代码coefficient of thermal expansion热膨胀系数coil stack assembly线圈组件coil线圈cold junction box冷端补偿箱cold leg冷段cold performance test冷态性能试验)cold shutdown冷停堆cold startup冷态启动!cold test冷态试验cold void volume冷空腔cold-wall effect冷壁效应collapse level坍塌水位collapse压扁collective dose equivalent集体剂量当量color code色标command命令.commissioning调试committed dose equivalent待积剂量当量common base plate公用底板common point公共点common switchboard公共配电盘communication link通讯连接communication system通讯系统company standard企业标准compartment隔间，小室compensated ionization chamber补偿电离室compensation cable补偿电缆compensation补偿compiler编译程序complete logbook全日志completion certificate完工证书completion of erection release安装完工证书compliance with requirements符合要求component cooling water heat exchanger设备冷却水热交换器component cooling water pump设备冷却水泵component cooling water surge tank设备冷却水波动箱component cooling water system设备冷却水系统component cooling water设备冷却水composite structure混合结构compressed air system压缩空气系统compressible flow可压缩流computer network计算机网络concentrate storage tank浓缩液储存箱conceptual design方案设计condensate cooler凝结水冷却器condensate polishing system凝结水净化系统condensate pump凝结水泵condensate transfer pump凝结水输送泵condensate凝结水condenser vacuum system冷凝器抽真空系统condenser冷凝器condition adverse to quality不利于质量条件conducing wire引出线conductive integral积分热导率conductor 导体，导线conduit电缆管，电线套confidence置信度configuration配置confined point约束点conical head锥形封头connection box接线盒connection diagram接线图connection point连接点connector连接器conservation of energy能量守衡conservation of mass质量守恒conservation of momentum动量守衡console控制台constant current power supply恒流电源constant voltage power supply恒压电源construction manager工程经理construction permit建造许可证construction quality施工质量contact conductance接触热导contained source内在源containment air cleanup system安全壳空气净化系统containment hydrogen mixing system安全壳氢气混合系统containment hydrogen recombiner system安全壳消氢系统containment hydrogen ventilation system安全壳氢气排风系统containment instrumentation system安全壳仪表系统containment isolation signal安全壳隔离信号containment penetration安全壳贯穿件containment purge ventilation system安全壳清洗通风系统containment reactor coolant drain system安全壳疏排系统containment spray heat exchanger安全壳喷淋热交换器containment spray pump安全壳喷淋泵containment spray signal安全壳喷淋信号containment spray system heat exchanger安全壳喷淋系统热交换器containment spray system 安全壳喷淋系统containment sump安全壳地坑content by weight 重量含量continuity连续性continuous welding连接焊contraction coefficient收缩系数contraction pressure loss收缩压力损失contractor接触器control (rod) assembly控制棒组件control (rod) bank调节棒组control (rod) calibration控制棒刻度control (rod) cluster控制棒组control (rod) group调节棒组control board控制盘control cable 控制电缆control damper控制风阀control level of surface contamination表面污染控制水平control logic cabinet控制逻辑柜control of items物项管理control of purchased items已购物项管理control rod control system控制棒控制系统control rod drive line alignment 控制线对中control rod drive line控制棒驱动线control rod drive mechanism(CRDM)控制棒驱动机构control rod dropping time控制棒落棒时间control rod ejection弹棒control rod guide thimble控制棒导向管control rod movement speed控制棒移动速度control rod position indication控制棒棒位指示control rod withdrawal控制棒提升control rod控制棒control switch控制开关control volume控制容积controlled area控制区controller area access personal dose monitoring and administration system 控制区出入口剂量监测和管理系统control控制，调节convection boiling对流沸腾conventional island DC&AC UPS system常规岛直流和交流电源系统conventional island(CI)常规岛converter转换装置conveyer belt传送带conveyer car运输小车coolant chemistry冷却剂水化学coolant flow rate冷却剂力量coolant mass flow rate冷却剂质量流量coolant mixing冷却剂交混coolant specific enthalpy冷却剂比焓cooler冷却器cooling coil冷却盘管cooling tower冷却塔cooling water冷却水core area堆芯区域core average heat flux(density)堆芯平均热通量core barrel cylinder堆芯吊篮组件core barrel flange吊篮筒体法兰core configuration堆芯布置core flow subfactor堆芯流量分因子core integrity堆芯完整性core maximum heat flux堆芯最大热通量core mixing subfactor堆芯交混分因子core physics堆芯物理core reflooding堆芯再淹没core shell筒体段，堆芯筒体core support pad堆芯支承块core thermal design堆芯热工设计core uncover堆芯裸露2core unloading堆芯卸料core void fraction堆芯空泡份额corrective action纠正措施corridor走廊corrosion fatigue副腐蚀疲劳corrosion inhibitor addition tank缓蚀剂添加箱corrosion inhibitor缓蚀剂corrosion medium腐蚀介质corrosion product腐蚀产物corrosion rate腐蚀速率corrosion resistance 耐腐蚀性corrosion腐蚀& ~cosmic radiation宇宙射线cost benefit analysis成本效益分析counter area monitor计数管区域监测仪counter flow反向流coupling breaker耦合开关coupon试块cover盖板CPU(central processing unit)中央处理机CRDM adaptor驱动机构管座CRDM cooling system控制棒驱动机构冷却通风系统CRDM power supply system棒电源系统CRDM ventilation shroud驱动机构通风管座CRDM ventilation system控制棒驱动机构通风系统creepage distance表面漏电距离creep蠕变crevice corrosion缝隙腐蚀criterion准则critical concentration临界浓度critical experiment临界实验critical exposure pathway关键照射途径critical flow临界流critical heat flux modified coldwall factor临界热流密度冷壁修正因子critical heat flux modified shape factor临界热流密度形状修正因子critical heat flux modified spacer factor临界热流密度格架修正因子critical heat flux(CHF)临界热流密度critical load危险载荷critical mass flux临界质量流密度critical mass flux临界质量流量critical mass临界质量critical nuclide关键核素critical size临界尺寸critical transfer pathway关键转移途径critical volume临界体积criticality accident 临界事故criticality alarm system临界报警系统criticality approach curve接近临界曲线criticality safety临界安全cross flow横向流cross section截面9crossover leg U型管段CRT (cathode-ray tube)屏幕显示装置)cubicle小室culvert 涵洞current curve versus time电流波形图current density电流密度current transformer电流互感器cursor光标curvature曲率cushion垫层cut-off energy切割能cut-off valve断流阀cylindrical shell筒形壳体Ddado护壁板cdaily variation coefficient日变化系数damper风阀dashpot action缓冲作用dashpot characteristics缓冲特性dashpot drop time缓冲落棒时间dashpot region缓冲区dashpot section缓冲段data acquisition and processing system数据采集和处理系统data acquisition数据采集data base数据基础data bus数据总线data channel数据通道data communication system数据传输系统data file数据文件data organization数据结构data processing module数据处理模块date of standard implementation标准实施日期daughter product子体产物DC hold cabinet直流保持柜DC stabilized power supply直流稳压电源DC&AC UPS system直流和交流不停电电源系统dead band死区deborating demineralizer除硼床debug查错decay chain衰变链decay constant衰变常数decay heat衰变热decay tank衰变箱decay衰变decommisioning退役decontamination factor去污因子decontamination system去污系统$decontamination去污deformation畸变degradation恶劣degree of enrichment富集度degree of subcooling过冷度degree of superheat过热度delay circuit module延迟电路组件delayed critical缓发临界delayed neutron fraction缓发中子份额delayed neutron缓发中子delithium demineralizer除锂床delta connection三角形连接demineralized pre-filter床前过滤器demineralized water除盐水demineralizer after-filter床后过滤器demineralizer除盐装置demography人口统计学densification密实化densimeter密度计density wave密度波denting凹陷deoxygenated water cooler除氧水冷却器deoxygenated water pump除氧水泵deoxygenated water tank除氧水箱deoxygenated water除氧水departure from film boiling DFB偏离膜态沸腾departure from nuclear boiling ratio (DNBR) DNB比departure from nuclear boiling(DNB)偏离核态沸腾depleted fuel乏燃料depletion燃耗，烧乏deposit corrosion沉积腐蚀deposited corrosion product沉积腐蚀产物deposited metal熔敷金属deposition沉积量depressurization卸压depth of corrosion腐蚀深度depth of foundation基础埋置深度derived air concentration导出空气浓度derived limit导出极限description for drawing up standard标准编制说明design assumption设计假设design basis accident(DBA)设计基准事故design basis event设计基准事件design basis source terms设计基准源项design basis设计基准design change设计变更design code设计规范design condition设计工况design control设计管理design for reactor core safety in NPP核电厂堆芯安全设计design interface control设计接口管理design objective limit设计目标限值design pressure设计压力design report设计报告design review设计审查design specification设计规范书design temperature设计温度design verification设计验证designation of system系统名称designation名称desilting basin沉砂池detail design施工设计detection limit探测限值detector push-pull device探测器推拉装置detector storage tube探测器存放管detector well探测器孔道diagnostic program诊断程序dialog keyboard对话键盘diaphragm valve隔膜阀dielectric strength绝缘强度diesel generator set柴油发电机组diesel generator柴油发电机differential pressure controller差压调节器differential pressure gauge差压计differential pressure transmitter差压变送器differential protection差动保护differential worth微分价值differentiator module微分器组件diffuser plate流量分配板diffuser导叶diffusion coefficient扩散系数diffusion theory扩散理论digital filtering数字滤波digital input数字输入digital misalignment alarm module数字失步报警digital voltmeter module数字电压表组件digital/anolog (D/A) converter数/模转换器dilution factor稀释因子dilution稀释dimineralized water pump除盐水泵direct burial直埋direct grounding直接接地direct inward dialing(DID)直接内拨direct outward dialing 直接外拨direction of welding焊接方向directory目录disadvantage factor不利因子discharge burnup卸料燃耗discharge pump 排放泵discharge 卸料disconnect button拆卸按钮disconnect plug可拆接头disconnect rod拆卸杆disconnect断连，断路dished head碟形封头dished pellet碟形芯块disinfection消毒disk file 磁盘文件disk operation system磁盘操作系统disk storage磁盘存储器disk磁盘dispersed flow弥散流display frame显示帧帽display operation station（显示）操作器display显示-distributed computer system分布式计算机系统distributed network分布式网络distribution box配电柜)distribution cabinet分配柜distribution list分发清单distribution system配水管网division篇DNB heat flux DNB热流密度document approval文件批准document change文件变更document control manager文件管理经理document control文件管理document distribution文件分发document preparation文件编制)document retention文件保存document review文件审查domestic sewage生活污水domestic water yard pipe network system生活水厂区管网系统domestic water生活水Doppler coefficient多普勒系数)Doppler effect多普勒效应.dose assessment剂量评价dose commitment剂量负担dose equivalent commitment剂量当量负担dose equivalent limit剂量当量限值dose equivalent剂量当量dose rate conversion factor剂量率转换因子dosimeter reader剂量计读数器double ended break双端断裂double fume chamber and hood双位通风柜double hook双钩double period倍增周期double-pole single-throw(DPST) switch双极单掷开关double-pulse generator双脉冲发生器double-reeling system双卷绕系统downhand welding平焊downstream下游draft standard for approval标准待批稿draft standard for examination标准送审稿drain flash tank扩容器drain recovery tank疏水回收箱drain tank疏水箱drawer抽屉drawing list图纸目录drawing volume list图册目录drawing图纸drift flux漂移流密度drip pan集油盘drive shaft assembly驱动轴部件drive shaft驱动轴drive unit驱动机构drop time落棒时间droplet entraiment液滴夹带droplet液滴drum卷筒dry bulb temperature干球温度dry deposition干沉降dryer干燥器drying oven干燥箱，烘干箱，烘箱，干燥炉dry-insulated transformer干式绝缘变压器dryout干涸dry-type transformer干式变压器dual trace oscilloscope双踪示波器dual-frequency simplex operation共频单工操作dual-tone multifrequency双音多频duckwork管网duct风管duplex transceiver双工收发信机duplication复制，转储duration time持续时间dye penetrant examination着色渗透检查dynamic analysis动态分析dynamic balance动平衡动压头_dynamic equilibrium动态平衡dynamic head动压头dynamic instability动力学不稳定性dynamic parameter动态参数Eearth leakage protection接地保护earth return大地回馈earthing resistance接地电阻)earthing system接地系统earthing接地earthquake subsidence震陷earthquake地震editor编辑程序effective delayed neutron fraction缓发中子份额effective dose equivalent有效剂量当量effective flow rate有效流量effective full power days等效满功率天effluent radiation monitoring system排出流辐射监测系统egg crate grid蛋篓型格架ejector喷射器ejector抽气器elastic scattering弹性散射electret microphone驻极体传声器electric building cooler system电气厂房循环冷风机组系统electric building smoker exhaust system电气厂房排烟系统electric building ventilation system电气厂房通风系统electric building water supply and drainage system电气厂房给排水系统electric building电气厂房electric dispatch network电力调度网electric furnace电炉electric heater电加热器electric horn电喇叭electric monorail hoist单轨电动葫芦electrical conduit引出线管electrical panel配电屏electrical penetration电气贯穿件electric-hydraulic actuating brake电磁液压制动器electroacoustic component电声元件electromagnetic braker电磁制动器electromagnetic flowmeter电磁流量计electronic pocket dosimeter电子式袖珍剂量计electro-slag remelting电渣重熔,electro-sound telephone system检修电话系统electrotechnical box电气箱elevation立面ellipsoidal head椭圆形封头embedded part预埋件emergency announcement紧急通知emergency boration紧急硼化emergency control room system应急控制室emergency core cooling应急堆芯冷却emergency diesel generation system应急柴油发电机系统emergency diesel generator building water supply and drainage system 应急柴油发电机给排水系统emergency diesel generator room ventilation system应急柴油发电机通风系统emergency disk brake应急盘式制动器emergency drain应急疏水emergency exposure应急照射emergency feedwater tank应急给水箱emergency oil pump应急油泵emergency outlet事故排出口emergency power source(or supply)应急电源emergency power应急电源emergency shutdown紧急停堆emergency telephone system应急自动电话系统emergency transfer equipment应急电源转换设备emergency trip time紧急停堆时间enclosed motor封闭式电机，防水电动机end of cycle循环末end of life(EOL)寿期末end plug端塞end truck端梁end-of erection state report安装完工报告end-of travel limit switch行程终端限位开关end-window counter钟罩形计数管energization通电energy group能群energy level能级energy resolution能量分辨率energy response能量响应energy spectrum能谱engineer station工程师站engineering company工程公司engineering enthalpy rise factor工程焓升因子engineering factor工程因子engineering heat flux hot channel factor工程热通量热管因子engineering heat flux hot spot factor工程热通量热点因子rengineering manual工程手册enriched fuel富集燃料enriched uranium reactor浓缩铀反应堆enriched浓缩的enrichment浓缩度，富集度enthalpy rise factor焓升因子enthalpy rise uncertainty factor焓升不确定因子enthapy rise engineering hot channel factor焓升工程热管因子entrainment夹带environment monitoring vehicle环境监测车environment qualification环境鉴定)environmental assessment(EA)环境评价environmental monitoring环境监测environmental quality(EQ)环境质量epicenter震中epithermal neutron超热中子equilibrium enrichment平衡富集度equilibrium poisoning平衡中毒equipment hatch设备闸门equipment list设备明细表equipotential connection等电压连接equivalent core diameter堆芯等效直径equivalent diameter当量直径erosion corrosion磨损腐蚀escape rate coefficient逃脱率系数escape泄漏，逃逸essential chilled water system重要冷冻水系统essential service water intake filteration system重要厂用水取水过滤系统essential service water pumping station system重要厂用水泵房系统essential service water pump重要厂用水泵essential service water yard pipe network重要厂用水厂区管路系统evaporative air cooling(EA V) unit蒸发式空气冷却机组evaporator蒸发器event事件examination检验excess letdown heat exchanger过剩下泄热交换器excess letdown过剩下泄excess power超功率excess reactivity过剩反应性excitation励磁exclusion area boundary禁区边界ex-core instrumentation堆外测量exhaust cleanup unit(ECU)排风净化机组exhaust fan排风机exhaust hole排气孔exhausting smoke fan排烟风机expansion joint膨胀结合，伸缩缝expansion ring膨胀环expansion tank膨胀水箱expert's opinion专家意见expert's report专家报告external contamination外污染external exposure外照射external interface外部接口'external load外负荷external pressure外压Fface of weld焊缝正面face plate面板failed fuel assembly location detecting system破损燃料定位检测系统failed fuel fraction破损燃料份额failure detector module故障检测元件failure失效，故障，损坏fan风机fast connector快拆接头fast fission factor快裂变因子fast neutron fluence快中子通量fast neutron flux快中子通量fault故障，事故feasibility study可行性研究feed water heater给水加热器feed water pump给水泵feed water storage tank给水箱feed water给水feeder ring给水环管feeder馈电线feedwater inlet nozzle给水进口管嘴fiberglass玻璃纤维field change现场修改field inspection巡回检查field字段file文件filing归档filler metal填充金属fillet welding角焊fill充注film badge胶片剂量计film boiling膜态沸腾filter滤池filter过滤器final acceptance report最终验收报告final acceptance最终验收final safety analysis report(FSAR)最终安全分析报告final storage of document文件最终储存fine sand细砂fin散热片fire alarm失火报警fire annihilation protecting equipment熄火保护装置fire break防火墙fire damper防火阀fire extinction agent灭火剂（器）fire extinction pump消防泵fire extinction灭火fire fighting foam system泡沫消防系统fire hose消防水龙带fire hydrant消火栓fire proof installation防火设施fire protection water system消防水系统fire protection消防fire rating耐火等级fire resistant耐火的fire stopping wall挡火墙fire stop阻火件fire-fighting water消防水first collision probability首次碰撞几率first core第一堆芯first out alarm首发报警fissile nucleus易裂变核fission and corrosion product activity裂变和腐蚀产物活度fission chain裂变链fission chamber(miniature)裂变室（微型）fission cross section裂变截面)fission energy裂变能fission fragment裂变碎片fission gas裂变气体fission neutron裂变中子fission product裂变产物fission rate裂变率fission source裂变源fission spectrum裂变谱fission yield裂变产额fissionable可裂变的fitting配件fixed point固定点fixed radio station无线固定台fixed tube固定套管flame arrester阻火器flame resistant耐火焰的flammable易燃的flange welding卷边焊flanged connection法兰连接flare groove welding喇叭型坡口焊flare test（传热管）扩口试验flashing alarm闪光报警flashing闪蒸flask ,cask屏蔽容器flat head平封头fleatation气浮池flexible connection柔性连接flexible cord柔线flexible coupling挠性联轴器，挠性接头float charge浮充电float type flowmeter浮子流量计floating point浮点flood light泛光灯，探照灯flooding淹没floor contamination monitor地面污染监测仪floor drain tank楼面疏水箱'floor drain楼面疏水floppy disk软盘flow coastdown惯性流量下降flow diagram（工艺）流程图flow distribution plate流量分配板flow distribution流量分配flow induced vibration流致振动flow instability流动不稳定性flow lift force流动升力flow restrictor限流器flow transmitter流量变送器flow-head cure流量-扬程曲线fluorescent lamp荧光灯flush pump冲洗泵flushing water冲洗水flush-mounted镶嵌，暗装flux density通量密度flux distribution通量分布flux flattening通量展平flux gradient通量梯度flux instrumentation guide tube通量测量导向管flux map通量分布图flux通量follow-up action后续行动food chain事物链forced circulation强迫循环foreground前台foreign material杂质forged parts锻制件forging锻造format格式化former辐板（堆芯围板的径向支撑板）fouling coefficient污垢系数foundation ring基础环fracture mechanics断裂力学framework框架，构架frame框架free-standing cladding自立式包壳frequency analysis频谱分析frequency meter频率计，周波表fresh water淡水fretting corrosion激振腐蚀fretting wear微振磨损friction coefficient摩擦系数)friction loss摩擦损失front computer前置计算front panel前面板fuel assembly sipping device燃料组件啜吸装置fuel assembly visual inspection equipment燃料组件目视检查装置fuel assembly燃料组件fuel basket燃料篮fuel building bridge燃料厂房桥架fuel building crane燃料厂房起重机fuel building ventilation system燃料厂房通风系统fuel building water supply and drainage system燃料厂房给排水系统fuel building燃料厂房fuel burnup燃料燃耗fuel cluster燃料棒束fuel column燃料柱fuel cycle lifetime燃料循环寿期fuel cycle燃料循环fuel element failure accident燃料元件破碎事故fuel element燃料元件fuel handling system燃料装卸系统fuel inventory燃料装量fuel loading and unloading装料与卸料fuel management燃料管理fuel mispositioning accident错装料事故fuel pellet燃料芯块fuel pool bridge燃料抓取机（燃料池桥架）fuel rod燃料棒fuel shipping container rig燃料运输容器吊具fuel storage、transportation and inspection system燃料储运和检验系统fuel swelling燃料肿胀fuel transfer shielding燃料运输屏蔽fuel transfer system燃料运输系统fuel transfer tube燃料运输通道fuel tube燃料包壳管fuel燃料组件full penetration welding全透焊逢full penetration weld全穿透焊full power满功率full-load torque满载能力function key功能键function test功能试验functional assignment职责分工fuse isolator熔断器闸刀)fuse switch熔断器开关fuse熔断器fusion welding熔焊Ggantry crane龙门吊gantry龙门架gap conductance间隙导热gas accumulated flowmeter气体累计流量计gas chromatograph气体色谱gas cooler气体冷却器gas heater气体加热器gas insulated switchgear(GIS)气体绝缘开关装置gas stripper脱气塔gas stripping unit脱气装置gas stripping脱气gaseous sample 气体取样gaseous space气空间gaseous waste treatment system气体废物处理系统gasket垫片gate valve闸阀gear coupling齿轮联轴器gear reducer齿轮减速器ger-Muller counter盖革/弥勒管general arrangement（厂房总布置图）general corrosion全面腐蚀general scientillation counter通用闪烁计数器general standard通用标准generation生成generator& main transformer system发电机和主变压器系统genetic effect遗传效应geography地理girder主梁girth welding环缝焊接gland packing压盖填料glass dosimeter玻璃剂量计globe valve截止阀glove box手套箱go pulse启动脉冲governor valve调节阀grab sampling手选取样grain-size晶粒度graphic display图形显示graphic package图形软件包graphic printer图形打印机graphic screen图形显示屏gravelly sand砾砂Gray code shaper葛莱码整形器;Gray code葛莱码;Gray/Gy戈瑞grid cell定位格架栅元grid spring定位格架grid telephone network电网通话网络grid电网，栅栏gripper抓具groove angle坡口角度groove welding坡口焊groove（焊接）坡口ground fault接地不良ground water地下水grounded electrode接地电极grounding conductor接地导体grounding resistance接地电阻grounding wire接地线groundwater level地下水位group display成组显示group selector组选择器guide cylinder导流筒guide rail导向轨道guide tube support plate压紧顶帽guide tube导向管guide vane导向管guide导则Hhabitability area（可）居留区hand and foot monitor手足监测仪hand hole手孔handling opening吊装孔handrail扶手hands-free speaking telephone set免提扬声电话hanger支吊架hard copy printer硬拷贝打印机hardware硬件harmful effect有害影响hazardous atmosphere危险环境head block assembly定滑轮组head dome insulation顶盖球冠保温层head flange insulation顶盖法兰保温层head loss水头损失heading标题headset头戴式送受话器head封头health physics program保健物理大纲health physics system保健物理系统hear exchanger热交换器heat affected zone热影响区heat balance热平衡heat capacity热容heat conductivity热导率heat diffusion热扩散.heat flow rate热流量heat flux热通量heat generation释热heat load热负荷heat sink热井heat tracing(electric)加热保温（电）heat transfer coefficient热交换系数heat treatment热处理heat(or ladle) analysis熔炼分析heater加热器heating coil加热盘管heating ventilation and air conditioning采暖通风及空调heavy oil重油helical-wrap drive cable螺旋形驱动电缆helium leak check氦气检漏hemispherical半球形封头hexadecimal十六进制的high efficiency particulate and air filter高效过滤器high efficient filter高效过滤器high energy pipe高能管道high neutron flux trip中子高通量紧急停堆high range gamma radiation monitor for accident事故用高量程γ辐射监测仪high range ionization chamber area gamma monitor高量程电离室区域γ监测high voltage power supply高压电源high-level noble gas gamma monitor高放惰性气体γ监测仪high-pressure ionization chamber高压电离室high-purity germanium高纯锗hoist speed提升速度hold down spring压紧弹簧环hold point停工待检点hold-down support assembly压紧支撑结构hold-up tank暂存箱hood通风柜hook吊钩horizontal acceleration水平加速度horizontal guide wheel水平导向轨horizontal pipe横管horizontal position welding横焊horn loudspeaker号筒扬声器hot cell热室hot channel factor热管因子hot channel热通道hot laundry ventilation system洗衣房通风系统。

Aabnormal condition异常工况.absorbed dose rate吸收剂量absorber chiller吸收式制冷机absorber rod吸收棒absorption coefficient吸收系数absorption cross section吸收截面absorption ratio吸收比acceleration pressure drop加速度压降acceleration pressure loss加速度损失acceptable daily intake日允许摄入量acceptance criterion验收准则gacceptance limit可接受限值acceptance report验收报告acceptance standard验收标准acceptance test验收实验acceptance验收access通道，入口accident analysis事故分析accident conditions事故工况accident interlocking module事故联锁组件accident management事故处理accident mitigation事故缓解accident prevention事故预防accident shutdown事故停堆accident source事故源accidental exposure事故照射accumulated dose累积剂量accumulator安注箱acid-proof tile耐酸瓷砖activation活化active carbon filter活性碳过滤器active component能动部件active core height堆芯活性高度active power有功功率activity concentration放射性浓度activity level放射性活度activity活度actuate驱动，动作administration building and emergency center ventilation system 办公楼及应急中心通风系统Administration building and emergency center water supplyand drainage system 办公楼及应急中心给排水系统adoption by equivalent等同采用aerial cable架空电缆aerodynamic behavior空气动力特性aerosol气溶胶after filter(or post-filter)后置过滤器after-heat, residual heat剩余释热after-power，residual heat power剩余功率Oair breaker空气断路器air change rate换气率air cooler空气冷却器air delivery pipe供气管道air filter and absorber unit空气过滤吸附机组air filter unit空气过滤机组air flow rate空气流量air handling unit空气处理机组air hose空气软管air intake采风口，进风口air pump抽气泵-air sampling device空气取样设备air self-cooling type空气自冷式:air submerasion dose空气浸没剂量airborne particulate sample气载粒子取样器airborne radioactivity气载放射性alarm signal报警信号alarm window报警窗alarm(output) module报警（输出）组件alarm警报，报警albedo反射率aligning pin定位销,all volatile treatment全挥发处理alphanumeric keyboard字母数字键盘ambient temperature环境温度American Concrete Institute美国混凝土学会American Institute of Steel Construction美国钢铁结构协会American National Standards Institute美国国家标准学会American Nuclear Society美国核学会（ANS）American Society for Testing and Material美国材料与试验学会American Society of Civil Engineers美国土木工程师学会American Society of Mechanical Engineers美国机械工程学会ammeter电流表ampacity载流量analog channel模拟量通道analog input模拟量输入analog output模拟量输出analog signals模拟信号analog/digital converter模拟/数字转换器analogue link模拟接续线anchor bolt地角螺栓anion bed阴离子床annex附录（参考件）anticipated operational occurrences预期运行事件anticipated transient without scram(ATWS)未能紧急停堆的预计瞬态antifoam reagent防泡剂anti-rust agent防锈漆anti-seizer lubricant防咬润滑剂anti-vibration bar防振条anti-vibration bar防震杆anti-whip device管道防甩装置apparent power视在功率appendix附录（补充件）application package应用软件包application program应用程序approval批准，认可，审定arc-lamp弧光灯area radiation monitoring system区域辐射监测系统armored cable铠装电缆array排列as low as reasonable achievable(ALARA)合理可行尽量低as-built drawing竣工图aseismic joint防震缝assembler汇编程序assessment of exposure照射评价assessment of radiation protection辐射防护评价assessment评价assignor委托者，指派者asynchronous motor异步电动机atmospheric corrosion大气腐蚀atmospheric dispersion factor大气弥散因子atmospheric overvoltage大气过电压atmospheric pressure大气压力(atmospheric radiation monitoring apparatus大气辐射监测装置atmospheric stability大气稳定度atom absorption spectroscopy原子吸收谱)ATWS mitigation system ATWS缓解系统.audible count rate signal计数率音响系统audible signals音响信号audit follow-up监查后续行动audit plan监查计划audit record监查记录.audit监查Ccircuit diagram电路图circular railway环形轨道circulating cooler循环冷风机circulating cooling water drainage system循环水排放系统circulating cooling water energy disoersion循环水排放口消能系统circulating cooling water intake system循环水吸入系统circulating cooling water pumping station system循环水泵房系统circulating cooling water treatment system循环水处理系统circulating cooling water yard pipe network system循环水厂区管路系统circulating water pump循环水泵)circulation ratio循环倍率circumferential ridge周向环脊civil works土建工程clad pellet gap包壳与芯块间的间隙cladding creep包壳蠕变xcladding flattening包壳压扁cladding strain包壳应变cladding包壳clarification澄清，净化clarifier澄清槽,classification of records记录分类cleaning清洗cleanout清扫口clear-water reservation清水池clevis insert（堆内构件）镶块climatology气候学clock system时钟系统clockwise顺时针方向closed circuit TV system闭路电视系统closed cycle cooling water system闭式循环冷却水系统closed-circulating cooling water闭路循环冷却水closing(circuit breaker)合闸（断路器）closure head顶盖coagulant凝聚剂coarse sand粗砂coast down flow惯性流量coated electrode药皮焊条coaxial cable同轴电缆cobalt-base alloy钴基合金code case规范案例code controller编码控制器.code of federal regulation(CFR)联邦管理法规code代码coefficient of thermal expansion热膨胀系数coil stack assembly线圈组件coil线圈cold junction box冷端补偿箱cold leg冷段cold performance test冷态性能试验)cold shutdown冷停堆cold startup冷态启动!cold test冷态试验cold void volume冷空腔cold-wall effect冷壁效应collapse level坍塌水位collapse压扁collective dose equivalent集体剂量当量color code色标command命令.commissioning调试committed dose equivalent待积剂量当量common base plate公用底板common point公共点common switchboard公共配电盘communication link通讯连接communication system通讯系统company standard企业标准compartment隔间，小室compensated ionization chamber补偿电离室compensation cable补偿电缆compensation补偿compiler编译程序complete logbook全日志completion certificate完工证书completion of erection release安装完工证书compliance with requirements符合要求component cooling water heat exchanger设备冷却水热交换器component cooling water pump设备冷却水泵component cooling water surge tank设备冷却水波动箱component cooling water system设备冷却水系统component cooling water设备冷却水composite structure混合结构compressed air system压缩空气系统compressible flow可压缩流computer network计算机网络concentrate storage tank浓缩液储存箱conceptual design方案设计condensate cooler凝结水冷却器condensate polishing system凝结水净化系统condensate pump凝结水泵condensate transfer pump凝结水输送泵condensate凝结水condenser vacuum system冷凝器抽真空系统condenser冷凝器condition adverse to quality不利于质量条件conducing wire引出线conductive integral积分热导率conductor 导体，导线conduit电缆管，电线套confidence置信度configuration配置confined point约束点conical head锥形封头connection box接线盒connection diagram接线图connection point连接点connector连接器conservation of energy能量守衡conservation of mass质量守恒conservation of momentum动量守衡console控制台constant current power supply恒流电源constant voltage power supply恒压电源construction manager工程经理construction permit建造许可证construction quality施工质量contact conductance接触热导contained source内在源containment air cleanup system安全壳空气净化系统containment hydrogen mixing system安全壳氢气混合系统containment hydrogen recombiner system安全壳消氢系统containment hydrogen ventilation system安全壳氢气排风系统containment instrumentation system安全壳仪表系统containment isolation signal安全壳隔离信号containment penetration安全壳贯穿件containment purge ventilation system安全壳清洗通风系统containment reactor coolant drain system安全壳疏排系统containment spray heat exchanger安全壳喷淋热交换器containment spray pump安全壳喷淋泵containment spray signal安全壳喷淋信号containment spray system heat exchanger安全壳喷淋系统热交换器containment spray system 安全壳喷淋系统containment sump安全壳地坑content by weight 重量含量continuity连续性continuous welding连接焊contraction coefficient收缩系数contraction pressure loss收缩压力损失contractor接触器control (rod) assembly控制棒组件control (rod) bank调节棒组control (rod) calibration控制棒刻度control (rod) cluster控制棒组control (rod) group调节棒组control board控制盘control cable 控制电缆control damper控制风阀control level of surface contamination表面污染控制水平control logic cabinet控制逻辑柜control of items物项管理control of purchased items已购物项管理control rod control system控制棒控制系统control rod drive line alignment 控制线对中control rod drive line控制棒驱动线control rod drive mechanism(CRDM)控制棒驱动机构control rod dropping time控制棒落棒时间control rod ejection弹棒control rod guide thimble控制棒导向管control rod movement speed控制棒移动速度control rod position indication控制棒棒位指示control rod withdrawal控制棒提升control rod控制棒control switch控制开关control volume控制容积controlled area控制区controller area access personal dose monitoring and administration system 控制区出入口剂量监测和管理系统control控制，调节convection boiling对流沸腾conventional island DC&AC UPS system常规岛直流和交流电源系统conventional island(CI)常规岛converter转换装置conveyer belt传送带conveyer car运输小车coolant chemistry冷却剂水化学coolant flow rate冷却剂力量coolant mass flow rate冷却剂质量流量coolant mixing冷却剂交混coolant specific enthalpy冷却剂比焓cooler冷却器cooling coil冷却盘管cooling tower冷却塔cooling water冷却水core area堆芯区域core average heat flux(density)堆芯平均热通量core barrel cylinder堆芯吊篮组件core barrel flange吊篮筒体法兰core configuration堆芯布置core flow subfactor堆芯流量分因子core integrity堆芯完整性core maximum heat flux堆芯最大热通量core mixing subfactor堆芯交混分因子core physics堆芯物理core reflooding堆芯再淹没core shell筒体段，堆芯筒体core support pad堆芯支承块core thermal design堆芯热工设计core uncover堆芯裸露2core unloading堆芯卸料core void fraction堆芯空泡份额corrective action纠正措施corridor走廊corrosion fatigue副腐蚀疲劳corrosion inhibitor addition tank缓蚀剂添加箱corrosion inhibitor缓蚀剂corrosion medium腐蚀介质corrosion product腐蚀产物corrosion rate腐蚀速率corrosion resistance 耐腐蚀性corrosion腐蚀& ~cosmic radiation宇宙射线cost benefit analysis成本效益分析counter area monitor计数管区域监测仪counter flow反向流coupling breaker耦合开关coupon试块cover盖板CPU(central processing unit)中央处理机CRDM adaptor驱动机构管座CRDM cooling system控制棒驱动机构冷却通风系统CRDM power supply system棒电源系统CRDM ventilation shroud驱动机构通风管座CRDM ventilation system控制棒驱动机构通风系统creepage distance表面漏电距离creep蠕变crevice corrosion缝隙腐蚀criterion准则critical concentration临界浓度critical experiment临界实验critical exposure pathway关键照射途径critical flow临界流critical heat flux modified coldwall factor临界热流密度冷壁修正因子critical heat flux modified shape factor临界热流密度形状修正因子critical heat flux modified spacer factor临界热流密度格架修正因子critical heat flux(CHF)临界热流密度critical load危险载荷critical mass flux临界质量流密度critical mass flux临界质量流量critical mass临界质量critical nuclide关键核素critical size临界尺寸critical transfer pathway关键转移途径critical volume临界体积criticality accident 临界事故criticality alarm system临界报警系统criticality approach curve接近临界曲线criticality safety临界安全cross flow横向流cross section截面9crossover leg U型管段CRT (cathode-ray tube)屏幕显示装置)cubicle小室culvert 涵洞current curve versus time电流波形图current density电流密度current transformer电流互感器cursor光标curvature曲率cushion垫层cut-off energy切割能cut-off valve断流阀cylindrical shell筒形壳体Ddado护壁板cdaily variation coefficient日变化系数damper风阀dashpot action缓冲作用dashpot characteristics缓冲特性dashpot drop time缓冲落棒时间dashpot region缓冲区dashpot section缓冲段data acquisition and processing system数据采集和处理系统data acquisition数据采集data base数据基础data bus数据总线data channel数据通道data communication system数据传输系统data file数据文件data organization数据结构data processing module数据处理模块date of standard implementation标准实施日期daughter product子体产物DC hold cabinet直流保持柜DC stabilized power supply直流稳压电源DC&AC UPS system直流和交流不停电电源系统dead band死区deborating demineralizer除硼床debug查错decay chain衰变链decay constant衰变常数decay heat衰变热decay tank衰变箱decay衰变decommisioning退役decontamination factor去污因子decontamination system去污系统$decontamination去污deformation畸变degradation恶劣degree of enrichment富集度degree of subcooling过冷度degree of superheat过热度delay circuit module延迟电路组件delayed critical缓发临界delayed neutron fraction缓发中子份额delayed neutron缓发中子delithium demineralizer除锂床delta connection三角形连接demineralized pre-filter床前过滤器demineralized water除盐水demineralizer after-filter床后过滤器demineralizer除盐装置demography人口统计学densification密实化densimeter密度计density wave密度波denting凹陷deoxygenated water cooler除氧水冷却器deoxygenated water pump除氧水泵deoxygenated water tank除氧水箱deoxygenated water除氧水departure from film boiling DFB偏离膜态沸腾departure from nuclear boiling ratio (DNBR) DNB比departure from nuclear boiling(DNB)偏离核态沸腾depleted fuel乏燃料depletion燃耗，烧乏deposit corrosion沉积腐蚀deposited corrosion product沉积腐蚀产物deposited metal熔敷金属deposition沉积量depressurization卸压depth of corrosion腐蚀深度depth of foundation基础埋置深度derived air concentration导出空气浓度derived limit导出极限description for drawing up standard标准编制说明design assumption设计假设design basis accident(DBA)设计基准事故design basis event设计基准事件design basis source terms设计基准源项design basis设计基准design change设计变更design code设计规范design condition设计工况design control设计管理design for reactor core safety in NPP核电厂堆芯安全设计design interface control设计接口管理design objective limit设计目标限值design pressure设计压力design report设计报告design review设计审查design specification设计规范书design temperature设计温度design verification设计验证designation of system系统名称designation名称desilting basin沉砂池detail design施工设计detection limit探测限值detector push-pull device探测器推拉装置detector storage tube探测器存放管detector well探测器孔道diagnostic program诊断程序dialog keyboard对话键盘diaphragm valve隔膜阀dielectric strength绝缘强度diesel generator set柴油发电机组diesel generator柴油发电机differential pressure controller差压调节器differential pressure gauge差压计differential pressure transmitter差压变送器differential protection差动保护differential worth微分价值differentiator module微分器组件diffuser plate流量分配板diffuser导叶diffusion coefficient扩散系数diffusion theory扩散理论digital filtering数字滤波digital input数字输入digital misalignment alarm module数字失步报警digital voltmeter module数字电压表组件digital/anolog (D/A) converter数/模转换器dilution factor稀释因子dilution稀释dimineralized water pump除盐水泵direct burial直埋direct grounding直接接地direct inward dialing(DID)直接内拨direct outward dialing 直接外拨direction of welding焊接方向directory目录disadvantage factor不利因子discharge burnup卸料燃耗discharge pump 排放泵discharge 卸料disconnect button拆卸按钮disconnect plug可拆接头disconnect rod拆卸杆disconnect断连，断路dished head碟形封头dished pellet碟形芯块disinfection消毒disk file 磁盘文件disk operation system磁盘操作系统disk storage磁盘存储器disk磁盘dispersed flow弥散流display frame显示帧帽display operation station（显示）操作器display显示-distributed computer system分布式计算机系统distributed network分布式网络distribution box配电柜)distribution cabinet分配柜distribution list分发清单distribution system配水管网division篇DNB heat flux DNB热流密度document approval文件批准document change文件变更document control manager文件管理经理document control文件管理document distribution文件分发document preparation文件编制)document retention文件保存document review文件审查domestic sewage生活污水domestic water yard pipe network system生活水厂区管网系统domestic water生活水Doppler coefficient多普勒系数)Doppler effect多普勒效应.dose assessment剂量评价dose commitment剂量负担dose equivalent commitment剂量当量负担dose equivalent limit剂量当量限值dose equivalent剂量当量dose rate conversion factor剂量率转换因子dosimeter reader剂量计读数器double ended break双端断裂double fume chamber and hood双位通风柜double hook双钩double period倍增周期double-pole single-throw(DPST) switch双极单掷开关double-pulse generator双脉冲发生器double-reeling system双卷绕系统downhand welding平焊downstream下游draft standard for approval标准待批稿draft standard for examination标准送审稿drain flash tank扩容器drain recovery tank疏水回收箱drain tank疏水箱drawer抽屉drawing list图纸目录drawing volume list图册目录drawing图纸drift flux漂移流密度drip pan集油盘drive shaft assembly驱动轴部件drive shaft驱动轴drive unit驱动机构drop time落棒时间droplet entraiment液滴夹带droplet液滴drum卷筒dry bulb temperature干球温度dry deposition干沉降dryer干燥器drying oven干燥箱，烘干箱，烘箱，干燥炉dry-insulated transformer干式绝缘变压器dryout干涸dry-type transformer干式变压器dual trace oscilloscope双踪示波器dual-frequency simplex operation共频单工操作dual-tone multifrequency双音多频duckwork管网duct风管duplex transceiver双工收发信机duplication复制，转储duration time持续时间dye penetrant examination着色渗透检查dynamic analysis动态分析dynamic balance动平衡动压头_dynamic equilibrium动态平衡dynamic head动压头dynamic instability动力学不稳定性dynamic parameter动态参数Eearth leakage protection接地保护earth return大地回馈earthing resistance接地电阻)earthing system接地系统earthing接地earthquake subsidence震陷earthquake地震editor编辑程序effective delayed neutron fraction缓发中子份额effective dose equivalent有效剂量当量effective flow rate有效流量effective full power days等效满功率天effluent radiation monitoring system排出流辐射监测系统egg crate grid蛋篓型格架ejector喷射器ejector抽气器elastic scattering弹性散射electret microphone驻极体传声器electric building cooler system电气厂房循环冷风机组系统electric building smoker exhaust system电气厂房排烟系统electric building ventilation system电气厂房通风系统electric building water supply and drainage system电气厂房给排水系统electric building电气厂房electric dispatch network电力调度网electric furnace电炉electric heater电加热器electric horn电喇叭electric monorail hoist单轨电动葫芦electrical conduit引出线管electrical panel配电屏electrical penetration电气贯穿件electric-hydraulic actuating brake电磁液压制动器electroacoustic component电声元件electromagnetic braker电磁制动器electromagnetic flowmeter电磁流量计electronic pocket dosimeter电子式袖珍剂量计electro-slag remelting电渣重熔,electro-sound telephone system检修电话系统electrotechnical box电气箱elevation立面ellipsoidal head椭圆形封头embedded part预埋件emergency announcement紧急通知emergency boration紧急硼化emergency control room system应急控制室emergency core cooling应急堆芯冷却emergency diesel generation system应急柴油发电机系统emergency diesel generator building water supply and drainage system 应急柴油发电机给排水系统emergency diesel generator room ventilation system应急柴油发电机通风系统emergency disk brake应急盘式制动器emergency drain应急疏水emergency exposure应急照射emergency feedwater tank应急给水箱emergency oil pump应急油泵emergency outlet事故排出口emergency power source(or supply)应急电源emergency power应急电源emergency shutdown紧急停堆emergency telephone system应急自动电话系统emergency transfer equipment应急电源转换设备emergency trip time紧急停堆时间enclosed motor封闭式电机，防水电动机end of cycle循环末end of life(EOL)寿期末end plug端塞end truck端梁end-of erection state report安装完工报告end-of travel limit switch行程终端限位开关end-window counter钟罩形计数管energization通电energy group能群energy level能级energy resolution能量分辨率energy response能量响应energy spectrum能谱engineer station工程师站engineering company工程公司engineering enthalpy rise factor工程焓升因子engineering factor工程因子engineering heat flux hot channel factor工程热通量热管因子engineering heat flux hot spot factor工程热通量热点因子rengineering manual工程手册enriched fuel富集燃料enriched uranium reactor浓缩铀反应堆enriched浓缩的enrichment浓缩度，富集度enthalpy rise factor焓升因子enthalpy rise uncertainty factor焓升不确定因子enthapy rise engineering hot channel factor焓升工程热管因子entrainment夹带environment monitoring vehicle环境监测车environment qualification环境鉴定)environmental assessment(EA)环境评价environmental monitoring环境监测environmental quality(EQ)环境质量epicenter震中epithermal neutron超热中子equilibrium enrichment平衡富集度equilibrium poisoning平衡中毒equipment hatch设备闸门equipment list设备明细表equipotential connection等电压连接equivalent core diameter堆芯等效直径equivalent diameter当量直径erosion corrosion磨损腐蚀escape rate coefficient逃脱率系数escape泄漏，逃逸essential chilled water system重要冷冻水系统essential service water intake filteration system重要厂用水取水过滤系统essential service water pumping station system重要厂用水泵房系统essential service water pump重要厂用水泵essential service water yard pipe network重要厂用水厂区管路系统evaporative air cooling(EA V) unit蒸发式空气冷却机组evaporator蒸发器event事件examination检验excess letdown heat exchanger过剩下泄热交换器excess letdown过剩下泄excess power超功率excess reactivity过剩反应性excitation励磁exclusion area boundary禁区边界ex-core instrumentation堆外测量exhaust cleanup unit(ECU)排风净化机组exhaust fan排风机exhaust hole排气孔exhausting smoke fan排烟风机expansion joint膨胀结合，伸缩缝expansion ring膨胀环expansion tank膨胀水箱expert's opinion专家意见expert's report专家报告external contamination外污染external exposure外照射external interface外部接口'external load外负荷external pressure外压Fface of weld焊缝正面face plate面板failed fuel assembly location detecting system破损燃料定位检测系统failed fuel fraction破损燃料份额failure detector module故障检测元件failure失效，故障，损坏fan风机fast connector快拆接头fast fission factor快裂变因子fast neutron fluence快中子通量fast neutron flux快中子通量fault故障，事故feasibility study可行性研究feed water heater给水加热器feed water pump给水泵feed water storage tank给水箱feed water给水feeder ring给水环管feeder馈电线feedwater inlet nozzle给水进口管嘴fiberglass玻璃纤维field change现场修改field inspection巡回检查field字段file文件filing归档filler metal填充金属fillet welding角焊fill充注film badge胶片剂量计film boiling膜态沸腾filter滤池filter过滤器final acceptance report最终验收报告final acceptance最终验收final safety analysis report(FSAR)最终安全分析报告final storage of document文件最终储存fine sand细砂fin散热片fire alarm失火报警fire annihilation protecting equipment熄火保护装置fire break防火墙fire damper防火阀fire extinction agent灭火剂（器）fire extinction pump消防泵fire extinction灭火fire fighting foam system泡沫消防系统fire hose消防水龙带fire hydrant消火栓fire proof installation防火设施fire protection water system消防水系统fire protection消防fire rating耐火等级fire resistant耐火的fire stopping wall挡火墙fire stop阻火件fire-fighting water消防水first collision probability首次碰撞几率first core第一堆芯first out alarm首发报警fissile nucleus易裂变核fission and corrosion product activity裂变和腐蚀产物活度fission chain裂变链fission chamber(miniature)裂变室（微型）fission cross section裂变截面)fission energy裂变能fission fragment裂变碎片fission gas裂变气体fission neutron裂变中子fission product裂变产物fission rate裂变率fission source裂变源fission spectrum裂变谱fission yield裂变产额fissionable可裂变的fitting配件fixed point固定点fixed radio station无线固定台fixed tube固定套管flame arrester阻火器flame resistant耐火焰的flammable易燃的flange welding卷边焊flanged connection法兰连接flare groove welding喇叭型坡口焊flare test（传热管）扩口试验flashing alarm闪光报警flashing闪蒸flask ,cask屏蔽容器flat head平封头fleatation气浮池flexible connection柔性连接flexible cord柔线flexible coupling挠性联轴器，挠性接头float charge浮充电float type flowmeter浮子流量计floating point浮点flood light泛光灯，探照灯flooding淹没floor contamination monitor地面污染监测仪floor drain tank楼面疏水箱'floor drain楼面疏水floppy disk软盘flow coastdown惯性流量下降flow diagram（工艺）流程图flow distribution plate流量分配板flow distribution流量分配flow induced vibration流致振动flow instability流动不稳定性flow lift force流动升力flow restrictor限流器flow transmitter流量变送器flow-head cure流量-扬程曲线fluorescent lamp荧光灯flush pump冲洗泵flushing water冲洗水flush-mounted镶嵌，暗装flux density通量密度flux distribution通量分布flux flattening通量展平flux gradient通量梯度flux instrumentation guide tube通量测量导向管flux map通量分布图flux通量follow-up action后续行动food chain事物链forced circulation强迫循环foreground前台foreign material杂质forged parts锻制件forging锻造format格式化former辐板（堆芯围板的径向支撑板）fouling coefficient污垢系数foundation ring基础环fracture mechanics断裂力学framework框架，构架frame框架free-standing cladding自立式包壳frequency analysis频谱分析frequency meter频率计，周波表fresh water淡水fretting corrosion激振腐蚀fretting wear微振磨损friction coefficient摩擦系数)friction loss摩擦损失front computer前置计算front panel前面板fuel assembly sipping device燃料组件啜吸装置fuel assembly visual inspection equipment燃料组件目视检查装置fuel assembly燃料组件fuel basket燃料篮fuel building bridge燃料厂房桥架fuel building crane燃料厂房起重机fuel building ventilation system燃料厂房通风系统fuel building water supply and drainage system燃料厂房给排水系统fuel building燃料厂房fuel burnup燃料燃耗fuel cluster燃料棒束fuel column燃料柱fuel cycle lifetime燃料循环寿期fuel cycle燃料循环fuel element failure accident燃料元件破碎事故fuel element燃料元件fuel handling system燃料装卸系统fuel inventory燃料装量fuel loading and unloading装料与卸料fuel management燃料管理fuel mispositioning accident错装料事故fuel pellet燃料芯块fuel pool bridge燃料抓取机（燃料池桥架）fuel rod燃料棒fuel shipping container rig燃料运输容器吊具fuel storage、transportation and inspection system燃料储运和检验系统fuel swelling燃料肿胀fuel transfer shielding燃料运输屏蔽fuel transfer system燃料运输系统fuel transfer tube燃料运输通道fuel tube燃料包壳管fuel燃料组件full penetration welding全透焊逢full penetration weld全穿透焊full power满功率full-load torque满载能力function key功能键function test功能试验functional assignment职责分工fuse isolator熔断器闸刀)fuse switch熔断器开关fuse熔断器fusion welding熔焊Ggantry crane龙门吊gantry龙门架gap conductance间隙导热gas accumulated flowmeter气体累计流量计gas chromatograph气体色谱gas cooler气体冷却器gas heater气体加热器gas insulated switchgear(GIS)气体绝缘开关装置gas stripper脱气塔gas stripping unit脱气装置gas stripping脱气gaseous sample 气体取样gaseous space气空间gaseous waste treatment system气体废物处理系统gasket垫片gate valve闸阀gear coupling齿轮联轴器gear reducer齿轮减速器ger-Muller counter盖革/弥勒管general arrangement（厂房总布置图）general corrosion全面腐蚀general scientillation counter通用闪烁计数器general standard通用标准generation生成generator& main transformer system发电机和主变压器系统genetic effect遗传效应geography地理girder主梁girth welding环缝焊接gland packing压盖填料glass dosimeter玻璃剂量计globe valve截止阀glove box手套箱go pulse启动脉冲governor valve调节阀grab sampling手选取样grain-size晶粒度graphic display图形显示graphic package图形软件包graphic printer图形打印机graphic screen图形显示屏gravelly sand砾砂Gray code shaper葛莱码整形器;Gray code葛莱码;Gray/Gy戈瑞grid cell定位格架栅元grid spring定位格架grid telephone network电网通话网络grid电网，栅栏gripper抓具groove angle坡口角度groove welding坡口焊groove（焊接）坡口ground fault接地不良ground water地下水grounded electrode接地电极grounding conductor接地导体grounding resistance接地电阻grounding wire接地线groundwater level地下水位group display成组显示group selector组选择器guide cylinder导流筒guide rail导向轨道guide tube support plate压紧顶帽guide tube导向管guide vane导向管guide导则Hhabitability area（可）居留区hand and foot monitor手足监测仪hand hole手孔handling opening吊装孔handrail扶手hands-free speaking telephone set免提扬声电话hanger支吊架hard copy printer硬拷贝打印机hardware硬件harmful effect有害影响hazardous atmosphere危险环境head block assembly定滑轮组head dome insulation顶盖球冠保温层head flange insulation顶盖法兰保温层head loss水头损失heading标题headset头戴式送受话器head封头health physics program保健物理大纲health physics system保健物理系统hear exchanger热交换器heat affected zone热影响区heat balance热平衡heat capacity热容heat conductivity热导率heat diffusion热扩散.heat flow rate热流量heat flux热通量heat generation释热heat load热负荷heat sink热井heat tracing(electric)加热保温（电）heat transfer coefficient热交换系数heat treatment热处理heat(or ladle) analysis熔炼分析heater加热器heating coil加热盘管heating ventilation and air conditioning采暖通风及空调heavy oil重油helical-wrap drive cable螺旋形驱动电缆helium leak check氦气检漏hemispherical半球形封头hexadecimal十六进制的high efficiency particulate and air filter高效过滤器high efficient filter高效过滤器high energy pipe高能管道high neutron flux trip中子高通量紧急停堆high range gamma radiation monitor for accident事故用高量程γ辐射监测仪high range ionization chamber area gamma monitor高量程电离室区域γ监测high voltage power supply高压电源high-level noble gas gamma monitor高放惰性气体γ监测仪high-pressure ionization chamber高压电离室high-purity germanium高纯锗hoist speed提升速度hold down spring压紧弹簧环hold point停工待检点hold-down support assembly压紧支撑结构hold-up tank暂存箱hood通风柜hook吊钩horizontal acceleration水平加速度horizontal guide wheel水平导向轨horizontal pipe横管horizontal position welding横焊horn loudspeaker号筒扬声器hot cell热室hot channel factor热管因子hot channel热通道hot laundry ventilation system洗衣房通风系统。

核电英语词汇（3）通讯设备抗震鉴定、电⽓设备抗震鉴定、核电设备抗震鉴定、建筑结构抗震鉴定Iidentification识别，标记ignition 点燃，触发illuminated pushbutton带灯按钮illuminated switch带灯开关illumination照明impedance voltage(transformer)短路电压，阻抗电压（变压器）impedance阻抗impurity杂质inaccessible equipment不可接近的设备incandescent lamp⽩炽灯incident of moderate frequency中等频率事故inclined positioning welding倾斜焊inclusion夹杂物incoming breaker进线开关Inconel 718 alloy因科镍718合⾦Inconel alloy因科镍合⾦in-core instrumentation room堆芯仪表室in-core instrumentation thimble堆芯测量管in-core instrumentation堆芯测量in-core neutron flux monitoring system堆芯中⼦通量测量系统in-core neutron flux monitoring system堆芯中⼦通量测量系统in-core temperature monitoring system堆芯温度测量系统in-core堆芯independence from cost and schedule不受经费和进度的约束independent review独⽴检查index file索引⽂件indicating lamp, indicator lamp(indicator)指⽰灯，指⽰仪indication of inspection status检查状态标识individual dosimetry and management device个⼈剂量监测和管理装置induced radioactivity感⽣放射性inductance电感，感应industrial wastewater⼯业废⽔inelastic scattering⾮弹性散射infinite lattice⽆限栅格infinite medium multiplication factor⽆限介质增殖因⼦infrequent incident稀有事故initial power初始功率inlet nozzle insulation进⼝接管保温层inlet temperature进⼝温度inner strap（格架内）条带in-pile densification堆内密实in-plate area radiation monitoring system区域辐射监测系统input device输⼊设备input isolator module输⼊隔离组件input/output(I/O)输⼊/输出insertion of reactivity反应性引⼊in-service inspection在役检查in-site controlled area environment radiation monitoring system⼚区环境辐射监测系统inspection at delivery point交接检查inspection of work⼯作检查inspection plan检查计划inspection program检查⼤纲inspection record检查记录inspection检查inspector检查员installation安装instantaneous relay瞬时继电器instruction sheet指令单instruction说明（书），细则instrument room仪表室instrumental joint仪表接头instrumentation (stop) valve仪表（截⽌）阀instrumentation metering valve仪表计量阀instrumentation tube测量管insulation level绝缘强度insulator隔热⽚（块）intact loop完好环路intake structure取⽔构筑物intake取⽔⼝，摄⼊量integrated flux积分通量integrated worth积分价值intelligent智能intensity of back washing返洗强度interaction交互作⽤interactive mode交互⽅式interbedding互层intercept valve再热调节阀intercom network内部通信⽹intercom system调度电话系统interface drawing接⼝图interface接⼝intergranular corrosion晶间腐蚀intergranular stress corrosion cracking晶间应⼒腐蚀开裂interlock联锁intermediate range中间量程intermittent welding断续焊internal contamination内污染internal exposure内照射internal interface内部接⼝internal pressure内压internals lifting support stand堆内构件存放台International Atomic Energy Agency(IAEA)国际原⼦能机构International Electrotechnical Commission国际电⼯委员会International Organization for Standardization(ISO)国际标准化组织International Standardization Association(ISO)国际标准化协会interpass temperature层间温度interpreter解释程序interrupting capacity遮断容量interrupt中断intervention level⼲预⽔平intrinsically safe equipment固有安全设备inverter逆变装置investigating level调查⽔平iodine cartridge碘吸附盒iodine removal efficiency除碘效率iodine-131 monitor碘-131监测仪ion chromatograph离⼦⾊谱ion exchange resin离⼦交换树脂ion exchange离⼦交换器ionization chamber电离室irradiated fuel已辐照燃料irradiation damage辐照损伤irradiation embrittlement辐照脆化irradiation induced growth辐照感⽣⽣长irradiation surveillance capsule辐照监督管irradiation辐照isokinetic sampling nozzle for stack烟囱等速取样头isolating amplifier隔离放⼤器isolating switch隔离开关isolating valve隔离阀isolation damper隔离（风）阀isolator绝缘⼦，绝缘体，隔离器isoseismic等震线isoseisms等震线isotopic abundance同位素丰度isotopic stripping fraction同位素萃取份额item important to safety安全重要物项item物项J 、K 、Ljib crane悬臂式起重机jumper打接线junction接管，接头，接点Kkeeper保管员Kerma⽐释功能key plan索引图keyboard键盘key-locked switch带钥匙开关key键，销knife corrosion⼑⼝腐蚀knob-and--tube wiring穿墙布线knob旋钮knot节(测量航海速度的单位- 1。

目录Aabnormal condition异常工况absorbed dose rate吸收剂量absorber chiller吸收式制冷机absorber rod吸收棒absorption coefficient吸收系数absorption cross section吸收截面absorption ratio吸收比acceleration pressure drop加速度压降acceleration pressure loss加速度损失acceptable daily intake日允许摄入量acceptance criterion验收准则acceptance limit可接受限值acceptance report验收报告acceptance standard验收标准acceptance test验收实验acceptance验收access通道，入口accident analysis事故分析accident conditions事故工况accident interlocking module事故联锁组件accident management事故处理accident mitigation事故缓解accident prevention事故预防accident shutdown事故停堆accident source事故源accidental exposure事故照射accumulated dose累积剂量accumulator安注箱acid-proof tile耐酸瓷砖activation活化active carbon filter活性碳过滤器active component能动部件active core height堆芯活性高度active power有功功率activity concentration放射性浓度activity level放射性活度activity活度actuate驱动，动作administration building and emergency center ventilation system 办公楼及应急中心通风系统Administration building and emergency center water supply and drainage system 办公楼及应急中心给排水系统adoption by equivalent等同采用aerial cable架空电缆aerodynamic behavior空气动力特性aerosol气溶胶after filter(or post-filter)后置过滤器after-heat, residual heat剩余释热after-power， residual heat power剩余功率air breaker空气断路器air change rate换气率air cooler空气冷却器air delivery pipe供气管道air filter and absorber unit空气过滤吸附机组air filter unit空气过滤机组air flow rate空气流量air handling unit空气处理机组air hose空气软管air intake采风口，进风口air pump抽气泵air sampling device空气取样设备air self-cooling type空气自冷式air submerasion dose空气浸没剂量airborne particulate sample气载粒子取样器airborne radioactivity气载放射性alarm signal报警信号alarm window报警窗alarm(output) module报警（输出）组件alarm警报，报警albedo反射率aligning pin定位销all volatile treatment全挥发处理alphanumeric keyboard字母数字键盘ambient temperature环境温度American Concrete Institute美国混凝土学会American Institute of Steel Construction美国钢铁结构协会American National Standards Institute美国国家标准学会American Nuclear Society美国核学会（ANS）American Society for Testing and Material美国材料与试验学会American Society of Civil Engineers美国土木工程师学会American Society of Mechanical Engineers美国机械工程学会（ASME）ammeter电流表ampacity载流量analog channel模拟量通道analog input模拟量输入analog output模拟量输出analog signals模拟信号analog/digital converter模拟/数字转换器analogue link模拟接续线anchor bolt地角螺栓anion bed阴离子床annex附录（参考件）anticipated operational occurrences预期运行事件anticipated transient without scram(ATWS)未能紧急停堆的预计瞬态antifoam reagent防泡剂anti-rust agent防锈漆anti-seizer lubricant防咬润滑剂anti-vibration bar防振条anti-vibration bar防震杆anti-whip device管道防甩装置apparent power视在功率appendix附录（补充件）application package应用软件包application program应用程序approval批准，认可，审定arc-lamp弧光灯area radiation monitoring system区域辐射监测系统armored cable铠装电缆array排列as low as reasonable achievable(ALARA)合理可行尽量低as-built drawing竣工图aseismic joint防震缝assembler汇编程序assessment of exposure照射评价assessment of radiation protection辐射防护评价assessment评价assignor委托者，指派者asynchronous motor异步电动机atmospheric corrosion大气腐蚀atmospheric dispersion factor大气弥散因子atmospheric overvoltage大气过电压atmospheric pressure大气压力atmospheric radiation monitoring apparatus大气辐射监测装置atmospheric stability大气稳定度atom absorption spectroscopy原子吸收谱ATWS mitigation system ATWS缓解系统audible count rate signal计数率音响系统audible signals音响信号audit follow-up监查后续行动audit plan监查计划audit record监查记录audit监查Ccircuit diagram电路图circular railway环形轨道circulating cooler循环冷风机circulating cooling water drainage system循环水排放系统circulating cooling water energy disoersion循环水排放口消能系统circulating cooling water intake system循环水吸入系统circulating cooling water pumping station system循环水泵房系统circulating cooling water treatment system循环水处理系统circulating cooling water yard pipe network system循环水厂区管路系统circulating water pump循环水泵circulation ratio循环倍率circumferential ridge周向环脊civil works土建工程clad pellet gap包壳与芯块间的间隙cladding creep包壳蠕变cladding flattening包壳压扁cladding strain包壳应变cladding包壳clarification澄清，净化clarifier澄清槽classification of records记录分类cleaning清洗cleanout清扫口clear-water reservation清水池clevis insert（堆内构件）镶块climatology气候学clock system时钟系统clockwise顺时针方向closed circuit TV system闭路电视系统closed cycle cooling water system闭式循环冷却水系统closed-circulating cooling water闭路循环冷却水closing(circuit breaker)合闸（断路器）closure head顶盖coagulant凝聚剂coarse sand粗砂coast down flow惯性流量coated electrode药皮焊条coaxial cable同轴电缆cobalt-base alloy钴基合金code case规范案例code controller编码控制器code of federal regulation(CFR)联邦管理法规code代码coefficient of thermal expansion热膨胀系数coil stack assembly线圈组件coil线圈cold junction box冷端补偿箱cold leg冷段cold performance test冷态性能试验cold shutdown冷停堆cold startup冷态启动cold test冷态试验cold void volume冷空腔cold-wall effect冷壁效应collapse level坍塌水位collapse压扁collective dose equivalent集体剂量当量color code色标command命令commissioning调试committed dose equivalent待积剂量当量common base plate公用底板common point公共点common switchboard公共配电盘communication link通讯连接communication system通讯系统company standard企业标准compartment隔间，小室compensated ionization chamber补偿电离室compensation cable补偿电缆compensation补偿compiler编译程序complete logbook全日志completion certificate完工证书completion of erection release安装完工证书compliance with requirements符合要求component cooling water heat exchanger设备冷却水热交换器component cooling water pump设备冷却水泵component cooling water surge tank设备冷却水波动箱component cooling water system设备冷却水系统component cooling water设备冷却水composite structure混合结构compressed air system压缩空气系统compressible flow可压缩流computer network计算机网络concentrate storage tank浓缩液储存箱conceptual design方案设计condensate cooler凝结水冷却器condensate polishing system凝结水净化系统condensate pump凝结水泵condensate transfer pump凝结水输送泵condensate凝结水condenser vacuum system冷凝器抽真空系统condenser冷凝器condition adverse to quality不利于质量条件conducing wire引出线conductive integral积分热导率conductor 导体，导线conduit电缆管，电线套confidence置信度configuration配置confined point约束点conical head锥形封头connection box接线盒connection diagram接线图connection point连接点connector连接器conservation of energy能量守衡conservation of mass质量守恒conservation of momentum动量守衡console控制台constant current power supply恒流电源constant voltage power supply恒压电源construction manager工程经理construction permit建造许可证construction quality施工质量contact conductance接触热导contained source内在源containment air cleanup system安全壳空气净化系统containment hydrogen mixing system安全壳氢气混合系统containment hydrogen recombiner system安全壳消氢系统containment hydrogen ventilation system安全壳氢气排风系统containment instrumentation system安全壳仪表系统containment isolation signal安全壳隔离信号containment penetration安全壳贯穿件containment purge ventilation system安全壳清洗通风系统containment reactor coolant drain system安全壳疏排系统containment spray heat exchanger安全壳喷淋热交换器containment spray pump安全壳喷淋泵containment spray signal安全壳喷淋信号containment spray system heat exchanger安全壳喷淋系统热交换器containment spray system 安全壳喷淋系统containment sump安全壳地坑content by weight 重量含量continuity连续性continuous welding连接焊contraction coefficient收缩系数contraction pressure loss收缩压力损失contractor接触器control (rod) assembly控制棒组件control (rod) bank调节棒组control (rod) calibration控制棒刻度control (rod) cluster控制棒组control (rod) group调节棒组control board控制盘control cable 控制电缆control damper控制风阀control level of surface contamination表面污染控制水平control logic cabinet控制逻辑柜control of items物项管理control of purchased items已购物项管理control rod control system控制棒控制系统control rod drive line alignment 控制线对中control rod drive line控制棒驱动线control rod drive mechanism(CRDM)控制棒驱动机构control rod dropping time控制棒落棒时间control rod ejection弹棒control rod guide thimble控制棒导向管control rod movement speed控制棒移动速度control rod position indication控制棒棒位指示control rod withdrawal控制棒提升control rod控制棒control switch控制开关control volume控制容积controlled area控制区controller area access personal dose monitoring and administration system 控制区出入口剂量监测和管理系统control控制，调节convection boiling对流沸腾conventional island DC&AC UPS system常规岛直流和交流电源系统conventional island(CI)常规岛converter转换装置conveyer belt传送带conveyer car运输小车coolant chemistry冷却剂水化学coolant flow rate冷却剂力量coolant mass flow rate冷却剂质量流量coolant mixing冷却剂交混coolant specific enthalpy冷却剂比焓cooler冷却器cooling coil冷却盘管cooling tower冷却塔cooling water冷却水core area堆芯区域core average heat flux(density)堆芯平均热通量core barrel cylinder堆芯吊篮组件core barrel flange吊篮筒体法兰core configuration堆芯布置core flow subfactor堆芯流量分因子core integrity堆芯完整性core maximum heat flux堆芯最大热通量core mixing subfactor堆芯交混分因子core physics堆芯物理core reflooding堆芯再淹没core shell筒体段，堆芯筒体core support pad堆芯支承块core thermal design堆芯热工设计core uncover堆芯裸露core unloading堆芯卸料core void fraction堆芯空泡份额corrective action纠正措施corridor走廊corrosion fatigue副腐蚀疲劳corrosion inhibitor addition tank缓蚀剂添加箱corrosion inhibitor缓蚀剂corrosion medium腐蚀介质corrosion product腐蚀产物corrosion rate腐蚀速率corrosion resistance 耐腐蚀性corrosion腐蚀cosmic radiation宇宙射线cost benefit analysis成本效益分析counter area monitor计数管区域监测仪counter flow反向流coupling breaker耦合开关coupon试块cover盖板CPU(central processing unit)中央处理机CRDM adaptor驱动机构管座CRDM cooling system控制棒驱动机构冷却通风系统CRDM power supply system棒电源系统CRDM ventilation shroud驱动机构通风管座CRDM ventilation system控制棒驱动机构通风系统creepage distance表面漏电距离creep蠕变crevice corrosion缝隙腐蚀criterion准则critical concentration临界浓度critical experiment临界实验critical exposure pathway关键照射途径critical flow临界流critical heat flux modified coldwall factor临界热流密度冷壁修正因子critical heat flux modified shape factor临界热流密度形状修正因子critical heat flux modified spacer factor临界热流密度格架修正因子critical heat flux(CHF)临界热流密度critical load危险载荷critical mass flux临界质量流密度critical mass flux临界质量流量critical mass临界质量critical nuclide关键核素critical size临界尺寸critical transfer pathway关键转移途径critical volume临界体积criticality accident 临界事故criticality alarm system临界报警系统criticality approach curve接近临界曲线criticality safety临界安全cross flow横向流cross section截面crossover leg U型管段CRT (cathode-ray tube)屏幕显示装置cubicle小室culvert 涵洞current curve versus time电流波形图current density电流密度current transformer电流互感器cursor光标curvature曲率cushion垫层cut-off energy切割能cut-off valve断流阀cylindrical shell筒形壳体Ddado护壁板daily variation coefficient日变化系数damper风阀dashpot action缓冲作用dashpot characteristics缓冲特性dashpot drop time缓冲落棒时间dashpot region缓冲区dashpot section缓冲段data acquisition and processing system数据采集和处理系统data acquisition数据采集data base数据基础data bus数据总线data channel数据通道data communication system数据传输系统data file数据文件data organization数据结构data processing module数据处理模块date of standard implementation标准实施日期daughter product子体产物DC hold cabinet直流保持柜DC stabilized power supply直流稳压电源DC&AC UPS system直流和交流不停电电源系统dead band死区deborating demineralizer除硼床debug查错decay chain衰变链decay constant衰变常数decay heat衰变热decay tank衰变箱decay衰变decommisioning退役decontamination factor去污因子decontamination system去污系统decontamination去污deformation畸变degradation恶劣degree of enrichment富集度degree of subcooling过冷度degree of superheat过热度delay circuit module延迟电路组件delayed critical缓发临界delayed neutron fraction缓发中子份额delayed neutron缓发中子delithium demineralizer除锂床delta connection三角形连接demineralized pre-filter床前过滤器demineralized water除盐水demineralizer after-filter床后过滤器demineralizer除盐装置demography人口统计学densification密实化densimeter密度计density wave密度波denting凹陷deoxygenated water cooler除氧水冷却器deoxygenated water pump除氧水泵deoxygenated water tank除氧水箱deoxygenated water除氧水departure from film boiling DFB偏离膜态沸腾departure from nuclear boiling ratio (DNBR) DNB比departure from nuclear boiling(DNB)偏离核态沸腾depleted fuel乏燃料depletion燃耗，烧乏deposit corrosion沉积腐蚀deposited corrosion product沉积腐蚀产物deposited metal熔敷金属deposition沉积量depressurization卸压depth of corrosion腐蚀深度depth of foundation基础埋置深度derived air concentration导出空气浓度derived limit导出极限description for drawing up standard标准编制说明design assumption设计假设design basis accident(DBA)设计基准事故design basis event设计基准事件design basis source terms设计基准源项design basis设计基准design change设计变更design code设计规范design condition设计工况design control设计管理design for reactor core safety in NPP核电厂堆芯安全设计design interface control设计接口管理design objective limit设计目标限值design pressure设计压力design report设计报告design review设计审查design specification设计规范书design temperature设计温度design verification设计验证designation of system系统名称designation名称desilting basin沉砂池detail design施工设计detection limit探测限值detector push-pull device探测器推拉装置detector storage tube探测器存放管detector well探测器孔道diagnostic program诊断程序dialog keyboard对话键盘diaphragm valve隔膜阀dielectric strength绝缘强度diesel generator set柴油发电机组diesel generator柴油发电机differential pressure controller差压调节器differential pressure gauge差压计differential pressure transmitter差压变送器differential protection差动保护differential worth微分价值differentiator module微分器组件diffuser plate流量分配板diffuser导叶diffusion coefficient扩散系数diffusion theory扩散理论digital filtering数字滤波digital input数字输入digital misalignment alarm module数字失步报警digital voltmeter module数字电压表组件digital/anolog (D/A) converter数/模转换器dilution factor稀释因子dilution稀释dimineralized water pump除盐水泵direct burial直埋direct grounding直接接地direct inward dialing(DID)直接内拨direct outward dialing 直接外拨direction of welding焊接方向directory目录disadvantage factor不利因子discharge burnup卸料燃耗discharge pump 排放泵discharge 卸料disconnect button拆卸按钮disconnect plug可拆接头disconnect rod拆卸杆disconnect断连，断路dished head碟形封头dished pellet碟形芯块disinfection消毒disk file 磁盘文件disk operation system磁盘操作系统disk storage磁盘存储器disk磁盘dispersed flow弥散流display frame显示帧帽display operation station（显示）操作器display显示distributed computer system分布式计算机系统distributed network分布式网络distribution box配电柜distribution cabinet分配柜distribution list分发清单distribution system配水管网division篇DNB heat flux DNB热流密度document approval文件批准document change文件变更document control manager文件管理经理document control文件管理document distribution文件分发document preparation文件编制document retention文件保存document review文件审查domestic sewage生活污水domestic water yard pipe network system生活水厂区管网系统domestic water生活水Doppler coefficient多普勒系数Doppler effect多普勒效应dose assessment剂量评价dose commitment剂量负担dose equivalent commitment剂量当量负担dose equivalent limit剂量当量限值dose equivalent剂量当量dose rate conversion factor剂量率转换因子dosimeter reader剂量计读数器double ended break双端断裂double fume chamber and hood双位通风柜double hook双钩double period倍增周期double-pole single-throw(DPST) switch双极单掷开关double-pulse generator双脉冲发生器double-reeling system双卷绕系统downhand welding平焊downstream下游draft standard for approval标准待批稿draft standard for examination标准送审稿drain flash tank扩容器drain recovery tank疏水回收箱drain tank疏水箱drawer抽屉drawing list图纸目录drawing volume list图册目录drawing图纸drift flux漂移流密度drip pan集油盘drive shaft assembly驱动轴部件drive shaft驱动轴drive unit驱动机构drop time落棒时间droplet entraiment液滴夹带droplet液滴drum卷筒dry bulb temperature干球温度dry deposition干沉降dryer干燥器drying oven干燥箱，烘干箱，烘箱，干燥炉dry-insulated transformer干式绝缘变压器dryout干涸dry-type transformer干式变压器dual trace oscilloscope双踪示波器dual-frequency simplex operation共频单工操作dual-tone multifrequency双音多频duckwork管网duct风管duplex transceiver双工收发信机duplication复制，转储duration time持续时间dye penetrant examination着色渗透检查dynamic analysis动态分析dynamic balance动平衡动压头dynamic equilibrium动态平衡dynamic head动压头dynamic instability动力学不稳定性dynamic parameter动态参数Eearth leakage protection接地保护earth return大地回馈earthing resistance接地电阻earthing system接地系统earthing接地earthquake subsidence震陷earthquake地震editor编辑程序effective delayed neutron fraction缓发中子份额effective dose equivalent有效剂量当量effective flow rate有效流量effective full power days等效满功率天effluent radiation monitoring system排出流辐射监测系统egg crate grid蛋篓型格架ejector喷射器ejector抽气器elastic scattering弹性散射electret microphone驻极体传声器electric building cooler system电气厂房循环冷风机组系统electric building smoker exhaust system电气厂房排烟系统electric building ventilation system电气厂房通风系统electric building water supply and drainage system电气厂房给排水系统electric building电气厂房electric dispatch network电力调度网electric furnace电炉electric heater电加热器electric horn电喇叭electric monorail hoist单轨电动葫芦electrical conduit引出线管electrical panel配电屏electrical penetration电气贯穿件electric-hydraulic actuating brake电磁液压制动器electroacoustic component电声元件electromagnetic braker电磁制动器electromagnetic flowmeter电磁流量计electronic pocket dosimeter电子式袖珍剂量计electro-slag remelting电渣重熔electro-sound telephone system检修电话系统electrotechnical box电气箱elevation立面ellipsoidal head椭圆形封头embedded part预埋件emergency announcement紧急通知emergency boration紧急硼化emergency control room system应急控制室emergency core cooling应急堆芯冷却emergency diesel generation system应急柴油发电机系统emergency diesel generator building water supply and drainage system 应急柴油发电机给排水系统emergency diesel generator room ventilation system应急柴油发电机通风系统emergency disk brake应急盘式制动器emergency drain应急疏水emergency exposure应急照射emergency feedwater tank应急给水箱emergency oil pump应急油泵emergency outlet事故排出口emergency power source(or supply)应急电源emergency power应急电源emergency shutdown紧急停堆emergency telephone system应急自动电话系统emergency transfer equipment应急电源转换设备emergency trip time紧急停堆时间enclosed motor封闭式电机，防水电动机end of cycle循环末end of life(EOL)寿期末end plug端塞end truck端梁end-of erection state report安装完工报告end-of travel limit switch行程终端限位开关end-window counter钟罩形计数管energization通电energy group能群energy level能级energy resolution能量分辨率energy response能量响应energy spectrum能谱engineer station工程师站engineering company工程公司engineering enthalpy rise factor工程焓升因子engineering factor工程因子engineering heat flux hot channel factor工程热通量热管因子engineering heat flux hot spot factor工程热通量热点因子engineering manual工程手册enriched fuel富集燃料enriched uranium reactor浓缩铀反应堆enriched uranium浓缩铀enriched浓缩的enrichment浓缩度，富集度enthalpy rise factor焓升因子enthalpy rise uncertainty factor焓升不确定因子enthapy rise engineering hot channel factor焓升工程热管因子entrainment夹带environment monitoring vehicle环境监测车environment qualification环境鉴定environmental assessment(EA)环境评价environmental monitoring环境监测environmental quality(EQ)环境质量epicenter震中epithermal neutron超热中子equilibrium enrichment平衡富集度equilibrium poisoning平衡中毒equipment hatch设备闸门equipment list设备明细表equipotential connection等电压连接equivalent core diameter堆芯等效直径equivalent diameter当量直径erosion corrosion磨损腐蚀escape rate coefficient逃脱率系数escape泄漏，逃逸essential chilled water system重要冷冻水系统essential service water intake filteration system重要厂用水取水过滤系统essential service water pumping station system重要厂用水泵房系统essential service water pump重要厂用水泵essential service water yard pipe network重要厂用水厂区管路系统evaporative air cooling(EAV) unit蒸发式空气冷却机组evaporator蒸发器event事件examination检验excess letdown heat exchanger过剩下泄热交换器excess letdown过剩下泄excess power超功率excess reactivity过剩反应性excitation励磁exclusion area boundary禁区边界ex-core instrumentation堆外测量exhaust cleanup unit(ECU)排风净化机组exhaust fan排风机exhaust hole排气孔exhausting smoke fan排烟风机expansion joint膨胀结合，伸缩缝expansion ring膨胀环expansion tank膨胀水箱expert's opinion专家意见expert's report专家报告external contamination外污染external exposure外照射external interface外部接口external load外负荷external pressure外压Fface of weld焊缝正面face plate面板failed fuel assembly location detecting system破损燃料定位检测系统failed fuel fraction破损燃料份额failure detector module故障检测元件failure失效，故障，损坏fan风机fast connector快拆接头fast fission factor快裂变因子fast neutron fluence快中子通量fast neutron flux快中子通量fault故障，事故feasibility study可行性研究feed water heater给水加热器feed water pump给水泵feed water storage tank给水箱feed water给水feeder ring给水环管feeder馈电线feedwater inlet nozzle给水进口管嘴fiberglass玻璃纤维field change现场修改field inspection巡回检查field字段file文件filing归档filler metal填充金属fillet welding角焊fill充注film badge胶片剂量计film boiling膜态沸腾filter滤池filter过滤器final acceptance report最终验收报告final acceptance最终验收final safety analysis report(FSAR)最终安全分析报告final storage of document文件最终储存fine sand细砂fin散热片fire alarm失火报警fire annihilation protecting equipment熄火保护装置fire break防火墙fire damper防火阀fire extinction agent灭火剂（器）fire extinction pump消防泵fire extinction灭火fire fighting foam system泡沫消防系统fire hose消防水龙带fire hydrant消火栓fire proof installation防火设施fire protection water system消防水系统fire protection消防fire rating耐火等级fire resistant耐火的fire stopping wall挡火墙fire stop阻火件fire-fighting water消防水first collision probability首次碰撞几率first core第一堆芯first out alarm首发报警fissile nucleus易裂变核fission and corrosion product activity裂变和腐蚀产物活度fission chain裂变链fission chamber(miniature)裂变室（微型）fission cross section裂变截面fission energy裂变能fission fragment裂变碎片fission gas裂变气体fission neutron裂变中子fission product裂变产物fission rate裂变率fission source裂变源fission spectrum裂变谱fission yield裂变产额fissionable可裂变的fitting配件fixed point固定点fixed radio station无线固定台fixed tube固定套管flame arrester阻火器flame resistant耐火焰的flammable易燃的flange welding卷边焊flanged connection法兰连接flare groove welding喇叭型坡口焊flare test（传热管）扩口试验flashing alarm闪光报警flashing闪蒸flask ,cask屏蔽容器flat head平封头fleatation气浮池flexible connection柔性连接flexible cord柔线flexible coupling挠性联轴器，挠性接头float charge浮充电float type flowmeter浮子流量计floating point浮点flood light泛光灯，探照灯flooding淹没floor contamination monitor地面污染监测仪floor drain tank楼面疏水箱floor drain楼面疏水floppy disk软盘flow coastdown惯性流量下降flow diagram（工艺）流程图flow distribution plate流量分配板flow distribution流量分配flow induced vibration流致振动flow instability流动不稳定性flow lift force流动升力flow restrictor限流器flow transmitter流量变送器flow-head cure流量-扬程曲线fluorescent lamp荧光灯flush pump冲洗泵flushing water冲洗水flush-mounted镶嵌，暗装flux density通量密度flux distribution通量分布flux flattening通量展平flux gradient通量梯度flux instrumentation guide tube通量测量导向管flux map通量分布图flux通量follow-up action后续行动food chain事物链forced circulation强迫循环foreground前台foreign material杂质forged parts锻制件forging锻造format格式化former辐板（堆芯围板的径向支撑板）fouling coefficient污垢系数foundation ring基础环fracture mechanics断裂力学framework框架，构架frame框架free-standing cladding自立式包壳frequency analysis频谱分析frequency meter频率计，周波表fresh water淡水fretting corrosion激振腐蚀fretting wear微振磨损friction coefficient摩擦系数friction loss摩擦损失front computer前置计算机front panel前面板fuel assembly sipping device燃料组件啜吸装置fuel assembly visual inspection equipment燃料组件目视检查装置fuel assembly燃料组件fuel basket燃料篮fuel building bridge燃料厂房桥架fuel building crane燃料厂房起重机fuel building ventilation system燃料厂房通风系统fuel building water supply and drainage system燃料厂房给排水系统fuel building燃料厂房fuel burnup燃料燃耗fuel cluster燃料棒束fuel column燃料柱fuel cycle lifetime燃料循环寿期fuel cycle燃料循环fuel element failure accident燃料元件破碎事故fuel element燃料元件fuel handling system燃料装卸系统fuel inventory燃料装量fuel loading and unloading装料与卸料fuel management燃料管理fuel mispositioning accident错装料事故fuel pellet燃料芯块fuel pool bridge燃料抓取机（燃料池桥架）fuel rod燃料棒fuel shipping container rig燃料运输容器吊具fuel storage、transportation and inspection system燃料储运和检验系统fuel swelling燃料肿胀fuel transfer shielding燃料运输屏蔽fuel transfer system燃料运输系统fuel transfer tube燃料运输通道fuel tube燃料包壳管fuel燃料组件full penetration welding全透焊逢full penetration weld全穿透焊full power满功率full-load torque满载能力function key功能键function test功能试验functional assignment职责分工fuse isolator熔断器闸刀fuse switch熔断器开关fuse熔断器fusion welding熔焊Ggantry crane龙门吊gantry龙门架gap conductance间隙导热gas accumulated flowmeter气体累计流量计gas chromatograph气体色谱gas cooler气体冷却器gas heater气体加热器gas insulated switchgear(GIS)气体绝缘开关装置gas stripper脱气塔gas stripping unit脱气装置gas stripping脱气gaseous sample 气体取样gaseous space气空间gaseous waste treatment system气体废物处理系统gasket垫片gate valve闸阀gear coupling齿轮联轴器gear reducer齿轮减速器Geiger-Muller counter盖革/弥勒管general arrangement（厂房总布置图）general corrosion全面腐蚀general scientillation counter通用闪烁计数器general standard通用标准generation生成generator& main transformer system发电机和主变压器系统genetic effect遗传效应geography地理girder主梁girth welding环缝焊接gland packing压盖填料glass dosimeter玻璃剂量计globe valve截止阀glove box手套箱go pulse启动脉冲governor valve调节阀grab sampling手选取样grain-size晶粒度graphic display图形显示graphic package图形软件包graphic printer图形打印机graphic screen图形显示屏gravelly sand砾砂Gray code shaper葛莱码整形器Gray code葛莱码Gray/Gy戈瑞grid cell定位格架栅元grid spring定位格架grid telephone network电网通话网络grid电网，栅栏gripper抓具groove angle坡口角度groove welding坡口焊groove（焊接）坡口ground fault接地不良ground water地下水grounded electrode接地电极grounding conductor接地导体grounding resistance接地电阻grounding wire接地线groundwater level地下水位group display成组显示group selector组选择器guide cylinder导流筒guide rail导向轨道guide tube support plate压紧顶帽guide tube导向管guide vane导向管guide导则Hhabitability area（可）居留区hand and foot monitor手足监测仪hand hole手孔handling opening吊装孔handrail扶手hands-free speaking telephone set免提扬声电话hanger支吊架hard copy printer硬拷贝打印机hardware硬件harmful effect有害影响hazardous atmosphere危险环境head block assembly定滑轮组head dome insulation顶盖球冠保温层head flange insulation顶盖法兰保温层head loss水头损失heading标题headset头戴式送受话器head封头health physics program保健物理大纲health physics system保健物理系统hear exchanger热交换器heat affected zone热影响区heat balance热平衡heat capacity热容heat conductivity热导率heat diffusion热扩散heat flow rate热流量heat flux热通量heat generation释热heat load热负荷heat sink热井heat tracing(electric)加热保温（电）heat transfer coefficient热交换系数heat treatment热处理heat(or ladle) analysis熔炼分析heater加热器heating coil加热盘管heating ventilation and air conditioning采暖通风及空调heavy oil重油helical-wrap drive cable螺旋形驱动电缆helium leak check氦气检漏hemispherical半球形封头hexadecimal十六进制的high efficiency particulate and air filter高效过滤器high efficient filter高效过滤器high energy pipe高能管道。

核电英语词汇abnormal condition异常工况absorber rod吸收棒absorption cross section吸收截面acceleration pressure drop加速度压降acceptable daily intake日允许摄入量acceptance验收acceptance standard验收标准acceptance test验收实验accident analysis事故分析accident interlocking module事故联锁组件accident mitigation事故缓解accident source事故源accident shutdown事故停堆accumulator安注箱activation活化active component能动部件active power有用功率actuate驱动，动作activity concentration放射性浓度activity level放射性活度administration building and emergency center water supply and drainage system办公楼(行政楼)及应急中心给排水系统absorber chiller吸收式制冷机aerodynamic behavior空气动力特性after filter(or post-filter)后置过滤器after-power，residual heat power剩余功率air change rate换气率air delivery pipe供气管道air filter unit空气过滤机组air flow rate空气流量air hose空气软管air pump抽气泵air self-cooling type空气自冷式airborne particulate sample气载粒子取样器alarm(output) module报警（输出）组件alarm window报警窗absorbed dose rate吸收剂量absorption coefficient吸收系数absorption ratio吸收比acceleration pressure loss加速度损失acceptance limit可接受限值acceptance criterion验收准则acceptance report验收报告access通道，入口accident conditions事故工况accident management事故处理accident prevention事故预防accidental exposure事故照射accumulated dose累积剂量acid-proof tile耐酸瓷砖active carbon filter活性碳过滤器active core height堆芯活性高度activity活度administration building and emergency center ventilation system办公楼及应急中心通风系统adoption by equivalent等同采用aerial cable架空电缆aerosol气溶胶after-heat, residual heat剩余释热air breaker空气断路器air cooler空气冷却器air filter and absorber unit空气过滤吸附机组air handling unit空气处理机组air intake采风口，进风口air sampling device空气取样设备air submerasion dose空气浸没剂量airborne radioactivity气载放射性alarm警报，报警alarm signal报警信号albedo反射率aligning pin定位销alphanumeric keyboard字母数字键盘American Concrete Institute美国混凝土学会American National Standards Institute美国国家标准学会American Nuclear Society美国核学会American Society of Mechanical Engineers美国机械工程学会Ampacity载流量analog/digital converter模拟/数字转换器analog signals模拟信号anchor bolt地角螺栓annex附录（参考件）anti-rust agent防锈漆anti-vibration bar防振条anticipated operational occurrences预期运行事件antifoam reagent防泡剂appendix附录（补充件）application program应用程序arc-lamp弧光灯armored cable铠装电缆array排列as-built drawing竣工图aseismic joint防震缝assessment评价assessment of radiation protection辐射防护评价atmospheric corrosion大气腐蚀atmospheric overvoltage大气过电压atmospheric radiation monitoring apparatus大气辐射监测装置ATMS mitigation system ATMS缓解系统audible count rate signal计数率音响系统audit监查audit plan监查计划all volatile treatment挥发处理ambient temperature环境温度American Institute of Steel Construction美国钢铁结构协会American Society for Testing and Material美国材料与试验学会American Society of Civil Engineers美国土木工程师学会Ammeter电流表analog channel模拟量通道analog input模拟量输入analog output模拟量输出analogue link模拟接续线anion bed阴离子床anti-whip device管道防甩装置anti-seizer lubricant防咬润滑剂anti-vibration bar防震杆anticipated transient without scram(ATWS)未能紧急停堆的预计瞬态apparent power视在功率application package应用软件包approval批准，认可，审定area radiation monitoring system区域辐射监测系统as low as reasonable achievable(ALARA)合理可行尽量低assembler汇编程序assessment of exposure照射评价assignor委托者，指派者asynchronous motor异步电动机atmospheric dispersion factor大气弥散因子atmospheric pressure大气压力atmospheric stability大气稳定度atom absorption spectroscopy原子吸收谱audible signals音响信号audit follow-up监查后续行动audit record 监查记录circuit diagram电路图circulating cooler循环冷风机circulating cooling water energy disoersion循环冷却水排放口消能系统circulating cooling water pumping station system循环冷却水泵房系统circulating cooling water yard pipe network system 循环冷却水厂区管路系统circulation ratio循环倍率civil works土建工程civil construction/engineering土木建筑/工程civil architecture民用建筑civil hospital地方医院civil service行政事务cladding包壳cladding flattening包壳压扁clarification澄清，净化classification of records记录分类cleanout 清扫口clevis insert（堆内构件）镶块clock system时钟系统closed circuit TV system闭路电视系统closed-circulating cooling water闭路循环冷却水closure head顶盖coarse sand粗砂coated electrode药皮焊条cobalt-base alloy钴基合金code case规范案例code of federal regulation(CFR)联邦管理法规coil stack assembly线圈组件cold leg冷段cold shutdown冷停堆cold test冷态试验cold-wall effect冷壁效应collapse level坍塌水位color code色标commissioning调试common base plate公用底板common switchboard公共配电盘communication system通讯系统circular railway环形轨道circulating cooling water drainage system循环冷却水排放系统circulating cooling water intake system循环冷却水吸入系统circulating cooling water treatment system循环冷却水处理系统circulating water pump循环水泵circumferential ridge周向环脊clad pellet gap包壳与芯块间的间隙cladding creep包壳蠕变cladding strain包壳应变clarifier澄清槽cleaning清水池climatology清洗clear-water reservation气候学clockwise顺时针方向closed cycle cooling water system闭式循环冷却水系统closing(circuit breaker)合闸（断路器）coagulant凝聚剂coast down flow惯性流量coaxial cable同轴电缆code代码code controller编码控制器coefficient of thermal expansion热膨胀系数coil线圈cold junction box冷端补偿箱cold performance test冷态性能试验cold startup冷态启动cold void volume冷空腔collapse压扁collapse-fissure塌陷裂缝collective dose equivalent集体剂量当量command命令committed dose equivalent待积剂量当量common point公共点communication link通讯连接company standard企业标准compartment隔间，小室，舱室compensation补偿compiler编译程序completion certificate完工证书compliance with requirements符合要求component cooling water heat exchanger设备冷却水热交换器component cooling water system设备冷却水系统compressible flow可压缩流computer network计算机网络conceptual design方案设计condensate cooler凝结水冷却器condensate pump凝结水泵condensate transfer pump凝结水输送泵condenser vacuum system冷凝器抽真空系统conducing wire引出线conductor导体，导线confidence置信度confined point约束点connection box接线盒connection point连接点conservation of energy能量守衡conservation of momentum动量守衡constant current power supply恒流电源construction manager工程经理construction quality施工质量contractor接触器containment air cleanup system安全壳空气净化系统containment hydrogen recombiner system安全壳消氢系统containment instrumentation system安全壳仪表系统containment penetration安全壳贯穿件containment reactor coolant drain system安全壳疏排系统containment spray pump安全壳喷淋泵compensated ionization chamber补偿电离室compensation cable补偿电缆complete logbook全日志completion of erection release安装完工证书component cooling water设备冷却水component cooling water pump设备冷却水泵component cooling water surge tank设备冷却水波动箱composite structure混合结构compressed air system压缩空气系统concentrate storage tank浓缩液储存箱condensate 凝结水condensate polishing system凝结水净化系统condenser冷凝器condition adverse to quality不利于质量条件conductive integral积分热导率conduit电缆管，电线套configuration配置conical head锥形封头connection diagram接线图connector连接器conservation of mass质量守恒console控制台constant voltage power supply恒压电源construction permit建造许可证contact conductance 接触热导contained source内在源containment hydrogen mixing system安全壳氢气混合系统containment hydrogen ventilation system安全壳氢气排风系统containment isolation signal安全壳隔离信号containment purge ventilation system安全壳清洗通风系统containment spray heat exchanger安全壳喷淋热交换器containment spray signal安全壳喷淋信号containment spray system heat exchanger安全壳喷淋系统热交换器continuity连续性contraction coefficient收缩系数control控制，调节control (rod) bank调节棒组control (rod) cluster控制棒组control board控制盘control damper控制风阀control logic cabinet控制逻辑柜control of items物项管理control rod控制棒control rod drive line控制棒驱动线control rod drive mechanism(CRDM)控制棒驱动机构control rod ejection弹棒control rod movement speed控制棒移动速度control rod withdrawal控制棒提升control switch控制开关controller area access personal dose monitoring and management system控制区出入口剂量监测和管理系统conventional island(CI)常规岛converter转换装置conveyer car运输小车coolant flow rate冷却剂流速coolant mixing冷却剂交混cooler冷却器cooling tower冷却塔core area堆芯区域core barrel cylinder堆芯吊篮组件core configuration堆芯布置core integrity堆芯完整性core mixing subfactor堆芯交混分因子core reflooding堆芯再淹没core support pad堆芯支承块containment spray system安全壳喷淋系统containment sump安全壳地坑content by weight重量含量continuous welding连接焊contraction pressure loss收缩压力损失control (rod) assembly控制棒组件control (rod) calibration控制棒刻度control (rod) group调节棒组control cable控制电缆control level of surface contamination表面污染控制水平control of purchased items已购物项管理control rod control system控制棒控制系统control rod drive line alignment控制线对中control rod dropping time控制棒落棒时间control rod guide thimble控制棒导向管control rod position indication控制棒棒位指示control volume控制容积controlled area控制区convection boiling对流沸腾conventional island DC&AC UPS system常规岛直流和交流电源系统conveyer belt传送带coolant chemistry冷却剂水化学coolant mass flow rate冷却剂质量流量coolant specific enthalpy冷却剂比焓cooling coil冷却盘管cooling water冷却水core average heat flux(density)堆芯平均热通量core barrel flange吊篮筒体法兰core flow subfactor堆芯流量分因子core maximum heat flux堆芯最大热通量core physics堆芯物理core shell筒体段，堆芯筒体core thermal design堆芯热工设计core uncover堆芯裸露core void fraction芯空泡份额corridor走廊corrosion fatigue腐蚀疲劳corrosion inhibitor addition tank缓蚀剂添加箱corrosion rate腐蚀速率cosmic radiation宇宙射线counter area monitor计数管区域监测仪coupling breaker耦合开关cover盖板CPU(central processing unit)中央处理机CRDM cooling system控制棒驱动机构冷却通风系统CRDM ventilation system控制棒驱动机构通风系统crevice corrosion缝隙腐蚀critical concentration临界浓度critical exposure pathway关键照射途径critical heat flux(CHF)临界热流密度critical heat flux modified shape factor临界热流密度形状修正因子critical load危险载荷critical mass临界质量critical mass flux临界质量流密度critical size临界尺寸critical volume临界体积criticality alarm system临界报警系统criticality safety临界安全cross section截面CRT (cathode-ray tube)屏幕显示装置culvert涵洞current density电流密度cursor光标cushion垫层cut-off valve断流阀DC hold cabinet直流保持柜Dado护壁板core unloading堆芯卸料corrective action纠正措施corrosion腐蚀corrosion inhibitor缓蚀剂corrosion medium腐蚀介质corrosion product腐蚀产物corrosion resistance耐腐蚀性cost benefit analysis成本效益分析counter flow反向流coupon试块CRDM power supply system棒电源系统CRDM adaptor驱动机构管座CRDM ventilation shroud驱动机构通风管座Creep蠕变creepage distance表面漏电距离criterion准则critical experiment临界实验critical flow临界流critical heat flux modified coldwall factor临界热流密度冷壁修正因子critical heat flux modified spacer factor临界热流密度格架修正因子critical mass flux临界质量流量critical nuclide关键核素critical transfer pathway临界键转移途径criticality accident临界事故criticality approach curve接近临界曲线cross flow横向流crossover legU型管段cubicle小室current curve versus time电流波形图current transformer电流互感器curvature曲率cut-off energy切割能cylindrical shell筒形壳体DC stabilized power supply直流稳压电源daily variation coefficient日变化系数damper风阀dashpot characteristics缓冲特性dashpot region缓冲区data acquisition and processing system数据采集和处理系统data bus数据总线data communication system数据传输系统data organization 数据结构date of standard implementation标准实施日期DC&AC UPS system直流和交流不停电电源系统deborating demineralizer 除硼床decay衰变decay constant衰变常数decay tank衰变箱decontamination去污decontamination system去污系统degradation恶劣degree of subcooling 过冷度delay circuit module延迟电路组件delayed neutron fraction缓发中子份额delithium demineralizer除锂床demineralized water除盐水demineralizer除盐装置demineralized pre-filter床前过滤器densimeter密度计density wave密度波deoxygenated water 除氧水deoxygenated water pump除氧水泵departure from film boiling DFB偏离膜态沸腾departure from nuclear boiling ratio (DNBR) DNB偏离核态沸腾？Depletion燃耗，烧乏deposited corrosion product沉积腐蚀产物deposition沉积量depth of corrosion腐蚀深度derived air concentration导出空气浓度description for drawing up standard标准编制说明dashpot action缓冲作用dashpot drop time缓冲落棒时间dashpot section缓冲段data acquisition数据采集data base数据基础data channel数据通道data file数据文件data processing module数据处理模块daughter product子体产物dead band死区debug查错decay chain衰变链decay heat衰变热decommissioning退役decontamination factor去污因子deformation畸变degree of enrichment富集度degree of superheat过热度delayed critical缓发临界delayed neutron缓发中子delta connection三角形连接demineralizer after-filter床后过滤器demography人口统计学densification密实化denting凹陷deoxygenated water cooler除氧水冷却器deoxygenated water tank除氧水箱departure from nuclear boiling(DNB)偏离核态沸腾depleted fuel乏燃料deposit corrosion沉积腐蚀deposited metal熔敷金属depressurization卸压depth of foundation基础埋置深度derived limit导出极限design assumption设计假设design basis设计基准design basis accident(DBA)设计基准事故design basis source terms设计基准源项design code设计规范design control设计管理design interface control设计接口管理design objective limit设计目标限值design report设计报告design specification设计规范书design verification设计验证designation of system系统名称detail design施工设计detector push-pull device探测器推拉装置detector well探测器孔道dialog keyboard对话键盘dielectric strength绝缘强度diesel generator set柴油发电机组differential pressure controller差压调节器differential pressure transmitter差压变送器differential worth微分价值diffuser 导叶diffusion coefficient扩散系数digital filtering数字滤波digital misalignment alarm module数字失步报警dilution稀释dimineralized water pump除盐水泵direct grounding直接接地direct outward dialing直接外拨direction of welding焊接方向disadvantage factor不利因子discharge pump排放泵disconnect断连，断路disconnect plug可拆接头dished head碟形封头disinfection消毒disk file磁盘文件disk storage磁盘存储器display显示design basis event设计基准事件design change设计变更design condition设计工况design for reactor core safety in NPP核电厂堆芯安全设计design pressure设计压力design review设计审查design temperature设计温度designation名称desilting basin沉砂池detection limit探测限值detector storage tube探测器存放管diagnostic program诊断程序diaphragm valve隔膜阀diesel generator柴油发电机differential pressure gauge差压计differential protection差动保护differentiator module微分器组件diffuser plate流量分配板diffusion theory扩散理论digital input数字输入digital voltmeter module数字电压表组件digital/anolog (D/A) converter数/模转换器dilution factor稀释因子direct burial直埋direct inward dialing(DID)直接内拨directory目录discharge burnup卸料燃耗discharge卸料disconnect button拆卸按钮disconnect rod拆卸杆dished pellet碟形芯块disk磁盘disk operation system磁盘操作系统dispersed flow弥散流display frame显示帧帽display operation station（显示）操作器distributed network分布式网络distribution cabinet分配柜distribution system配水管DNB heat flux DNB热流密度Document change文件变更Document control manager文件管理经理document preparation文件编制document review文件审查domestic water yard pipe network system生活水厂区管网系统Doppler effect多普勒效应Dose commitment剂量负担Dose equivalent commitment剂量当量负担Dose rate conversion factor剂量率转换因子Double ended break双端断裂Double hook双钩double-pole single-throw(DPST) switch双极单掷开关downhand welding平焊draft standard for approval标准待批稿drain flash tank扩容器drain tank疏水箱drawing图纸drawing volume list图册目录drip pan集油盘drive shaft assembly驱动轴部件drop time落棒时间droplet entraiment液滴夹带dry bulb temperature干球温度dry-insulated transformer干式绝缘变压器dryer干燥器dryout干涸dual-frequency simplex operation共频单工操作duckwork管网duplication复制，转储dye penetrant examination着色渗透检查distributed computer system分布式计算机系统distribution box配电柜distribution list分发清单division篇document approval文件批准document control文件管理document distribution文件分发document retention文件保存domestic water生活水domestic sewage生活污水Doppler coefficient多普勒系数dose assessment剂量评价dose equivalent剂量当量dose equivalent limit剂量当量限值dosemeter reader剂量计读数器double fume chamber and hood双位通风柜double period倍增周期double-pulse generator双脉冲发生器double-reeling system双卷绕系统downstream下游draft standard for examination标准送审稿drain recovery tank疏水回收箱drawer抽屉drawing list图纸目录drift flux漂移流密度drive shaft驱动轴drive unit驱动机构droplet液滴drum卷筒dry deposition干沉降dry-type transformer干式变压器drying oven干燥箱，烘干箱，烘箱，干燥炉dual trace oscilloscope双踪示波器dual-tone multifrequency双音多频duct风管duplex transceiver双工收发信机duration time持续时间dynamic analysis动态分析dynamic equilibrium动态平衡dynamic instability动力学不稳定性earth leakage protection接地保护earthing接地earthing system接地系统earthquake subsidence震陷ejector喷射器effective dose equivalent有效剂量当量effective flow rate有效流量effluent radiation monitoring system排出流辐射监测系统(rod)ejection accident弹棒事故elastic scattering弹性散射electric dispatch network电力调度网electric heater电加热器electric monorail hoist单轨电动葫芦electric building电气厂房electric building cooler system电气厂房循环冷风机组系统electric building ventilation system电气厂房通风系统electrical conduit引出线管electrical penetration电气贯穿件electromagnetic braker电磁制动器electro-slag remelting电渣重熔electro-sound telephone system检修电话系统electrotechnical box电气箱ellipsoidal head椭圆形封头emergency announcement紧急通知emergency control room system应急控制室emergency diesel generator building water supply and drainage system应急柴油发电机厂房给排水系统emergency disk braker应急盘式制动器emergency drain应急疏水emergency feedwater tank应急给水箱emergency outlet事故排出口dynamic balance动平衡动压头dynamic head动压头dynamic parameter动态参数earth return大地回馈earthing resistance接地电组earthquake地震editor编辑程序effective delayed neutron fraction缓发中子份额effective full power days等效满功率天egg crate grid蛋篓型格架ejector抽气器electret microphone驻极体传声器electric furnace电炉electric horn电喇叭electric-hydraulic actuating brake电磁液压制动器electric building smoker exhaust system电气厂房排烟系统electric building water supply and drainage system电气厂房给排水系统electrical panel配电屏electroacoustic component电声元件electromagnetic flowmeter电磁流量计electronic pocket dosimeter电子式袖珍剂量计elevation立面embedded part预埋件emergency boration紧急硼化emergency core cooling应急堆芯冷却emergency diesel generator room ventilation system 应急柴油发电机通风系统emergency diesel generation system应急柴油发电机系统emergency exposure应急照射emergency oil pump应急油泵emergency power应急电源emergency power source(or supply)应急电源emergency telephone system应急自动电话系统emergency trip time紧急停堆时间enclosed motor封闭式电机，防水电动机end of life(EOL)寿期末end truck端梁end-of travel limit switch行程终端限位开关energization通电energy level能级energy response能量响应engineer station工程师站engineering company工程公司engineering enthalpy rise factor工程焓升因子engineering manual工程手册enriched浓缩的enriched uranium浓缩铀enrichment浓缩度，富集度enthalpy rise factor焓升因子enthalpy rise uncertainty factor焓升不确定因子environment qualification环境鉴定environment monitoring vehicle环境监测车epicenter震中equilibrium enrichment平衡富集度equipment hatch设备闸门equipotential connection等电压连接equivalent diameter当量直径escape rate coefficient逃脱率系数essential chilled water system重要冷冻水系统essential service water pump重要厂用水泵essential service water yard pipe network重要厂用水厂区管路系统evaporator蒸发器event事件examination检验excess letdown heat exchanger过剩下泄热交换器emergency shutdown紧急停堆emergency transfer equipment应急电源转换设备end of cycle循环末end plug端塞end-of erection state report安装完工报告end-window counter钟罩形计数管energy group能群energy resolution能量分辨率energy spectrum能谱engineering heat flux hot spot factor工程热通量热点因子engineering factor工程因子engineering heat flux hot channel factor工程热通量热管因子enriched fuel富集燃料enriched uranium reactor浓缩铀反应堆enthapy rise engineering hot channel factor焓升工程热管因子entrainment夹带environmental monitoring环境监测environmental assessment(EA)环境评价environmental quality(EQ)环境质量epithermal neutron超热中子equilibrium poisoning平衡中毒equipment list设备明细表equivalent core diameter堆芯等效直径erosion corrosion磨损腐蚀escape泄漏，逃逸essential service water intake filteration system重要厂用水取水过滤系统essential service water pumping station system重要厂用水泵房系统evaporative air cooling(EA V) unit蒸发式空气冷却机组ex-core instrumentation堆外测量excess letdown过剩下泄excess power超功率excitation励磁exhaust cleanup unit(ECU)排风净化机组exhaust hole排气孔expansion joint膨胀结合，伸缩缝expansion tank膨胀水箱expert's opinion专家意见external exposure外照射external load外负荷face of weld焊缝正面failed fuel assembly location detecting system破损燃料足见定位检测系统failure detector module故障检测元件fast connector快拆接头fast fission factor快裂变因子fast neutron flux快中子通量feasibility study可行性研究feed water heater给水加热器feed water storage tank给水箱feedwater inlet nozzle给水进口管嘴fiberglass玻璃纤维field change现场修改file文件fill充注fillet welding角焊film boiling膜态沸腾filter滤池final acceptance最终验收final safety analysis report(FSAR)最终安全分析报告fire alarm失火报警fire break防火墙fire damper防火阀fire extinction agent灭火剂（器）fire fighting foam system泡沫消防系统fire hose消防水龙带fire proof installation防火设施fire protection消防excess reactivity过剩反应性exclusion area boundary禁区边界exhaust fan排风机exhausting smoke fan排烟风机expansion ring膨胀环expert's report专家报告external contamination外污染external interface外部接口external pressure外压face plate面板failed fuel fraction破损燃料份额failure失效，故障，损坏fan风机fast neutron fluence快中子通量fault故障，事故feed water给水feed water pump给水泵feeder馈电线feeder ring给水环管field字段field inspection巡回检查filing归档filler metal填充金属film badge胶片剂量计filter过滤器fin散热片final acceptance report最终验收报告final storage of document文件最终储存fine sand细砂fire annihilation protecting equipment熄火保护装置fire extinction灭火fire extinction pump消防泵fire-fighting water消防水fire hydrant消火栓fire protection water system消防水系统fire rating耐火等级fire resistant耐火的fire stopping wall挡火墙first core第一堆芯fissile nucleus易裂变核fission chain裂变链fission chamber(miniature)裂变室（微型）fission energy裂变能fission gas裂变气体fission product裂变产物fission source裂变源fission yield裂变产额fitting配件fixed radio station无线固定台flame arrester阻火器flame resistant耐火焰的flange welding卷边焊flare groove welding喇叭型坡口焊flashing闪蒸flask ,cask屏蔽容器flexible connection柔性连接flexible coupling挠性联轴器，挠性接头float charge浮充电floating point浮点flooding淹没floor drain楼面疏水floppy disk软盘flow diagram（工艺）流程图flow distribution plate流量分配板flow instability流动不稳定性flow restrictor 限流器flow-head cure流量-扬程曲线flush pump冲洗泵flushing water冲洗水flux density通量密度flux flattening通量展平flux instrumentation guide tube通量测量导向管follow-up action后续行动forced circulation强迫循环fire stop阻火件first collision probability首次碰撞几率first out alarm首发报警fission and corrosion product activity裂变和腐蚀产物活度fission cross section裂变截面fission fragment裂变碎片fission neutron裂变中子fission rate裂变率fission spectrum裂变谱fissionable可裂变的fixed point固定点fixed tube固定套管flammable易燃的flanged connection法兰连接flare test（传热管）扩口试验flashing alarm闪光报警flat head平封头flexible cord柔线float type flowmeter浮子流量计floatation气浮池flood light泛光灯，探照灯floor contamination monitor地面污染监测仪floor drain tank楼面疏水箱flow coastdown惯性流量下降flow distribution流量分配flow induced vibration流致振动flow lift force流动升力flow transmitter流量变送器fluorescent lamp荧光灯flush-mounted镶嵌，暗装flux通量flux distribution通量分布flux gradient通量梯度flux map通量分布图food chain事物链foreground前台foreign material杂质forging锻造former辐板（堆芯围板的径向支撑板）fracture mechanics断裂力学framework框架，构架frequency analysis频谱分析fresh water淡水fretting wear微振磨损front computer前置计算机functional assignment职责分工fuel assembly燃料组件fuel assembly visual inspection equipment燃料组件目视检查装置fuel building bridge燃料厂房桥架fuel building ventilation system燃料厂房通风系统fuel burnup燃料燃耗fuel column燃料柱fuel cycle lifetime燃料循环寿期fuel element failure accident燃料元件破碎事故fuel loading and unloading装料与卸料fuel mispositioning accident错装料事故fuel pool bridge燃料抓取机（燃料池桥架）fuel shipping container rig燃料运输容器吊具fuel swelling燃料肿胀fuel transfer system燃料运输系统fuel tube燃料包壳管full penetration welding全透焊逢full-load torque满载能力function test功能试验fuse熔断器fuse switch熔断器开关fusion welding熔焊gantry龙门架gap conductance间隙导热forged parts锻制件format格式化fouling coefficient污垢系数frame框架free-standing cladding自立式包壳frequency meter频率计，周波表fretting corrosion激振腐蚀friction coefficient摩擦系数friction loss摩擦损失front panel前面板fuel燃料组件fuel assembly sipping device燃料组件啜吸装置fuel basket燃料篮fuel building燃料厂房fuel building crane燃料厂房起重机fuel building water supply and drainage system燃料厂房给排水系统fuel cluster燃料棒束fuel cycle燃料循环fuel element 燃料元件fuel handling system燃料装卸系统fuel inventory燃料装量fuel management燃料管理fuel pellet燃料芯块fuel rod燃料棒fuel storage, transportation and inspection system 燃料储运和检验系统fuel transfer shielding燃料运输屏蔽fuel transfer tube燃料运输通道full penetration weld全穿透焊full power满功率function key功能键foundation ring基础环fuse isolator熔断器闸刀gantry crane龙门吊gas accumulated flowmeter气体累计流量计gas chromatograph气体色谱gas heater气体加热器gas stripper脱气塔gas stripping脱气gaseous sample气体取样gaseous waste treatment system气体废物处理系统gear coupling齿轮联轴器Geiger-Muller counter盖革/弥勒管general corrosion全面腐蚀general standard通用标准generation生成genetic effect遗传效应geography地理girth welding环缝焊接glass dosimeter玻璃剂量计glove box手套箱governor valve调节阀grain-size晶粒度graphic package图形软件包graphic screen图形显示屏Gray code葛莱码Gray/Gy戈瑞grid cell定位格架栅元grid telephone network电网通话网络groove（焊接）坡口groove welding坡口焊ground water地下水grounding conductor接地导体grounding wire接地线group display成组显示guide导则guide rail导向轨道guide tube导向管guide tube support plate压紧顶帽（导向管支撑板）habitability area（可）居留区hand hole手孔handrail扶手gas cooler气体冷却器gas insulated switchgear(GIS)气体绝缘开关装置gas stripping unit脱气装置gaseous space气空间gasket垫片gate valve闸阀gear reducer齿轮减速器general arrangement厂房总布置图general scientillation counter通用闪烁计数器generator & main transformer system发电机和主变压器系统girder主梁gland packing压盖填料globe valve截止阀go pulse启动脉冲grab sampling手选取样graphic display图形显示graphic printer图形打印机gravelly sand砾砂Gray code shaper葛莱码整形器Grid电网，栅栏grid spring定位格架gripper抓具groove angle坡口角度ground fault接地不良grounded electrode接地电极grounding resistance接地电阻groundwater level地下水位group selector组选择器guide cylinder导流筒guide vane导向管hand and foot monitor手足监测仪handling opening吊装孔hands-free speaking telephone set免提扬声电话hanger支吊架hard copy printer硬拷贝打印机harmful effect有害影响head block assembly定滑轮组head flange insulation顶盖法兰保温层heat tracing(electric)加热保温（电）heading标题health physics program保健物理大纲heat(or ladle) analysis熔炼分析heat balance热平衡heat conductivity热导率heat exchanger热交换器heat flux热通量heat load热负荷heat transfer coefficient热交换系数heater加热器heating ventilation and air conditioning采暖通风及空调helium leak check氦气检漏hexadecimal十六进制的high energy pipe高能管道high efficient filter高效过滤器high range gamma radiation monitor for accident 事故用高量程￥辐射监测仪high voltage power supply高压电源high-pressure ionization chamber高压电离室high-purity germanium高纯锗hold down spring压紧弹簧环hold point停工待检点hood通风柜horizontal acceleration水平加速度horizontal pipe横管horn loudspeaker号筒扬声器hot channel factor热管因子hot laundry ventilation system洗衣房通风系统hot point factor热点因子hot sink热井hardware硬件hazardous atmosphere危险环境head dome insulation顶盖球冠保温层head loss水头损失head封头headset头戴式送受话器health physics system保健物理系统heat affected zone热影响区heat capacity热容heat diffusion热扩散heat flow rate热流量heat generation释热heat sink热井heat treatment热处理heating coil加热盘管heavy oil重油helical-wrap drive cable螺旋形驱动电缆hemispherical head半球形封头high efficiency particulate and air filter高效过滤器high neutron flux trip中子高通量紧急停堆high range ionization chamber area gamma monitor 高量程电离室区域γ监测high-level noble gas gamma monitor高放惰性气体γ监测仪hoist speed提升速度hold-down support assembly压紧支撑结构hold-up tank暂存箱hook吊钩horizontal guide wheel水平导向轨horizontal position welding横焊hot cell热室hot channel热通道hot leg热段hot performance test热态性能试验hot shutdown热停堆hot spot factor热点因子hot standby热备用hot test热态试验hot water system热水系统hourly variation coefficient时变化系数housekeeping场地管理HP sampling cooler高压取样冷却器Humidifier加湿器。