电子自动化系考研复试专业英语词汇(完美版)

电流电压功率频率电阻电容电抗current voltage power frequency resistance capacitance reactance电阻率resistivity阻抗impedance相，相位phase有功功率active power 无功功率reactive power视在功率apparent 装设功率installed 安培ampere (A) 伏volt (V) power power欧姆ohm赫兹hertz (HZ)瓦watt (W)供电局power supply authority电力公司power supply company发电厂power plant变电所substation配电站distribution substation配变电站transformer station 终端变电站terminal substation车间变电站substation in workshop :室内变电站indoor substation自动变电站automatic substation成套变电站unit substation 高压室H.T room低压室L.T room变压器室transformer room 变压器平台transformer platform柴油发电机室diesel generator room控制室control room蓄电池室battery room维修间maintenance room值班室duty room 歇息室rest room电容器室condenser room充电室battery -- chargingroom室外储油罐outdoor oiltank地下油罐underground oiltank日用油箱day tank负荷load一类负荷first-class load二类负荷second-class load三类负荷third-class load照明负荷lighting load动力负荷power load电阻负荷resistance load电抗负荷reactive load冲击负荷shock load空载non -load有载on-load满载full -load过载over -load不平衡负荷unbalanced load平衡负荷balanced load额定负载nominal load负荷计算load circulation功率因数power factor同时使用系数diversityfactor需要系数法demand factormethod利用系数法utilizationfactor method二项式法binomial method无功功率补偿reactivepower compensation自然功率因数natural powerfactor补偿后功率因数powerfactor after高压补偿H.T side低压补偿compensatingcompensatingcompensating in L.T side负荷率load rate补偿容量compensatingcapacity设备装设容量installedcapacity备用容量standby capacity额定容量rated capacity视在容量apparent capacity计算容量calculatedcapacity短路容量short circuitcapacity负荷计算表load calculationtable电压voltage高压high tension (H.T)低压low tension (L.T)冲击电压临界电压残存电压击穿电压供电电压照明电压工作电压额定电压impulse voltagecritical voltageresidual voltagebreakdown voltagesupply voltagelighting voltageworking voltagerated voltage相电压phase voltage线电压line voltage过压over--voltage欠压under--voltage电压降voltage drop电压损失电压偏移电压波动电压标准电压等级voltage lossvoltage deviationvoltage variationvoltage standardvoltage class电压调整率voltage regulationrate电流current交流alternating current (A.C)直流direct current (D.C)短路电流short--circuit短路点short circuit point三相短路电流three-phaseshort-circuit current两相短路电流two-phaseshort-circuit current单相短路电流single--phaseshort-circuit current短路电阻short-circuitresistance短路电压short-circuit voltage短路电抗short-circuitreactancein短路容量short-circuit capacity短路稳定性short-circuit stability短路冲击电流short-circuit impulse current热效应thermal effect稳定短路电流steady state short-circuit current切断电流cut-off current整定电流setting current动作电流action current额定电流rated current, nominal current熔体电流melt current熔丝电流fuse current故障电流fault current极限电流limiting current过电流over--current有效值virtual value, effective value电源，供电方式power and supply systempowerpower备用电源应急电源常用电源供电电压standby source emergency source normal source supply voltage双回路供电two-feeder supply 两个独立电源two independent power supply放射式radial system单回路放射式one-circuit radial system双回路放射式two-circuit radial system有公用备用干线的放射式radial system with public standby main line树干式trunk system单回路树干式one-circuit trunk system单侧供电双回路树干式two-circuit trunk system with one-side power supply 双侧供电单回路树干式one-circuit trunk system withtwo-side power supply双侧供电双回路树干式two-circuit trunk system withtwo-side power supply环式ring system链式chain system变压器—干线式transformer-main line systemTN 系统TN systemTN—S 系统TN-S systemTN—C 系统TN-C systemTN —C —S 系统TN-C-SsystemTT 系统TT system单相二线制1-phase 2-wiresystem三相四线制3-phase 4-wiresystem三相五线制3-phase 5-wiresystem保护线protective earth (PE)中性线(N 线) neutral分列运行independentoperation并列运行parallel operation无载运行non-load operation变压器transformer三相变压器transformer油浸变压器transformer自冷变压器transformerthree-phaseoil-immersedself-cooling铜线变压器copper-coiltransformer铝线变压器aluminum-coiltransformer有载调压的变压器on-loadregulating transformer可调变压器variabletransformer全封闭的变压器fully-enclosed transformer干式变压器dry transformer单相变压器single-phasetransformer防雷变压器lightning-prooftransformer环氧浇注变压器epoxy-resinfilled transformer电力变压器transformer低损耗变压器transformer照明变压器transformer控制变压器transformerpowerlow losslightingcontrol三相油浸自冷式铝线低损耗有调压电力变压器3-phaseself-coolingaluminum-coiltransformeroil-immersedand low-losspower变压器系数transformer factor调压器voltage regulator稳压器stabilizer减压器reducer整流器rectifier限流器current limiter不停电电源uninterruptedpower supply (UPS)变阻器rheostat电阻器resister自动功率调整器automaticpower regulator电压互感器voltagetransformer电流互感器currenttransformer降压变压器step-downtransformer自动调压器automaticregulator高频变压器high-frequencytransformer降压器step-down transformer升压器step-up transformer编号code型号type用途function二次接线图号secondarywiring drawing No.工作电源working source操作电源operating source外形尺寸overall dimension一次主要设备preliminary main equipment辅助设备auxiliary equipment 进线incoming line出线outgoing line规格specification数量quantity高压电器H.T equipment高压配电柜H.T distribution cabinet高压开关柜H.T switchgear手车式高压开关柜draw—out type H.T switchgear户内交流金属铠装挪移式开关柜indoor A.C armored movable switchgear高压无功功率补偿装置H.T reactive power compensator高压静电电容器柜H.T electrostatic capacitor cabinet大功率并联电容无功功率补偿high power parallel capacitor reactive power compensating 高压断路器H.T circuit breaker少油断路器minimum oil circuit breaker油断路器oil circuit breaker 真空断路器vacuum circuit breaker空气断路器air circuit breaker 六氟化硫断路器sulfur hexaflouride breaker (SF6 breaker)户内式indoor (type)户外式outdoor (type)电磁式electromagnetic产气式aerogenic高压接触器H.T contactor高压真空接触器H.T vacuum contactor高压负荷开关switch高压隔离开关H.T isolator操动机构control mechanism手动操动机构hand controlmechanism电磁操动机构magneticcontrol mechanism弹簧储能操动机构(energystoring) spring operatingmechanism电动操动机构motor drivedoperating mechanism高压熔断器H.T fuse跌落式熔断器drop—out fuse高压电抗器H.T reactor串联电抗器series reactor高压互感器H.T transformer移相电容器phase —shiftcapacitor低压配电装置L.Tdistributor device低压配电屏L.T distributionpanel低压无功功率补偿装置L.Treactive power compensator抽屉式低压配电屏drawableL.T distribution panel电动机控制中心motorcontrol center (MCC)固定式低压配电屏fixed L.Tdistribution panel低压静电电容器屏L.Telectrostatic capacitor panel出线屏进线屏联络屏计量屏outgoing panelincoming panelconnection panelmeasurement panel动力馈电屏power feederpanel照明馈电屏lighting feederpanel控制柜control cabinet配电箱distribution cabinet总配电箱general distributionbox动力配电箱powerdistribution box照明配电箱lightingdistribution box插座箱socket box电度表箱kilowatt-hour meterbox非标准控制箱，柜，台non-standard control box,cabinet, desk电源切换箱powerchange-over box开关switch总开关master switch主开关main switch刀开关knife switch负荷开关load switch开启式开关open switch封闭式开关closed switch组合开关combination switch自动空气断路器automaticair breaker框架式skeleton type塑料外壳式断路器mouldedcase circuit breaker (MCCB)行程开关position switch微动开关microswitch万能转换开关universalswitch分级转换开关stepping switch换相开关phase converter防爆开关explosion proofswitch漏电保protection三向开关轻载开关压力开关护开关leakageswitchthree—way switchunderload switchpressure switch单刀双掷开关single-poledouble throw switch接触器contactor交流接触器A.C contactor直流接触器D.C contactor消弧接触器arc extinctioncontactor起动器starter电磁起动器electromagneticstarter磁力起动器magnetic starter自动空气式星三角起动器automatic air star-delta starter减压起动器voltage reducingH.T loadstarter起动控制箱starting controler 低压熔断器L.T fuse螺旋式熔断器screw fuse快速熔断器quick fuse瓷插式熔断器plug-in fuse继电器relay电流继电器current relay电压继电器voltage relay过电流继电器over-current relay信号继电器时间继电器中间继电器漏电继电器signal relay timing relay intermediate relay leakage relay欠压继电器under-voltage relay绝缘监视继合器insulation detection relay交流电度表A.C kilowatt hour meter单相电度表single-phase kilowatt hour meter三相电度表three-phase kilowatt hour meter无功电度表reactive kilovolt ampere-hour meter无功功率表reactive power meteractive power meter电流表ammeter, current meter 电压表voltmeter万用电表universal meter绝缘检查电压表insulation check voltage meter功率因数表power factor meter多相电度表polyphase meter 电力定量器机电electrical machine同步的synchronous异步的asynchronous电动机motor发机电generator转子rotor定子stator 柴油发机电 ( 组 ) dieselgenerator (set)电动发机电 ( 组 ) motorgenerator (set)感应电动机induction motor鼠笼式感应电动机squirrelcage induction motor绕线式电动机wound-rotorinduction motor滑环式电动机slip-ring motor起动电动机starting motor;actuating motor自激电动机motor with selfexcitation同步器synchronizer励磁机exciter伺服电动机service motor插接装置plug device插头plug螺口插座screw socket卡口插座bayonet socket插座socket; outlet单相二极插头1-phase2-pole plug三相插头3-phase plug单相插座single phase socket三相四极插座3-phase4-pole socket接线柱binding post接头adapter接线板terminal block接线盒terminal box;junction box接线箱connection box;junction box线路及安装line andinstallation线，路线高压路线输电路线电源进线line and circuitH.T linetransmission lineincoming line出线outgoing line馈线feeder供电干线main supply line;supply main低压路线L.T line电力干线main power line照明干线main lighting line支线branch line电力支线power branch line照明支线lighting branch line封闭式母线enclosed bus--bar接插式母线plug-in bus--bar接地母线earth line中性线，零线neutral应急照明线emergencylighting line联络线liaison line滑触线trolley line埋地线underground line明线open wire暗线concealed wire明线布线暗线布线通信路线架空路线架空干线电缆路线open wiringconcealed wiringcommunication lineoverhead lineoverhead maincable line电缆沟cable trench电缆桥架cable bridge电缆托架cable tray电缆槽cable duct墙式电缆槽wall duct导线conductor and cable裸导线bare conductor铝线aluminum conductor铜芯线copper core cable电缆cable馈电电缆feed cable电力电缆power cable照明电缆lighting cable通信电缆communicationcable控制电缆信号电缆实心电缆同轴电缆单芯电缆双股电缆高压电缆低压电缆绝缘电缆屏蔽电缆护套电缆铜芯电缆铠装电缆control cablesignal cablesolid cablecoaxial cablesingle-core cablepaired cableH.T cableL.T cableinsulated cableshielded cablesheathed cablecopper core cablearmored cable有功功率表铅包电缆lead-covered cable油浸电缆oil-immersed cable 漆包电缆lacquer-cover cable 纸绝缘电缆paper-insulated cable橡皮绝缘电缆rubber-insulated cable塑料绝缘电缆plastic-insulate cable绕扎电缆wrapped cable聚乙烯polyethylene, polythene聚氯乙烯绝缘电缆polyvinylchloride (PVC) cable 交联聚乙烯绝缘电缆x-linked polyethylene (XLPE) cable乙烯绝缘软性电缆vinyl cabtyre cable阻燃铜芯塑料绝缘电线flame retardant copper core plastic insulated wire交联聚乙烯绝缘钢带铠装聚氯乙烯护套电力电缆x —linked polythene insulated steel tape armored PVC sheathed power cable韧性橡皮绝缘电缆tough-rubber sheathed cable地下电缆ground cable架空电缆overhead cable软电缆flexible cable电缆隧道cable tunnel电缆隧道口cable tunnel exit 电缆井cable pit电缆人孔cable manhole电缆夹cable cleat电缆分线箱cable junction box电缆箱，分线盒cable cabinet 电缆接线头cable plug电缆终端盒，电缆接头电缆吊架，电缆吊杆cable hanger电缆桥架cable bridge埋深buried depth 安装installation安装高度installation height电杆长度pole length线间距离distance betweenlines跨度span弧垂sag交叉点crossing point架空引出over-head leadingout落地安装installed on ground嵌装在墙上built in wall挂墙安装suspended on wall明装surface mounted嵌装flush mounted暗装conceal mounted架空引入over-head leading-in敷设laying明敷exposed laying暗敷concealed laying埋地敷设led underground由……引来(led) from引至(led) to直埋buried directlyunderground穿钢管敷设laid in steelconduit引上led-up引下led--down沿……敷设run along沿墙along wall沿梁along beam跨柱across column弯曲半径bending radius抽头tap-off电缆终端头cable terminationjoint试验，维护test, maintenance试车整定修理验收故障test run, commissionsettingrepairacceptancefault停电power cut, power failure校正correct停机stop定期检修periodicmaintenance继电保护relaying保护protection保护配置protectiondisposition电流速断保护currentquick-breaking protection过电流保护over-currentprotection纵联差动保护tandemdifferential protection过载保护over-load protection距离保护distance protection功率方向保护directionalpower protection继电器relay逆流继电器reverse-currentrelay阻抗继电器impedance relay低周率继电器low frequencyrelay重合闸继电器reclosing relay定向继电器directional relay瞬动继电器instantaneousrelay辅助继电器auxiliary relay差周率继电器differencefrequency relay极化继电器polarized relay合闸位置继电器closingposition relay整定setting整定值set value整定范围setting range时限time lag反时限inverse time定时限definite time定时反时限definite inversetime变时限dependent time死区dead zone保护范围protection range动作action动作时间action time,actuating time动作范围action range延时delay切换switchover瞬时动作instantaneous action 复位reset直流操作D.C operation交流操作A.C operation操作电压control voltage合闸switch on跳闸trip off接通switch-in, close-up备用电源自动投入automatic switch-on of standby power supply自动重合闸automatic reclosing脱扣线圈tripping coil电流脱扣，串联脱扣tripping电压脱扣，并联脱扣series shunttripping起动start住手stop按钮push button断开，切断break, cut off直接起动direct starting延时速断delay quick breaking保护跳闸protecting tripping防跳tripping prevent跳闸指示灯tripping indicating lamp合闸回路closing circuit超温报警over temperature alarming防雷，接地lightning protection and earthing雷击lightning stroke雷害lightning disturbance雷电闪络lightning flash over雷电过电，雷涌lightning surge直击雷direct stroke侧击雷side stroke感应雷induction stroke雷暴thunderstorm雷电日thunder day雷电日数number of lightning days雷电或者然率lightning probability触电electric shock静电感应electrostaticinduction放电electric discharge间隙gap电火花spark电弧arc漏电leakage漏电路径leakage path避雷装置lightning protector避雷针lightning rod,lightning conductor避雷带lightning belt避雷网lightning-protectionnet避雷针支架lightning rodsupport避雷针基础lightning rodbase避雷器arrester球形避雷spherical arrester管式避雷tubular arrester阀式避雷器auto-valvearrester角式避雷器horn arrester多隙避雷器multigap arrester金属氧化物避雷器metal-oxide arrester铅避雷器aluminum arrester氧化膜避雷器oxide filmarrester磁吹避雷器magneticblow-out arrester磁吹阀式避雷器magneticblow-out valve type arrester防雷工程lightning protectionengineering均压网voltage balancing net保护和接地protection andearthing保护范围保护高度保护半径protection rangeprotection heightprotection radius保护角protection angle防雷分类classification oflightning protection一类防雷区first classprotection接地earthing接地电阻earth resistance接地电阻表earth tester防雷接地earthing forlightning protection人工接地artificial earthing工作接地working earthing保护接地protective earthing保护地protective earth信号地signal earth重复接地re-earthing中性点接地neutral pointearthing屏蔽接地接地系统接地故障暗接地线shielding earthingearthing systemearth faultconcealed earth line暗检测点concealed checkpoint接地装置earthing device接地开关earthing switch接地火花避雷器earthingarrester接地母线earth bus接地线earth conductor接地极earth electrode引下线led-down conductor断接卡disconnector接地干线ground bus垂直接地极vertical electrode水平接地极horizontalelectrode降阻剂resistance reducer利用主筋作引下线mainreinforcing bar used asdown-led conductor利用铁爬梯作引下线ironladder used as down-ledconductor接地线引入处entrance ofearth wire自然接地体natural grounding基础接地体foundationgrounding接零保护neutral protection保护接零protectiveneutralization接零干线neutral main利用电线管作零线conduit used as neutral line零线，接地线(conductor) 零线，中性线(conductor) neutral line neutral line带电金属外壳current carrying metallic case不带电金属外壳non-current carrying metallic case材料material金属metal镀锌zinc plating , galvanization镀铂镀钠镀铬镀镍镀锡platinum plating cadmium plating chromium plating nickel plating tin plating镀锌板galvanized sheet 镀锌层zinc coat镀锌钢板plate镀锌扁钢steel镀锌角钢steel镀锌圆钢steel镀锌钢管galvanized steel galvanized flat galvanized angle galvanized round galvanized steelpipe镀锌槽钢steel硬塑料管galvanized channel hard plastic pipe绝缘材料insulating materials 绝缘包布insulating tape填充filling填料filler, filling material电缆膏cable compound绝缘膏insulating compound 膏compound漆lacquer, paint清漆varnish搪瓷enamel; porcelain enamel 沥青bitumen; asphalt云母mica 环氧树脂epoxy resin腊wax石膏gypsum石棉asbestos电木，酚醛塑料bakelite玻璃纤维glass fiber橡皮rubber辅件auxiliaries支架support电缆夹具cable cleal电缆接头cable spice电缆套cable box电缆铠装cable armouring接地螺栓earthing bolt百页窗louvres隔板closure, partition隔热板heat shield法兰，垫圈flange镀锌螺母galvanized nut螺钉螺栓垫块垫木垫片垫圈吊钩screw, nailboltbearerskidgasket, spacerwasher; (ring ) gaskethanging hook轨rail照明lighting人工照明artificial lighting工作照明working lighting直接照明direct lighting间接照明indirect lighting局部照明local lighting; spotlighting挪移照明portable lighting应急照明emergency lighting疏散照明egress lighting值班照明duty lighting警卫照明guard lighting障碍照明obstacle lighting正常照明normal lighting舞台照明stage lighting走道照明corridor lighting盘面照明dial lighting楼梯照明staircase lighting剧场照明theater lighting室内照明indoor lighting室外照明道路照明广场照明街道照明照明方式普通照明辅助照lightingoutdoor lightingroad lightingplaza lightingstreet lightinglighting patterngeneral lighting明supplementary大面积照明area lighting大面积泛光照明area floodlighting逆光照明back lighting漫散照明diffuse lighting橱窗照明shop windowlighting。

◆电子类专业英语词汇大全 (A--Z)作者: 旺旺时间: 2006-5-18 16:48:00●电子类专业英语词汇 Aa.c .balance indicator,交流平衡指示器a. c. bridge,交流电桥a. c. current calibrator,交流电流校准器a. c. current distortion,交流电流失真a. c. induced polarization instrument,交流激电仪a. c. potentiometer,交流电位差计a. c. resistance box,交流电阻箱a. c. standard resistor,交流标准电阻器a. c. voltage distortion,交流电压校准器a. c. voltage distortion,交流电压失真Abbe comparator,阿贝比长仪aberration,象差ability of anti prereduced component,抗先还原物质能力ablative thickness transducer [sensor],烧蚀厚度传感器abrasion testing machine,磨损试验机absolute calibration,绝对法校准absolute coil,独立线圈absolute error,绝对误差(absolute)error of measurement,测量的（绝对）误差absolute gravimeter,绝对重力仪absolute gravity survey,绝对重力测量absolute humidity,绝对湿度absolute method,绝对法absolute moisture of the soil,土壤（绝对）湿度absolute pressure,绝对压力absolute(pressure transducer,绝对压力表absolute pressure transducer[sensor],绝对压力传感器absolute read-out,单独读出absolute resolution,绝对分辨率absolute salinity,绝对盐度absolute stability,绝对稳定性absolute stability of a linear system,线性系统的绝对稳定性absolute static pressure of the fluid,流体绝对静压absolute temperature scale,绝对温标absorbance, 吸光度absorbed current image,吸收电流象absorptance,吸收比absorptiometer, 吸收光度计absorption cell,吸收池absorption coefficient,吸收系数absorption correction,吸收修正absorption edges,吸收边absorption factor,吸收系数absorption hygrometer,吸收温度表absorption spectrum,吸收光谱absorption X-ray spectrometry,吸收X射线谱法absorptivity,吸收率absorptivity of an absorbing,吸引材料的吸收率abstract system,抽象系统abundance sensityivity,丰度灵敏度AC-ACLVDT displacement transducer,交流差动变压器式位移传感器accelerated test,加速试验accelerationg voltage,加速电压acceleration,加速度acceleration error coefficient,加速度误差系数acceleration of gravity,重力加速度acceleration simulator,加速度仿真器acceleration transducer[sensor],加速度传感器accelerometer, 加速度计acceptance of the mass filter,滤质器的接收容限acceptance test,验[交]收检验access,存取 access time,存取时间accessibility,可及性accessories of testing machine,试验机附件accessory(for a measuring instrument),（测量仪表的）附件accessory hardware,附属硬件accessory of limited interchangeability,有限互换附件accumulated error,积累误差accumulated time difference,累积时差accumulative raingauge,累积雨量器accumulator,累加器accuracy,精[准]确度accuracy class,精[准]确度等级accuracy limit factor(of a protective current transformer）, （保护用电流互感器的）精确度极限因数accuracy of measurement,测量精[准]确度accuracy of the wavelength,波长精确度accuracy rating,精确度限acetylene(pressure)gauge,乙炔压力表acetylene regulator,乙炔减压器acoustic amplitude logger,声波幅度测井仪acoustic beacon,水声信标acoustic current meter,声学海流计acoustic element,声学元件acoustic emission,声发射acoustic emission amplitude,声发射振幅acoustic emission analysis system,声发射分析系统acoustic emission detection system,声发射检测系统acoustic emission detector,声发射检测仪acoustic emission energy,声发射能量acoustic emission event,声发射事件acoustic emission preamplifier,声发射前置放大器acoustic emission pulser,声发射脉冲发生器acoustic emission rate,声发射率acoustic emission signal processor[conditioner],声发射信号处理器acoustic emission rate,声发射信号acoustic emission source location and analysis system,声发射源定位及分析系统acoustic emission source location system,声发射源定位系统acoustic emission source,声发射源acoustic emission spectrum,声发射频谱acoustic emission technique,声发射技术acoustic emission transducer[sensor],声发射换能器acoustic fatigue,声疲劳acoustic impedance,声阻抗acoustic logging instrument,声波测井仪acoustic malfunction,声失效acoustic matching layer,声匹配层acoustic(quantity)transducer[sensor],声（学量）传感器acoustic ratio,声比acoustic releaser,声释放器acoustic resistance,声阻acoustic thermometer,声学温度计；声波温度表acoustic tide gauge,回声验潮仪acoustic transponder,声应答器acoustical frequency electric,声频大地电场仪acoustical hologram,声全息图acoustical holography,声全息acoustical holography by electron-beam scanning,电子束扫描声全息acoustical holography by laser scanning,激光束扫描声全息acoustical holography by mechanical scanning,机械扫查声全息acoustical imaging by Bragg diffraction,布拉格衍射声成像acoustical impedance method,声阻法acoustical lens,声透镜acoustically transparent pressure vessel,透声压力容器acquisition time,取数据时间actinometer, 光能计；直接日射强度表；日射表(active)energy meter,（有功）电度表active gauge length,有效基长active gauge width,有效基宽active metal indicated electrode,活性金属指示电极active remote sensing,主动遥感active transducer[sensor],有源传感器activity,活度 activity coefficient,活度系数actual material calibration,实物校准actual time of observation,实际观测时间actual transformation ratio of voltage transformer,电压互感器的实际变化actral transformation ratio of current transformer,电流互感器的实际变化actual value,实际值actual voltage ratio,实际电压比actuator,执行机构；驱动器actuator bellows,执行机构波纹管actuator load,执行机构负载actuator power unit,执行机构动力部件actuator sensor interface(ASI),执行器传感器接口actuator shaft,执行机构输出轴actuator spring,执行机构弹簧actuator stem,执行机构输出杆actuator stem force,执行机构刚度actuator travel characteristic,执行机构行程特性adaptation layer,适应层adaptive control,（自）适应控制adaptive control system,适应控制系统adaptive controller,适应控制器adaptive prediction,适应预报adaptive telemetering system,适应遥测系统adder,加法器addition method,叠加法additional correction,补充修正additivity of mass spectra,质谱的可迭加性address,地址 adiabatic calorimeter,绝热式热量计adjust buffer total ion strength,总离子强度调节缓冲剂adjustable cistern barometer,动槽水银气压表adjustable relative humidity range,相对湿度可调范围adjustable temperature range,温度可调范围adjusted retention time,调整保留时间adjusted retention volume,调整保留体积adjuster,调整机构；调节器adjustment,调整adjustment bellows,调节波纹管adjustment device,调整装置adjusting pin,校正针adsorbent,吸附剂adsorption chromatography,吸附色谱法aerial camera,航空照相机aerial remote sensing,航空遥感aerial surveying camera,航摄仪aerodynamic balance,空气动力学天平aerodynamic noise,气体动力噪声aerograph,高空气象计aerogravity survey,航空重力测量aerometeorograph,高空气象计aerosol,县浮微料；气溶胶aging of column,柱老化agitator,搅拌器agricultural analyzer,农用分析仪air-borne gravimeter,航空重力仪air capacitor,空气电容器air consumption,耗气量air damper,空气阻尼器air-deployable buoy,空投式极地浮标air-drop automatic station,空投自动气象站air duct,风道air gun,空气枪air inlet,进风口air lock,气锁阀air-lock device,锁气装置air outlet,回风口air pressrue balance,空气压力天平air pressure test,空气压力试验air sleeve,风（向）袋air temperature,气温air-tight instrument,气密式仪器仪表air to close,气关air to open,气开airborne electromagnetic system;AEM system,航空电磁系统airborne flux-gate magnetometer,航空磁通门磁力仪airborne gamma radiometer,航空伽玛辐射仪airborne gamma spectrometer,航空伽玛能谱仪airborne infrared spectroradiometer,机载红外光谱辐射计airborne optical pumping magnetometer,航空光泵磁力仪airborne proton magnetometer,航空甚低频电磁系统airborne XBT,机载投弃式深温计airgun controller,气控制器airmeter,气流表alarm summery panel,报警汇总画面alarm unit,报警单元albedograph,反射计alcohol thermometer,酒精温度表algorithm,算法 algorithmic language,算法语言alidade, 照准仪alignment instrument,准线仪alkali flame ionization detector(AFID),碱焰离子化检测器alkaline error,碱误差alkalinity of seawater,海水碱度all-sky camera,全天空照相机all-weather wind vane and anemometer,全天候风向风速计allocation problem,配置问题；分配问题allowable load impedance,允许的负载阻抗allowable pressure differential,允许压差allowable unbalance,许用不平衡量alpha spectrometer,α粒子能谱仪alternating[exchange]load, 交变负荷alternating-current linear variable differential transformer(AC-ACLVDT), 交流极谱仪 alternating temperature humidity test chamber,交变湿热试验箱altimeter,高度计altitude angle,高度角altitude meter,测高仪ambient humidity range,环境湿度范围ambient pressure,环境压力ambient pressure error,环境压力误差ambient temperature,环境ambient temperature range,环境温度范围ambient vibration,环境振动ambiguity error,模糊误差ammeter, 电流表ammonia(pressure)gauge,氨压力表amount of precipitation,雨量amount of unbalance,不平衡量amount of unbalance indicatior,不平衡量指示器ampere-hour meter,安时计amplitude,幅值amplitude detector module,振幅检测组件amplitude error,振幅误差amplitude modulation(AM),幅度调制；调幅amplitude-phase error,幅相误差amplitude ratio-phase difference instrument,振幅比—相位差仪amplitude response,幅值响应analog computer,模拟计算机analog control,模拟控制analog data,模拟数据analog deep-level seismograhp,模拟深层地震仪analog input,模拟输入analog magnetic tape record type strong-motion instrument,模拟磁带记录强震仪analog model,模拟模型analog output,模拟输出analog seismograph tape recorder,模拟磁带地震记录仪analog simulation,模拟仿真analog stereopotter,模拟型立体测图仪analog superconduction magnetometer,模拟式超导磁力仪analog system,模拟系统analog telemetering system,模拟遥测系统analog-to-digital conversion accuracy,模-数转换精确度analog-to-digital conversion rate,模-数转换速度analog transducer[sensor],模拟传感器analogue computer,模拟计算单元analogue date,模拟数据analogue measuring instrument,模拟式测量仪器仪表analogue representation of a physical quantity,物理量的模拟表示analogue signal,模拟试验analogue-digital converter;A/D converter,模-数转换器；A/D转换器analogue-to-digital conversion,模/数转[变]换analysis of simulation experiment,仿真实验分析analytical balance,分析天平analytical electron microscope,分析型电子显微镜analytical gap,分析间隙analytical instrument,分析仪器analytical line,分析线analytical plotter,解析测图仪analyzer tube,分析管anechoic chamber,消声室；电波暗室anechoic tank,消声水池anemograph,风速计anemometer,风速表anemometer meast,测风杆anemometer tower,测风塔aneroid barograph,空盒气压计aneroid barometer,空盒气压表；空盒气压计aneroidograph,空盒气压计angle,角度angle beam technique,斜角法angle beam testing,斜角法angle form,角型angle of attach,冲角angle of field of view,视场角angle of incidence,入射角angle of refraction,折射角angle of spread,指向角；半扩散角angle of view of telescope,望远镜视场角angle of X-ray projiction,X射线辐射圆锥角angle probe,斜探头angle resolved electron spectroscopy(ARES),角分辨电子谱法angle strain,角应变angle transducer[sensor],角度传感器anglg-attack transducer[sensor],迎角传感器angle valve,角形阀angular acceleration,角加速度angular acceleration transducer[sensor],角加速度传感器angular displacement,角加速度传感器angular displacement,角位移angular displacement grationg,角位移光栅angular encoder,角编码器angular sensitivity,角灵敏度angular velocity transducer[sensor],角速度传感器annular coil clearance,环形线圈间隙annular space,环形间隙annunciator,信号源anode, 阳极answering,应答anti-cavitation valve,防空化阀anti-contamination device,防污染装置anti-coupling bi-frequency induced polarization instrument,抗耦双频激电仪anti-magnetized varistor,消磁电压敏电阻器antiresonance, 反共振antiresonance frequency,反共振频率anti-stockes line,反斯托克线aperiodic dampong,非周期阻尼；过阻尼aperiodic vibration,非周期振动aperture,光阑aperture of pressure difference,压差光阑aperture photographic method,针孔摄影法aperture stop,孔径光栏aperture time,空隙时间apparatus for measuring d.c.magnetic characteristic with ballistic galvanometer, 冲击法直流磁特性测量装置apparent temperature,表观温度appearance potentical,出现电位appearance potential spectrometer,出现电热谱仪appearance potential spectrometer(APS),出现电热谱法application layer(AL),应用层application layer protocol specification,应用层协议规范application layer service definition,应用室服务定义application software,应用软件approval, 批准approximate absolute temperature scale,近似绝对温标aqueous vapour,水汽arc suppressing varstor,消弧电压敏电阻器arctic buoy,极地浮标area effect,面积影响area location,区域定位area of cross section of the main air flow,主送风方向横截面积argon-ion gun,氩离子枪annular chamber,环室argon ionization detector,氩离子化检测器arithmetic logic unit(ALU),算术逻辑运算单元arithmetic mean,算术平均值arithmetic weighted mean,算术加权平均值arithmetical mean deviation of the(foughness)profile,(粗糙度）轮廓的算术平均偏差arm error,不等臂误差armature,动铁芯array, 阵，阵列array configuration,阵排列arrester varistor,防雷用电压敏电阻器articulated robot,关节型机器人artificial defect,人工缺陷artificial environment,人工环境artificial field method instrument,人工电场法仪器artificial intelligence,人工智能artificial seawater,人工海水ash fusion point determination meter,异步通信接口适配器asynchronous input,异步输入asynchronous transmission,异步传输atmidometer,蒸发仪，蒸发表atmometer, 蒸发仪；蒸发表atmoradiograph,天电强度计atmosphere,气氛atmospheric counter radiation,天气向下辐射atmospheric electricity,大气电atmospheric opacity,大气不透明度atmospheric pressure,气压atmospheric pressure altimeter,气压高度计atmospheric pressure ionization(API),大气压电离atmospherics, 天电；远程雷电atom force microscope,原子力显微镜atomic absorption spectrometry,原子吸收光谱法atomic fluorescence spectrophotometer,原子荧光光度计atomic fluorescence spectrometry,原子荧光光谱法atomic mass unit,原子质量单位atomic number correction,原子序数修正atomin spectrum,原子光谱atomic-absorption spectrophotometer,原子吸收分光光度计atomization,原子化atomizer,原子化器attenuation, 衰减attenuation coefficient,衰减系数attenuation length,衰减长度attenuator, 衰减器attitude,姿态attitude transducer[sensor],姿态传感器audio monitor,监听器audio-frequency spectrometer,声频频谱仪audit,审核Auger electron energy spectrometer(AEES),俄歇电子能谱仪Auger electron image,俄歇电子象Auger electron spectrometer,俄歇电子能谱仪Auger electron spectroscopy(AES),俄歇电子能谱法aurora,极光auto-compensation logging instrument,电子自动测井仪auto-compound current transformer,自耦式混合绕组电流互感器auto-polarization compensator,自动极化补偿器autocorrelation function,自相关函数automatic a.c.,d.c.B-H curve tracer,交、直流磁特性自动记录装置automatic balancing machine,自动平衡机automatic control,自动控制automatic control souce of vacuum,真空自动控制电源automatic control system,自动控制系统automatic data processing,自动数据处理automatic exposure device,自动曝光装置automatic feeder for brine,盐水溶液自动补给器automatic focus and stigmator,自动调焦和消象散装置automatic level,自动安平水准仪automatic levelling compensator,视轴安平补偿器automatic/manual station;A/M station,自动/手动操作器automatic programming,自动程度设计automatic radio wind wane and anemometer,无线电自动风向风速仪automatic railway weigh bridge,电子轨道衡automatic scanning,自动扫查automatic spring pipette,自动弹簧式吸液管automatic testing machine,自动试验机automatic titrator,自动滴定仪automatic tracking,自动跟踪automatic vertical index,竖直度盘指标补偿器automatic weather station,自动气象站automation,自动化automaton, 自动机auxiliary attachment,辅件auxiliary controller bus(ACB),辅助控制器总线auxiliary crate controller,辅助机箱控制器auxiliary devices,辅助装置auxiliary equipment(of potentiometer),(电位差计的）辅助设备auxiliary gas,辅助气体auxiliary output signal,辅助输出信号auxiliary storage,辅助存储器auxiliary terminal,辅助端auxiliary type gravimeter,助动型重力仪availability,可用性available time,可用时间average,平均值average availability,平均可用度average nominal characteristic,平均名义特性average sound level,平均声级average value of contarmination,污染的平均值average wind speed,平均风速axial clearance,轴向间隙axial current flow method,轴向通电法axial load,轴向载荷axial sensitivity,轴向灵敏度axial vibration,轴向振动axis of rotation,摆轴；旋转轴axix of strain gauge,应变计[片]轴线电子类专业英语词汇 BB-scope,B型显示back flushing,反吹background,后台，背景，本底background current,基流background mass spectrum,本底质谱background noise,背景噪声background processing,后台处理background program,后台程度Backman thermometer,贝克曼温度计backscattered electron image,背散射电子象backward channel,反向信道baffle wall,隔板balance,天平balance for measuring amount of precipitation,水量秤balance output,对称输出balance quality of rotor,转子平衡精度balance wieght,平衡块balanced plug,平衡型阀芯balancing, 平衡balancing machine sensitivity,平衡机灵敏度balancing machine,平衡机balancing speed,平衡转速ball pneumatic dead wieght tester,浮球压力计ball screw assembly,滚珠丝杠副ball valve,球阀ballistic galvanometer,冲击栓流计band, 频带bandwidth,带宽band width of video amplifier,视频放大器频宽bar primary bushing type current transformer,棒形电流互感器barograph,气压计barometer cistern,气压表水银槽barometer,气压表barometric correction,气压表器差修正barometrograph, 空盒气压计barothermograph,气压温度计barrel distortion,桶形畸变；负畸变base,基底base line,基线base peak,基峰base unit(of measurement),基本（测量）单位baseband LAM,基带局域网baseline drift,基线漂移baseline noise,基线噪声baseline potential,空白电位baseline value,空白值basic NMR frequency,基本核磁共振频率basic standard,基础标准batch control,批量控制batch control station,批量控制站batch inlet,分批进样batch of strain gauge,应变计[片]批batch processing,成批处理batch processing simulation,批处理仿真Baud,波特beam,横梁；声速beam deflector,电子束偏转器beam path distance,声程beam ratio,声束比beam spot diameter,束斑直径beam-deflection ultrasonic flowmeter,声速偏转式超声流量计beam-loading thermobalance,水平式热天平bearing,轴承；刀承bearing axis,轴承中心线bdaring support,支承架beat frequency oscillator,拍频振荡器beat method(of measurement),差拍（测量）法Beaufort scale,蒲福风级Beckman differential thermometer,贝克曼温度计bed,机座Beer' law,比尔定律bell manometer,钟罩压力计bell prover,钟罩校准器bellows,波纹管bellows(pressure)gauge,波纹管压力表bellows seal bonnet,波纹管密封型上阀盖bench mark,水准点bending strength,弯曲强度bending vibration,弯曲振动bent stem earth thermometer,曲管地温表Besson nephoscope,贝森测云器betatron,电子回旋加速器；电子感应加速器bezel ring,盖环bias voltage,偏压bi-directional vane,双向风向标；双风信标bilateral current stabilizer,双向稳流器bimetallic element,双金属元件bimetallic instrument,双金属式仪表bimetallic temperature transducer[sensor],双金属温度传感器bimetallic thermometer,双金属温度计binary coded decimal(BCD),二-十进制编码binary control,二进制控制binary digital,二进制数字binary elastic scattering event,双弹性散射过程binary elastic scattering peak,双弹性散射峰binary element,二进制元binary signal,二进制信号biomedical analyzer,生物医学分析仪biochemical oxygen demand (BOD)microbial transducer[sensor],微生物BOD传感器biochemical oxygen demand meter for seawater,海水生化需氧量测定仪biochemical quantity transducer[sensor],生化量传感器biological quantity transducer[sensor],生物量传感器biosensor,生物传感器bird receiving system,吊舱接收系统bit,比特；位bit error rate,误码率bit serial,位串行bit-serial higgway,位串行信息公路bivane,双向风向标；双风信标black box,未知框black light filter,透过紫外线的滤光片black light lamp,紫外线照射装置blackbody,黑体blackbody chamber,黑体腔blackbody furnace,黑体炉bland test,空白试验balzed grating,闪耀光栅block,块体；字块；字组；均温块block check,块检验block diagram,方块（框）图block length,字块长度block transfer,块传递blood calcium ion transducer[sensor],血钙传感器blood carbon dioxide transducer[sensor],血液二氧化碳传感器blood chloried ion transducer[sensor],血氯传感器blood electrolyte transducer[sensor],血液电解质传感器blood flow transducer[sensor],血流传感器blood gas transducer[sensor],血气传感器blood-group immune transducer[sensor],免疫血型传感器blood oxygen transducer[sensor],血氧传感器blood PH transducer[sensor],血液PH传感器blood potassium ion transducer[sensor],血钾传感器blood-pressure transducer[sensor],血压传感器blood sodium ion transducer[sensor],血钠传感器blood-volume transducer[sensor],血容量传感器blower device,鼓风装置bluff body,阻流体Bode diagram,博德图body temperature transducer,体温传感器bolometer,辐射热计；热副射仪bomb head tray,弹头托盘honded strain gauge,粘贴式应变计bonnet,上阀盖boomerang grab,自返式取样器boomerang gravity corer,自返式深海取样管booster,增强器bore(of liquid-in-glass thermometer),（玻璃温度计的）内孔borehole acoustic television logger,超声电视测井仪borehole compensated sonic logger,补偿声波测井仪borehole gravimeter,井中重力仪borehloe gravimetry,井中重力测量borehole thermometer,井温仪bottorm echo,底面反射波bottom flange,下阀盖bottom-loading thermobalance,下皿式热天平bottom surface,底面Bouguer's law,伯格定律Bourdon pressure sensor,弹簧管压力检测元件Bourdon tube,弹簧管；波登管Bourdon tube(pressure)gauge,弹簧管压力表box gauge,箱式验潮仪BP-scope,BP 型显示Bragg's equation,布拉格方程braking time,制动时间braking torque(of an integrating instrument),（积分式仪表的）制动力矩branch,分支branch cable,支线电缆breakdown voltage rating,绝缘强度breakpoint,断点breather,换气装置bremsstrahlung, 韧致辐射bridge,桥接器bridge's balance range,电桥平衡范围bright field electron image,明场电子象bridge for measuring temperature,测温电桥bridge resistance,桥路电阻brightness,亮度Brinell hardness number,布氏硬度值Brinell hardnell penetrator,布氏硬度压头Brienll hardenss tester,布氏硬度计broadband LAN,定带局域网broad-band random vibration,宽带随机振动broad band spectrum,宽波段broadcast,广播BT-calibrationg installation,深温计[BT]检定装置bubble,水准泡bubble-tube,吹气管bucket thermometer,表层温度表buffer,缓冲器buffer solution,缓冲溶液buffer storage,缓冲存储器built-in galvanometer,内装式检流计built-in-weigthts,挂码bulb, 温包；感温泡bulb(of filled system themometer),（压力式温度计的）温包bulb(of liquid-in-glass thermometer),（玻璃温度计的）感温泡bulb length(of liquid-in-glass thermometer),（玻璃温度计的）感温泡长度bulk type semiconductor strain gauge,体型半导体应变计bulk zinc oxide varistor,体型氧化锌电压敏电阻器bump,连续冲击bump test,连续冲击试验；颠簸试验bump testing machine,连续冲击台buoy,浮标buoy array,浮标阵buoy float,浮标体buoy motion package,浮标运动监测装置buoy station,浮标站buoyancy correction,浮力修正buoyancy level measuring device,浮力液位测量装置burden(of a instrument transformer),（仪用互感器的）负载burning method,燃烧法burst acoustic emission signal,突发传输bus,总线bus line，总线bus master,总线主设备bus mother board,总线母板bus network,总线网bus slave,总线从设备bus topology,总线拓扑bus type电子类专业英语词汇 CC-scope,C型显示cabinet ,柜cable noise,电缆噪声cable-tension transducer,电缆张力传感器cable type current transformer,电缆式电流互感器cage,套筒；潜水罐笼cage guiding,套筒导向cake adhesive retention meter,泥饼粘滞性测定仪calculated maximum flow coefficient,最大计算流量系数calcuated nornal folw coefficient,正常计算流量系数calibrate,定标calibrated measuringpvolumetric]tank,校准测量[容积计量]容器calibrating period,校准周期calibrating voltage,校准电压calibration,校准calibration (of thermometer),（温度计的）标定calibration block,标准试块calibration characteristics,校准特性；分度特性calibration coefficient of wave height,波高校正系数calibration component,校准组分calibration curve,校准曲线；分度曲线calibration cycle,校准循环calibration equation,校准公式，分度公式calibration equipment of reversing thermometers,颠倒温度表检定设备calibration factor of the primary device,一次装置的校准系数calibration gas mixture,校准混合气calibration hierarchy,校准层次calibration point,校准点；分度点calibration quantity,校准量calibration record,校准记录calibration rotor,标定转子calibration solution,校准液calibration table,校准表（格）calibration traceability,校准溯源性calibrator,校验器calibrator above ice-point,零上检定器calibrator below ice-point,零下检定器calibrator for ice-point,零点检定器caliper profiler,横幅厚度计calling,呼叫calomel electrode,甘汞电极calorifier,加热器calorimeter,热量计cam bezel ring,卡口式盖环CAMAC branch driver,CAMAC 分支驱动器CAMAC branch-highway,CAMAC 分支信息公路CAMAC compatible crate,CAMAC兼容机箱CAMAC crate,CAMAC 机箱CAMAC crate assembly,CAMAC 机箱装置CAMAC highway,CAMAC 信息公路CAMAC module,CAMAC 模块CAMAC operation,CAMAC 操作CAMAC parallel highway,CAMAC 并行信息公路CAMAC serial driver,CAMAC 串行驱动器CAMAC serial highway,CAMAC 串行信息公路CAMAC system,CAMAC 系统camera length,相机长度camflex valve,偏心旋转阀Campbell-stokes sunshine recorder,聚集日照计；歇贝斯托克日照计canonical state variable,规范化状态变量capacitance balance,电容平衡capacitance hygrometer,电视湿度计capacitance pressure transducer,电容式压力传感器capacity correction,容量修正capacity factor,容量因子capillary column,毛细管柱capillary gas chromatograph,毛细管气相色谱仪capillary gas chromatography,毛细管气相色谱法capillary phenomenon,毛细现象capillary tube (of liquid-in-glass thermometer),(玻璃温度计的）毛细管capillary viscometer,毛细管粘度计capsule,膜盒capsule(pressure)gauge,膜盒压力表captive chains calibration,链码校准carat balance,克拉天平carbon and hydrogen analysis meter,碳氢元素分析仪carbon humidity-dependent resistor,碳湿敏电阻器card punch,卡片穿孔机card reader,卜片阅读机Carlson type strain gauge,卡尔逊应变计carrier, 载波carrier gas,载气carrier ring,夹持环carrier sense,载波侦听carrier sense multiple access with collision detection(CSMA/CD), 具有冲突检测的载波侦听多路访问carrier sync,载波同步cartridge disk,盒式磁盘cartridge disk drive,盒式磁盘机cascade control,串级控制cascade system,串级系统cascade[inductive]voltage transformer,级联式[感应式]电压互感器case,外壳casing,外壳cassette,盒式磁带；卡式磁带；暗盒catadioptric telescope,折反射望远镜catalysis element,催化元件catalytic analyzer,催化分析器catalytic chromatography,催化色谱法catalytic gas transducer[sensor],催化式气体传感器cathode,阴极cathode of electron gun,电子枪阴极cathode ray null indicator,阴极射线指零仪cavitation,空化cavitation corrosion,气蚀cavitation noise,空化噪声ceilometer,云幂仪cell,电池；传感器cell constant,电池常数cell potential transducer[sensor],细胞电位传感器Celsius, 摄氏度Celsius temperature,摄氏温度Celsius temperature scale,摄氏温标center of strike,打击中心central conductor method,中心导体法；电流贯通法central principal inertia axis,中心主惯性轴central processing unit(CPU),中央处理单元central processor,中央处理器centrality,集中性centralized control,集中控制centralized intelligence,集中智能centralized management system,集中管理系统centralized network,集中式网络centralized process control computer,集中型过程控制计算机centrifugal balancing machine,离心力式平衡机centrifugal tachometer,离心式转速表ceramic microphone,陶瓷传声器ceraunograph,雷电计ceraunometer,雷电仪certificate of conformity,合格证书certificate of control,控制证书certification,认证certification of conformity of an instrument for explosive atmosphere,防爆合格证certification system,认证体系certified standard material,有证标准物质chained list,链接表change of temperature test,温度变化试验channel,信道；通道character,字符character code,字符码character recognition,字符识别character set,字符集；字符组character-at-time printer,一次一字符打印机[印刷机]；串行打印机characteristic curve,特性曲线characteristic "fast",“快”特性characteristic "impulse",“脉冲”响应特性characteristic"slow", “慢”特性characteristic locus,特征轨迹characteristic impedance,特性阻抗characteristic X-ray,特征X射线charge amplifier,电荷放大器charge neutralization,电荷中和charge sensitivity,电荷灵敏度chart,记录纸chart driving mechanism,传纸机构chart lines,记录纸分度线chart scale length,记录纸标度尺长度closed loop transfer function,闭环传递函数closed loop zero,闭环零点closed position,关闭位置closed system,封闭系统closing valve time,关阀时间closure member,截流件cloud amount,云量cloud balancer,测支平衡器cloud base,云底cloud chamber,云室；云零室cloud detection radar,测云雷达cloud direction,云向cloud height indicator,云高指示器cloud height meter,云幂仪cloud searchlight,云幂灯cloud speed,云速cloud top,云顶cloud-base recorder,云底记录仪cloud-drop sampler,云滴取校器cloudiness radiometer,云辐射仪cloverleaf buoy,三叶浮标Coanda effect,附壁效应coarse vacuum,粗真空；前级真空coastal zone color scanner(CZCS),海岸带水色扫描仪coaxiality, 同轴度 code,代码；代号；规程；规范code converter;D/D converter,代码转换器；D/D转换器coded circle,编码度盘code-transparent data communication,代码透明的数据通信coefficient of chromatic aberration,色差系数 coefficient of interference,干扰系数coefficient of radial distortion,径向畸变系数coefficient of rotational distortion,旋转畸变系数coefficient of spherical aberration,球差系数coefficient of variation,变异系数coercivity meter,矫顽力计coil galvanometer,线圈式振动子coil method,线圈材料coil method,线圈法coincidence discrimination,符合鉴别coincidence level,度盘合像装置cold test,寒冷试验cold-cathode source,冷阴极离子源collate, 整理collector,集电器collector slit,接收器狭缝collimation axis,视轴collimation line,视准线collision,冲突，碰撞collisional activation,碰撞激活collisional activation mass spectrometer,碰撞激活质谱计colorimeter,比色计；色度计colour filter,颜色滤光片colour meter,水色计column,镜筒column capacity,柱效能column life,柱寿命colu电子类专业英语词汇 DD and D/2 pressure tappings,D和D/2取压口D-port,D型端口DC-DC LVDT displacement transducer,直流差动变压器式位移传感器d.c.bridge for measuring high resistance,直流高阻电桥d.c.bridge for measuring resistance,测量电阻用的直流电桥parator potentiometer,直流比较仪式电位差计parator type bridge,直流比较仪式电桥d.c.potentiometer, 直流电位差计d.c.power voltage ripple,直流电源电压纹波d.c.resistance box,直流电阻箱d.c.resistor volt ratio box,直流电阻分压箱d.c.voltage calibrator,直流电压校准器Daly detector,戴利检测器damped frequency,阻尼频率damped natural frequency,阻尼固有频率damped oscillation,阻尼振荡damper,阻尼器damping,阻尼damping action,阻尼作用damping characteristic,阻尼特性damping constant,阻尼常数damping deflection period,阻尼比damping torque,阻尼力矩damping torque coefficient,阻尼力矩系数dangerous articles package,危险品包装dark field electron image,暗场电子象data,数据data acquistion,数据采集data acquisition equipment,数据采集设备data acquisition station,数据采集站data base,数据库data base management system,数据库管理系统data buoy system,数据浮标系统data circuit,数据电路data circuit-terminating equipment(DCE),数据电路终接设备data communication,数据通信data concentration,数据集中data concentrator,数据集中分配器data driven,数据驱动data encryption,数据加密data flow diagram,数据流图data highway,数据公路data integrity,数据完整性data link,数据链路data link layer(DLL),数据链路层data link protocol specification,数据链路协议规范data link service definition,数据链路服务定义data logger,数据记录装置data logging,数据记录。

数字查找树digital search tree树的遍历traversal of tree先序遍历preorder traversal中序遍历inorder traversal后序遍历postorder traversal图graph子图subgraph有向图digraph(directed graph)无向图undigraph(undirected graph)完全图complete graph连通图connected graph非连通图unconnected graph强连通图strongly connected graph弱连通图weakly connected graph加权图weighted graph有向无环图directed acyclic graph稀疏图spares graph稠密图dense graph重连通图biconnected graph二部图bipartite graph边edge顶点vertex弧arc路径path回路（环）cycle弧头head弧尾tail源点source终点destination汇点sink权weight连接点articulation point初始结点initial node终端结点terminal node相邻边ad」acent edge相邻顶点adjacent vertex关联边incident edge入度indegree出度outdegree最短路径shortest path有序对ordered pair无序对unordered pair简单路径simple path简单回路simple cycle连通分温connected component邻接矩阵adjacency matrix邻接表adjacency list邻按多重表adjacency multilist历图traversing graph生成树spanning tree最小（代价）生成树minimum(cost)spanning tree 生成森林spanning forest拓扑排序topological sort偏序partical order拓扑有序topological orderAOV网activity on vertex networkAOE网activity on edge network关键路径criticaI path匹配matching最大匹配maximum matching增广路径augmenting path增广路径图augmenting path graph查找searching线性查找（顺序查找）linear search (sequential search) 二分查找binary search分块查找block search散列查找hash search平均查找长度average search length散列表hash table散列函数hash funticion且接定址法immediately allocating method数字分析法digital analysis method平方取中法m吐square method折叠法folding method除法division method随机数法random number method排序sort内部排序internal sort外部排序external sort插入排序insertion sort随小增量排序diminishing increment sort选择排序selection sort堆排序heap sort快速排序quick sort归并排序merge sort基数排序radix sort外部排序external sort平衡归并排序balance merging sort二路平衡归并排序balance two-way merging sort多步归并排序ployphase merging sort置换选择排序replacement selection sort件file主文件master file顺序文件sequential file索引文件indexed file索引顺序文件indexed sequential file索引非顺序文件indexed non-sequential file直接存取文件direct access file多重链表文件multilist file倒排文件inverted file目录结构directory structure树型索引tree index。

电子信息工程专业英语词汇（精华整理版）复试必备transistor n 晶体管diode n 二极管semiconductor n 半导体resistor n 电阻器capacitor n 电容器alternating adj 交互的amplifier n 扩音器，放大器integrated circuit 集成电路linear time invariant systems 线性时不变系统voltage n 电压，伏特数tolerance n 公差；宽容；容忍condenser n 电容器；冷凝器dielectric n 绝缘体；电解质electromagnetic adj 电磁的adj 非传导性的deflection n偏斜；偏转；偏差linear device 线性器件the insulation resistance 绝缘电阻anode n 阳极，正极cathode n 阴极breakdown n 故障；崩溃terminal n 终点站；终端，接线端emitter n 发射器collect v 收集，集聚，集中insulator n 绝缘体，绝热器oscilloscope n 示波镜；示波器gain n 增益，放大倍数forward biased 正向偏置reverse biased 反向偏置P-N junction PN结MOS（metal-oxide semiconductor）金属氧化物半导体enhancement and exhausted 增强型和耗尽型integratedcircuits 集成电路analog n 模拟digital adj 数字的，数位的horizontal adj, 水平的，地平线的vertical adj 垂直的，顶点的amplitude n 振幅，广阔，丰富attenuation n衰减；变薄；稀薄化multimeter n 万用表frequency n 频率，周率the cathode-ray tube 阴极射线管dual-trace oscilloscope 双踪示波器signal generating device 信号发生器peak-to-peak output voltage 输出电压峰峰值sine wave 正弦波triangle wave 三角波square wave 方波amplifier 放大器，扩音器oscillator n 振荡器feedback n 反馈，回应phase n 相，阶段，状态filter n 滤波器，过滤器rectifier n整流器；纠正者band-stop filter 带阻滤波器band-pass filter 带通滤波器decimal adj 十进制的，小数的hexadecimal adj/n十六进制的binary adj 二进制的；二元的octal adj 八进制的domain n 域；领域code n代码，密码，编码v编码the Fourier transform 傅里叶变换Fast Fourier Transform 快速傅里叶变换microcontroller n 微处理器；微控制器assembly language instrucions n 汇编语言指令chip n 芯片，碎片modular adj 模块化的；模数的sensor n 传感器plug vt堵，塞，插上n塞子，插头，插销coaxial adj 同轴的，共轴的fiber n 光纤relay contact 继电接触器single instruction programmer 单指令编程器dedicated manufactures programming unit 专供制造厂用的编程单元beam n （光线的）束，柱，梁polarize v（使）偏振，（使）极化Cathode Ray Tube（CRT）阴极射线管neuron n神经元；神经细胞fuzzy adj 模糊的Artificial Intelligence Shell 人工智能外壳程序Expert Systems 专家系统Artificial Intelligence 人工智能Perceptive Systems 感知系统neural network 神经网络fuzzy logic 模糊逻辑intelligent agent 智能代理electromagnetic adj 电磁的coaxial adj 同轴的，共轴的microwave n 微波charge v充电，使充电insulator n 绝缘体，绝缘物nonconductive adj非导体的，绝缘的antenna n天线；触角modeling n建模，造型simulation n 仿真；模拟prototype n 原型array n 排队，编队vector n 向量，矢量wavelet n 微波，小浪sine 正弦cosine 余弦inverse adj倒转的，反转的n反面；相反v倒转high-performance 高精确性，高性能two-dimensional 二维的；缺乏深度的three-dimensional 三维的；立体的；真实的object-oriented programming面向对象的程序设计spectral adj 光谱的attenuation n衰减；变薄；稀释distortion n 失真，扭曲，变形wavelength n 波长refractive adj 折射的ATM 异步传输模式Asynchronous Transfer Mode ADSL非对称用户数字线Asymmetric digital subscriber lineVDSL甚高速数字用户线very high data rate digital subscriber lineHDSL高速数据用户线high rate digital subscriber lineFDMA频分多址(Frequency Division Multiple Access) TDMA时分多址(Time Division Multiple Access) CDMA同步码分多址方式(Code Division Multiple Access)WCDMA宽带码分多址移动通信系统(Wideband Code Division Multiple Access)TD-SCDMA(Time Division Synchronous Code Division Multiple Access)时分同步码分多址SDLC(synchronous data link control)同步数据链路控制HDLC(high-level data link control)高级数据链路控制IP/TCP(internet protocol /transfer Control Protocol) 网络传输控制协议ITU (International Telecommunication Union)国际电信联盟ISO国际标准化组织（International Standardization Organization）；OSI开放式系统互联参考模型（Open System Interconnect）GSM全球移动通信系统（Global System for Mobile Communications）GPRS通用分组无线业务(General Packet Radio Service)FDD(frequency division duplex)频分双工TDD(time division duplex)时分双工VPI虚路径标识符（Virtual Path Identifier）；ISDN（Integrated Services Digital Network）综合业务数字网IDN综合数字网（integrated digital network）HDTV (high definition television)高清晰度电视DCT(Discrete Cosine Transform)离散余弦变换VCI(virtual circuit address)虚通路标识MAN城域网Metropolitan area networksLAN局域网local area networkWAN广域网wide area network同步时分复用STDM Synchronous Time Division Multiplexing统计时分复用STDM Statistical Time DivisionMultiplexing单工传输simplex transmission半双工传输half-duplex transmission全双工传输full-duplex transmission交换矩阵Switching Matrix电路交换circuit switching分组交换packet switching报文交换message switching奇偶校验parity checking循环冗余校验CRC Cyclic Redundancy Check 虚过滤Virtual filter数字滤波digital filtering伪随机比特Quasi Random Bit带宽分配Bandwidth allocation信源information source信宿destination数字化digitalize数字传输技术Digital transmission technology 灰度图像Grey scale images灰度级Grey scale level幅度谱Magnitude spectrum相位谱Phase spectrum频谱frequency spectrum智能设备Smart Device软切换Soft handover硬切换Hard Handover相干检测Coherent detection边缘检测Edge detection冲突检测collision detection业务集合service integration业务分离/综合service separation/ integration 网络集合network integration环形网Ring networks令牌环网Token Ring network网络终端Network Terminal用户终端user terminal用户电路line circuit电路利用率channel utilization（通道利用率）相关性coherence相干解调coherent demodulation数字图像压缩digital image compression图像编码image encoding有损/无损压缩lossy/lossless compression解压decompression呼叫控制Call Control误差控制error control存储程序控制stored program control存储转发方式store-and-forward manner语音\视频传输voice\video transmission视频点播video-on-demand(VOD)会议电视Video Conference有线电视cable television量化quantization吞吐量throughput话务量traffic多径分集Multipath diversity多媒体通信MDM Multimedia Communication 多址干扰Multiple Access Interference人机交互man machine interface交互式会话Conversational interaction路由算法Routing Algorithm目标识别Object recognition话音变换Voice transform中继线trunk line传输时延transmission delay远程监控remote monitoring光链路optical link拓扑结构Topology均方根root mean squarewhatsoever=whatever 0switchboard (电话)交换台bipolar （电子）双极的premise （复）房屋，前提cursor (计算机尺的)游标，指导的elapse （时间）经过，消失vaporize （使）蒸发subsystem （系统的）分部，子系统，辅助系统metallic （像）金属的，含金属的，（声音）刺耳的dispatch （迅速）派遣，急件consensus （意见）一致，同意deadline （最后）期限，截止时间tomographic X线体层摄像的alas 唉，哎呀cluster 把…集成一束，一组，一簇，一串，一群encyclopedia 百科全书millionfold 百万倍的semiconductor 半导体radius 半径范围，半径，径向射线half-duplex transmission 半双工传输accompaniment 伴随物，附属物reservation 保留，预定quotation 报价单，行情报告，引语memorandum 备忘录redundancy 备用be viewed as 被看作…be regards as 被认为是as such 本身；照此；以这种资格textual 本文的，正文的verge 边界variation 变化，变量conversion 变化，转化identity 标识；标志criterion 标准，准则in parallel on 并联到，合并到juxtapose 并置，并列dialing pulse 拨号脉冲wave-guide 波导wavelength division multiplexed 波分复用baud rate 波特率playback 播放（录音带，唱片）no greater than 不大于update 不断改进，使…适合新的要求，更新asymmetric 不对称的irrespective 不考虑的，不顾的inevitably 不可避免的inevitable 不可避免的，不可逃避的，必定的segment 部分abrasion 擦伤，磨损deploy 采用，利用，推广应用take the form of 采用…的形式parameter 参数，参量layer 层dope 掺杂FET(field effect transistors) 场效应管audio recording 唱片ultra-high-frequency(UHF) 超高频in excess of 超过in excess of 超过hypertext 超文本ingredient 成分，因素ingredient 成分，组成部分，要素metropolitan-area network(WAN) 城域网metropolitan area network(WAN) 城域网，城市网络congestion 充满，拥挤，阻塞collision 冲突extractive 抽出；释放出extract 抽取，取出，分离lease 出租，租约，租界期限，租界物pass on 传递，切换transmission 传输facsimile 传真innovative=innovatory 创新的，富有革新精神的track 磁道impetus 促进，激励cluster 簇stored-program control(SPC) 存储程序控制a large number of 大量的peal 大声响，发出supersede 代替supplant 代替，取代out-of-band signaling 带外信号simplex transmission 单工传输monochromatic 单色的，单色光的，黑白的ballistic 弹道的，射击的，冲击的conductor 导体hierarchy 等级制度，层次infrastructure 底层结构，基础结构geographic 地理的，地区的geographically 地理上GIS(ground instrumentation system) 地面测量系统ground station 地面站earth orbit 地球轨道extraterrestrial 地球外的，地球大气圈外的Land-sat 地球资源卫星rug 地毯，毯子ignite 点火，点燃，使兴奋electromagnetic 电磁的inductive 电感arc 电弧telephony 电话（学），通话dielectric 电介质，绝缘材料；电解质的，绝缘的capacitor 电容telecommunication 电信，无线电通讯scenario 电影剧本，方案modem pool 调制解调器（存储）池superimposing 叠加，重叠pin 钉住，扣住，抓住customize 定做，定制monolithic 独立的，完全统一的aluminize 镀铝strategic 对全局有重要意义的，战略的substantial 多的，大的，实际上的multi-path fading 多径衰落multi-path 多路，多途径；多路的，多途径的multi-access 多路存取，多路进入multiplex 多路复用multiplex 多路复用的degradation 恶化，降级dioxide 二氧化碳LED(light-emitting-diode) 发光二极管evolution 发展，展开，渐进feedback 反馈，回授dimension 范围，方向，维，元scenario 方案scenario 方案，电影剧本amplifer 放大器noninvasive 非侵略的，非侵害的tariff 费率，关税率；对…征税distributed functional plane(DFP) 分布功能平面DQDB(distributed queue dual bus) 分布式队列双总线hierarchy 分层，层次partition 分成segmentation 分割interface 分界面，接口asunder 分开地，分离地detached 分离的，分开的，孤立的dispense 分配allocate 分配，配给；配给物centigrade 分为百度的，百分度的，摄氏温度的fractal 分形molecule 分子，微小，些微cellular 蜂窝状的cellular 蜂窝状的，格形的，多孔的auxiliary storage(also called secondary storage) 辅助存储器decay 腐烂，衰减，衰退negative 负电vicinity 附近，邻近vicinity 附近地区，近处sophisticated 复杂的，高级的，现代化的high-frequency(HF) 高频high definition television 高清晰度电视chromium 铬annotate 给…作注解in terms of 根据，按照disclosure 公布，企业决算公开public network 公用网functionality 功能，功能度mercury 汞resonator 共鸣器resonance 共振whimsical 古怪的，反复无常的administration 管理，经营cursor 光标（显示器），游标，指针optical computer 光计算机photoconductor 光敏电阻optical disks 光盘optically 光学地，光地wide-area networks 广域网specification 规范，说明书silicon 硅the international telecommunication union(ITU) 国际电信联盟excess 过剩obsolete 过时的，废弃的maritime 海事的synthetic 合成的，人造的，综合的synthetic 合成的，综合性的rational 合乎理性的rationalization 合理化streamline 合理化，理顺infrared 红外线的，红外线skepticism 怀疑论ring network 环形网hybrid 混合物counterpart 伙伴，副本，对应物electromechanical 机电的，电动机械的Robot 机器人Robotics 机器人技术，机器人学accumulation 积累infrastructure 基础，基础结构substrate 基质，底质upheaval 激变，剧变compact disc 激光磁盘（CD）concentrator 集中器，集线器centrex system 集中式用户交换功能系统converge on 集中于，聚集在…上lumped element 集总元件CAI(computer-aided instruction) 计算机辅助教学computer-integrated manufacturing(CIM) 计算机集成制造computer mediated communication(CMC) 计算机中介通信record 记录register 记录器，寄存器expedite 加快，促进weight 加权accelerate 加速，加快，促进categorize 加以类别，分类in addition 加之，又，另外hypothetical 假设的rigidly 坚硬的，僵硬的compatibility 兼容性，相容性surveillance 监视surveillance 监视retrieval 检索，（可）补救verification 检验simplicity 简单，简明film 胶片，薄膜take over 接管，接任ruggedness 结实threshold 界限，临界值with the aid of 借助于，用，通过wire line 金属线路，有线线路coherent 紧凑的，表达清楚的，粘附的，相干的compact 紧密的approximation 近似undertake 进行，从事transistor 晶体管elaborate 精心制作的，细心完成的，周密安排的vigilant 警戒的，警惕的alcohol 酒精，酒local area networks(LANs) 局域网local-area networks(LANs) 局域网drama 剧本，戏剧，戏剧的演出focus on 聚集在，集中于，注视insulator 绝缘root mean square 均方根uniform 均匀的open-system-interconnection(OSI) 开放系统互连expire 开始无效，满期，终止immunity 抗扰，免除，免疫性take…into account 考虑，重视…programmable industrial automation 可编程工业自动化demountable 可拆卸的tunable 可调的reliable 可靠be likely to 可能，大约，像要videotex video 可视图文电视negligible 可以忽略的aerial 空气的，空中的，无形的，虚幻的；天线broadband 宽（频）带pervasive 扩大的，渗透的tensile 拉力的，张力的romanticism 浪漫精神，浪漫主义discrete 离散，不连续ion 离子force 力量；力stereophonic 立体声的continuum 连续统一体，连续统，闭联集smart 灵巧的；精明的；洒脱的token 令牌on the other hand 另一方面hexagonal 六边形的，六角形的hexagon 六角形，六边形monopoly 垄断，专利video-clip 录像剪辑aluminum 铝pebble 卵石，水晶透镜forum 论坛，讨论会logical relationships 逻辑关系code book 码本pulse code modulation(PCM) 脉冲编码调制roam 漫步，漫游bps(bits per second) 每秒钟传输的比特ZIP codes 美国邮区划分的五位编码susceptible(to) 敏感的，易受…的analog 模拟，模拟量pattern recognition模式识别bibliographic 目录的，文献的neodymium 钕the european telecommunication standardization institute(ETSI) 欧洲电信标准局coordinate 配合的，协调的；使配合，调整ratify 批准，认可bias 偏差；偏置deviate 偏离，与…不同spectrum 频谱come into play 其作用entrepreneurial 企业的heuristic methods 启发式方法play a …role(part) 起…作用stem from 起源于；由…发生organic 器官的，有机的，组织的hypothesis 前提front-end 前置，前级potential 潜势的，潜力的intensity 强度coincidence 巧合，吻合，一致scalpel 轻便小刀，解剖刀inventory 清单，报表spherical 球的，球形的distinguish 区别，辨别succumb 屈服，屈从，死global functional plane(GFP) 全局功能平面full-duplex transmission 全双工传输hologram 全息照相，全息图deficiency 缺乏thermonuclear 热核的artifact 人工制品AI(artificial intelligence) 人工智能fusion 熔解，熔化diskettes(also called floppy disk) 软盘sector 扇区entropy 熵uplink 上行链路arsenic 砷neural network 神经网络very-high-frequency(VHF) 甚高频upgrade 升级distortion 失真，畸变identification 识别，鉴定，验明pragmatic 实际的implementation 实施，实现，执行，敷设entity 实体，存在vector quantification 矢量量化mislead 使…误解，给…错误印象，引错vex 使烦恼，使恼火defy 使落空facilitate 使容易，促进retina 视网膜compatible 适合的，兼容的transceiver 收发两用机authorize 授权，委托，允许data security 数据安全性data independence 数据独立data management 数据管理database 数据库database management system(DBMS) 数据库管理信息系统database transaction 数据库事务data integrity 数据完整性，数据一致性attenuation 衰减fading 衰落，衰减，消失dual 双的，二重的transient 瞬时的deterministic 宿命的，确定的algorithm 算法dissipation 损耗carbon 碳diabetes 糖尿病cumbersome 讨厌的，麻烦的，笨重的razor 剃刀，剃go by the name of 通称，普通叫做commucation session 通信会话traffic 通信业务（量）synchronous transmission 同步传输concurrent 同时发生的，共存的simultaneous 同时发生的，同时做的simultaneous 同时发生的，一齐的coaxial 同轴的copper 铜statistical 统计的，统计学的dominate 统治，支配invest in 投资perspective 透视，角度，远景graphics 图示，图解pictorial 图像的coating 涂层，层deduce 推理reasoning strategies 推理策略inference engine 推理机topology 拓扑结构heterodyne 外差法的peripheral 外界的，外部的，周围的gateway 网关hazardous 危险的microwave 微波（的）microprocessor 微处理机，微处理器microelectronic 微电子nuance 微小的差别（色彩等）encompass 围绕，包围，造成，设法做到maintenance 维护；保持；维修satellite communication 卫星通信satellite network 卫星网络transceiver 无线电收发信机radio-relay transmission 无线电中继传输without any doubt 无疑passive satellite 无源卫星sparse 稀少的，稀疏的downlink 下行链路precursor 先驱，前任visualization 显像feasibility 现实性，可行性linearity 线性度constrain 限制，约束，制约considerable 相当的，重要的geo-stationary 相对地面静止by contrast 相反，而，对比起来coorelation 相关性mutual 相互的mutually 相互的，共同的interconnect 相互连接，互连one after the other 相继，依次minicomputer 小型计算机protocol 协议，草案protocol 协议，规约，规程psycho-acoustic 心理（精神）听觉的；传音的channelization 信道化，通信信道选择run length encoding 行程编码groom 修饰，准备virtual ISDN 虚拟ISDNmultitude 许多，大批，大量whirl 旋转preference 选择，喜欢avalanche 雪崩pursue 寻求，从事interrogation 询问dumb 哑的，不说话的，无声的subcategory 亚类，子种类，子范畴orbital 眼眶；轨道oxygen 氧气，氧元素service switching and control points(SSCPs) 业务交换控制点service control points(SCPs) 业务控制点service control function(SCF) 业务控制功能in concert 一致，一齐handover 移交，越区切换at a rate of 以……的速率in the form of 以…的形式base on…以…为基础yttrium 钇（稀有金属，符号Y）asynchronous transmission 异步传输asynchronous 异步的exceptional 异常的，特殊的voice-grade 音频级indium 铟give rise to 引起，使产生cryptic 隐义的，秘密的hard disk 硬盘hard automation 硬自动化by means of 用，依靠equip with 用…装备subscriber 用户telex 用户电报PBX(private branch exchange) 用户小交换机或专用交换机be called upon to 用来…，（被）要求…superiority 优势predominance 优势，显著active satellite 有源卫星in comparison with 与…比较comparable to 与…可比preliminary 预备的，初步的premonition 预感，预兆nucleus 原子核valence 原子价circumference 圆周，周围teleprocessing 远程信息处理，遥控处理perspective 远景，前途constrain 约束，强迫mobile 运动的，流动的，机动的，装在车上的convey 运输，传递，转换impurity 杂质impurity 杂质，混杂物，不洁，不纯regenerative 再生的improve over 在……基础上改善play important role in 在…中起重要作用in close proximity 在附近，在很近underlying 在下的，基础的in this respect 在这方面entail 遭遇，导致presentation 赠与，图像，呈现，演示narrowband 窄（频）带deploy 展开，使用，推广应用megabit 兆比特germanium 锗positive 正电quadrature 正交orthogonal 正交的quadrature amplitude modulation(QAM) 正交幅度调制on the right track 正在轨道上sustain 支撑，撑住，维持，持续outgrowh 支派；长出；副产品dominate 支配，统治knowledge representation 知识表示knowledge engineering 知识工程knowledge base 知识库in diameter 直径helicopter 直升飞机acronym 只取首字母的缩写词as long as 只要，如果tutorial 指导教师的，指导的coin 制造（新字符），杜撰fabrication 制造，装配；捏造事实proton 质子intelligence 智能，智力，信息intelligent network 智能网intermediate 中间的nucleus(pl.nuclei) 中心，核心neutrons 中子terminal 终端，终端设备overlay 重叠，覆盖，涂覆highlight 重要的部分，焦点charge 主管，看管；承载dominant 主要的，控制的，最有力的cylinder 柱面expert system 专家系统private network 专用网络transition 转变，转换，跃迁relay 转播relay 转播，中继repeater 转发器，中继器pursue 追赶，追踪，追求，继续desktop publish 桌面出版ultraviolet 紫外线的，紫外的；紫外线辐射field 字段vendor 自动售货机，厂商naturally 自然的；天生具备的synthesize 综合，合成integrate 综合，使完全ISDN(intergrated services digital network) 综合业务数字网as a whole 总体上bus network 总线形网crossbar 纵横，交叉impedance 阻抗initial 最初的，开始的optimum 最佳条件appear as 作为…出现A Analog 模拟A/D Analog to Digital 模-数转换AAC Advanced Audio Coding 高级音频编码ABB Automatic Black Balance 自动黑平衡ABC American Broadcasting Company 美国广播公司Automatic Bass Compensation 自动低音补偿Automatic Brightness Control 自动亮度控制ABL Automatic Black Level 自动黑电平ABLC Automatic Brightness Limiter Circuit 自动亮度限制电路ABU Asian Broadcasting Union 亚洲广播联盟(亚广联ABS American Bureau of Standard 美国标准局AC Access Conditions 接入条件Audio Center 音频中心ACA Adjacent Channel Attenuation 邻频道衰减ACC Automatic Centering Control 自动中心控制Automatic Chroma Control 自动色度(增益ACK Automatic Chroma Killer 自动消色器ACP Additive Colour Process 加色法ACS Access Control System 接入控制系统Advanced Communication Service 高级通信业务Area Communication System 区域通信系统ADC Analog to Digital Converter 模-数转换器Automatic Degaussirng Circuit 自动消磁电路ADL Acoustic Delay Line 声延迟线ADS Audio Distribution System 音频分配系统AE Audio Erasing 音频（声音AEF Automatic Editing Function 自动编辑功能AES Audio Engineering Society 音频工程协会AF Audio Frequency 音频AFA Audio Frequency Amplifier 音频放大器AFC Automatic Frequency Coder 音频编码器Automatic Frequency Control 自动频率控制AFT Automatic Fine Tuning 自动微调Automatic Frequency Track 自动频率跟踪Automatic Frequency Trim 自动额率微调AGC Automatic Gain Control 自动增益控制AI Artificial Intelligence 人工智能ALM Audio-Level Meter 音频电平表AM Amplitude Modulation 调幅AMS Automatic Music Sensor 自动音乐传感装置ANC Automatic Noise Canceller 自动噪声消除器ANT ANTenna 天线AO Analog Output 模拟输出APS Automatic Program Search 自动节目搜索APPS Automatic Program Pause System 自动节目暂停系统APSS Automatic Program Search System 自动节目搜索系统AR Audio Response 音频响应ARC Automatic Remote Control 自动遥控ASCII American Standard Code forInformation Interchange 美国信息交换标准AST Automatic Scanning Tracking 自动扫描跟踪ATC Automatic Timing Control 自动定时控制Automatic Tone Correction 自动音频校正ATM Asynchronous Transfer Mode 异步传输模式ATF Automatic Track Finding 自动寻迹ATS Automatic Test System 自动测试系统ATSC Advanced Television Systems Committee （美国高级电视制式委员会）***C Automatic Volume Control 自动音量控制***R Automatic Voltage Regulator 自动稳压器AWB Automatic White Balance 自动白平衡AZC Automatic Zooming Control 自动变焦控制AZS Automatic Zero Setting 自动调零BA Branch Amplifier 分支放大器Buffer Amplifier 缓冲放大器BAC Binary-Analog Conversion 二进制模拟转换BB Black Burst 黑场信号BBC British Broadcasting Corporation 英国广播公司BBI Beijing Broadcasting Institute 北京广播学院BC Binary Code 二进制码Balanced Current 平衡电流Broadcast Control 广播控制BCT Bandwidth Compression Technique 带宽压缩技术BDB Bi-directional Data Bus 双向数据总线BER Basic Encoding Rules 基本编码规则Bit Error Rate 比特误码率BF Burst Flag 色同步旗脉冲BFA Bare Fiber Adapter 裸光纤适配器Brillouin Fiber Amplifier 布里渊光纤放大器BGM Background Music 背景音乐BIOS Basic Input／Output System 基本输入输出系统B-ISDN Broadband-ISDN 宽带综合业务数据网BIU Basic Information Unit 基本信息单元Bus Interface Unit 总线接口单元BM Bi-phase Modulation 双相调制BML Business Management Layer 商务管理层BN Backbone Network 主干网BNT Broadband Network Termination 宽带网络终端设备BO Bus Out 总线输出BPG Basic Pulse Generator 基准脉冲发生器BPS Band Pitch Shift 分频段变调节器BSI British Standard Institute 英国标准学会BSS Broadcast Satellite Service 广播卫星业务BT Block Terminal 分线盒、分组终端British Telecom 英国电信BTA Broadband Terminal Adapter 宽带终端适配器Broadcasting Technology Association (日本BTL Balanced Transformer-Less 桥式推挽放大电路BTS Broadcast Technical Standard 广播技术标准BTU Basic Transmission Unit 基本传输单元BVU Broadcasting Video Unit 广播视频型(一种3/4英寸带录像机记录格式BW BandWidth 带宽BWTV Black and White Television 黑白电视CA Conditional Access 条件接收CAC Conditional Access Control 条件接收控制CAL Continuity Accept Limit 连续性接受极限CAS Conditional Access System 条件接收系统Conditional Access Sub-system 条件接收子系统CATV Cable Television 有线电视，电缆电视Community Antenna Television 共用天线电视C*** Constant Angular Velocity 恒角速度CBC Canadian Broadcasting Corporation 加拿大广播公司CBS Columbia Broadcasting System （美国哥伦比亚广播公司CC Concentric Cable 同轴电缆CCG Chinese Character Generator 中文字幕发生器CCIR International Radio Consultative Committee 国际无线电咨询委员会CCITT International Telegraph and Telephone ConsultativeCommittee 国际电话电报咨询委员会CCR Central Control Room 中心控制室CCTV China Central Television 中国中央电视台Close-Circuit Television 闭路电视CCS Center Central System 中心控制系统CCU Camera Control Unit 摄像机控制器CCW Counter Clock-Wise 反时针方向CD Compact Disc 激光唱片CDA Current Dumping Amplifier 电流放大器CD-E Compact Disc Erasable 可抹式激光唱片CDFM Compact Disc File Manager 光盘文件管理(程序CDPG Compact-Disc Plus Graphic 带有静止图像的CD唱盘CD-ROM Compact Disc-Read Only Memory 只读式紧凑光盘CETV China Educational Television 中国教育电视台CF Color Framing 彩色成帧CGA Color Graphics Adapter 彩色图形(显示卡CI Common Interface 通用接口CGA Color Graphics Adapter 彩色图形(显示卡CI Common Interface 通用接口CIE Chinese Institute of Electronics 中国电子学会CII China Information Infrastructure 中国信息基础设施CIF Common Intermediate Format 通用中间格式CIS Chinese Industrial Standard 中国工业标准CLV Constant Linear Velocity 恒定线速度CM Colour Monitor 彩色监视器CMTS Cable Modem Termination System 线缆调制解调器终端系统CNR Carrier-to-Noise Ratio 载噪比CON Console 操纵台Controller 控制器CPB Corporation of Public Broadcasting （美国公共广播公司CPU Central Processing Unit 中央处理单元CRC Cyclic Redundancy Check 循环冗余校验CRCC CRI Cyclic Redundancy Check Code 循环冗余校验码CROM China Radio International 中国国际广播电台CRT Control Read Only Memory 控制只读存储器CS Cathode-Ray Tube 阴极射线管CSC Communication Satellite 通信卫星CSS Color Sub-carrier 彩色副载波Center Storage Server 中央存储服务器Content Scrambling System 内容加扰系统CSU Channel Service Unit 信道业务单元CT Color Temperature 色温CTC Cassette Tape Controller 盒式磁带控制器Channel Traffic Control 通道通信量控制Counter Timer Circuit 计数器定时器电路Counter Timer Control 计数器定时器控制CTE Cable Termination Equipment 线缆终端设备Customer Terminal Equipment 用户终端设备CTV Color Television 彩色电视CVD China Video Disc 中国数字视盘CW Carrie Wave 载波DAB Digital Audio Broadcasting 数字音频广播DASH Digital Audio Stationary Head 数字音频静止磁头DAT Digital Audio Tape 数字音频磁带DBMS Data Base Management System 数据库管理系统DBS Direct Broadcast Satellite 直播卫星DCC Digital Compact Cassette 数字小型盒带Dynamic Contrast Control 动态对比度控制DCT Digital Component Technology 数字分量技术Discrete Cosine Transform 离散余弦变换DCTV Digital Color Television 数字彩色电视DD Direct Drive 直接驱动DDC Direct Digital Control 直接数字控制DDE Dynamic Data Exchange 动态数据交换DDM Data Display Monitor 数据显示监视器DES Data Elementary Stream 数据基本码流Data Encryption Standard 美国数据加密标准DF Dispersion Flattened 色散平坦光纤DG Differential Gain 微分增益DI Digital Interface 数字接口DITEC Digital Television Camera 数字电视摄像机DL Delay Line 延时线DLD Dynamic Linear Drive 动态线性驱动DM Delta Modulation 增量调制Digital Modulation 数字调制DMB Digital Multimedia Broadcasting 数字多媒体广播DMC Dynamic Motion Control 动态控制DME Digital Multiple Effect 数字多功能特技DMS Digital Mastering System 数字主系统DN Data Network 数据网络DNG Digital News Gathering 数字新闻采集DNR Digital Noise Reducer 数字式降噪器DOB Data Output Bus 数据输出总线DOCSIS Data Over Cable Service Interface Specifications 有线数据传输业务接口规范DOC Drop Out Compensation 失落补偿DOS Disc Operating System 磁盘操作系统DP Differential Phase 微分相位Data Pulse 数据脉冲DPCM Differential Pulse Code Modulation 差值脉冲编码调制DPL Dolby Pro Logic 杜比定向逻辑DSB Digital Satellite Broadcasting 数字卫星广播DSC Digital Studio Control 数字演播室控制DSD Dolby Surround Digital 杜比数字环绕声DSE Digital Special Effect 数字特技DSK Down-Stream Key 下游键DSP Digital Signal Processing 数字信号处理Digital Sound Processor 数字声音处理器DSS Digital Satellite System 数字卫星系统DT Digital Technique 数字技术Digital Television 数字电视Data Terminal 数据终端Data Transmission 数据传输DTB Digital Terrestrial Broadcasting 数字地面广播DTBC Digital Time-Base Corrector 数字时基校正器DTC Digital TelevisionCamera 数字电视摄像机DTS Digital Theater System 数字影院系统Digital Tuning System 数字调谐系统Digital Television Standard 数字电视标准DVB Digital Video Broadcasting 数字视频广播DVC Digital Video Compression 数字视频压缩DVE Digital Video Effect 数字视频特技DVS Desktop Video Studio 桌上视频演播DVTR Digital Video Tape Recorder 数字磁带录像机EA Extension Amplifier 延长放大器EB Electron Beam 电子束EBS Emergency Broadcasting System 紧急广播系统EBU European Broadcasting Union 欧洲广播联盟EC Error Correction 误差校正ECN Emergency Communications Network 应急通信网络ECS European Communication Satellite 欧洲通信卫星EDC Error Detection Code 错误检测码EDE Electronic Data Exchange 电子数据交换EDF Erbium-Doped Fiber 掺饵光纤EDFA Erbium-Doped Fiber Amplifier 掺饵光纤放大器EDL Edit Decision List 编辑点清单EDTV Extended Definition Television 扩展清晰度电视EE Error Excepted 允许误差EFM Eight to Fourteen Modulation 8-14调制EFP Electronic Field Production 电子现场节目制作EH Ethernet Hosts 以太网主机EIN Equivalent Input Noise 等效输入噪声EIS Electronic Information System 电子信息系统EISA Extended Industrial Standard Architecture 扩展工业标准总线EL Electro-Luminescent 场致发光EM Error Monitoring 误码监测EN End Node 末端节点ENG Electronic News Gathering 电子新闻采集EOT End of Tape 带尾EP Edit Point 编辑点Error Protocol 错误协议EPG Electronic Program Guides 电子节目指南EPS Emergency Power Supply 应急电源ERP Effective Radiated Power 有效辐射功率ES Elementary Stream 基本码流End System 终端系统ESA European Space Agency 欧洲空间局ETV Education Television 教育电视FA Enhanced Television 增强电视FABM FAS Facial Animation 面部动画FC Fiber Amplifier Booster Module 光纤放大器增强模块Fiber Access System 光纤接入系统Frequency Changer 变频器FCC Fiber Channel 光纤通道FD Film Composer 电影编辑系统Federal Communications Commission 美国联邦通信委员会FDCT Frequency Divider 分频器FDDI FDM Fiber Duct 光纤管道FDP Forward Discrete Cosine Transform 离散余弦正变换FE Fiber Distributed Data Interface 分布式光纤数据接口Frequency-Division Multiplexing 频分复用FF Fiber Distribution Point 光纤分配点FG Front End 前端FH Framing Error 成帧误差FIT Fast Forward 快进FN Frequency Generator 频率发生器FOA Frequency Hopping 跳频FOC Frame-Interline Transfer 帧一行间转移Fiber Node 光纤节点Fiber Optic Amplifier 光纤放大器FOM Fiber Optic Cable 光缆FON Fiber Optic Communications 光纤通信FOS Fiber Optic Coupler 光纤耦合器FOTC Fiber Optic Modem 光纤调制解调器FS Fiber Optic Net 光纤网Factor of Safety 安全系数Fiber Optic Trunk Cable 光缆干线FT Frame Scan 帧扫描FTP Frame Store 帧存储器FTTB Frame Synchro 帧同步机FTTC France Telecom 法国电信Absorber Circuit 吸收电路AC/AC Frequency Converter 交交变频电路AC power control交流电力控制AC Power Controller交流调功电路AC Power Electronic Switch交流电力电子开关Ac Voltage Controller交流调压电路Asynchronous Modulation异步调制Baker Clamping Circuit贝克箝位电路Bi-directional Triode Thyristor双向晶闸管Bipolar Junction Transistor-- BJT双极结型晶体管Boost-Buck Chopper升降压斩波电路Boost Chopper升压斩波电路Boost Converter升压变换器Bridge Reversible Chopper桥式可逆斩波电路Buck Chopper降压斩波电路Buck Converter降压变换器Commutation换流Conduction Angle导通角Constant Voltage Constant Frequency --CVCF 恒压恒频Continuous Conduction--CCM（电流）连续模式Control Circuit 控制电路Cuk Circuit CUK 斩波电路Current Reversible Chopper电流可逆斩波电路Current Source Type Inverter--CSTI 电流（源）型逆变电路Cyclo convertor周波变流器DC-AC-DC Converter直交直电路DC Chopping直流斩波DC Chopping Circuit直流斩波电路DC-DC Converter直流－直流变换器Device Commutation器件换流Direct Current Control直接电流控制Discontinuous Conduction mode （电流）断续模。

电子专业英语词汇参考电子专业英语词汇参考半导体（Semiconductors）本征半导体（Intrinsic Semiconductor）杂质半导体（Impurity Semiconductor）电子（Electron）空穴（Cavity）硅Si（Silicon）锗Ge（Germanium）N 型半导体 (Negative Semiconductor)P 型半导体（Positive Semiconductor）PN 结（PN junction）自由电子（Free electron）自由空穴（Free hole）耗尽层（Depletion layer）电荷（Electric charge）单向导电性（One-way conductive）漏电流（Leakage current）整流（Rectifier）滤波（Filtering）稳压（Regulator）参数（Parameter）穿透电流（Shoot-through currents）发光二极管 LED (Light Emitting Diode)双极型晶体管BJT (Bipolar Junction Transistor) 发射结（Emitter junction）集电结（Collector junction）发射极E（Emitter）基极 B（Base）集电极C（Collector）输出（Output ）输入（Input ）输入曲线（Input curve）输出曲线（Output curve）负载（Load）短路（Short-circuit）开路（Open circuit）交流电AC（Alternating Current）直流电DC（Direct Current）通频带BW（Frequency bandwidth）反馈（Feedback）耦合（Coupling）截止频率（Cut-off frequency）波形（Waveform）失真（Distortion）波形失真（Waveform distortion）。

自动化考研复试专业英语词汇
English:
Preparing for the postgraduate entrance examination in the field of automation requires a solid understanding of specialized vocabulary in English. This includes terms related to control systems, robotics, machine learning, artificial intelligence, and other key concepts within the field of automation. Having a strong command of these specialized terms and concepts is essential for success in the examination as well as for pursuing advanced studies and professional development in this field.
中文翻译:
准备自动化专业研究生入学考试需要对英语中的专业词汇有扎实的理解。

这包括控制系统、机器人技术、机器学习、人工智能以及自动化领域内的其他关键概念的术语。

对这些专业术语和概念有扎实的掌握对于考试的成功以及在这一领域进行深造和职业发展至关重要。

电路的基本概念及定律电源 source电压源 voltage source电流源 current source理想电压源 ideal voltage source理想电流源 ideal current source伏安特性 volt-ampere characteristic电动势 electromotive force电压 voltage电流 current电位 potential电位差 potential difference欧姆 Ohm伏特 Volt安培 Ampere瓦特 Watt焦耳 Joule电路 circuit电路元件 circuit element电阻 resistance电阻器 resistor电感 inductance电感器 inductor电容 capacitance电容器 capacitor电路模型 circuit model参考方向 reference direction参考电位 reference potential欧姆定律Ohm’s law基尔霍夫定律 Kirchh off’s law基尔霍夫电压定律Kirchhoff’s voltage law（KVL）基尔霍夫电流定律Kirchhoff’s current law（KCL）结点 node支路 branch回路 loop网孔 mesh支路电流法 branch current analysis网孔电流法 mesh current analysis结点电位法 node voltage analysis电源变换 source transformations叠加原理 superposition theorem网络 network无源二端网络 passive two-terminal network有源二端网络 active two-terminal network戴维宁定理Thevenin’s theorem诺顿定理Norton’s theorem开路（断路）open circuit短路 short circuit开路电压 open-circuit voltage短路电流 short-circuit current交流电路直流电路 direct current circuit (dc)交流电路 alternating current circuit (ac)正弦交流电路 sinusoidal a-c circuit平均值 average value有效值 effective value均方根值root-mean-squire value (rms)瞬时值 instantaneous value电抗 reactance感抗 inductive reactance容抗 capacitive reactance法拉 Farad亨利 Henry阻抗 impedance复数阻抗 complex impedance相位 phase初相位 initial phase相位差 phase difference相位领先 phase lead相位落后 phase lag倒相，反相 phase inversion频率 frequency角频率 angular frequency赫兹 Hertz相量 phasor相量图 phasor diagram有功功率 active power无功功率 reactive power视在功率 apparent power功率因数 power factor功率因数补偿 power-factor compensation串联谐振 series resonance并联谐振 parallel resonance谐振频率 resonance frequency频率特性 frequency characteristic幅频特性amplitude-frequency response characteristic 相频特性 phase-frequency response characteristic截止频率 cutoff frequency品质因数 quality factor通频带 pass-band带宽 bandwidth (BW)滤波器 filter一阶滤波器 first-order filter二阶滤波器 second-order filter低通滤波器 low-pass filter高通滤波器 high-pass filter带通滤波器 band-pass filter带阻滤波器 band-stop filter转移函数 transfer function波特图 Bode diagram傅立叶级数 Fourier series三相电路 three-phase circuit三相电源 three-phase source对称三相电源 symmetrical three-phase source对称三相负载 symmetrical three-phase load相电压 phase voltage相电流 phase current线电压 line voltage线电流 line current三相三线制 three-phase three-wire system三相四线制 three-phase four-wire system三相功率 three-phase power星形连接 star connection(Y-connection)三角形连接 triangular connection(D- connection ,delta connection) 中线 neutral line电路的暂态过程分析暂态 transient state稳态 steady state暂态过程，暂态响应 transient response换路定理 low of switch一阶电路 first-order circuit三要素法 three-factor method时间常数 time constant积分电路 integrating circuit微分电路 differentiating circuit磁路与变压器磁场magnetic field磁通 flux磁路 magnetic circuit磁感应强度 flux density磁通势 magnetomotive force磁阻 reluctance电动机直流电动机 dc motor交流电动机 ac motor异步电动机 asynchronous motor同步电动机 synchronous motor三相异步电动机 three-phase asynchronous motor 单相异步电动机 single-phase asynchronous motor 旋转磁场 rotating magnetic field定子 stator转子 rotor转差率 slip起动电流 starting current起动转矩 starting torque额定电压 rated voltage额定电流 rated current额定功率 rated power机械特性 mechanical characteristic继电器-接触器控制按钮 button熔断器 fuse开关 switch行程开关 travel switch继电器 relay接触器 contactor常开(动合)触点 normally open contact常闭(动断)触点 normally closed contact时间继电器 time relay热继电器 thermal overload relay中间继电器 intermediate relay可编程控制器（PLC）可编程控制器 programmable logic controller语句表 statement list梯形图 ladder diagram半导体器件本征半导体intrinsic semiconductor 掺杂半导体doped semiconductorP型半导体 P-type semiconductorN型半导体 N--type semiconductor自由电子 free electron空穴 hole载流子 carriersPN结 PN junction扩散 diffusion漂移 drift二极管 diode硅二极管 silicon diode锗二极管 germanium diode阳极 anode阴极 cathode发光二极管 light-emitting diode (LED)光电二极管 photodiode稳压二极管 Zener diode晶体管（三极管） transistorPNP型晶体管 PNP transistorNPN型晶体管 NPN transistor发射极 emitter集电极 collector基极 base电流放大系数 current amplification coefficient场效应管 field-effect transistor (FET)P沟道 p-channelN沟道 n-channel结型场效应管 junction FET（JFET）金属氧化物半导体 metal-oxide semiconductor (MOS)耗尽型MOS场效应管 depletion mode MOSFET（D-MOSFET）增强型MOS场效应管 enhancement mode MOSFET（E-MOSFET）源极 source栅极 grid漏极 drain跨导 transconductance夹断电压 pinch-off voltage热敏电阻 thermistor开路 open短路 shorted基本放大器放大器 amplifier正向偏置 forward bias反向偏置 backward bias静态工作点 quiescent point (Q-point)等效电路 equivalent circuit电压放大倍数 voltage gain总的电压放大倍数 overall voltage gain饱和 saturation截止 cut-off放大区 amplifier region饱和区 saturation region截止区 cut-off region失真 distortion饱和失真 saturation distortion截止失真 cut-off distortion零点漂移 zero drift正反馈 positive feedback负反馈 negative feedback串联负反馈 series negative feedback并联负反馈 parallel negative feedback共射极放大器 common-emitter amplifier射极跟随器 emitter-follower共源极放大器 common-source amplifier共漏极放大器 common-drain amplifier多级放大器 multistage amplifier阻容耦合放大器 resistance-capacitance coupled amplifier 直接耦合放大器 direct- coupled amplifier输入电阻 input resistance输出电阻 output resistance负载电阻 load resistance动态电阻 dynamic resistance负载电流 load current旁路电容 bypass capacitor耦合电容 coupled capacitor直流通路 direct current path交流通路 alternating current path直流分量 direct current component交流分量 alternating current component变阻器（电位器）rheostat电阻（器）resistor电阻（值）resistance电容（器）capacitor电容（量）capacitance电感（器，线圈）inductor电感（量），感应系数inductance正弦电压 sinusoidal voltage集成运算放大器及应用差动放大器 differential amplifier 运算放大器 operational amplifier(op-amp)失调电压 offset voltage失调电流 offset current共模信号 common-mode signal差模信号 different-mode signal共模抑制比 common-mode rejection ratio (CMRR)积分电路 integrator（circuit）微分电路 differentiator（circuit）有源滤波器 active filter低通滤波器 low-pass filter高通滤波器 high-pass filter带通滤波器 band-pass filter带阻滤波器 band-stop filter波特沃斯滤波器 Butterworth filter切比雪夫滤波器 Chebyshev filter贝塞尔滤波器 Bessel filter截止频率 cut-off frequency上限截止频率 upper cut-off frequency下限截止频率 lower cut-off frequency中心频率 center frequency带宽 Bandwidth开环增益 open-loop gain闭环增益 closed-loop gain共模增益 common-mode gain输入阻抗 input impedance电压跟随器 voltage-follower电压源 voltage source电流源 current source单位增益带宽unity-gain bandwidth频率响应 frequency response频响特性（曲线）response characteristic波特图 the Bode plot稳定性stability补偿 compensation比较器 comparator迟滞比较器 hysteresis comparator阶跃输入电压step input voltage仪表放大器 instrumentation amplifier隔离放大器 isolation amplifier对数放大器 log amplifier反对数放大器antilog amplifier反馈通道 feedback path反向漏电流 reverse leakage current相位phase相移 phase shift锁相环 phase-locked loop(PLL)锁相环相位监测器 PLL phase detector和频 sum frequency差频 difference frequency波形发生电路振荡器 oscillatorRC振荡器 RC oscillatorLC振荡器 LC oscillator正弦波振荡器 sinusoidal oscillator三角波发生器 triangular wave generator方波发生器square wave generator幅度 magnitude电平level饱和输出电平（电压） saturated output level 功率放大器 power amplifier交越失真 cross-over distortion甲类功率放大器 class A power amplifier乙类推挽功率放大器class B push-pull power amplifier OTL功率放大器 output transformerless power amplifier OCL功率放大器 output capacitorless power amplifier 直流稳压电源半波整流 full-wave rectifier全波整流 half-wave rectifier电感滤波器 inductor filter电容滤波器 capacitor filter串联型稳压电源 series (voltage) regulator开关型稳压电源 switching (voltage) regulator集成稳压器 IC (voltage) regulator晶闸管及可控整流电路晶闸管 thyristor单结晶体管 unijunction transistor（UJT）可控整流 controlled rectifier可控硅 silicon-controlled rectifier峰点 peak point谷点 valley point控制角 controlling angle导通角 turn-on angle门电路与逻辑代数二进制 binary二进制数 binary number十进制 decimal十六进制 hexadecimal二-十进制 binary coded decimal （BCD）门电路 gate三态门tri-state gate与门 AND gate或门 OR gate非门 NOT gate与非门 NAND gate或非门 NOR gate异或门 exclusive-OR gate反相器 inverter布尔代数 Boolean algebra真值表 truth table卡诺图 the Karnaugh map逻辑函数 logic function逻辑表达式 logic expression组合逻辑电路 combination logic circuit译码器 decoder编码器 coder比较器 comparator半加器 half-adder全加器 full-adder七段显示器 seven-segment display时序逻辑电路 sequential logic circuitR-S 触发器 R-S flip-flopD触发器 D flip-flopJ-K触发器 J-K flip-flop主从型触发器 master-slave flip-flop置位 set复位 reset直接置位端direct-set terminal直接复位端direct-reset terminal寄存器 register移位寄存器 shift register双向移位寄存器bidirectional shift register计数器 counter同步计数器 synchronous counter异步计数器asynchronous counter加法计数器 adding counter减法计数器 subtracting counter定时器 timer清除（清0）clear载入 load时钟脉冲 clock pulse触发脉冲 trigger pulse上升沿 positive edge下降沿 negative edge时序图 timing diagram波形图 waveform单稳态触发器 monostable flip-flop双稳态触发器 bistable flip-flop无稳态振荡器 astable oscillator晶体 crystal 555定时器 555 timer模拟信号 analog signal数字信号 digital signalAD转换器analog -digital converter (ADC)DA转换器 digital-analog converter (DAC)半导体存储器只读存储器 read-only memory（ROM）随机存取存储器 random-access memory（RAM）可编程ROM programmable ROM（PROM）常见英文缩写解释（按字母顺序排列）：ASIC: Application Specific Integrated Circuit. 专用IC CPLD: Complex Programmable Logic Device. 复杂可编程逻辑器件EDA: Electronic Design Automation. 电子设计自动化FPGA: Field Programmable Gate Array. 现场可编程门阵列GAL: Generic Array Logic. 通用阵列逻辑HDL: Hardware Description Language. 硬件描述语言IP: Intelligent Property. 智能模块PAL: Programmable Array Logic. 可编程阵列逻辑RTL: Register Transfer Level. 寄存器传输级描述）SOC: System On a Chip. 片上系统SLIC: System Level IC. 系统级ICVHDL: Very high speed integrated circuit Hardware Description Language. 超高速集成电路硬件描述语言。

P1 U1network n. 网络，电路resistor n. 电阻器inductor n. 电感器capacitor n. 电容器passive network 无源网络active network 有源网络characteristic adj. 特性(的)；n. 特性曲线Ohm n. 欧姆Faraday n. 法拉第electric charge 电荷integral n. 积分increment n. 增量armature n. 电枢，衔铁，加固aforementioned adj. 上述的，前面提到的represent v. 代表，表示，阐明amplify v. 放大symbolic adj. 符号的，记号的mesh n. 网孔Kirchhoff’s first law 基尔霍夫第一定律loop current 回路电流voltage drop 电压降in series 串联differential adj. 微分的；n. 微分variable n. 变量outline n. 轮廓；v. 提出……的要点eliminate v. 消除，对消Pulsate v. 脉动，跳动，振动apparatus n. 一套仪器，装置rated adj. 额定的，设计的，适用的coil n. 绕组，线圈；v. 盘绕distribution n. 分配，分布，配电generator n. 发生器，发电机emf（electromotive force ) 电动势interconnect v. 互相连接wye n. Y形联结，星形联结，三通delta n. 希腊字母△，三角形（物）geometry n. 几何学，几何形状winding adj. 缠绕的；n. 线圈，绕组polarity n. 极性neutral adj. 中性的；n. 中性线subscript n. 下标，角注，索引succeed v. 继……之后，接替intersection n. 相交，逻辑乘法phase sequence 相序reverse v., n. 反转；adj. 变换极性的P1 U2amplifier n. 放大器integrated circuit 集成电路building blocks 积木potential n. (电)势cascade n., v. 串联；adj. 串联的on the order of 属于同类的，约为trade off 换取cumbersome adj. 麻烦的intrinsic adj. 内在的circuitry n. 电路transistor n. 晶体管semiconductor n. 半导体dope v. 掺入predominance n. 优势crystal n. 晶体germanium n. 锗silicon硅bipolar 双向的lead 引线substitution 代替detector 探测器bias 偏压polarity 极性encompass 包含more or less 或多或少cylindrical 圆柱形的can 密封外壳triangular 三角的elongate 延长，拉长P1 U3flip-flop n. 触发器relevance n. 关联terminology n. 术语aptness n. 恰当pilot n. 飞行员aloft adv. 高高地cockpit n. 坐舱deduce v. 演绎simultaneously adv. 同时地Boolean algebra 布尔代数gate n. 门，门电路prevalent adj. 流行的inhibit v. 抑制binary adj. 二进制的parallel n. 类似decimal adj. 十进制的radix n. 权chain n. 串remainder n. 余数igit n. 位数fractional adj. 小数的hexadecimal adj. 十六进制的octal adj. 八进制的alignment n. 组合p1 U4converter n. 转换器，换流器，变流器matrix n. 模型，矩阵diode n. 二极管，半导体二极管thyristor n. 晶闸管triac n. 三端双向晶闸管GTO 门极可关断晶闸管BJT 双极结型晶体管power MOSFET 电力MOS场效应晶体管SIT 静态感应晶体管IGBT 绝缘栅双极型晶体管MCT MOS控制晶闸管IGCT 集成门极换向晶闸管rectification n. 整流feedback n. 反馈freewheeling n. 单向传动snubber n. 缓冲器，减震器intrinsic adj. 固有的，体内的，本征forward biased 正向偏置conduction n. 导电，传导emitter n. 发射极reverse biased 反向偏置leakage current 漏电流threshold n. 门限，阈限，极限breakdown n. 击穿，雪崩recovery n. 恢复schottky diode 肖基特二极管workhorse n. 重载，重负荷thyratron n. 闸流管breakover n. 导通latching current 闭锁电流holding current 保持电流phase controlled 相控的asymmetric adj. 不对称的force commutated 强制换向SMPS 开关电源BLDM 无刷直流电动机stepper motor 步进电动机hybrid n. 混合saturation n. 饱和rectifier n. 整流器chopper n. 斩波器inverter n. 逆变器cycloconverter n. 周波变换器electrochemical adj. 电化学的V AR 静态无功功率harmonics n. 谐波lagging n. 滞后，迟滞power factor 功率因数configuration n. 轮廓，格局voltage-fed inverter 电压源型逆变器current-fed inverter 电流源型逆变器stiff voltage source 恒压源stiff current source 恒流源Thevenin impedance 戴维南电路等效阻抗filter n. 滤波器isolation transformer 隔离变压器buck chopper 降压式变压器boost chopper 升压式变压器quadrant n. 象限duty ratio 占空比，功率比P2 U1regulate v. 调整abound v. 大量存在power boost 功率助推装置aerodynamic adj. 空气动力学的damp v. 阻尼，减幅，衰减yaw n. 偏航altitude n. 海拔attitude n. 姿态intuition n. 直觉trail-and-error n. 试凑法dynamic response 动态响应disturbance n. 扰动parameter n. 参数modification n. 修正，修改transfer function 传递函数domain n. 域，领域advent n. 出现state variable 状态变量matrix algebra 矩阵代数approach n. 途径，方法；研究proponent n. 提倡者detractor n. 批评者tutorial adj. 指导性的subsequent adj. 后序的open-loop n. 开环closed-loop n. 闭环discrete adj. 离散的differential equation 微分方程difference equation 差分方程interval n. 间隔sampled-data n. 采样数据nonlinear adj. 非线性的time-invariant adj. 时不变的coefficient n. 系数stationary adj. 静态的lumped parameter 集中参数distributed parameter 分散参数spatial adj. 空间的spring n. 弹簧lead n. 导线resistance n. 阻抗uniform adj. 一致的elastic adj. 有弹性的ordinary differential equation 常微分方程partial differential equation 偏微分方程deterministic adj. 确定的stochastic adj. 随机的predictable adj. 可断定的probability theory 概率论P3 U5embedded system 嵌入式系统antilock braking system 防抱死系统equivalent adj. 相等的，相当的attribute n. 品质，特征high-end n. 高端preferences n. 参数选择solid output 可靠输出automatic teller machine 自动柜员机answering machine 电话答录机thermostat n. 自动调温器Inertial guidance systems 惯性导航系统aircraft n. 飞行器missile n. 导弹sprinkler n. 洒水车，洒水装置infrared adj. 红外线的reinvent v. 彻底改造Video Cassette Recorder (VCR) 录像机hydraulic adj. 水压的exponential adj. 指数的defrost v. 除霜deodorize v. 除……臭lapse n. （时间等）流逝drastic adj. 激烈的determinism n. 决定论deterministic adj. 确定性的redundancy n. 冗余tactic n. 策略，战略domain n. 范围，领域摘要：针对直升机飞行状态识别训练样本数据少，导致识别率不高的问题，提出一种基于SVM的直升机飞行状态识别方法。

电气与自动化专业专业英语单词必备abscissaaxis横坐标acmotor交流环电动机active(passive)circuitelements有(无)源电路元件activecomponent有功分量activeinrespectto相对….呈阻性admittance导纳air-gapfluxdistribution气隙磁通分布air-gapflux气隙磁通air-gapline气隙磁化线algebraic代数的algorithmic算法的alloy合金ampere-turns安匝(数)amplidyne微场扩流发电机AmplitudeModulation(AM调幅armaturecircuit电枢电路armaturecoil电枢线圈armaturem.m.f.wave电枢磁势波attenuate衰减automaticstation无人值守电站automaticVoltageregulator(AVR)自动电压调整器auxiliarymotor辅助电动机bandwidth带宽base基极bilateralcircuit双向电路bimotored双马达的biphase双相的bipolarjunctiontransistor(BJT)双极性晶体管blockdiagram方框图boost增压boost-buck升压去磁breakawayforce起步阻力breakdowntorque极限转矩bronze青铜buck补偿capacitanceeffect电容效应carbon-filamentlamp碳丝灯泡carrier载波Cartesiancoordinates笛卡儿坐标系cast-aluminumrotor铸铝转子choppercircuit斩波电路circuitbranch支路circuitcomponents电路元件circuitdiagram电路图circuitparameters电路参数coaxial共轴的,同轴的coilwinding线圈绕组coincideinphasewith与….同相collector集电极commutationcondition换向状况commutator-brushcombination换向器-电刷总线compleximpedance复数阻抗complexnumber复数compoundgenerator复励发电机compounded复励conductance电导conductor导体corridor通路couplingcapacitor结合电容cumulativelycompoundedmotor积复励电动机dcgenerator直流发电机dcmotor直流电动机demachine直流电机demodulator解调器differentiation微分directaxistransienttimeconstant直轴瞬变时间常数directaxis直轴direct-current直流displacementcurrent位移电流dynamicresponse动态响应dynamic-stateoperation动态运行e.m.f=electromotivefore电动势eddycurrent涡流effectivevalues有效值effectsofsaturation饱和效应electricenergy电能electricaldevice电气设备electrode电极电焊条electromagnetictorque电磁转矩emitter发射管放射器发射极endring端环energyconverter电能转换器epochangle初相角equivalentT–circuitT型等值电路errordetector误差检测器errorsignal误差信号excitationsystem励磁系统excitedby励磁excitingvoltage励磁电压externalarmaturecircuit电枢外电路externalcharacteristic外特性feedbackcomponent反馈元件feedbackloop反馈回路feedbacksignal反馈信号feedbacksystem反馈系统fidelity保真度fieldcoils励磁线圈fieldcurrent励磁电流fieldeffecttransistor(FET)场效应管fieldwinding磁场绕组励磁绕组fluxlinkage磁链form-wound模绕forwardtransferfunction正向传递函数FrequencyShiftKeying(FSK)移频键控frequency频率fullload满载full-loadtorque满载转矩gain增益gain增益generating发电generatorvoltage发电机电压Geometricalposition几何位置harmonic谐波的heatingappliance电热器high-gain高增益high-performance高性能的horsepower马力horseshoemagnet马蹄形磁铁hydropowerstation水电站idealsource理想电源imaginarypart虚部impedance阻抗incident入射的inducedcurrent感生电流inductiongenerator感应发电机inductionmachine感应电机inductionmachine感应式电机inductionmotor感应电动机infinitevoltagegain无穷大电压增益inrushcurrent涌流instantaneouselectricpower瞬时电功率instantaneousmechanicalpower瞬时机械功率insulation绝缘integration积分下限internalresistance内阻interoffice局间的inverse倒数iron-loss铁损isolation隔离分离绝缘隔振laminatedcore叠片铁芯lamination叠片leakagecurrent漏电流leakageflux漏磁通leakagereactance漏磁电抗leakage泄漏left-handrule左手定则lightemittingdiode发光二极管lightningshielding避雷limiter限幅器linetrap限波器linearzone线性区line-to-neutral线与中性点间的loadcharacteristic负载特性load-saturationcurve负载饱和曲线locked-rotortorque锁定转子转矩locked-rotor锁定转子magneticamplifier磁放大器magneticcircuit磁路magneticfield磁场magnetictorque电磁转矩magnetizingreactance磁化电抗manualcontrol手动控制mature成熟的mechanicalrectifier机械式整流器mid-frequencyband中频带mismatch失配modulator调制器modulus模motoring电动机驱动mutualflux交互(主)磁通mutual-inductor互感no-load空载numberofpoles极数operatingcondition运行状态operationalcalculus算符演算opticalfiber光纤Oscillation振荡overhauling检修P.D.=potentialdrop电压降perunitvalue标么值percentage百分数performancecharacteristic工作特性per-unitvalue标么值phasedisplacement相位差phasereversal反相plugging反向制动polarity极性pole极点polyphaserectifier多相整流器polyphaserectifier多相整流器polyphase,polyphone多相(的) potentialdistribution电位分布potentialtransformer电压互感器poweramplifier功率放大器powerfrequency工频primarycell原生电池primemotor原动机primemover原动机processofself–excitation自励过程propagate传导传播r.m.svalues=rootmeansquarevalues均方根值random-wound散绕reactivecomponent无功分量reactiveinrespectto相对….呈感性reactivepower无功功率realpart实部referenceVoltage基准电压regeneration再生,后反馈放大regulator调节器reluctance磁阻retardingtorque制动转矩revolutionsperminute转/分revolutionspersecond转/秒rheostat变阻器right-handrule右手定则rotatingcommutator旋转(整流子)换向器rotatingmagneticfield旋转磁场rotor(stator)winding转子(定子绕组) rotorcore转子铁芯rotorresistance转子电阻rotor转子salientpoles凸极saturationcurve饱和曲线saturationeffect饱和效应self–excitationprocess自励过程selfexcited自励self-biasresistor自偏置电阻self-exciting自励的self-inductor自感separatelyexcited他励separatelyexcited他励的seriesexcited串励series串励short-circuitingring短路环shuntdisplacementcurrent旁路位移电流shuntexcited并励shuntfield并励磁场shunt并励shunt分路器signalamplifier小信号放大器silica硅石二氧化硅SingleSideBand(SSB)单边带sinusoidal–densitywave正弦磁密度sinusoidaltimefunction正弦时间函数slip转差率slot槽solidstate固体spatialwaveform空间波形speedregulation速度调节speed-torquecharacteristic速度转矩特性speed-torquecurve转速力矩特性曲线squirrelcage鼠笼stabilizationnetwork稳定网络stabilizer稳定器stabilizingtransformer稳定变压器statorwinding定子绕组stator定子steady–statecondition瞬态暂态steadydirectcurrent恒稳直流电storagebattery蓄电池summingcircuit总和线路反馈系统中的比较环节synchronouscondenser同步进相(调相)机synchronousgenerator同步发电机synchronousreactance同步电抗synchronousspeed同步转速technicalspecifications技术条件terminalvoltage端电压thedielectric电介质timeconstant时间常数timedelay延时timeinvariant时不变的time-phase时间相位transformer变压器transientresponse瞬态响应transistor晶体管triangularsymbol三角符号trigonometrictransformations瞬时值tuner调谐器turnsratio变比匝比two-wayconfiguration二线制unidirectionalcurrent单方向性电流vectorequation向(相)量方程voltageacrosstheterminals端电压voltagecontrolsystem电压控制系统volt-amperecharacteristics伏安特性waveguide波导波导管wind-drivengenerator风动发电机windingloss绕组(铜)损耗winding绕组机电常用单词:how怎样introduction介绍ask问、要求apology道歉greeting祝贺、问候welcome受欢迎的欢迎sure的确、当然、确信very 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电子类专业英语词汇大全电子类专业英语词汇大全(N-Z) 电子类专业英语词汇 N电子类专业英语词汇 Oobject language,目标语言object plane,物面object program,目标程序object wave,物体声束objective evidence,客观证据objective lens of the scanning electron microscope,扫描电子显微镜物镜objective lens of the transmission electron microscope,透射电子显微镜物镜oblique visibility,斜能见度observability,可观测性；能观测性observation and recording device,观察和记录装置ocean bottom seismograph,海底地震仪ocean date station,浮标站oceanographic geological instrument,海洋地质仪器oceanographic instrumentation,海洋仪器oceanographic measuring system,海洋测量系统oceanographic observation,海洋鄄?BR>oceanographic survey,海洋调查octave,倍频程octave(bandwidth)filter,倍频程（宽带）滤波器octave filter set,倍频程滤波器组odd-even check,奇偶校验off-axis response,离轴响应off-line,离线off-line processing,离线处理；脱机处理off-line system simulation,离线系统仿真office automation (OA),办公自动化office automation system (OAS),办公自动化系统office information system (OIS),办公信息系统officially recognized standard,官方认可标准offset,静差offset coefficient,静差系数oil-filled enclosure (Ex o),充油外壳（Ex o）oil-water meter,原油水分仪omegatron mass spectrometer,回旋质谱计omnidirectional microphone,全向传声器on-cold column injector,冷柱头进样器one-dimensional location,线定位；一维空间定位on-line,在线on-line assistence,在线帮助on-line measurement and frequency spectrum analysis,在线测量频谱分析on-line process gas chromatograph,在线过程气相色谱仪on-line processing,在线处理；联机处理on-line real-time processing,在线实时处理on-line real-time system,联机实时系统on-line system simulation,在线系统仿真on-off action,通断作用on-off controller,通断控制器one-man atmospheric submersible,常人常压潜水器one-third octave filter,1/3倍频程滤波器one-turm time of output shaft,输出轴每转时间one-way communication,单向通信open-circuit intermediate voltage,开路中间电压open front case with pressure relief,带泄压装置的前开式外壳open front case without pressure relief,无泄压装置的前开式外壳(open hole) caliper,井径仪open-jet wind tunnel,开口式风洞open loop,开环open loop control,开环控制open loop control system,开环控制系统open loop electronic balance,开环式电子天平open-loop frequency response,开环频率响应open-loop gain,开环增益open-loop gain characteristic,开环增益特性open loop pole,开环极点open loop process control,开环过程控制open loop remote control system,开环遥测控制系统open loop stabilization,开环稳定open loop transfer function,开环传递函数open loop voltage gain,开环电压增益open loop zero,开环零点open source,裸式离子源open system,开放系统；开环系统open system interconnection (OSI),开放系统互连open tubular column,空心柱opening valve time,开阀时间operating conditions,工作条件operating error,工作误差operating infulence,工作条件影响operating limits,极限工作条件operating period,工作周期operating pressure differential,工作压差operating system (OS),操作系统operating temperature range,工作温度范围operating time,工作时间operational amplifier,运算放大器operational reliability,运行可靠性operational research model,运筹学模型operational unit,运算器operations research,运筹学operative limits,极限工作条件operator,操作员operator command,操作员命令operator's console,操作员操纵台operator's station,操作员站optic fiber displacement meter,光纤式位移计optic fiber position measuring instrument,光纤式位置测量仪optic fiber pressure transducer,光纤压力传感器optic fiber tachometer,光纤式转速表optic fiber tachometric transducer,光纤式转速传感器optical arm length,光臂长度optical Doppler effect,光的多普勒效应optical fiber,光导纤维optical fiber chemical sensor,光纤化学传感器optical fibre magnetometer,光纤磁强计optical fiber sensor,光纤式传感器optical(measurement)method,光测法optical micrometer,光学测微器optical plummet,垂准仪；光学对中器optical pumping,magnetometer,光泵磁强计；光泵磁力仪optical(quantity)transducer(sensor),光（学量）传感器optical reading range,光学读数范围optical spectrometer,光学光谱仪optical system,光学系统optical theodolite,光学经纬仪optical vibrometer,光学测振仪optical wedge micrometer,光楔测微器optima estimation,最优估计optimal control,最优控制optimal control law,最优控制律optimal control system,最优控制系统optimal control theory,最优控制理论optimal decision problem,最优决策问题optimal solution,最优解optimal strategy,最做出策略optimality principle,最优性原理optimization,（最）优化optimization layer,优化层optimization technique,最优化技术optimum frequency,最佳频率order,有序order parameter,序参数ordinary temperature thermistor,常温热敏电阻器organic semiconductor gas transducer [sensor],有机半导体气体传感器organic semiconductor humidity transduce [sensor],有机半导体湿度传感器organic semiconductor thermistor,有机半导体热敏电阻器orientation,定向orientation control,定向控制orifice,节流孔orifice plate,孔板orifice-and-plug flowmeter,锥塞式流量计original system,原系统originator,源发站orthogonal distrortion,正交畸变ortho-projector,正射投影仪oscillating period,振荡周期oscillator,振荡器oscillograph,录（示）波器oscillographic polarograph,示波极谱仪oscilloscope,示波器outboard rotor,外重心转子outdoor location,户外场所outer package,外包装outlier,剔除值output device,输出单元；输出设备output equation,输出方程output error,输出误差output feedback,输出反馈output fluctuation,输出波动output force or torque stability,输出激振力或力矩的稳定性output impedance,输出阻抗output impedance of microphone,传声器输出阻抗output information,输出信息output matrix,输出矩阵output noise,输出噪声output prediction method,输出预估法output shaft rotation clearance,输出轴间隙角output shaft rotation range,输出轴转角范围output shaft torque,输出轴转矩output signal,输出信号output signal "one" level,输出信号“1”电平output signal "zero" level,输出信号“0”电平output state,输出状态output stem travel clearance,输出杆间隙位移output system,输出系统output unit,输出设备output variable,输出变量output vector,输出向量；输出矢量oval gear flowmeter,椭圆齿轮流量计oval wheel flowmeter,椭圆齿轮流量计oven temperature,箱温over-current protection,过电流保护over-voltage protection,过电压保护overall design,总体设计overdampin,非周期阻尼；过阻尼overflow,溢出overflow indication,溢出指示overlapping averages,滑动平均overlapping event,交迭事件overload,过载；超负荷overload flow-rate,过载流量over-load meter,过载仪overpressure characteristic,超压特性overpressure failure,超压破裂overrange,过范围overrange limit,过范围限overshoot,过冲；超调量；过振比overview panel,总貌画面overvoltage protection varistor,过电压保护电压敏电阻器oxide thermistor,氧化物热敏电阻器oxygen bomb,氧弹oxygen bomb calorimeter,氧弹式热量计oxygen (pressure)gauge,氧压力表oxygen regulator,氧气减压器ozone analyzer,臭氧分析仪ozone sonde,臭氧探空仪ozone spectrophotometer,臭氧分光光度仪电子类专业英语词汇 PP-net,P-net总线P-scope,P型显示P.T.C.thermistor,正温度系数热敏电阻器p-type oxide gas sensor,P型氧化物气敏元件P-V-T-t technique,压力-容积-温度-时间法pack,包装件package,包装；包装件packaging,包装packaging standard,包装标准packed capillary column,真充毛细管柱packed column,填充柱packed-type solenoid valve,填料函型电磁阀packet,包packet mode,包方式packet sequencing,包排序packet switching,包交换packing,包装packing box assembly,填料函组件packing machine (liquid chromatographic column),（液相色谱柱）装填机packless solenoid valve,无填料函型电磁阀page addressing,页面寻址page printer,页式打印机page-at-a-time printer,一次一页印刷机；页式印刷机panel,盘；屏，画面panel mounting (pressure) gauge,盘装压力表panoramic exposure,周向照射；全景照射pantograph,缩放仪paper based strain gauge,纸基应变计paper chromatography,纸色谱法paper tape,纸带paper tape punch,纸带空孔机paper tape reader,纸带阅读机paper tape unit,纸带单元parachute drogue,漂流伞parallax,视差parallel computer,并行计算机parallel crate controller,并行机箱控制器parallel highway,并行信息公路parallel operation,并行操作；并联工作parallel output system,并行输出制parallel plate micrometer,平板测微器parallel processing,并行处理parallel programming,并行程序设计parallel transmission,并行传输paramagnetic oxygen analyzer,顺磁式氧分析器parameter,参数parametric input,参量输入parasitic echo,干扰反射波parasitic voltage of voltage divider,分压箱寄生电压parasol radiometer,伞式辐射计parent-molecule ion,母分子离子parity check,奇偶校验partial failure,部分失效partial immersion,thermometer,局浸温度计partial pressure gauge (PPG)，分压强计partial radiation thermometer,部分辐射温度计partition chromatography,分配色谱法partition coefficient,分配系数partition isothem,分配等温线part-turn electric actuator,角行程电动执行机构Pascal,帕（斯卡）pass-line deflection,跑偏passing unregistered gas (PUG),漏记气体passive remote sensing,被动遥感passive transducer [sensor],无源传感器path,通路path frame,通路帧path protocol,通路协议path unit,通路单元pattern,探伤图形pattern coefficient,图型系数pattern recognition,模式识别peak,峰peak area,峰面积peak base,峰底peak detector,峰值检波器peak distortion,谱峰畸变peak energy,峰能量peak height,峰高peak identification,谱峰鉴别peak matching,峰匹配peak of noise,噪声高度peak overlap,谱峰重叠peak point,峰顶（点）peak separation,峰距peak shape factor,峰形系数peak sound pressure,峰值声压peak stripping,谱峰剥离peak temperature,峰温度peak time,峰值时间peak-to-peak value,峰峰值peak-to-peak value of displacement,峰-峰值位移peak (top) flatness,峰顶平直度peak transmittance,峰值透过率peak value,峰值peak value of humidity,湿度峰值peak value of temperature,温度峰值peak voltmeter,峰值电压表peak wavelength,峰值波长peak width,峰宽peak width at half height,半高峰宽Peltier coefficient,珀尔帖系数Peltier heat,珀尔帖热pen,墨水笔pen recorder,笔式记录仪pen rising mechanism,抬笔机构pendulum impact testing machine,摆锤式冲击试验机pendulum meter,摆仪pendulum striking edge,摆锤冲击刀刃penetrameter,透度计；像质计penetrant inspection unit,渗透液清洗剂penetrant testing method,渗透探伤法penetrants,渗透液Penning gauge,冷阴极电离规；潘宁规percentage of theoretical slope (PTS),百分理论斜率performance,性能performance characteristics,性能特性performance evaluation,性能指标periodic and random deviations(PARD),周期和随机偏差periodic damping,周期阻尼；欠阻尼periodic test,定期试验periodic vibration,周期振动periodic waves marker,周期波时标peripheral control unit,外围设备控制器peripheral equipment,外围设备peripheral flow-rate,周缘流量peripheral interface adapter(PIA),外围接口适配器peripheral transfer,外围传送peristaltic multi-channel pump,多通道蠕动泵permanent flow-rate,常设流量permanent-magnet-coil instrument,永磁动圈式[磁电系]仪表permanent magnetic lens,永磁透镜permanent-magnet movingcoil galvanometer,永磁动圈式[磁电系]检流计[振动子]permeability,渗透率permeability tube,渗透管permeameter,磁导计permissible cumulative discharge of standard cell,标准电池允许累计放电量permissible discharge of standard cell,标准电池允许放电量persistent wave NMR spectroscope,边疆波核磁共振波谱仪personal error,人为误差petroleum oil detection buoy system,石油探测浮标系统pH electrode assembly,pH复合电极pH meter,pH计pH transducer [sensor],pH传感器pH value,pH值phase,相phase analysis,相位分析phase angle,相角phase angle stabilization,相角稳定phase contrast,位相衬度phase controlled circuit breaker,断电相位控制器phase datum mark,相位基准标记phase detection,相位检测phase detector,鉴相器phase difference,相位差phase difference torque transducer,相位差式转矩传感器phase displacement,相位差；角误差plase distance meter,相位式测距仪phase indicator,相位指示器phase lage,相位滞后phase lead,相位超前phase locus,相轨迹phase margin,相位裕度phase measurement,相位的测量phase meter,相位表phase modulation (PM),相位调制；调相phase of unbalance,不平衡相位phase plane,相平面phase plane portrait,相平面图phase ratio,相比率phase reference generator,参考相位发生器phase response,相位响应phase sensitive detector,相敏检波器phase sequence indicator,相序指示器phase space,相空间phase trajectory,相轨迹phase transition,相变phase variable,相变量phase-continuous FSK,相位连续FSKphase-crossover frequency,相位交越频率phase-frequency characteristics,相频特性phase-shift ultrasonic flowmeter,相移式超声流量计phon,方（响度级的单位）phosphorescence,磷光photo conduction tube,光导管photo electron spectroscopy (PES),光电子能谱法photo-electrical coded compass,光电码罗盘photo-electrostatic display recorder,感光静电显示记录仪photo ionization,光电离photo resistor,光敏电阻器photo-sensitive recorder,感光显示记录仪photo sensor,光敏元件photo-theodoliti,摄影经纬仪photoacoustic spectrometry,光声光谱法photoconductive transducer [sensor],光导式传感器photoelectric colorimeter,光电比色法photoelectric comparator,光电比较仪photoelectric effect,光电效应photoelectric fluxmeter,光电磁通表photoelectric length meter,光电式长度计photoelectric position detector,光电式位置检测器photoelectric roll gap measuring instrument,光电式辊缝测量仪photoelectric tachometer,光电式转速表photoelectric tachometric transducer,光电式转速传感器photoelectric thermometer,光电温度计photoelectric transmissometer,光电透射仪photoelectric width meter [gauge],光电式宽度计photoelectro magnetic element,光电磁敏元件photoionization detector (PID),光离子化检测器photometer,光度计photometric linearity,光度测量线性photomultiplier,光电倍增管phototheodilite,摄影经纬仪；照相经纬仪phototube,光电管photovoltaic cell,光电池photovoltaic transducer [sensor],光伏式传感器physical layer (PL),物理层physical model,物理模型physical modeling,物理建模physical property type transducer [sensor],物性型传感器physical quantity transducer [sensor],物理量传感器physical similarity,物理相似physical simulation,物理仿真physical symbol system,物理符号系统physiological quantity transducer [sensor],生理量传感器picture spectrograph,图象摄谱仪piezoelectric acceleration transducer,压电式加速度传感器piezoelectric effect,压电效应piezoelectric force transducer,压电式力传感器piezoelectric microphone,压电传声器piezoelectric pressure transducer,压电式压力传感器piezoelectric transducer [sensor],压电式传感器；压电换能器piezoelectric vibrator,压电振动器piezoelectric vibrometer,压电式振动计piezometer ring,均压环piezo-resistance effect,压阻效应piezoresistive acceleration transducer,压阻式加速度传感器piezoresistive accelerometer,压阻式加速度计piezoresistive effect,压阻效应piezoresistive pressure transducer,压阻式压力传感器piezoresistive transducer [sensor],压阻式传感器piezoresistive vibrometer,压阻式振动计piggy-back microbiological sampler,复背式微生物采集器pilot,先导阀pilot valve,指挥器pilot balloon theodolite,测风经纬仪pilot-operated regulator,指挥器操作型自力式调节阀pilot-operated solenoid valve,先导型电磁阀pin-cushion distortion,枕形畸变；正畸变pinger,水声信标pinion,轴齿轮pink noise,粉红噪声pipe prover,标准体积管；管式校准器pipe reducer,异径接管Pirani gauge,电阻规；皮拉尼规Pirani vacuum gauge,皮拉尼真空计piston,活塞piston actuator,活塞执行机构piston-cylinder assembly,活塞部件piston gauge,活塞式压力计piston gauge with equilibrium liquid,带平衡液柱活塞式压力计piston gauge with re-entrant cylinder column,反压活塞式压力计piston prover,活塞校准器piston rotation perdurability,活塞下降速度piston with weight carrier,带有底盘装置的活塞pistonphone,活塞发声器Pitot static tube,皮托静压管Pitot tube,皮托管pivot galvanometer,轴尖式检流计pivot knife-plane,支点刀座plain glass window,防护白玻璃观察窗planar array,平面阵planar (quad) location,平面定位plane bearing,平面支承plane grating,平面光栅plane separation,平面分离plane separation network,平面分离电路plane table equipment,平板仪plane table thermoconductivity meter,行星齿轮减速器planimeter,求积仪plankton bucket,浮游生物网底管plankton counting chamber,浮游生物计数框plankton haul [trawl],浮游生物拖网plankton net,浮游生物网plankton pump,浮游生物泵plankton tow net,浮游生物拖网plankton volume indicator,浮游生物体积测量器plant environment,工厂环境plant growth test chamber,植物生长试验箱plasma chromatograph-mass spectrometer (PC-MS),等离子色谱-质谱联用仪plasma chromatography,等离子蚀刻机plastic sampler,塑料采水器plastic window,塑料观察窗plasticity,塑性plate wave,板波plate wave technique,板波法plateau,平台；坪Platinum-10% Rhodium/Platinum thermocoupe,铂铑10-铂热电偶Platinum-13% Rhodium/Platinum thermocouple,铂铑13-铂热电偶Platinum-30% Rhodium/Platinum-6% Rhodium thermocouple,铂铑30-铂铑6热电偶platinum resistance thermometer sensor,铂热电阻playback apparatus,回放仪plotter,绘图机；绘图仪；地震剖面仪plotting tablet,标图板plug-in unit,插件plug valve,旋塞阀plumb,垂直器plunger,动铁芯plunger pump,柱塞泵plunger tube,隔磁管plunger viscometer,活塞式粘度计pluviograph,雨量计pluvioscope,降水测定器pneumatic actuator,气动执行机构pneumatic bubbling gauge,补气引压式验潮仪pneumatic control,气动控制pneumatic limit operator,气动极限操作器pneumatic piston gauge,气动活塞式压力计pneumatic pump,气动泵pneumatic rotary actuator,角行程气动执行机构pneumatic system,气动压力系统pneumatic thickness meter,气动厚度计point drift,点漂point filament,点头灯丝point location,点定位point-to-point connection,点对点连接point-to-point control,点对点控制；点位控制point-to-point control system,点到点控制系统point to point resolution,点分辨力point-to-point transmission,点对点传输pointer,指针；指示字pointer adjustment,指针调整器pointer galvanometer,指针式检流计pointer instrument,指针式仪表pointer length,指针长度pointer travel,指针转角points of mean axial fluidvelocity,平均轴向流体速度点poise nut,平衡铊polar aurora,极光polar coordinate type potentiometer,极坐标式电位差计polar plot,极线图polarimeter,偏振表；偏振计polarimetry,旋光法polariscope,偏振仪polarity indicator,极性响应时间polarization voltage,极化电压polarized cartridge capacitance,极化极头电容polarogram,极谱图polarograph,极谱仪polarograph quantitative detection limit,极谱仪定量检测限polarographic cell,极谱池polarographic maxima,极谱极大polarography,极谱法pole,极点pole assignment,极点配置pole piece,极靴polling,探询；轮询pollution,污染polyamide,聚酰胺polyethylene,聚乙烯polypropylent,聚丙烯polytetrafluror-ethylene (teflon),聚四氟乙烯（特氟隆）polyvinyliden fluoride,聚氟乙烯popular scanning electron microscope,普及型扫描电子显微镜popular transmission electron microscope,普及型透射电子显微镜population,总体porcelain insulator,绝缘瓷瓶porous polymer beads,高分子多孔小球porous-layer open-tubular column;PIOT column,多孔层空心柱port,通信口；端口port guiding,阀口导向portable hardness tester,携带式硬度计portable multipurpose instrument set,轻便综合观测仪portable X-ray detection apparatus,携带式X射线探伤机portability,可移植性portable (measuring) instrument,可[便]携式（测量）仪表position,位置position encoder,位置编码器position error,位置误差；四角误差position error coefficient,位置误差系数position feedback,位置反馈position indicating switch,阀位指示开关position limit switch,行程开关position transducer [sensor],位置传感器positioner,定位器positive displacement flowmeter,容积式流量计positive feedback,正反馈positive knives linear,正刀联线positive-negative action,正负作用positive negative three-step action,正负三位作用positive pressure,正压positive shock response spectrum,正冲击响应谱positive strain,正应变positive system,正系统positive temperature coefficient thermistor,正温度系数热敏电阻post emulsifiable dye penetrant testing method,后乳化性着色渗透探伤法post emulsifiable fluorescent penetrant testing method,后乳化性荧光渗透探伤法post emulsifiable penetrant,后乳化性渗透液potential evaporation,蒸发率potentiometer,电位器potentiometer compass,电位器罗盘potentiometer pressure transducer,电位器式压力传感器potentiometer type pressure transducer,电位器式压力传感器potentiometric analyzer,电位式分析器potentiometric displacement transducer,电位滴定（法）potentiometric transducer [sensor],电位器式传感器potentiometry,电位法powder-filled enclosure (Ex q），充砂外壳(Ex q）powder sample,粉末样品power amplifier,功率放大器power compensation differential scanning calormeter,功率补偿差示扫描量热仪power-compensation differential scanning calorimetry,功率补偿型差示扫描量热法power factor meter,功率因数表power source,主电源power spectral density,功率谱密度power supply device,电源装置power supply frequency,电源频率power supply voltage,电源电压power system automation,电力系统自动化power-fail circuit,电源故障电路practical response time,实用响应时间practical salinity scale 1978,1978实用盐标pre-conditioning time,预处理时间pre-vacuum chamber,预抽室pre-weighing,预称装置preamplifier,前置放大器precipitation gauge,雨量量筒precipitation intensity,降水强度precise stereoplotter,精密立体测图仪precision,精密度precision disc grinder,样品磨薄机precision micrometer [microdisplacement] inspection instrument,精密测微检定仪precision of measurement,测量精密度precision (pressure) gauge,精密压力表predictive control,预测控制preliminary adjustment,初调；预调整premix burner,预混燃烧器preparative chromatography,制备色谱法preparative gas chromatograph,制备气相色谱仪preparative liquid chromatograph,制备液相色谱仪prepayment meter,预付费电度表press,压块机pressure,压力；压强pressure adjusting screw,压力调节螺杆pressure altitude formula,气压测高公式pressure bell,引压钟pressure compensator,压力补偿器pressure constant state,恒压状态pressure/depth conversion factor,压力-深度转换系数pressure facility,压力设备pressure frequency response of microphone,传声器声压频率响应pressure gauge,压力表pressure gauge tester,压力表校验器(pressure)gauge with back connection,轴向压力表(pressure)gauge with bottom connection,径向压力表(pressure)gauge with electric contact,电接点压力表(pressure)gauge with transmission device,电远传压力表pressure gradient correction factor,压力梯度校正因子pressure gradient microphone,压差传声器pressure in the ocean,海洋中的压力pressure instrument,压力仪表pressure isolating chamber,压力隔离容器pressure level measuring device,压力液位测量装置pressure loss,压力损失pressure measuring set,压力测量仪pressure microphone,压强传声器(pressure) multiplier,倍压器pressure-operated plankton net,压力开关浮游生物网pressure plate anemometer,压板风速表pressure range,压力范围pressure ratio,压力比pressure recovery,压力恢复pressure regulator,减压器pressure regulator spring,减压器弹簧pressure regulator valve,减压器滑阀pressure regulator valve pin,减压器阀针pressure regulator valve spring,减压器阀弹簧pressure relief plug,泄压塞[板]pressure repeater,压力重复器pressure seal,压力隔离装置pressure sensitivity of microphone,传声器声压灵敏度pressure spectrum level,声压谱级pressure (step-type)controller,压力（位式）控制器pressure switch,压力开关pressure tappings [taps],取压口pressure test chamber,气压试验箱pressure tide gauge,压力式验潮仪pressure tight case,气密外壳pressure transducer [sensor],压力传感器pressure transmitter,压力变送器pressure tube anemometer,压管风速表pressure type wave gauge,压力式测波仪pressure vessel,压力容器pressurized enclosure (Ex p),正压外壳（Ex p）prevacuum,前级真空，粗真空prevailing wind,盛行风preventive maintenance,预防性维修；预防性维护primary coil,一次线圈primary current (of a current transformer),（电流互感器的）一次电流primary device,一次装置primary feedback,主反馈primary force standard machine,力基准机primary standard,基准（器）primary voltage,一次电压primary winding,一次绕组principal component analysis (PCA),主成分分析法principal period of calorimetric test,量热实验的主期principal plane,主平面principal point,主点principal stress,主应力principle of measurement,测量原理printer,打印机；印刷机printing current meter,印刷海流计printing recorder,打印式记录仪priority,优先权；优先级prism mass spectrometer,棱镜质谱计prism monochromator,棱镜单色仪probe,探头probe coil,探头线圈probe coil clearance,探头线圈间隙probe index,探头入射点probe ion,探针离子probe method,探针法probe microphone,探管传声管probe rotational scan,摆动扫查probe to flaw distance,探头-缺陷距离problem oriented language,面向问题的语言procedure-oriented language,面向过程的语言process automation,过程自动化process control,过程控制process control computer,过程控制计算机process control level,过程控制级process control software,过程控制软件process control system,过程控制系统process engineer's console,过程工程师操纵台Process Fieldbus;PROFIBUS，过程现场总线；PROFIBUS现场总线process gas chromatograph,流程气相色谱仪process I/O,过程输入/输出；过程I/Oprocess input/output channel,过程输入输出通道process input/output device,过程输入输出装置process mass spectrometer,流程质谱计process measurement,过程测量process model,过程模型process-oriented sequential control,过程定序顺序控制process-oriented simulation,面向过程的仿真processibility test,工艺性能试验processor,处理机；处理器；处理程序prod magnetizing method,支杆法；圆棒电极磁化法prods,支杆触头product specification,产品规范product standard,产品标准production budget,生产预算production function,生产函数Profibus-DP (Decentralized Periphery),PROFIBUS-分散型外围设备总线Profibus-FMS (Field Message Specification),PROFIBUS-现场报文规范总线Profibus-PA (Process Automation),PROFIBUS-过程自动化总线Profile,行规profit control,利润控制profit forecast,利润预测program,程序program architecture,程序体系结构program-controlled testing machine,程序控制试验机program correctness,程序正确性program debugging tool,程序调试工具program evaluation and review technique (PERT),计划评审技术program execution time,程序执行时间program file,程序文件program file,程序文件program library,程序库program linking,程序连接program mode,程序方式program read-in,程序读入program run,程序运行program set station,程序设定操作器program specification,程序规格说明program validation,程序确认programmable controller,可编程序控制器programmable logic controller (PLC),可编程序逻辑控制器programmable terminal,可编程终端programme control digital logger,程控数字测井仪programmed control,程序控制programmed control system,程序控制系统；程控系统programmed flow gas chromatography,程序变流气相色谱法programmed pressure gas chromatography,程序变压气相色谱法programmed temperature gas chromatography,程序升温气相色谱法programmer,程序（设计）员programmer's console,程序员操纵台programming,程序设计programming flowchart,程序设计流程图programming support environment,程序设计支持环境projector,投影镜projector for transferring,投影转绘仪propeller,（螺）旋浆propeller anemograph,螺旋浆风向风速计propeller type current-meter,旋桨式流速计proportional action;P-action,比例作用；P-作用proportional action coefficient,比例作用系数proportional band(of a controller),(控制器的）比例带proportional bandwidth filter,比例带宽滤波器proportional control,比例控制proportional controller; P controller,比例控制器；P控制器proportional electric actuator,比例式电动执行机构proportional gain,比例增益proportional limit,比例极限proportional plus derivative action;PD-action,比例微分作用；PD-作用proportional plus derivative control,比例微分控制proportional plus derivative controller;PD controller,比例微分控制器；PD控制器proportional plus integral action;PI-action,比例积分作用；PI-作用proportional plus integral control,比例积分控制proportional plus integral controller;PI controller,比例积分控制器；PI控制器proportional plus integral plus derivative action;PID-action,比例积分微分作用；PID-作用proportional plus integral plus derivative control,比例积分微分控制proportional plus integral plus derivative controller;PID controller,比例积分微分控制器；PID控制器proportionality transmitter,比值变送器prospecting potentiometer,探矿电位计protected junction,保护端protective currenttransformer,保护用电流互感器protective device,保护装置protective tube,保护管protective voltage transformer,保护用电压互感器protocol,协议protocol engineering,协议工程proton(precession) magnetometer,质子旋进磁力仪prototype,原型prototype process time,原型过程时间prototype variable,原型变量prover (ball or piston),（球式或活塞式）校准装置proving [test] rotor,校验转子pseudocolor density slicer,假彩色密度分割仪psychrometer,干湿球湿度计；干湿表psychrometric [hygromtric] tables,湿度查算表psychrometric constant,湿度计算常数psychrometric formula,湿度公式pull-rod,拉杆pulsating flow,脉动流pulsating flow of mean constant flow-rate,恒定平均流量的脉动流pulse code modulation (PCM),脉码调制；脉冲编码调制pulse control,脉冲控制pulse duration,脉冲持续时间pulse duration modulation,脉冲宽度调制pulse duration modulation magnetic tape record type strong-motion instrument,脉冲调宽式磁带记录强震仪pulse echo technique,脉冲反射法pulse flip angle,脉冲回转角pulse Fourier transform NMR,脉冲傅立叶变换核磁共振（法）pulse Fourier transform NMR spectroscope,脉冲傅里叶变换核磁共振波谱仪pulse frequency modulation control system,脉冲调频控制系统pulse frequency modulation magnetic tape record type strong-motion instrument,脉冲调频式磁带记录强震仪pulse pileup rejection,脉冲堆积排除器pulse polarograph,脉冲极谱仪pulse position modulation,脉冲位置调制pulse recurrence frequency,脉冲重复频率pulse repetition frequency,脉冲重复频率pulse transducer [sensor],脉搏传感器pluse type airborne electromagnetic instrument,脉冲式航空电磁仪pulse type NMR spectroscope,脉冲核磁共振波谱仪pulse-width modulation,脉冲宽度调制pulse width modulation control system; PWM control system,脉冲调宽控制系统pulsed-light ceilometer,脉冲光束云高计pulsed-light cloud-height indicator,脉冲光束云高计pulsed optical feedback,脉冲光反馈pump,泵punched card,穿孔卡片punched tape,穿孔带Pusey and Jones indentation hardness number,赵氏硬度值Pusey and Jones indentation instrument,赵氏硬度计pyranograph,总日射计pyranometer,总日射表pyrgeometer,地球辐射表；大气辐射表pyrheliometer,直接日射强度表；日射表pyroelectric optical transducer [sensor],热释电式光传感器pyroelectric temperature transducer [sensor],热释电式温度传感器pyrolysis apparatus,裂解器pyrolysis gas chromatography,裂解气相色谱法pyrometer lamp,高温计灯泡pyrradiometer,全辐射表电子类专业英语词汇 QQ factor,Q值因数Q-percentile life,可靠寿命quad array,方阵quadrant-edge orifice plate,1/4圆周边缘孔板quadrant electrometer,象限静电计quadrupole field,四极场quadrupole ion trap,四极离子阱quadrupole mass filter,四极滤质器quadrupole mass spectrometer,四极质谱计quadrupole probe,四极探头quadrupole residual gas analyzer,四极残余气体分析器。

1. 《通信原理》词汇Uin t1扌由样量化和编码：sampli ng qua ntiz ing and codi ng话路：speech cha nnel 幅值：amplitude value扌由样频率：sampli ng freque ncy 扌由样速率：sampli ng speed rate 脉冲流：stream of pulses 重复率：r epetiti on rate编码过程：codi ng processs 模拟信号：an alog sig nal 传输质量transmission quality 数字通信digital com muni cati on 数字传输digital transmission 含噪声的环境no isy environment 传输路由transmission path 信号比signal-to-noise ratio 信号电平signal levels 地面系统terrestrial system 噪声功率noise power 二进制传输binary transmission 反向操作reverse operation 8 位码序列8-digit sequenee 接收端receiving terminal 帧格式frame format 同步字synchronization word the schemes for performing these three function 实现这三项功能的方案a series of amplitude values 一串幅值a speech cha nnel of teleph one quality 电话质量的话路a sequenee of 8-binary digits 一个8 位二进制码的序列a minimum theoretical sampli ng freque ncy 理论上的最小扌由样频率a voice channel occupying the range 300Hz to 3.4KHz 占据着300Hz到3.4KHz频率范围的话路8-digits per sample value 每个样值8 位码the spark ing of a car ign iti on system 汽车点火系统的大火the stream of the pulsese with a repetiti on rate of 64KHz 重复率为64KHz的脉冲the relatio nship of the true sig nal to the no ise sig nal 真实信号与噪声信号的关系the sig nal received from a satellite 由卫星上收至U的信号the complete in formati on about a particular message 一条特定消息的全部信息the shape of the tran smitted sig nal 被传信号的波形the atte nu ati on in troduced by tran smissi on path 由传输路由弓丨入的衰减the un it that con verts sampled amplitude value to a set of pulses 将抽样的幅值转换成一串脉冲的单元a sequenee relating to channel 1 , 2 and son on 涉及至U第一路、第二路及其他各路的序列a unique seque nee of pulses called synchroni zati on word 被称为同步字的独特的码序列terrestrial system 地面系统the presenee or absenee of the pulse 脉冲的 "有” 或 "无” a high-speed electronic switch 高速的电子开关the time divisio n multiplexer 时分多路复用器Time Divisio n Multiplexi ng 时分多路复用Unit2串行接口serial in terface 显示终端CRT termi nal 发送器与接收器tran smitter and receiver数据传输data tran smissi on 数据流data stream 闲置状态the idle state 传号电平mark level 空号电平space level 起始位start bit 停止位stop bitT 秒的持续时间duration of T seco nds 奇偶校验位parity bit 错误标志error flag 传输错误transmission error 下降沿falling edge 符号间的空格in tersymbol space 接收机的定时receiver timi ng 本地时钟local clock 磁带magnetic tape 控制比特control bit 逻辑 1 电平logical 1 level 二进制数据bi nary data 明显的缺点obvious disadvantage asynchronous serial data transmission 异步串行数据传输The most popular serial in terface 最为流行的串行接口The transmitted data 所传送的数据The clocks at the transmitter and receiver 发送器和接收器的时钟The era of teleprinter 电传机的时代The dots and dashes of a character 一个字符的点和戈UThree times the durati on of in tersymbol space 符号间空格持续时间的三倍The group of bits called characters 被称为字符的比特组The in variable un its compris ing 7 or 8 bits of in formati on 由7 或8个比特的信息组成的固定单元A clock gen erated locally by the receiver 由接收机本地产生的时钟The received parity bit follow ing the character 在字符后所收至U 的奇偶校验位The falli ng edge of the start bit 起始位的下降沿The character-orie nted n ature of the data link 数据链路面向字符的特性Uin t3联网技术n etwork ing tech no logy国际标准化组织intern ati onal Organi zati on for Sta ndardizatio n (ISO)”参考模型reference model数据分组packet data应用程序applicati on program 网络媒体network media 分层called layering 硬件和软件hardware and software 表示层the presentation layer 传输层the transport layer 数据链路层the data link layer网络服务n etwork services文件接入file access数据格式data format主机host协议protocol 连接connectivity 逻辑地址logical address ing Networki ng tech no logy 联网技术Proprietary n etwork ing system 专用联网系统The intern ati onal Organi zatio n for Stan dardizatio n 国际标准规划组织Compatibility betwee n the various type of n etworks 各种网络之间的兼容性Seven numbered layers 七层协议Stan dardizatio n of n etwork comp onents 网络部件的标准化Error recovery 纟纠错Receiving host' s system 发方主机系统Connection-orie nted circuits 面向连接的电路In formati on flow control 信息流控制Network media access 网络媒体接入Electrical specificati on 电气特性Maximum tran smissi on dista nee 最大传输距离Uint 4 传输控制协议tran smissi on con trol protocol 互联协议Internet protocol 数据通信data com muni catio n 微波microwave 高层协议higher-level protocol 流量控制traffic control 目的地destination（信）源resource段segment互联层Internet layer分组交换packet switching超文本传输协议hypertext transfer protocol 灵活性flexibility 数据报datagram tran smissi on con trol protocol 传输控制协议Internet protocol 互联协议satellite links 卫星链路the Standard On which the internet has grow n 互联网发展所基于的标准Network access layer 网络接人层connection —oriented protocol 面向连接的协议file transfer protocol 文件传输协议hypertext transfer protocol 超文本传输协议domain name system 域名系统developer of software 软件开发人user datagram protocol用户数据报协议packet -switched tech no logy 分组交换技术Unit 5局域网local area network 工作站workstation 夕卜设peripheral 拓扌卜topology 集线器hub 交换器switch 流量traffic网络接口卡n etwork in terface card数据库database印刷电路板printed circuit board主板motherboard网络适配器network adaptor并行数据parallel data电脉冲electrical impulses中继器repeater联网介质networking media local-area network 局域网logical topology逻辑拓扌卜devices that connect directly to a n etwork segme nt 直接连至U 网络段的部件n etwork in terface card 网络接口卡process of the encapsulation 打包的过程standardized symbol标准化的符号printed circuit board 印刷电路板expansion slot of a bus on a computer ' s motherboard 在计算机母板上总线的扩展槽network adapter网络适配器parallel sig nal produced by the computer 由计算机产生的并行信号transmltting station 发送站the specificati ons for Category 5 twisted-pair Ether net 五类双绞线以太网的规范Unit 6无源集线器passive hub网桥bridge可用带宽useable han dwidth地址表addressing table交换器switch路由器router光纤optical fiber无线介质wireless media铜线copper wirethe device that serves as the center of network 作为网络中心的部件multi-port repeater 多端口中继器reliability of the network 网络的可靠性passive or active hubs 无源或有源的集线器protocol address or network address 地址或网络地址n etwork adm ini strator 网络管理者switching of packets to the best route 交换分组至U最佳路由network segment 网络段Unit 7网络资源network resource 信息服务information services远程终端remote terminals地址address互连的系统interconn ected systems 命令comma nd电子邮件electronic mail主机Host无线信道wireless channels搜索工具popup用户界面user in terface拷贝copy'互连网popup存取access文本信息textual messages鼠标mouse 协议protocol 超文本协议hypertext protocol gia nt n etwork of computers located all over the world 分布在全世界的计算机的巨大网络backbone system 主干系统nationwide network 全国范围的网络electronic conferences 电子会议remote terminal 远程终端live conversation 实时的对话world wide web 万维网searchi ng tool 搜寻工具the largest repository of in formati on 最大的信息库network facilities resources 网络设备资源the vast majority of the computers on the net 在网上的绝大多数计算机the Unix operating system UNIX 操作系统textual message 文本信息s a way to move data betwee n the internet and your PC 在因特网和你的PC机之间传送数据的方法the convenient searching tools 方便的搜索工具the networked hypertext protocol 联网的超文本协议Unit 8optical fiber com muni cati ons 光纤通信light source 光源wavelength 波长laser激光器dispersion 色散transmission medium 传输介质multi-mode fiber 多模光纤Iong-haul trunks 长途干线single-mode fiber 单模光纤bandwidth 带宽wideband subscriber 宽带用户fiber-optics纤维光学commercial tech no logy 商用技术threshold curre nt 门限电流photodetector 光检测器wavele ngth multiplex ing 波分复用fiber-optic networks 纤维光网络video ban dwidth 视频带宽长途传输long dista nee tran smissi on 中继距离.repeater spaci ng 商用技术.commercial tech no logy< 光纤通信.optical fibre com muni cati ons 已装光纤的总长度.the total le ngth of in stalled fibre长途通信系统Ion g-haul telecom muni cati on system低衰减的石英纤维the low-loss silica fibre衰减逼近瑞利极限的光纤fibers with losses approaching theRayleigh limit 室温下的门限电流.room temperature threshold curre nts较长波长区the Ion ger wavele ngth region 用户接入工程.subscriber access project 部件性能和可靠性的改进improvements in component performa nee and reliability< 已安装的光纤系统的数据速率data rates for in stalled fibre optic system 欢迎下载每秒吉比特gigabit per second range 波分复用.wavelength multiplexing 宽带用户环路系统.wideba nd subscriber loop system 多纤连接器.multifibre connectors 设计寿命.projected lifetime 光源.light source 单模光纤.single-mode fibre 分布反馈式激光器distributed-feedback laser信息容量in formati on capacity 交换体系.switching hierarchy 宽带业务.broadba nd servicesUnit 9 cellular mobile telepho ne 蜂窝式移动电话service perfor mance 服务性能frequency band 频带microprocessor 微处理器mobile unit移动手机broadcast service 广播业务antenna 天线subsystems 子系统mobile subscriber 移动用户service capability 服务能力untiliaztion 利用率bandwidth 带宽single-sideband 单边带spread spectrum 扩频large scale integrated circuits 大规模集成电路cellular site 蜂窝点cellular switch 蜂窝交换机radio cabinet 无线机架call process ing 呼叫处理service area 服务区freque ncy spectrum un tiliazti on 频谱利用率the limited assig ned freque ncy band 有限的指定频带complicated features and functions 复杂的特性和功能large-scale in tegrated circuit tech nology 大规模集成电路技术developme ntal cellular system 实验性的蜂窝系统central coord inating element 中央协调单元cellular admi nistratio n 蜂窝管理operatio nal limitati on of conven ti onal mobile teleph one system 传统移动电话的运行限制limited service capability 有限的服务能力radio com mun icati on in dustry 无线通行行业available radio freque ncy spectrum 可用的无线电频谱the allocated freque ncy band 所分配的频带mobile transceiver 移动收发器technological feasibility 技术上的可行性servere spectrum limitati on 严厉的频谱限制FM broadcasting service 调频广播业务propagation path loss 传播路径衰耗multipath fad ing 多路径衰耗telepho ne compa ny zone officee 电话公司地方局unit 10 pers onal com muni cati ons 个人通信com munication standards 通信标准fixed teleph one service 固定电话业务network capacity 网络容量mobile switchi ng cen ter 移动交换中心intern ati onal roam ing 国际漫游broadband services 宽带业务in terface con verse on 接口转换freque ncy allocati on 频谱分酉己analogue mode 模拟方式cellular com muni cati on prin ciple 蜂窝通信原理jamming 拥塞cell splitting 蜂窝裂变base station 基站register寄存器billi ng fun ctio n 收费功能access method接入方法burst tran smissi on mode 突发脉冲传输方式overhead in formatio n 开销信息handover algorithms 切换算法short message sevice 短消息服务technical specification 技术规范total acess com muni cati on system 全接入的通信系统global mobile com muni cati on system 全球移动通信系统time divisio n multiple acess 时分多址facsimile and short message service 传真和短消息服务fixed com muni cate on n etworks 固定通信网络a more personalized system 更个人化的系统the cost and quality of the link 链路的价格与质量marker growth 市场的发展coaxial cable同轴电缆freque ncy reuse and cll splitt ing 频率再生和蜂窝裂变cochannel interferenee 共信道干扰theroretical spectral capability 理论上的频谱容量micro-cellular system 微蜂窝系统base station transceiver 基站收发器subscriber register 用户寄存器advaneed handover algorithms 先进的切换算法the GSM technicall specifications GSM 的技术规范unit 11 circuit switch ing 电路交换packet switching 分组交换message switching 报文交换sub net子网header信头destination address 目的地error control误差控制store-a nd-forward manner 存储转发方式bursty突发性transmission delay 传输时延in termediate switch ing equipme nt 中间交换设备switchi ng tech nique 交换技术return signal 返回信号message processor 报文处理机give n maximum len gth 给定最大长度in formatio n transfer 信息转移random 随机性dedicated circuit 专用电路cha nnel utilization 电路利用率the capability of storing and manipulating user ' s data 存储禾口处理用户的能力the special signaling message 特定的信令信息a well defi ned block of data called a message 被精心定义的称为报文的数据块欢迎下载the in formati on regard ing the source and dest in ati on addersses 涉及源和目的地址的信息the computer referred to as a message processor 叫做报文处理器的计算机the store-a nd-forward tran smissi on tech nique 存储转发传输技术the dyn amic allocati on of the ban dwidth 带宽的动态分酉己the overall tran smissi on delay of the message 报文整个的传输时延switch ing tech nique 交换技术total path of conn ected linesmunication parties 通信各方transmission unit 传输单元in itial conn ecti on cost in curred in sett ing up the circuit 在建立电路时产生的起初连接成本low delay con stra int requited by the user 用户所需的短时延的限制the fixed dedicated en d-to-e nd circuit 固定专用的端至U端电路low channel utilization 低的电路利用率unit 12asynchronous transfer mode 异步转移模式logical channel 逻辑信道virtual circuits 虚电路virtual paths 虚路径recomme ndati on 建议network level 网络层service and application level 业务和应用层virtual connection 虚连接in formati on superhighway 信息高速公路vedio-on-dema nd 点播电视statistical multiplex ing 统计复用digital in formatio n 数字化的信息identifier 标识符protocols 协议n etwork node 网络节点broadba nd n etwork 宽带网ATM forum ATM 论坛future-proofed 面向未来的image encoding 图像编码virtual private n etwork 虚拟专用网data process ing 数据处理short packets called cells被叫做信元的短的分组bit rates of several hun dred megabits a sec ond 每秒几百兆比特的速率un ique multiplex ing method 独特的复用方法the physical connection betwee n any to term in als 任何两个终端之间的物理连接in teractive video services 交互式的视频业务a n ature vehicle for multimedia services 多媒体业务的自然载体the errent and future requireme nts of both operators and users 运营者和用户当前和未来的要求the tech nique for switch ing high bit rate cha nnel 高比特率信道的交换技术multiplex ing and switch ing tech nique 复用和交换技术the un derly ing type of tran smissi on 所承载的传输类型dual ide ntificati on 双重标识the transfer of cells to the n etwork no des 信元在网络节点上的转移hundreds megabits a second 每秒几百兆比特recomme ndation 1.121 1.121 建议the quality of service 业务质量in proporti on to the exact requireme nt 与实际需求成比例the applicati on and service tran sported over a n etwork 网络所传送的应用和业务the ability to con struct virtual network 构成虚网络的能力cost-effiective use of in frastructure 低价高效的利用网络设施coord in at ing differe nt n etworks carry ing differe nt services 协调传送不同业务的不同网络essential components of future information superhighways 未来的信息高速公路的基本部件optimum use of resource 资源的最佳使用unit 13public telecom muni cati on n etwork 公众电信网local loop本地环路switching node 交换节点twisted pair 双绞线external call外部呼叫end office 端局digital data system 数字数据系统two wire connection 二线连接toll center收费中心circuit-switched n etwork 电路交换网teleph one subscriber 电话用户data traffic数据流量link链路trunk中继线half-duplex 半双工full-duplex 全双工voice-freque internode 节点间的route路由full-duplex conn ection 全双工的连接the function of concen trat ing traffic 集中话务量的功能the switch ing no des called tandem seitches 被称为汇接局的交换节点 a fraction of subscriber 一小部分用户the in terface betwee n the stati on and the n etwork 在站和网络之间的接口the subscriber that tran smit digital sig nal 发送数字信号的用户natio nal networks 国家网络architectural comp onents 结构部件the bran ches betwee n no des 节点间的支路tree topology 树状拓扑transmission facilities 传输设备multiple voice-freque ncy circuit 多条音频电路synchronous TDM同步时分复用adjace nt end offices 相邻的端局full co nn ectivity 全连通性isolated sub networks 被分离的子网high usage trunks 高效中继线basic order of selection 路由选择的基本次序backb one hierarchical n etwork 主干体系网络two subscribers attached to differe nt end offices 连接至U不同端局的两个用户欢迎下载excha nge area 交换区Unit 14global com muni cati ons 全球通信flexibility 灵活性en d-to-e nd digital conn ectivity 端至U端的数字连接open network开放网络voice encoding 语音编码integrated services digital network 综合业务数字网infrastructure 系统结构Intern ati onal Organi zatio n for Stan dardizati on 国际标准化组织com munication carriers 通信载体transmission medium 传输媒体in terface equipme nt 接口设备ban dwidth limitati on 带宽限制switch ing equipme nt 交换设备pulse code modulation 脉冲调制basic access基本接入degradati on due to the tran smissi on medium 由于传输媒体导致的质量下降ban dwidth limitati ons in here nt in a 4 kHz voice cha nnel 4 kHz 路中所固有的带宽限制standardized ports 标准化的接口pulse code modulation 脉冲编码调制digital com muni cati on 数字通信ISDN standards and system architecture ISDN 的标准和系统结构progressive applicati on of digital tech no logy 数字技术的逐步应用public com muni cati on carriers 公共通信载体enhanced quality 高质量substa ntial qua ntity of in terface equipme nt 大量的接口设备flexibility in the transmission of voice ,data ,video and other services在传送话音、数据、视频和其他业务上的灵活性voice encoding techniques 语音编码技术pulse coding modulation 脉冲编码调制basic access sig nali ng rate 基本接入信令速率uni versal access 统一的接入experime ntal tech no logy 实验性的技术unit 15X.25 protocol X.25 协议television signals 电视信号narrowband services 窄带业务basic access基本接入teleservice 电信业务telex用户电报radio waves无线电波ground antenna 地面天线coaxial同轴的direct broadcast system 直接广播系统end-to-end delay 端至U端的时延jitter抖动peak hours繁忙小时chip tech no logy 芯片技术high defini tion televisi on 高清晰度电视operatio ns and maintenance 运行与维护the exist ing public network 现有的公用网络classical two-way voice conversation 传统的双向对话packet switched data network based on X.25 protocols 基于X.25协议的分组交换数据网络the user access to the network 对网络用户接入a circuit switched service with a cha nnel rate of 70 Mbit/s 信道 速率为70 Mbit/s 的电路交换业务the service-i ndepe ndent n etwork 与业务无关的网络the optimal statistical shari ng of the resources 对资源的最佳统 计共享telecom mun icati on service 电信业务telex network 用户电报网 messages of characters 文字报 two-way voice con versatio n 双向对话 X.21 protocols X.21 协议coaxial tree network 同轴数状网络commu nity antenna TV network 公用天线的电视网络direct broadcast system 直接广播系统 Ethernet 以太网token bus and token ring network 令牌总线网和令牌环网 word-wide in depe nde nt networks 全球范围的独立网络 resource pooling 资源共享 peak hour traffic 繁忙小时流量 integration of narrow-band services 窄带业务的综合the progress in speech codi ng and chip tech no logy 在语声编码 和芯片技术方面的进步a new teleservice 新的电信业务adapting to new service requirements 对新业务要求的适酉己 optimal statistical shari ng of the resources 资源最佳统计式的 共享2. 《自动控制原理》词汇in tegral a.积分的 derivative a.微分的 stochastic a.随机的servomecha nism n.伺服机构 calculus n.微积分 ubiquitous a.到处存在的、普遍存在的 radar-tracking 雷达跟踪 SISO systems 单输入单输出系统 Laplace transform 拉普拉斯变换 pole n.极点 zero n.零点 transfer function 传递函数 trajectory optimizati on 轨迹优化root locus 根轨迹 specificati ons n.指标、规格、规范 discrete-data 离散数据 sampled-data 采样数据 performanee n.性能 Chapter 2 desired referenee variable 期望参考变量 prototype n.原型 system ide ntificati on 系统辨识 time response 时域响应 step in put 阶跃输入 defer n.推迟、延期 vector n.向量、矢量 slug n.斯（勒格），质量单位（32.2 磅） impart n.赋予、传授、告知 heavy line 粗实线 dashed line 虚线 coord in ate n.坐标 numerator n.分子 denominator n.分母 suspe nsion n.悬架、悬挂 deflection n.偏移、偏转、偏差 displaceme nt n.位移 shock absorber 减震器、缓冲器 dashpot n.缓冲器 bump n. vt.颠簸 bounce n. vt.反弹、跳跃mome nt of in ertia 转动惯量、惯性矩Chapter 1 thermostat n.恒温器 predictive con trol 预测控制 power gen erati on pla nt 发电厂 micron n.微米 cell phone 移动电话 jumbo jet 巨型喷气式客机 block diagram 方框图 actuator 执行机构process n.过程 feedback n.反馈 pla nt n.被控对象 mph=mile per hour open-loop 开环 closed-loop 闭环 throttle n.油门 ga in n.增益 orifice n.孔、小孑L con trolled variable 被控变量 error n.误差 incubator n.孵化器 flue n.烟道 chronicle n.编年史、年代记录 conical a.圆锥体的 mill wright 技工、造水车工匠 inertia n.惯性、惯量 oscillate about … 在….周围振荡 reference in put 参考输入 prescribed directi on 预定的方向 actual directi on 实际方向 flyball n.飞球 governor n.控制器、调节器、总督、省长 equilibrium n 平衡点 differe ncial equati on 微分方程 characteristicequati on 特征方程 third-order 三阶 polynomial n.多项式 state variable 状态变量 distortion n.畸变complex variable 复变量 methdology n.方法论 proportio nal a.比例的、成比例的attitude n.姿态、姿势antenna n.天线perpendicular n.垂直线a.垂直的asymmetry a.不对称的torque n.转矩resonant n.谐振、共振damper n.阻尼器prude nt a.谨慎的，有远见的，精打细算的anti-alias 抗混频operati onal amplifer 运算放大器passive circuit 无源电路Kirchhoff' s current law 基尔霍夫电流定律algebraic sum 代数禾口summer n.力口法器integrator n.积分器tesla n.特斯拉（磁通量单位）louderspeaker n.扬声器bobbin线轴，线筒stator n.定子rotor n.转子back emf反电势maze n.曲径，迷宫specific heat 比热spatially ad.空间地hydraulic a.液压的、水力学的gimbal n.平衡环，万向接头nozzle n.喷嘴groo ming n.修饰，美容piston n.活塞porous a.可渗透的，多孔的lami nar a.多层的、层流的n.层流turbulent a.湍流的Chapter 3 linear time-invariant systems 线性时不变（定常）系统signal flow graph 信号流图simulation n.仿真frequency-response 频率响应superposition n.叠力口convolution n.卷积inpulse-response 脉冲响应unit step fun cti on 单位阶跃函数root-locus 根轨迹stability properties 稳定性特性principles linear algebra 线性代数原理state variable methods 状态变量法matrix n..矩阵nonlinear n.非线性mathematical mode 数学模型trivial a.琐碎的、不重要的lin earize vt.线性化operati ng point 工作点state-space状态空间partial differe ntial equati ons 偏微分方程equilibrium n.平衡点complex frequency variables 复频率变量zero in itial con diti ons 零初始条件steady-state 稳态ramp in put斜坡输入dc gain直流增益欢迎下载in verse Laplace tran sform 逆拉氏变换partial fraction expa nsion 咅B分分式展开ran ti onal a.有理的residue n.余式unilateral a.单边的con verge nee n.收敛fin al-value theorem 终值定理homoge neous differe ntial equati on 齐次微分方程ordinary differe ntial equati on 常微分方程overall transfer function 总的传递函数“ loading ” effect 负载效应cascade blocks方框串联（级联）to reduce 化简elim in at ing 消去equivale nt a.等效的simplification n.化简、简化integrodifferential a.积分-微分的time constant时间常数imaginary axis 虚车由damping ratio n.阻尼比n atural un damped freque ncy 自然无阻尼频率overdamped a.过阻尼critically damped n.临界阻尼rectan gular coord in ate 直角坐标oscillatory a.振荡的transient response 瞬态响应overshoot n.超调量delay time延迟时间peak time峰值时间rise time 上升时间settling time调节时间steady state 稳态characteristic equation 特征方程RHP（Right Half-Pla ne）右半平面elevator n.飞机升降舵，飞机升降仪，电梯nonminimu m-phase 非最小相位diverge v.发散、分歧asymptotically stable 渐进稳定stability n.稳定性absolute stability 绝对稳定性relative stability 相对稳定性stability criterio n 稳定性判据equilibrium state 平衡状态product n.乘积coefficient n..系数nagtive feedback 负反馈positive feedback 正反馈unity feedback system 单位负反馈系统reduction n.化简simulta neous a.联立的com mon factor 公因子expedie nt a.权宜的，有用的n.公因子Routh stability criterio n 劳斯稳定性判据determ inant n.行歹U式tune v.调节retune v.再调节pseudorandom-noise 伪随机噪声phase condition 相角条件 origin n.起始点 terminus n.终点 angle of departure 分离角、出发角 angle of arrival 汇合角、至U 达角 cubic a.三阶的、立方的 quartic a.四次的 remainder n.留数、余数 remain der theorem 留数定理 taking the limit 取…极限 synthetic division 综合除法 dominant root 主导根 compensator n.补偿器 azimuth n.地位角、地平经度 inertial guidanee 惯性导航 constant term 常数项 symmetrical with respect to 关于…对称 trial point 试验点terminate vt.终止于 first differe ntiate —阶微分 real parts 实部 imaginary part 虚部 lagcompensator 滞后补偿器 lead compensator 超前补偿器 spill over 溢出，无法容纳 autopilot n.自动导航 trim v. n.使整齐，微调 trim tab 平衡调整片 margin n. 裕量 iteration n.重复、循环、迭代 in tact a.完好无缺的，原封不动的Chapter 6~7 frequency response 频率响应 ren dered v.使成为，提供，报答，着色；执行 ratio of the magn itudes 幅值比 bandwidth n.带宽 resonant peak 谐振峰值 low-pass filter 低通滤波器 san ity n.神智健全，头脑清楚，健全 tangent n.正切、切线 reciprocal a.互补的，相互的，互惠的 phase differenee 相角差 transport lag 传输延迟 irrational factor 非有理因子 phase shift 相位移动 moduli n.模（复数） poke vt.戳、刺、捅 drudgery n. 乏味的工作logarithmic coord in ate 对数坐标 semilog n.半对数 decibel n.分贝 decade n.十倍量程 octave n.八倍频程、八度、八阶 asymptotic behavior 渐进行为 dotted n.虚线 break frequency 转折频率 corner frequency 转折频率 slope n.斜率 20dB/decade 20分贝/十倍频程signal-to-noise ratio 信-噪比 Mason Gain Formula 梅森（增益）公式 term n.术语 signal flow graph 信号流图 n ode path en velope n.包络线 dominant root 主导极点Chapter 4 steady-state 稳态 with respect to 关于… deviation n.偏离 steady-state error 稳态误差 load torque 负载转矩 viscous friction 粘性摩擦 repeater n.中继器 drift v.漂移 fidelity n.准确性，忠实，忠诚 parabolic antenna 抛物线天线 positi on error con sta nt. 位置误差常数 velocity error con sta nt 速度误差常数 robust property 鲁棒性 shaft n.轴tachometer n.转速计 inductanee n.电感 sampled v.采样 qua ntized v.量化extrapolate v.预测，推测 trapezoid n.梯形，不等边四边形 vertices n.顶点 order n.阶次，数量级 proport ional con trol 比例控制derivative control 微分控制 sinu soidal a.正弦 parameter n.参数Chapter 5 root-locus method 根轨迹法 mon ic a.首一的 feedforward a.前向的 denominator n.分母 numerator n.分子 quadratic n.二次项 branch n.分支factored a.分解的 asymptote vt.渐进n.渐进线 division n.除法 vantage point 有禾U 地位，观点 imaginary part 虚部 breakaway point 分离点 com mondenomin ator 公分母 conjugate pairs 共扼对 multiplicity n.多重，多数 trial and error 凑试（法） spirule n.螺旋尺intersection n.交7匚 symmetrical a.对称的 magn itude con diti on 幅值条件 angle condition 相角条件 欢迎下载superimpose vt.迭力口polar plot极坐标图pass function 旁路函数servomotor-amplifier 伺服电机-放大器angular velocity 角速度minimum phase 最小相位tilt angle倾斜角lateral force侧面力、横向力perceived velocity 可察觉的速度croseover frequency 穿越频率appe ndage n.附件、备件Nyquist criterio n奈奎斯特判据Semi-graphical 半图形Nyquist plot奈奎斯特图Bode diagram 伯德图positive real part 正实咅B n ecessary and sufficie nt con diti on 充分必要条件left half of the s-plane s 平面左半平面formidable a.可怕的、令人生畏的determ inant 行歹U式pole-zero cancellation 零极点相消rati onal functions 有理函数quotient n.商、份额multi-loop con trol system 多环控制系统encircled vt.环绕enclosed vt.包围closed path闭合路径counterclockwise a.逆时针的clockwise a.顺时针的en circleme nt n.环绕enclosure n.包围con tour n.围线，轮廓线argume nt prin ciple 幅角原理complex variable 复变量sin gle-valued rati onal function 单值有理函数an alytic a.解析的Nyquist path奈奎斯特路径singularity n.奇异（点、值）semicircle n.半圆artifice n.技巧、技能gain margin增益裕量phase margin相角裕量vicinity n.令邻近compromise n.折中，妥协trapezoidal a.梯形的iterate v.重复、循环、迭代bracket v .放在括号内，归入一类，包含octave n.八个一组的事物，八度enu merate v.数，点detrimental a.有害的，不利的threshold n.阈值Chapter 8 sampli ng n.采样sample period 采样周期alias ing n.混频，别名in here nt a.内在的z transform Z 变换radar tracking system 雷达跟踪系统discrete period 离散周期欢迎下载discrete equivale nt 离散等效digitization n.数字化recursive a.递归的，循环的differe nee equatio n 差分方程sample rate采样速率sampler采样器zero-order holder 零阶保持器in verse Z tran sform 反Z 变换、逆Z 变换long division 长除法unit circle 单位圆overlap n.重叠rephrase v.重新措辞，改述extrapolate v.预测，推测alleviate v.减轻，使...缓和judicious a.明智的，贤明的，审慎的fictitious a.假想的，虚伪的impulse transfer fun cti on 脉冲传递函数piecewise-continuous 分段连续的pseudo-c ontinu ous-time 准连续时间Pade approximation Pade 近似Fourier analysis傅立叶分析modulation n.调制Fourier transform 傅立叶变换spurious a.寄生的、伪的、假的ideal sampler理想采样器impulse train脉冲列、脉冲串transcendental a.超自然的、超常的rati onal function 有理函数closed form 圭寸闭形式degree n.阶denomin ator n 分母numerator n 分子initial value 初始值iden tical a.相等的starred a.打星号的impulse response transfer function 脉冲响应传递函数uniformly spaced 均匀分布map into影射、映射circles of radius 圆弧multiple-sheeted surface Riemann surface 黎曼曲面radial ray 射线by virtue of借助、凭借、依靠….（的力量）logarithmic spiral 对数螺旋in tersect ion n.相交natural logarithm 自然对数rati on aliz ing 有理化cascading property 串联（级联）特性atte nuati on factor 衰减因子warp vt.使弯曲、使变形tune vt.调节、调整cross-hatched vt.用交叉线画出（图画上）阴影performa nee specificati on 性能指标trial-a nd-error approach 试凑法bilinear n.双线性Chapter 9 equilibrium point 平衡点neighborhood n.令邻域windup n.终结，结束saturate n.饱和akin a.同类的，相似的robotic n.机器人学odd function 奇函数heuristic a.启发式的，搜索式的backlash n.齿轮间隙sinu soidal a.正弦的magnetic hysteresis 磁滞sinu soid n.正弦coin cide nt a.重合的，一致的harm onic a.谐波的describ ing-fun cti on 描述函数on/off system 通断（控制）系统static nonlin earity 静态非线性superposition n.迭力口dyn amic non li nearity.动态非线性sub-harmonic a.谐波的periodic response 周期响应magnetic flux 磁通phase-plane 相平面iron-cored coil 铁芯线圈catastrophe n.灾难、浩劫stiction n.静摩擦力shaky a.不稳定的，不可靠的aut onom ous a.自治的scalar function 标量函数hypersphere n.超球Liapunov function李亚普诺夫函数stability in the sense of Liapunov 李亚普诺夫意义下的稳疋性linearization n.线性化asymptotically stable 渐进稳定in verse non li nearity 可逆非线性monotonically stable 单调稳定perturbation n.摄动origin n.原点operati ng point 工作点globally stable 全局稳定eige nvalue n.特征值locally stable 局部稳定bearing n.轴承electro nic oscillator 电子谐振器levitate v.浮动，使漂浮，使悬浮Van der Pol' s differe ntial equatio n 范德波尔微分方程turbo n.汽轮机nonsinu soidal waveform 非正弦波形deviation n.偏差rated voltage额定电压rigid link刚性连接phase variable 相变量regime n.情形，体制phase portrait 相图dead-zone 死区perpendicular a. 垂直的、正交的、成直角的viscous friction 粘性摩擦Taylor series泰勒级数coulomb frictio n 库仑摩擦in creme nt n.增量relay n.继电（特性）Euler method 欧拉法limit cycle 极限环singular point 奇异点deflect v.使偏，使歪3. 《微机原理、汇编语言和接口技术》词汇Microcomputer微型计算机Microprocesser 微处理器Binarysystem 二进制Decimalsystem 十进制Hexadecimalsystem 十六进制BCD码：BinaryCodedDecimal二进制编码的十进制数ASCII码（A mericanStandardCodeforlnformationlnterchange —美国标准信息交换码CPU: CentralProcessingUnit 中央处理器Trigger触发器Memory存储器Counter计数器Synchronouscounter 同步计数器Programcounter程序计数器ALU: arithmeticlogicalunit 算术逻辑单元Register寄存器Shiftingregister 移位寄存器Travelingwavecounter 行波计数器Ringcounter环形计数器Accumulator 累加器ROM：ReadOnlyMemory 只读存储器Bit位Word单字MAR：MemoryAddressRegister 存储地址寄存器Buffer缓冲器Mainmemory 主存储器Memorycycle存取周期RAM：RandomAccessMemory 随机存取存储器Byte字节Doubleword 双字MDR：MemoryDataRegister 存储数据寄存器Cache高速缓冲存储器Externalmemory辅助存储器Accesstime存取时间DRAM：DynamisticRAM 动态RAM PROM:ProgrammableROM 可编程ROMEEPROM:ElectricallyErasableProgrammableROM 电子可檫除可编程ROMBIU:businterfaceunit 总线接口部件CS codesegmentregister 代码段寄存器SS:StackSegme ntRegiste堆栈段寄存器IP:InstructionPointer指令指针寄存器BP: BasePointRegister基址指针寄存器SI: SourceIndexRegister 源变址寄存器。

bypass：旁路decoupling capacitor :去耦电容acceleration transducer• 加速度传感器accumulated error 累积误差AC-DC-AC frequency converter 交-直-交变频器AC (alternating current) electric drive 交流电子传动actuator 驱动器，执行机构8 adaptive telemeter system 适应遥测系统admissible error 容许误差amplifying element 放大环节analog-digital conversion 模数转换annunciator 信号器anti-integral windup • 抗积分饱卷aperiodic decomposition 非周期分解a posteriori estimate 后验估计approximate reasoning 近似推理a priori estimate 先验估计associative memory model 联想记忆模型asymptotic stability 渐进稳定性AOCS (attitude and orbit control system) 姿态轨道控制系统attractor 吸引子augmented system 增广系统automatic manual station 自动-手动操作器automaton 自动机autonomous system 自治系统Bayes classifier 贝叶斯分类器bilinear system 双线性系统block diagonalization 块对角化bottom-up development 自下而上开发boundary value analysis 边界值分析breadth-first search 广度优先搜索CAE (computer aided engineering) 计算机辅助工程CAM (computer aided manufacturing) 计算机辅助制造canonical state variable 规范化状态变量capacitive displacement transducer 电容式位移传感器CARD 计算机辅助研究开发Cartesian robot 直角坐标型机器人cascade compensation 串联补偿catastrophe theory 突变论centrality 集中性chaos 混沌characteristic locus 特征轨迹calrity 清晰性classical information pattern 经典信息模式classifier 分类器closed loop pole 闭环极点closed loop transfer function 闭环传递函数cluster analysis 聚类分析coarse-fine control 粗-精控制coefficient matrix 系数矩阵cognitive science 认知科学combination decision 组合决策compatibility 相容性，兼容性compensation 补偿，矫正composite control 组合控制conditionally instability 条件不稳定性connectivity 连接性consistency 一致性constraint condition 约束条件control accuracy 控制精度controllable canonical form 可控规范型[control] plant 控制对象,被控对象control system synthesis 控制系统综合corner frequency 转折频率critical damping 临界阻尼critical stability 临界稳定性cross-over frequency 穿越频率，交越频率current source inverter 电流[源]型逆变器cut-off frequency 截止频率cybernetics 控制论damped oscillation 阻尼振荡damper 阻尼器damping ratio 阻尼比data acquisition 数据采集data encryption 数据加密data preprocessing 数据预处理data processor 数据处理器DC generator-motor set drive 直流发电机-电动机组传动D controller 微分控制器decentrality 分散性decentralized stochastic control 分散随机控制decision space 决策空间decision support system 决策支持系统decoupling parameter 解耦参数deductive-inductive hybrid modeling method 演绎与归纳混合建模法derivative feedback 微分反馈describing function 描述函数deviation 偏差DFD 数据流图diagnostic model 诊断模型diaphragm pressure gauge 膜片压力表difference equation model 差分方程模型differential dynamical system 微分动力学系统differential game 微分对策differential pressure level meter 差压液位计differential pressure transmitter 差压变送器differential transformer displacement transducer 差动变压器式位移传感器differentiation element 微分环节digital filer 数字滤波器digital signal processing 数字信号处理digitization 数字化digitizer 数字化仪discrete system simulation language 离散系统仿真语言discriminant function 判别函数displacement vibration amplitude transducer 位移振幅传感器distributed parameter control system 分布参数控制系统distrubance 扰动disturbance compensation 扰动补偿diversity 多样性dominant pole 主导极点dual principle 对偶原理dynamic braking 能耗制动dynamic characteristics 动态特性dynamic deviation 动态偏差dynamic error coefficient 动态误差系数effectiveness 有效性electric actuator 电动执行机构electric drive control gear 电动传动控制设备electric hydraulic converter 电-液转换器electric pneumatic converter 电-气转换器electromagnetic flow transducer 电磁流量传感器equilibrium point 平衡点error 误差estimate 估计量estimation theory 估计理论evaluation technique 评价技术event chain 事件链evolutionary system 进化系统external disturbance 外扰fact base 事实failure diagnosis 故障诊断feasibility study 可行性研究feature detection 特征检测feature extraction 特征抽取feedback compensation 反馈补偿feedforward path 前馈通路field bus 现场总线FIP (factory information protocol) 工厂信息协议fixed set point control 定值控制FMS (flexible manufacturing system) 柔性制造系统flow sensor/transducer 流量传感器flow transmitter 流量变送器forward path 正向通路forward reasoning 正向推理fractal 分形体，分维体frequency converter 变频器frequency domain model reduction method 频域模型降阶法frequency response 频域响应full order observer 全阶观测器FES (functional electrical stimulation) 功能电刺激functional simularity 功能相似fuzzy logic 模糊逻辑game tree 对策树generalized least squares estimation 广义最小二乘估计generation function 生成函数geometric similarity 几何相似global asymptotic stability 全局渐进稳定性global optimum 全局最优globe valve 球形阀graphic search 图搜索guidance system 制导系统Hall displacement transducer 霍尔式位移传感器harmonious deviation 和谐偏差hierarchical chart 层次结构图hierarchical control 递阶控制I controller 积分控制器identifiability 可辨识性IDSS (intelligent decision support system) 智能决策支持系统image recognition 图像识别impulse 冲量impulse function 冲击函数，脉冲函数incompatibility principle 不相容原理index of merit 品质因数inductive force transducer 电感式位移传感器inductive modeling method 归纳建模法industrial automation 工业自动化infinite dimensional system 无穷维系统information acquisition 信息采集inherent nonlinearity 固有非线性inherent regulation 固有调节initial deviation 初始偏差injection attitude 入轨姿势instability 不稳定性intelligent terminal 智能终端interacted system 互联系统，关联系统internal disturbance 内扰ISM (interpretive structure modeling) 解释结构建模法invariant embedding principle 不变嵌入原理inverse Nyquist diagram 逆奈奎斯特图inverter 逆变器joint 关节Kalman-Bucy filer 卡尔曼-布西滤波器knowledge assimilation 知识同化KBMS (knowledge base management system) 知识库管理系统knowledge representation 知识表达lag-lead compensation 滞后超前补偿Lagrange duality 拉格朗日对偶性Laplace transform 拉普拉斯变换large scale system 大系统limit cycle 极限环linearization technique 线性化方法linear programming 线性规划LQR (linear quadratic regulator problem) 线性二次调节器问题local asymptotic stability 局部渐近稳定性local optimum 局部最优log magnitude-phase diagram 对数幅相图lumped parameter model 集总参数模型Lyapunov theorem of asymptotic stability 李雅普诺夫渐近稳定性定理magnitude-frequency characteristic 幅频特性magnitude margin 幅值裕度manual station 手动操作器MAP (manufacturing automation protocol) 制造自动化协议Mason's gain formula 梅森增益公式matching criterion 匹配准则maximum likelihood estimation 最大似然估计maximum overshoot 最大超调量maximum principle 极大值原理mean-square error criterion 均方误差准则minimal realization 最小实现minimum phase system 最小相位系统minimum variance estimation 最小方差估计minor loop 副回路MB (model base) 模型库modularization 模块化MEC (most economic control) 最经济控制MTBF (mean time between failures) 平均故障间隔时间MTTF (mean time to failures) 平均无故障时间multiloop control 多回路控制multivariable control system 多变量控制系统negative feedback 负反馈neural network computer 神经网络计算机nonlinear element 非线性环节Nyquist stability criterion 奈奎斯特稳定判据objective function 目标函数observability index 可观测指数observable canonical form 可观测规范型open loop pole 开环极点operational research model 运筹学模型optimal trajectory 最优轨迹optimization technique 最优化技术oscillating period 振荡周期output prediction method 输出预估法overall design 总体设计overdamping 过阻尼PR (pattern recognition) 模式识别P control 比例控制器peak time 峰值时间penalty function method 罚函数法phase locus 相轨迹phase trajectory 相轨迹phase lead 相位超前piezoelectric force transducer 压电式力传感器PLC (programmable logic controller) 可编程序逻辑控制器point-to-point control 点位控制pole assignment 极点配置pole-zero cancellation 零极点相消polynomial input 多项式输入posentiometric displacement transducer 电位器式位移传感器positive feedback 正反馈power system automation 电力系统自动化pressure transmitter 压力变送器primary frequency zone 主频区priority 优先级process-oriented simulation 面向过程的仿真production budget 生产预算program set station 程序设定操作器proportional control 比例控制proportional plus derivative controller 比例微分控制器pulse duration 脉冲持续时间pulse frequency modulation control system 脉冲调频控制系统pulse width modulation control system 脉冲调宽控制系统PWM inverter 脉宽调制逆变器quadratic performance index 二次型性能指标quantized noise 量化噪声queuing theory 排队论ramp function 斜坡函数ratio station 比值操作器reachability 可达性realizability 可实现性,能实现性recursive estimation 递推估计reduced order observer 降阶观测器redundant information 冗余信息regulation 调节relational algebra 关系代数relay characteristic 继电器特性rendezvous and docking 交会和对接resistance thermometer sensor 热电阻response curve 响应曲线reversible electric drive 可逆电气传动rigid spacecraft dynamics 刚性航天动力学robotics 机器人学robot programming language 机器人编程语言robust control 鲁棒控制robustness 鲁棒性root locus 根轨迹Routh approximation method 劳思近似判据sampling control system 采样控制系统saturation characteristics 饱和特性scalar Lyapunov function 标量李雅普诺夫函数self-organizing system 自组织系统self-tuning control 自校正控制sensing element 敏感元件sensitivity analysis 灵敏度分析servo control 伺服控制，随动控制settling time 过渡时间signal detection and estimation 信号检测和估计signal reconstruction 信号重构simulation block diagram 仿真框图simulation experiment 仿真实验simulation velocity 仿真速度simulator 仿真器speed control system 调速系统stability criterion 稳定性判据stability limit 稳定极限stabilization 镇定，稳定state equation model 状态方程模型state space description 状态空间描述static characteristics curve 静态特性曲线statistical analysis 统计分析statistic pattern recognition 统计模式识别steady state deviation 稳态偏差steady state error coefficient 稳态误差系数step-by-step control 步进控制step function 阶跃函数supervised training 监督学习supervisory computer control system 计算机监控系统symbolic processing 符号处理system assessment 系统评价systematology 系统学system engineering 系统工程teleological system 目的系统teleology 目的论temperature transducer 温度传感器thermocouple 热电偶thermometer 温度计time constant 时间常数time-invariant system 定常系统，非时变系统time schedule controller 时序控制器time-sharing control 分时控制time-varying parameter 时变参数topological structure 拓扑结构tracking error 跟踪误差transfer function matrix 传递函数矩阵transient deviation 瞬态偏差transient process 过渡过程transition diagram 转移图transmitter 变送器underdamping 欠阻尼uniformly asymptotic stability 一致渐近稳定性unsupervised learing 非监督学习variable gain 可变增益，可变放大系数variable structure control system 变结构控制vector Lyapunov function 向量李雅普诺夫函数velocity error coefficient 速度误差系数velocity transducer 速度传感器viscous damping 粘性阻尼WB (way base) 方法库weighting factor 权因子weighting method 加权法Whittaker-Shannon sampling theorem 惠特克-香农采样定理Wiener filtering 维纳滤波work station for computer aided design 计算机辅助设计工作站zero-input response 零输入响应zero-state response 零状态响应z-transform z变换。

自动化专业英语专有名词1、passive network 无源网络2、active network 有源网络3、differential equation 微分方程4、second-order differential equation 二阶微分方程5、three-phase circuits 三相电路6、the operational amplifier 运算放大器7、integrated circuit 集成电路8、common emitter configuration 共发射极结构9、Theory of Circuit 电路理论Analog Electronics Technology 模拟电子技术Digital Eldctronics Technology 数字电子技术Power Electronics Technology 电力电子技术Automatic Control Theory 自动控制原理Modern Control Theory 现代控制理论Intelligent Control 智能控制Principle of Microcomputer 微机原理Principle and Application of Single-chip Computer 单片机原理与应用Programmable Logical Controller System 可编程控制器系统（PLC）10、logical variables 逻辑变量11、SR flip-flop SR触发器12、binary number system 二进制数系统13、power semiconductor devices 电力（功率）半导体器件14、Thyristor or silicon-controlled rectifier 可控硅15、Gate turn-off thyristor 门极可关断晶闸管16、Insulated gate bipolar transistor 绝缘栅双极型晶体管17、power electronic converters 电力电子变换器18、cycloconverters 周波变换器19、series-wound DC motor 串励直流电机20、shunt-wound DC motor 并励直流电机21、compound-wound DC motor 复励直流电机22、closed-loop control of DC drivers 直流传动的闭环控制23、the transfer function 传递函数24、the Laplace transformation 拉普拉斯变换25、time response 时域响应26、the characteristic equation 特征方程27、Routh stability criterion 劳斯稳定判据28、first-order system 一阶系统29、second-order system 二阶系统30、steady-state errors 稳态误差31、disturbance errors 扰动误差32、root locus 根轨迹33、Nyquist diagrams 乃奎斯特图34、Bode plots 伯德图35、nonlinear control system 非线性控制系统36、modern control theory 现代控制理论37、state equations 状态方程38、state space models 状态空间模型39、optimum control systems 最优控制。

自动化专业常用英语词汇自动化专业是一个涉及到机械、电子、计算机等多个领域的学科，因此在学习和实践中，需要掌握一些与自动化相关的英语词汇。

下面是一些常用的自动化专业英语词汇及其解释。

1. Automation（自动化）Automation refers to the use of technology to perform tasks with minimal human intervention. It involves the use of control systems, such as computers or robots, to operate and control various processes or machines.2. Control system（控制系统）A control system is a collection of devices and software that manage and regulate the behavior of a system or process. It includes sensors, actuators, controllers, and communication networks.3. PLC (Programmable Logic Controller)（可编程逻辑控制器）A PLC is a digital computer used for automation of electromechanical processes, such as control of machinery on factory assembly lines, amusement rides, or lighting fixtures. It is programmed using a specialized programming language.4. SCADA (Supervisory Control and Data Acquisition)（监控与数据采集系统）SCADA is a system used for remotely monitoring and controlling industrial processes. It combines data acquisition, networked data communication, and graphical user interface for operators to monitor and control the process.5. HMI (Human-Machine Interface)（人机界面）HMI refers to the interface that allows humans to interact with machines or systems. It typically includes a graphical user interface (GUI) that displays information and controls for operators to monitor and control the process.6. Sensor（传感器）A sensor is a device that detects and responds to physical or chemical properties, such as temperature, pressure, or light. It converts the measured value into an electrical signal that can be used for control or monitoring purposes.7. Actuator（执行器）An actuator is a device that converts electrical signals into mechanical motion. It is used to control the movement or position of a mechanical system, such as opening or closing a valve, or moving a robot arm.8. Robotics（机器人技术）Robotics is the branch of technology that deals with the design, construction, operation, and application of robots. It involves the study of mechanical engineering, electrical engineering, computer science, and artificial intelligence.9. Artificial Intelligence（人工智能）Artificial Intelligence refers to the simulation of human intelligence in machines that are programmed to think and learn like humans. It is used in various applications, such as robotics, natural language processing, and computer vision.10. Industrial Internet of Things (IIoT)（工业物联网）IIoT refers to the network of physical devices, vehicles, and other objects embedded with sensors, software, and connectivity that enables them to collect and exchange data. It is used in industrial settings to improve efficiency and productivity.11. Control algorithm（控制算法）A control algorithm is a set of mathematical equations or rules that determine the behavior of a control system. It defines how the system responds to different inputs and conditions to achieve the desired output.12. Feedback loop（反馈回路）A feedback loop is a mechanism that allows the output of a system to be measured and compared with the desired output. It provides information for the control system to make adjustments and maintain stability and accuracy.13. PID controller（比例-积分-微分控制器）A PID controller is a type of control algorithm that uses proportional, integral, and derivative terms to control a system. It is widely used in industrial control systems to achieve accurate and stable control.14. PLC programming（PLC编程）PLC programming refers to the process of writing and testing the program code for a programmable logic controller. It involves defining the control logic, configuring input and output devices, and implementing the desired functionality.15. Process optimization（过程优化）Process optimization is the practice of improving the efficiency, productivity, and quality of a process. It involves analyzing the process variables, identifying bottlenecks or inefficiencies, and making changes to improve performance.以上是一些自动化专业常用的英语词汇及其解释。

电路的基本概念及定律电源 source电压源 voltage source电流源 current source理想电压源 ideal voltage source理想电流源 ideal current source伏安特性 volt-ampere characteristic电动势 electromotive force电压 voltage电流 current电位 potential电位差 potential difference欧姆 Ohm伏特 Volt安培 Ampere瓦特 Watt焦耳 Joule电路 circuit电路元件 circuit element电阻 resistance电阻器 resistor电感 inductance电感器 inductor电容 capacitance电容器 capacitor电路模型 circuit model参考方向 reference direction参考电位 reference potential欧姆定律Ohm’s law基尔霍夫定律 Kirchh off’s law基尔霍夫电压定律Kirchhoff’s voltage law（KVL）基尔霍夫电流定律Kirchhoff’s current law（KCL）结点 node支路 branch回路 loop网孔 mesh支路电流法 branch current analysis网孔电流法 mesh current analysis结点电位法 node voltage analysis电源变换 source transformations叠加原理 superposition theorem网络 network无源二端网络 passive two-terminal network有源二端网络 active two-terminal network戴维宁定理Thevenin’s theorem诺顿定理Norton’s theorem开路（断路）open circuit短路 short circuit开路电压 open-circuit voltage短路电流 short-circuit current交流电路直流电路 direct current circuit (dc)交流电路 alternating current circuit (ac)正弦交流电路 sinusoidal a-c circuit平均值 average value有效值 effective value均方根值root-mean-squire value (rms)瞬时值 instantaneous value电抗 reactance感抗 inductive reactance容抗 capacitive reactance法拉 Farad亨利 Henry阻抗 impedance复数阻抗 complex impedance相位 phase初相位 initial phase相位差 phase difference相位领先 phase lead相位落后 phase lag倒相，反相 phase inversion频率 frequency角频率 angular frequency赫兹 Hertz相量 phasor相量图 phasor diagram有功功率 active power无功功率 reactive power视在功率 apparent power功率因数 power factor功率因数补偿 power-factor compensation串联谐振 series resonance并联谐振 parallel resonance谐振频率 resonance frequency频率特性 frequency characteristic幅频特性amplitude-frequency response characteristic 相频特性 phase-frequency response characteristic截止频率 cutoff frequency品质因数 quality factor通频带 pass-band带宽 bandwidth (BW)滤波器 filter一阶滤波器 first-order filter二阶滤波器 second-order filter低通滤波器 low-pass filter高通滤波器 high-pass filter带通滤波器 band-pass filter带阻滤波器 band-stop filter转移函数 transfer function波特图 Bode diagram傅立叶级数 Fourier series三相电路 three-phase circuit三相电源 three-phase source对称三相电源 symmetrical three-phase source对称三相负载 symmetrical three-phase load相电压 phase voltage相电流 phase current线电压 line voltage线电流 line current三相三线制 three-phase three-wire system三相四线制 three-phase four-wire system三相功率 three-phase power星形连接 star connection(Y-connection)三角形连接 triangular connection(D- connection ,delta connection) 中线 neutral line电路的暂态过程分析暂态 transient state稳态 steady state暂态过程，暂态响应 transient response换路定理 low of switch一阶电路 first-order circuit三要素法 three-factor method时间常数 time constant积分电路 integrating circuit微分电路 differentiating circuit磁路与变压器磁场magnetic field磁通 flux磁路 magnetic circuit磁感应强度 flux density磁通势 magnetomotive force磁阻 reluctance电动机直流电动机 dc motor交流电动机 ac motor异步电动机 asynchronous motor同步电动机 synchronous motor三相异步电动机 three-phase asynchronous motor 单相异步电动机 single-phase asynchronous motor 旋转磁场 rotating magnetic field定子 stator转子 rotor转差率 slip起动电流 starting current起动转矩 starting torque额定电压 rated voltage额定电流 rated current额定功率 rated power机械特性 mechanical characteristic继电器-接触器控制按钮 button熔断器 fuse开关 switch行程开关 travel switch继电器 relay接触器 contactor常开(动合)触点 normally open contact常闭(动断)触点 normally closed contact时间继电器 time relay热继电器 thermal overload relay中间继电器 intermediate relay可编程控制器（PLC）可编程控制器 programmable logic controller语句表 statement list梯形图 ladder diagram半导体器件本征半导体intrinsic semiconductor 掺杂半导体doped semiconductorP型半导体 P-type semiconductorN型半导体 N--type semiconductor自由电子 free electron空穴 hole载流子 carriersPN结 PN junction扩散 diffusion漂移 drift二极管 diode硅二极管 silicon diode锗二极管 germanium diode阳极 anode阴极 cathode发光二极管 light-emitting diode (LED)光电二极管 photodiode稳压二极管 Zener diode晶体管（三极管） transistorPNP型晶体管 PNP transistorNPN型晶体管 NPN transistor发射极 emitter集电极 collector基极 base电流放大系数 current amplification coefficient场效应管 field-effect transistor (FET)P沟道 p-channelN沟道 n-channel结型场效应管 junction FET（JFET）金属氧化物半导体 metal-oxide semiconductor (MOS)耗尽型MOS场效应管 depletion mode MOSFET（D-MOSFET）增强型MOS场效应管 enhancement mode MOSFET（E-MOSFET）源极 source栅极 grid漏极 drain跨导 transconductance夹断电压 pinch-off voltage热敏电阻 thermistor开路 open短路 shorted基本放大器放大器 amplifier正向偏置 forward bias反向偏置 backward bias静态工作点 quiescent point (Q-point)等效电路 equivalent circuit电压放大倍数 voltage gain总的电压放大倍数 overall voltage gain饱和 saturation截止 cut-off放大区 amplifier region饱和区 saturation region截止区 cut-off region失真 distortion饱和失真 saturation distortion截止失真 cut-off distortion零点漂移 zero drift正反馈 positive feedback负反馈 negative feedback串联负反馈 series negative feedback并联负反馈 parallel negative feedback共射极放大器 common-emitter amplifier射极跟随器 emitter-follower共源极放大器 common-source amplifier共漏极放大器 common-drain amplifier多级放大器 multistage amplifier阻容耦合放大器 resistance-capacitance coupled amplifier 直接耦合放大器 direct- coupled amplifier输入电阻 input resistance输出电阻 output resistance负载电阻 load resistance动态电阻 dynamic resistance负载电流 load current旁路电容 bypass capacitor耦合电容 coupled capacitor直流通路 direct current path交流通路 alternating current path直流分量 direct current component交流分量 alternating current component变阻器（电位器）rheostat电阻（器）resistor电阻（值）resistance电容（器）capacitor电容（量）capacitance电感（器，线圈）inductor电感（量），感应系数inductance正弦电压 sinusoidal voltage集成运算放大器及应用差动放大器 differential amplifier 运算放大器 operational amplifier(op-amp)失调电压 offset voltage失调电流 offset current共模信号 common-mode signal差模信号 different-mode signal共模抑制比 common-mode rejection ratio (CMRR)积分电路 integrator（circuit）微分电路 differentiator（circuit）有源滤波器 active filter低通滤波器 low-pass filter高通滤波器 high-pass filter带通滤波器 band-pass filter带阻滤波器 band-stop filter波特沃斯滤波器 Butterworth filter切比雪夫滤波器 Chebyshev filter贝塞尔滤波器 Bessel filter截止频率 cut-off frequency上限截止频率 upper cut-off frequency下限截止频率 lower cut-off frequency中心频率 center frequency带宽 Bandwidth开环增益 open-loop gain闭环增益 closed-loop gain共模增益 common-mode gain输入阻抗 input impedance电压跟随器 voltage-follower电压源 voltage source电流源 current source单位增益带宽unity-gain bandwidth频率响应 frequency response频响特性（曲线）response characteristic波特图 the Bode plot稳定性stability补偿 compensation比较器 comparator迟滞比较器 hysteresis comparator阶跃输入电压step input voltage仪表放大器 instrumentation amplifier隔离放大器 isolation amplifier对数放大器 log amplifier反对数放大器antilog amplifier反馈通道 feedback path反向漏电流 reverse leakage current相位phase相移 phase shift锁相环 phase-locked loop(PLL)锁相环相位监测器 PLL phase detector和频 sum frequency差频 difference frequency波形发生电路振荡器 oscillatorRC振荡器 RC oscillatorLC振荡器 LC oscillator正弦波振荡器 sinusoidal oscillator三角波发生器 triangular wave generator方波发生器square wave generator幅度 magnitude电平level饱和输出电平（电压） saturated output level 功率放大器 power amplifier交越失真 cross-over distortion甲类功率放大器 class A power amplifier乙类推挽功率放大器class B push-pull power amplifier OTL功率放大器 output transformerless power amplifier OCL功率放大器 output capacitorless power amplifier 直流稳压电源半波整流 full-wave rectifier全波整流 half-wave rectifier电感滤波器 inductor filter电容滤波器 capacitor filter串联型稳压电源 series (voltage) regulator开关型稳压电源 switching (voltage) regulator集成稳压器 IC (voltage) regulator晶闸管及可控整流电路晶闸管 thyristor单结晶体管 unijunction transistor（UJT）可控整流 controlled rectifier可控硅 silicon-controlled rectifier峰点 peak point谷点 valley point控制角 controlling angle导通角 turn-on angle门电路与逻辑代数二进制 binary二进制数 binary number十进制 decimal十六进制 hexadecimal二-十进制 binary coded decimal （BCD）门电路 gate三态门tri-state gate与门 AND gate或门 OR gate非门 NOT gate与非门 NAND gate或非门 NOR gate异或门 exclusive-OR gate反相器 inverter布尔代数 Boolean algebra真值表 truth table卡诺图 the Karnaugh map逻辑函数 logic function逻辑表达式 logic expression组合逻辑电路 combination logic circuit译码器 decoder编码器 coder比较器 comparator半加器 half-adder全加器 full-adder七段显示器 seven-segment display时序逻辑电路 sequential logic circuitR-S 触发器 R-S flip-flopD触发器 D flip-flopJ-K触发器 J-K flip-flop主从型触发器 master-slave flip-flop置位 set复位 reset直接置位端direct-set terminal直接复位端direct-reset terminal寄存器 register移位寄存器 shift register双向移位寄存器bidirectional shift register计数器 counter同步计数器 synchronous counter异步计数器asynchronous counter加法计数器 adding counter减法计数器 subtracting counter定时器 timer清除（清0）clear载入 load时钟脉冲 clock pulse触发脉冲 trigger pulse上升沿 positive edge下降沿 negative edge时序图 timing diagram波形图 waveform单稳态触发器 monostable flip-flop双稳态触发器 bistable flip-flop无稳态振荡器 astable oscillator晶体 crystal 555定时器 555 timer模拟信号 analog signal数字信号 digital signalAD转换器analog -digital converter (ADC)DA转换器 digital-analog converter (DAC)半导体存储器只读存储器 read-only memory（ROM）随机存取存储器 random-access memory（RAM）可编程ROM programmable ROM（PROM）常见英文缩写解释（按字母顺序排列）：ASIC: Application Specific Integrated Circuit. 专用IC CPLD: Complex Programmable Logic Device. 复杂可编程逻辑器件EDA: Electronic Design Automation. 电子设计自动化FPGA: Field Programmable Gate Array. 现场可编程门阵列GAL: Generic Array Logic. 通用阵列逻辑HDL: Hardware Description Language. 硬件描述语言IP: Intelligent Property. 智能模块PAL: Programmable Array Logic. 可编程阵列逻辑RTL: Register Transfer Level. 寄存器传输级描述）SOC: System On a Chip. 片上系统SLIC: System Level IC. 系统级ICVHDL: Very high speed integrated circuit Hardware Description Language. 超高速集成电路硬件描述语言。

1.《通信原理》词汇Uint1抽样量化和编码：sampling quantizing and coding话路：speech channel幅值：amplitude value抽样频率：sampling frequency抽样速率：sampling speed rate脉冲流：stream of pulses重复率：repetition rate编码过程：coding processs模拟信号：analog signal传输质量transmission quality数字通信digital communication数字传输digital transmission含噪声的环境noisy environment传输路由transmission path信号比signal-to-noise ratio信号电平signal levels地面系统terrestrial system噪声功率noise power二进制传输binary transmission反向操作reverse operation8位码序列8-digit sequence接收端receiving terminal帧格式frame format同步字synchronization wordthe schemes for performing these three function 实现这三项功能的方案a series of amplitude values 一串幅值a speech channel of telephone quality 电话质量的话路a sequence of 8-binary digits 一个8位二进制码的序列a minimum theoretical sampling frequency 理论上的最小抽样频率a voice channel occupying the range 300Hz to 3.4KHz 占据着300Hz到3.4KHz 频率范围的话路8-digits per sample value 每个样值8位码the sparking of a car ignition system 汽车点火系统的大火the stream of the pulsese with a repetition rate of 64KHz 重复率为64KHz的脉冲the relationship of the true signal to the noise signal 真实信号与噪声信号的关系the signal received from a satellite 由卫星上收到的信号the complete information about a particular message 一条特定消息的全部信息the shape of the transmitted signal 被传信号的波形the attenuation introduced by transmission path 由传输路由引入的衰减the unit that converts sampled amplitude value to a set of pulses 将抽样的幅值转换成一串脉冲的单元a sequence relating to channel 1，2 and son on涉及到第一路、第二路及其他各路的序列a unique sequence of pulses called synchronization word 被称为同步字的独特的码序列terrestrial system 地面系统the presence or absence of the pulse 脉冲的“有”或“无”a high-speed electronic switch 高速的电子开关the time division multiplexer 时分多路复用器Time Division Multiplexing 时分多路复用Unit2串行接口serial interface显示终端CRT terminal发送器与接收器transmitter and receiver数据传输data transmission数据流data stream闲置状态the idle state传号电平mark level空号电平space level起始位start bit停止位stop bitT秒的持续时间duration of T seconds奇偶校验位parity bit错误标志error flag传输错误transmission error下降沿falling edge符号间的空格intersymbol space接收机的定时receiver timing本地时钟local clock磁带magnetic tape控制比特control bit逻辑1电平logical 1 level二进制数据binary data明显的缺点obvious disadvantageasynchronous serial data transmission 异步串行数据传输The most popular serial interface 最为流行的串行接口The transmitted data 所传送的数据The clocks at the transmitter and receiver发送器和接收器的时钟The era of teleprinter电传机的时代The dots and dashes of a character一个字符的点和划Three times the duration of intersymbol space符号间空格持续时间的三倍The group of bits called characters 被称为字符的比特组The invariable units comprising 7 or 8 bits of information由7或8个比特的信息组成的固定单元A clock generated locally by the receiver 由接收机本地产生的时钟The received parity bit following the character 在字符后所收到的奇偶校验位The falling edge of the start bit 起始位的下降沿The character-oriented nature of the data link 数据链路面向字符的特性Uint3联网技术networking technology国际标准化组织international Organization for Standardization (ISO)参考模型reference model数据分组packet data应用程序application program网络媒体network media分层called layering硬件和软件hardware and software表示层the presentation layer传输层the transport layer数据链路层the data link layer网络服务network services文件接入file access数据格式data format主机host协议protocol连接connectivity逻辑地址logical addressingNetworking technology 联网技术Proprietary networking system 专用联网系统The international Organization for Standardization 国际标准规划组织Compatibility between the various type of networks 各种网络之间的兼容性Seven numbered layers 七层协议Standardization of network components 网络部件的标准化Error recovery 纠错Receiving host’s system 发方主机系统Connection-oriented circuits 面向连接的电路Information flow control 信息流控制Network media access 网络媒体接入Electrical specification 电气特性Maximum transmission distance 最大传输距离Uint 4传输控制协议transmission control protocol互联协议Internet protocol数据通信data communication微波microwave高层协议higher-level protocol流量控制traffic control目的地destination（信）源resource段segment互联层Internet layer分组交换packet switching超文本传输协议hypertext transfer protocol灵活性flexibility数据报datagramtransmission control protocol传输控制协议Internet protocol互联协议satellite links卫星链路the Standard On which the internet has grown互联网发展所基于的标准Network access layer网络接人层connection－oriented protocol面向连接的协议file transfer protocol文件传输协议hypertext transfer protocol超文本传输协议domain name system域名系统developer of software软件开发人user datagram protocol用户数据报协议packet -switched technology分组交换技术Unit 5局域网local area network工作站workstation外设peripheral 拓扑topology集线器hub交换器switch流量traffic网络接口卡network interface card数据库database印刷电路板printed circuit board主板motherboard网络适配器network adaptor并行数据parallel data电脉冲electrical impulses中继器repeater联网介质networking medialocal-area network局域网logical topology逻辑拓扑devices that connect directly to a network segment直接连到网络段的部件network interface card网络接口卡process of the encapsulation打包的过程standardized symbol标准化的符号printed circuit board印刷电路板expansion slot of a bus on a computer’s motherboard在计算机母板上总线的扩展槽network adapter网络适配器parallel signal produced by the computer由计算机产生的并行信号transmltting station发送站the specifications for Category 5 twisted-pair Ethernet五类双绞线以太网的规范Unit 6无源集线器passive hub网桥bridge可用带宽useable handwidth地址表addressing table交换器switch路由器router光纤optical fiber无线介质wireless media铜线copper wirethe device that serves as the center of network作为网络中心的部件multi-port repeater多端口中继器reliability of the network网络的可靠性passive or active hubs无源或有源的集线器protocol address or network address地址或网络地址network administrator网络管理者switching of packets to the best route交换分组到最佳路由network segment网络段Unit 7网络资源network resource信息服务information services远程终端remote terminals地址address互连的系统interconnected systems命令command电子邮件electronic mail主机Host无线信道wireless channels搜索工具popup用户界面user interface拷贝copy'互连网popup存取access文本信息textual messages鼠标mouse协议protocol超文本协议hypertext protocolgiant network of computers located all over the world分布在全世界的计算机的巨大网络backbone system主干系统nationwide network全国范围的网络electronic conferences电子会议remote terminal远程终端live conversation实时的对话world wide web万维网searching tool搜寻工具the largest repository of information 最大的信息库network facilities resources网络设备资源the vast majority of the computers on the net在网上的绝大多数计算机the Unix operating system UNIX操作系统textual message文本信息sa way to move data between the internet and your PC 在因特网和你的PC机之间传送数据的方法the convenient searching tools方便的搜索工具the networked hypertext protocol 联网的超文本协议Unit 8optical fiber communications 光纤通信light source 光源wavelength 波长laser 激光器dispersion 色散transmission medium传输介质multi-mode fiber 多模光纤long-haul trunks 长途干线single-mode fiber 单模光纤bandwidth 带宽wideband subscriber 宽带用户fiber-optics 纤维光学commercial technology 商用技术threshold current 门限电流photodetector 光检测器wavelength multiplexing 波分复用fiber-optic networks 纤维光网络video bandwidth 视频带宽长途传输long distance transmission中继距离. repeater spacing商用技术. commercial technology<光纤通信. optical fibre communications已装光纤的总长度. the total length of installed fibre长途通信系统long-haul telecommunication system低衰减的石英纤维the low-loss silica fibre衰减逼近瑞利极限的光纤fibers with losses approaching the Rayleigh limit 室温下的门限电流. room temperature threshold currents较长波长区the longer wavelength region用户接入工程. subscriber access project部件性能和可靠性的改进improvements in component performance and reliability<已安装的光纤系统的数据速率data rates for installed fibre optic system每秒吉比特gigabit per second range波分复用. wavelength multiplexing宽带用户环路系统. wideband subscriber loop system多纤连接器. multifibre connectors设计寿命. projected lifetime光源. light source单模光纤. single-mode fibre分布反馈式激光器distributed-feedback laser信息容量information capacity交换体系. switching hierarchy宽带业务.broadband servicesUnit 9cellular mobile telephone 蜂窝式移动电话service perfor mance 服务性能frequency band 频带microprocessor 微处理器mobile unit 移动手机broadcast service广播业务antenna 天线subsystems 子系统mobile subscriber 移动用户service capability 服务能力untiliaztion 利用率bandwidth 带宽single-sideband 单边带spread spectrum 扩频large scale integrated circuits 大规模集成电路cellular site 蜂窝点cellular switch 蜂窝交换机radio cabinet 无线机架call processing 呼叫处理service area 服务区frequency spectrum untiliaztion 频谱利用率the limited assigned frequency band 有限的指定频带complicated features and functions 复杂的特性和功能large-scale integrated circuit technology 大规模集成电路技术developmental cellular system 实验性的蜂窝系统central coordinating element 中央协调单元cellular administration 蜂窝管理operational limitation of conventional mobile telephone system 传统移动电话的运行限制limited service capability 有限的服务能力radio communication industry 无线通行行业available radio frequency spectrum 可用的无线电频谱the allocated frequency band 所分配的频带mobile transceiver 移动收发器technological feasibility 技术上的可行性servere spectrum limitation 严厉的频谱限制FM broadcasting service 调频广播业务propagation path loss 传播路径衰耗multipath fading 多路径衰耗telephone company zone officee 电话公司地方局unit 10personal communications 个人通信communication standards 通信标准fixed telephone service 固定电话业务network capacity 网络容量mobile switching center 移动交换中心international roaming 国际漫游broadband services 宽带业务interface converseon 接口转换frequency allocation 频谱分配analogue mode 模拟方式cellular communication principle 蜂窝通信原理jamming 拥塞cell splitting 蜂窝裂变base station 基站register 寄存器billing function 收费功能access method 接入方法burst transmission mode 突发脉冲传输方式overhead information 开销信息handover algorithms 切换算法short message sevice 短消息服务technical specification 技术规范total acess communication system 全接入的通信系统global mobile communication system 全球移动通信系统time division multiple acess 时分多址facsimile and short message service 传真和短消息服务fixed communicateon networks 固定通信网络a more personalized system 更个人化的系统the cost and quality of the link 链路的价格与质量marker growth 市场的发展coaxial cable 同轴电缆frequency reuse and cll splitting 频率再生和蜂窝裂变cochannel interference 共信道干扰theroretical spectral capability 理论上的频谱容量micro-cellular system 微蜂窝系统base station transceiver 基站收发器subscriber register 用户寄存器advanced handover algorithms 先进的切换算法the GSM technicall specifications GSM的技术规范unit 11circuit switching 电路交换packet switching 分组交换message switching 报文交换subnet 子网header 信头destination address 目的地error control误差控制store-and-forward manner 存储转发方式bursty 突发性transmission delay 传输时延intermediate switching equipment 中间交换设备switching technique 交换技术return signal 返回信号message processor 报文处理机given maximum length 给定最大长度information transfer 信息转移random 随机性dedicated circuit 专用电路channel utilization 电路利用率the capability of storing and manipulating user’s data 存储和处理用户的能力the special signaling message 特定的信令信息a well defined block of data called a message 被精心定义的称为报文的数据块the information regarding the source and destination addersses 涉及源和目的地址的信息the computer referred to as a message processor 叫做报文处理器的计算机the store-and-forward transmission technique 存储转发传输技术the dynamic allocation of the bandwidth 带宽的动态分配the overall transmission delay of the message报文整个的传输时延switching technique 交换技术total path of connected lines 连线的整个通路source-destination pair 源到目的地的一对communication parties 通信各方transmission unit 传输单元initial connection cost incurred in setting up the circuit 在建立电路时产生的起初连接成本low delay constraint requited by the user 用户所需的短时延的限制the fixed dedicated end-to-end circuit 固定专用的端到端电路low channel utilization 低的电路利用率unit 12asynchronous transfer mode 异步转移模式logical channel 逻辑信道virtual circuits 虚电路virtual paths 虚路径recommendation 建议network level 网络层service and application level 业务和应用层virtual connection 虚连接information superhighway 信息高速公路vedio-on-demand 点播电视statistical multiplexing 统计复用digital information 数字化的信息identifier 标识符protocols 协议network node 网络节点broadband network 宽带网ATM forum ATM论坛future-proofed 面向未来的image encoding 图像编码virtual private network 虚拟专用网data processing 数据处理short packets called cells 被叫做信元的短的分组bit rates of several hundred megabits a second 每秒几百兆比特的速率unique multiplexing method 独特的复用方法the physical connection between any to terminals 任何两个终端之间的物理连接interactive video services 交互式的视频业务a nature vehicle for multimedia services 多媒体业务的自然载体the crrent and future requirements of both operators and users 运营者和用户当前和未来的要求the technique for switching high bit rate channel 高比特率信道的交换技术multiplexing and switching technique 复用和交换技术the underlying type of transmission 所承载的传输类型dual identification 双重标识the transfer of cells to the network nodes 信元在网络节点上的转移hundreds megabits a second 每秒几百兆比特recommendation I.121 I.121建议the quality of service 业务质量in proportion to the exact requirement 与实际需求成比例the application and service transported over a network 网络所传送的应用和业务the ability to construct virtual network 构成虚网络的能力cost-effiective use of infrastructure 低价高效的利用网络设施coordinating different networks carrying different services 协调传送不同业务的不同网络essential components of future information superhighways 未来的信息高速公路的基本部件optimum use of resource 资源的最佳使用unit 13public telecommunication network 公众电信网local loop 本地环路switching node 交换节点twisted pair 双绞线external call 外部呼叫end office 端局digital data system 数字数据系统two wire connection 二线连接toll center 收费中心circuit-switched network 电路交换网telephone subscriber 电话用户data traffic 数据流量link 链路trunk 中继线half-duplex 半双工full-duplex 全双工voice-frequency circuit 音频电路trandem switch 汇接交换机topology 拓扑internode 节点间的route 路由full-duplex connection 全双工的连接the function of concentrating traffic 集中话务量的功能the switching nodes called tandem seitches 被称为汇接局的交换节点a fraction of subscriber 一小部分用户the interface between the station and the network 在站和网络之间的接口the subscriber that transmit digital signal 发送数字信号的用户national networks 国家网络architectural components 结构部件the branches between nodes 节点间的支路tree topology 树状拓扑transmission facilities 传输设备multiple voice-frequency circuit 多条音频电路synchronous TDM 同步时分复用adjacent end offices 相邻的端局full connectivity 全连通性isolated subnetworks 被分离的子网high usage trunks 高效中继线basic order of selection 路由选择的基本次序backbone hierarchical network 主干体系网络two subscribers attached to different end offices 连接到不同端局的两个用户exchange area 交换区Unit 14global communications 全球通信flexibility 灵活性end-to-end digital connectivity 端到端的数字连接open network 开放网络voice encoding 语音编码integrated services digital network综合业务数字网infrastructure 系统结构International Organization for Standardization 国际标准化组织communication carriers 通信载体transmission medium 传输媒体interface equipment 接口设备bandwidth limitation 带宽限制switching equipment 交换设备pulse code modulation 脉冲调制basic access 基本接入degradation due to the transmission medium 由于传输媒体导致的质量下降bandwidth limitations inherent in a 4 kHz voice channel 4 kHz 路中所固有的带宽限制standardized ports 标准化的接口pulse code modulation 脉冲编码调制digital communication 数字通信ISDN standards and system architecture ISDN的标准和系统结构progressive application of digital technology 数字技术的逐步应用public communication carriers 公共通信载体enhanced quality 高质量substantial quantity of interface equipment 大量的接口设备flexibility in the transmission of voice ,data ,video and other services 在传送话音、数据、视频和其他业务上的灵活性voice encoding techniques 语音编码技术pulse coding modulation脉冲编码调制basic access signaling rate 基本接入信令速率universal access 统一的接入experimental technology 实验性的技术unit 15X.25 protocol X.25 协议television signals 电视信号narrowband services 窄带业务basic access 基本接入teleservice 电信业务telex 用户电报radio waves 无线电波ground antenna 地面天线coaxial 同轴的direct broadcast system 直接广播系统end-to-end delay 端到端的时延jitter 抖动peak hours 繁忙小时chip technology 芯片技术high definition television 高清晰度电视operations and maintenance 运行与维护the existing public network 现有的公用网络classical two-way voice conversation 传统的双向对话packet switched data network based on X.25 protocols 基于X.25协议的分组交换数据网络the user access to the network 对网络用户接入a circuit switched service with a channel rate of 70 Mbit/s 信道速率为70 Mbit/s的电路交换业务the service-independent network 与业务无关的网络the optimal statistical sharing of the resources 对资源的最佳统计共享telecommunication service 电信业务telex network 用户电报网messages of characters 文字报two-way voice conversation 双向对话X.21 protocols X.21协议coaxial tree network 同轴数状网络community antenna TV network 公用天线的电视网络direct broadcast system 直接广播系统Ethernet 以太网token bus and token ring network 令牌总线网和令牌环网word-wide independent networks 全球范围的独立网络resource pooling 资源共享peak hour traffic 繁忙小时流量integration of narrow-band services窄带业务的综合the progress in speech coding and chip technology 在语声编码和芯片技术方面的进步a new teleservice 新的电信业务adapting to new service requirements对新业务要求的适配optimal statistical sharing of the resources 资源最佳统计式的共享2.《自动控制原理》词汇Chapter 1thermostat n.恒温器predictive control 预测控制power generation plant 发电厂micron n.微米cell phone 移动电话jumbo jet 巨型喷气式客机block diagram 方框图actuator 执行机构process n.过程feedback n.反馈plant n.被控对象mph=mile per houropen-loop 开环closed-loop 闭环throttle n.油门gain n.增益orifice n.孔、小孔controlled variable 被控变量error n.误差incubator n.孵化器flue n.烟道chronicle n.编年史、年代记录conical a.圆锥体的mill wright 技工、造水车工匠inertia n.惯性、惯量oscillate about…在….周围振荡reference input 参考输入prescribed direction 预定的方向actual direction 实际方向flyball n.飞球governor n.控制器、调节器、总督、省长equilibrium n 平衡点differencial equation 微分方程characteristicequation 特征方程third-order 三阶polynomial n.多项式state variable 状态变量distortion n.畸变complex variable 复变量methdology n.方法论proportional a. 比例的、成比例的integral a.积分的derivative a.微分的stochastic a.随机的servomechanism n.伺服机构calculus n.微积分ubiquitous a.到处存在的、普遍存在的radar-tracking 雷达跟踪SISO systems 单输入单输出系统Laplace transform 拉普拉斯变换pole n.极点zero n.零点transfer function传递函数trajectory optimization 轨迹优化root locus 根轨迹specifications n.指标、规格、规范discrete-data 离散数据sampled-data 采样数据performance n.性能Chapter 2desired reference variable 期望参考变量prototype n.原型system identification 系统辨识time response 时域响应step input 阶跃输入defer n.推迟、延期vector n.向量、矢量slug n.斯（勒格），质量单位（32.2磅）impart n.赋予、传授、告知heavy line 粗实线dashed line 虚线coordinate n.坐标numerator n.分子denominator n.分母suspension n.悬架、悬挂deflection n.偏移、偏转、偏差displacement n.位移shock absorber 减震器、缓冲器dashpot n.缓冲器bump n. vt.颠簸bounce n. vt.反弹、跳跃moment of inertia 转动惯量、惯性矩attitude n.姿态、姿势antenna n.天线perpendicular n.垂直线a. 垂直的asymmetry a.不对称的torque n.转矩resonant n.谐振、共振damper n.阻尼器prudent a.谨慎的，有远见的，精打细算的anti-alias 抗混频operational amplifer 运算放大器passive circuit 无源电路Kirchhoff’s current law 基尔霍夫电流定律algebraic sum 代数和summer n.加法器integrator n.积分器tesla n.特斯拉(磁通量单位)louderspeaker n.扬声器bobbin线轴，线筒stator n.定子rotor n.转子back emf 反电势maze n.曲径，迷宫specific heat 比热spatially ad.空间地hydraulic a.液压的、水力学的gimbal n.平衡环，万向接头nozzle n.喷嘴grooming n.修饰，美容piston n.活塞porous a.可渗透的，多孔的laminar a.多层的、层流的n. 层流turbulent a.湍流的Chapter 3linear time-invariant systems 线性时不变（定常）系统signal flow graph 信号流图simulation n.仿真frequency-response 频率响应superposition n.叠加convolution n.卷积inpulse-response 脉冲响应unit step function 单位阶跃函数root-locus 根轨迹stability properties 稳定性特性principles linear algebra 线性代数原理state variable methods 状态变量法matrix n..矩阵nonlinear n.非线性mathematical mode 数学模型trivial a.琐碎的、不重要的linearize vt.线性化operating point 工作点state-space 状态空间partial differential equations 偏微分方程equilibrium n.平衡点complex frequency variables 复频率变量zero initial conditions 零初始条件steady-state 稳态ramp input 斜坡输入dc gain 直流增益inverse Laplace transform 逆拉氏变换partial fraction expansion 部分分式展开rantional a.有理的residue n.余式unilateral a.单边的convergence n.收敛final-value theorem 终值定理homogeneous differential equation 齐次微分方程ordinary differential equation 常微分方程overall transfer function 总的传递函数“loading”effect 负载效应cascade blocks 方框串联（级联）to reduce 化简eliminating 消去equivalent a.等效的simplification n.化简、简化integrodifferential a.积分-微分的time constant 时间常数imaginary axis 虚轴damping ratio n.阻尼比natural undamped frequency 自然无阻尼频率overdamped a.过阻尼critically damped n.临界阻尼rectangular coordinate 直角坐标oscillatory a.振荡的transient response 瞬态响应overshoot n.超调量delay time 延迟时间peak time 峰值时间rise time 上升时间settling time 调节时间steady state 稳态characteristic equation 特征方程RHP(Right Half-Plane) 右半平面elevator n.飞机升降舵，飞机升降仪，电梯nonminimum-phase 非最小相位diverge v.发散、分歧asymptotically stable 渐进稳定stability n.稳定性absolute stability 绝对稳定性relative stability 相对稳定性stability criterion 稳定性判据equilibrium state 平衡状态product n.乘积coefficient n..系数nagtive feedback 负反馈positive feedback 正反馈unity feedback system 单位负反馈系统reduction n.化简simultaneous a.联立的common factor 公因子expedient a.权宜的，有用的attenuate v.变弱，衰减，变细，变薄，稀释cofactor n.公因子Routh stability criterion 劳斯稳定性判据determinant n. 行列式tune v.调节retune v.再调节pseudorandom-noise 伪随机噪声signal-to-noise ratio 信-噪比Mason Gain Formula 梅森（增益）公式term n.术语signal flow graph 信号流图nodepathenvelope n.包络线dominant root 主导极点Chapter 4steady-state 稳态with respect to 关于….deviation n.偏离steady-state error 稳态误差load torque 负载转矩viscous friction 粘性摩擦repeater n.中继器drift v.漂移fidelity n.准确性，忠实，忠诚parabolic antenna 抛物线天线position error constant. 位置误差常数velocity error constant 速度误差常数robust property 鲁棒性shaft n.轴tachometer n.转速计inductance n.电感sampled v.采样quantized v.量化extrapolate v.预测，推测trapezoid n.梯形，不等边四边形vertices n.顶点order n.阶次，数量级proportional control 比例控制derivative control 微分控制sinusoidal a.正弦parameter n.参数Chapter 5root-locus method 根轨迹法monic a.首一的feedforward a.前向的denominator n.分母numerator n.分子quadratic n.二次项branch n.分支factored a.分解的asymptote vt.渐进n.渐进线division n.除法vantage point 有利地位，观点imaginary part 虚部breakaway point 分离点common denominator 公分母conjugate pairs 共扼对multiplicity n.多重，多数trial and error 凑试（法）spirule n.螺旋尺intersection n.交汇symmetrical a.对称的magnitude condition 幅值条件angle condition 相角条件phase condition 相角条件origin n.起始点terminus n.终点angle of departure 分离角、出发角angle of arrival 汇合角、到达角cubic a.三阶的、立方的quartic a.四次的remainder n.留数、余数remainder theorem 留数定理taking the limit 取…极限synthetic division 综合除法dominant root 主导根compensator n.补偿器azimuth n.地位角、地平经度inertial guidance 惯性导航constant term 常数项symmetrical with respect to 关于…对称trial point 试验点terminate vt.终止于first differentiate 一阶微分real parts实部imaginary part 虚部lag compensator 滞后补偿器lead compensator 超前补偿器spill over 溢出，无法容纳autopilot n.自动导航trim v. n.使整齐，微调trim tab 平衡调整片margin n.裕量iteration n.重复、循环、迭代intact a.完好无缺的，原封不动的Chapter 6~7frequency response 频率响应rendered v.使成为，提供，报答，着色; 执行ratio of the magnitudes 幅值比bandwidth n.带宽resonant peak 谐振峰值low-pass filter 低通滤波器sanity n.神智健全，头脑清楚，健全tangent n.正切、切线reciprocal a.互补的，相互的，互惠的phase difference 相角差transport lag 传输延迟irrational factor 非有理因子phase shift 相位移动moduli n.模(复数)poke vt.戳、刺、捅drudgery n.苦工、单调乏味的工作logarithmic coordinate 对数坐标semilog n.半对数decibel n.分贝decade n.十倍量程octave n.八倍频程、八度、八阶asymptotic behavior 渐进行为dotted n.虚线break frequency 转折频率corner frequency 转折频率slope n.斜率20dB/decade 20分贝/十倍频程superimpose vt.迭加polar plot 极坐标图pass function 旁路函数servomotor-amplifier 伺服电机-放大器angular velocity 角速度minimum phase 最小相位tilt angle 倾斜角lateral force 侧面力、横向力perceived velocity 可察觉的速度croseover frequency 穿越频率appendage n.附件、备件Nyquist criterion 奈奎斯特判据Semi-graphical 半图形Nyquist plot 奈奎斯特图Bode diagram 伯德图positive real part 正实部necessary and sufficient condition 充分必要条件left half of the s-plane s平面左半平面formidable a. 可怕的、令人生畏的determinant 行列式pole-zero cancellation 零极点相消rational functions 有理函数quotient n. 商、份额multi-loop control system 多环控制系统encircled vt. 环绕enclosed vt. 包围closed path 闭合路径counterclockwise a. 逆时针的clockwise a. 顺时针的encirclement n. 环绕enclosure n. 包围contour n.围线，轮廓线argument principle 幅角原理complex variable 复变量single-valued rational function 单值有理函数analytic a.解析的Nyquist path 奈奎斯特路径singularity n.奇异（点、值）semicircle n.半圆artifice n.技巧、技能gain margin 增益裕量phase margin 相角裕量vicinity n.邻近compromise n.折中，妥协trapezoidal a.梯形的iterate v.重复、循环、迭代bracket v.放在括号内，归入一类，包含octave n.八个一组的事物，八度enumerate v.数，点detrimental a.有害的，不利的threshold n.阈值Chapter 8sampling n.采样sample period 采样周期aliasing n.混频，别名inherent a.内在的z transform Z变换radar tracking system 雷达跟踪系统discrete period 离散周期discrete equivalent 离散等效digitization n.数字化recursive a.递归的，循环的difference equation 差分方程sample rate 采样速率sampler 采样器zero-order holder 零阶保持器inverse Z transform 反Z变换、逆Z变换long division 长除法unit circle 单位圆overlap n.重叠rephrase v.重新措辞，改述extrapolate v.预测，推测alleviate v.减轻，使... 缓和judicious a.明智的，贤明的，审慎的fictitious a.假想的，虚伪的impulse transfer function 脉冲传递函数piecewise-continuous 分段连续的pseudo-continuous-time 准连续时间Pade approximation Pade 近似Fourier analysis 傅立叶分析modulation n.调制Fourier transform 傅立叶变换spurious a.寄生的、伪的、假的ideal sampler 理想采样器impulse train 脉冲列、脉冲串transcendental a.超自然的、超常的rational function 有理函数closed form 封闭形式degree n.阶denominator n 分母numerator n 分子initial value 初始值identical a.相等的starred a.打星号的impulse response transfer function 脉冲响应传递函数uniformly spaced 均匀分布map into 影射、映射circles of radius 圆弧multiple-sheeted surfaceRiemann surface 黎曼曲面radial ray 射线by virtue of 借助、凭借、依靠….（的力量）logarithmic spiral 对数螺旋intersection n.相交power series 幂级数sampling instant 采样时刻natural logarithm 自然对数rationalizing 有理化cascading property 串联（级联）特性attenuation factor 衰减因子warp vt.使弯曲、使变形tune vt.调节、调整cross-hatched vt.用交叉线画出（图画上）阴影performance specification 性能指标trial-and-error approach 试凑法bilinear n.双线性Chapter 9equilibrium point 平衡点neighborhood n.邻域saturate n.饱和robotic n.机器人学heuristic a.启发式的，搜索式的sinusoidal a.正弦的sinusoid n.正弦harmonic a.谐波的describing-function 描述函数static nonlinearity 静态非线性dynamic nonlinearity. 动态非线性periodic response 周期响应phase-plane 相平面catastrophe n.灾难、浩劫shaky a.不稳定的，不可靠的scalar function 标量函数Liapunov function 李亚普诺夫函数linearization n.线性化inverse nonlinearity 可逆非线性perturbation n.摄动operating point 工作点eigenvalue n.特征值bearing n.轴承levitate v.浮动，使漂浮，使悬浮turbo n.汽轮机deviation n.偏差rigid link 刚性连接regime n.情形，体制dead-zone 死区viscous friction 粘性摩擦coulomb friction 库仑摩擦relay n.继电（特性）limit cycle 极限环deflect v.使偏，使歪windup n.终结，结束akin a.同类的，相似的odd function 奇函数backlash n.齿轮间隙magnetic hysteresis 磁滞coincident a.重合的，一致的on/off system 通断（控制）系统superposition n. 迭加sub-harmonic a. 谐波的magnetic flux 磁通iron-cored coil 铁芯线圈stiction n. 静摩擦力autonomous a. 自治的hypersphere n. 超球stability in the sense of Liapunov 李亚普诺夫意义下的稳定性asymptotically stable 渐进稳定monotonically stable 单调稳定origin n. 原点globally stable 全局稳定locally stable 局部稳定electronic oscillator 电子谐振器Van der Pol’s differential equation 范德波尔微分方程nonsinusoidal waveform 非正弦波形rated voltage 额定电压phase variable 相变量phase portrait 相图perpendicular a. 垂直的、正交的、成直角的Taylor series 泰勒级数increment n. 增量Euler method 欧拉法singular point 奇异点3.《微机原理、汇编语言和接口技术》词汇Microcomputer微型计算机Microprocesser微处理器Binarysystem二进制Decimalsystem十进制Hexadecimalsystem十六进制BCD码：BinaryCodedDecimal二进制编码的十进制数ASCII码（ＡmericanStandardCodeforInformationInterchange—美国标准信息交换码CPU：CentralProcessingUnit中央处理器Trigger触发器Memory存储器Counter计数器Synchronouscounter同步计数器Programcounter程序计数器ALU：arithmeticlogicalunit算术逻辑单元Register寄存器Shiftingregister移位寄存器Travelingwavecounter行波计数器。