Topic_5_slides_Magnetic_Components

load test and short-circuit test 负载试验(短路试验) plugging 反接制动与反向intermittent periodic duty 反复短时工作制feedback control 反馈控制feedback loop 反馈回路luminous intensity 发光强度distributed capacitance 分布电容split phase motor 分相电动机fractional horsepower motor 分马力电动机nonlinear control system 非线性控制系统nonlinear (circuit) element 非线性(电路)元件nonlinearity 非线性second class load 二级负荷rated condition 额定工况rated value 额定值short-time duty 短时工作制short circuit current 短路电流short circuit 短路series resonance 串联谐振transducer 传感器(变换器)magnetic core 磁心magnetization curve 磁化曲线magnetic field 磁场magnetic field strength 磁场强度magnetic saturation 磁饱和magnetic hysteresis loop 磁滞回线magnetic flux 磁通量magnetic flux density 磁通密度superconductor 超导体uninterrupted duty 长期工作制programmed control 程序控制stepping motor 步进电动机parallel resonance 并联谐振differentiation protection 差动保护tachogenerator 测速发机电protective circuit 保护电路open loop control 闭环控制apparent power 表现功率comparator 比较器nominal value 标称值speed governing by frequency convertion 变频调速speed governing by pole changing 变极调速ampere-turns 安匝safety voltage 安全电压semiconductor devices 半导体器件thyristor 半导体开关元件semiconductor 半导体(absolute)magnetic permeability (绝对)磁导率current rating (of cable) [电缆的]载流量breaking capacity (of a switching device or a fuse) [开关电器的或者熔断器的]分断能力auxiliary circuit(of a switching device) [开关电器的]辅助电路alternating component (of a pulsating voltage or current) [脉动电压或者电流的]交流分量direct component (of a pulsating voltage or current) 脉动电压或者电流的]直流分量TTL circuitPI TTL 电路PI regulatorPID 调节器PID regulatorPD 调节器PD regulator 调节器main circuit 主电路neutral point 中性点medium frequency 中频active power 有功功率active element 有源元件first class load 一级负荷hard magnetic material 硬磁材料direct control 直接控制direct coupling 直接耦合remote control 遥控sine wave 正弦波rectiffication 整流illuminance 照度operational amplifier 运算放大器load rate 用电负荷率piezoelectric effect 压电效应selector 选择器oxidation stability 氧化稳定性couplingMOS 耦合MOS circuit 电路linear control system 线性控制系统linear(circuit)element 线性(电路)元件linearity 线性gas protection 瓦斯保护reactive power 无功功率passive element 无源元件eddy current 涡流synchronous speed 同步转速on-load factor 通电持续率micromotor 微机电differentiator 微分电路regulated power supply 稳压电源voltage stabilizing circuit 稳压电路sequential order of the phases,phase sequence 相序phase 相位(位相，相角)phase displacement 相位移temperature rise 温升connection diagram of windings 绕组联结圈winding 绕组servo system 随动系统detuning 失调distortion 失真digital integrated circuit 数字集成电路digital display 数字显示digital quantity 数字量capacitive reactance 容抗third class load 三级负荷three-phase and three-wire sysyem 三相三线制three-phase and four-wire system 三相四线制soft magnetic material 软磁材料thermo-electric effect 热电效应thermal stability 热稳定性thermistor 热敏电阻servomotor 伺服电动机servo mechanism 伺服机构output 输出input 输入flashover,arc-over 闪络D filp flop D 触发器DTL circuit DTL 电路logic circuit 逻辑电路excitation 励磁(激磁)contravariant 逆变bus,busbar 母线(汇流排)continuous control 连续控制continuous system 连续系统interlock 连锁connection symbol 联结组标号torque motor 力矩电动机analog quantity 摹拟量potential drop of internal resistance 内阻压降whirling speeds 临界转速full load 满载pulsating current 脉动电流pulsating voltage 脉动电压pulser,pulse generator 脉冲发生器puncture test 耐压试验ideal inductor 理想电感器ideal resistor 理想电阻器ideal voltage source 理想电压源ideal capacitor 理想电容器ideal current source 理想电流源ideal amplifier 理想放大器ideal transformer 理想变压器temperature classification,thermal stability classification 耐热等级filtering,filtration 滤波discrete system 离散系统zero-sequence protection 零序保护load,charge 负载(负荷)inductosyn 感应同步器induced voltage 感应电压inductive reactance 感抗high frepuency 高频photoelectric effect 光电效应overcurrent protection 过电流保护overvoltage protection 过电压保护mains frequency 工频power factor 功率因数constant control system 恒值控制系统phasing 核相(定相)glow discharge 辉光放电fundamental wave 基波integrator 积分电路mutual induction 互感应commutation 换向change-over switching 换接parasitic capacitance 寄生电容detector 检测装置relay protection 继电保护skin effect 集肤效应coercive force 矫顽力demodulation 解调dielectric loss 介质损耗contact voltage 接触电压contact resistance 接触电阻earth fault 接地故障ground device 接地装置resistance of an earthed conductor,earthing resistance 接地电阻cut-off 截止partial discharge 局部放电insulation resistance 绝缘电阻absorptance(absorption ratio) of insulation resistance 绝缘电阻的吸收比step vlotage 跨步电压programmable logic controllers 可编程序控制器no-load test 空载试验noload operation 空载运行open-circuit voltage 开路电压open loop control 开环控制diamagnetism 抗磁性control circuit 控制电器shielded cable 屏蔽电缆gas chromatograph test 气相色谱试验gas conduction 气体导电air gap 气隙signal circuit 信号电路small-power motor 小功率电动机resonance 谐振harmonic 谐波impedance 阻抗optimum control 最优控制autonomous control 自治调节synchro,selsyn 自整角机automatic reclosing equipment 自动重合闸automatic protection device 自动保护装置automatic control 自动控制automatic control system 自动控制系统automatic regulating system 自动调节系统slip 转差率electric circuit 电路electric current 电流bridge 电桥armature reaction 电枢反应voltage,electric potential difference 电压(电位差)electric corona,corona,corona discharge 电晕(放电)power supply 电源electric field 电场electromagnetic wave 电磁波electromagnetic induction 电磁感应electromotive force 电动势inductor 电感线圈electric arc 电弧electric spark 电火花electrolytic corrosion 电解腐蚀dielectric 电介质reactance 电抗clearance 电气间隙electronic approach switch 电子接近开关conductance 电导equivalent electric circuit 等效电路earth,ground 地speed regulation,speed governing 调速speed governing system 调速系统range of speed regulation 调速范围speed governing by voltage regulation 调压调速modulation 调制amplitude modulation 调幅frequency modulation 调频Abrasion test 磨损测试设备Apparatus for burning test (vertical and horizontal) 水平垂直燃烧测试设备Apparatus for production testing of hand tools for live working 手动测试工具Apparatus for winding a flexible pipe 软管弯折试验设备Appliance couplers test equipment (various) 各类测试连接器Automatic & manual production test equipment - for final control 自动/手动产品测试设备- 出厂控制Ball-pressure test apparatus 球压测试装置Bending equipment for conduits 管路弯折设备Bump test 冲击测试Burning test, horiz. 燃烧测试(水平)Cable test apparatus (various) 各类线缆测试Draining current measuring equipment 损耗电流测试设备Drip proof test(special) 淋浴测试Drop test 跌落测试Dust chamber 防尘箱Dynamometers 功率计Earth bond resistance tester Earthing resistance test appliance 接地电阻测试设备Electric resistance of non-metallic materials 非金属材料的电阻测试Gauges and similar mechanical checking devices 量规或者类似测试装置Electrode arrangements 测试电极装置Flexing test equipment 弯折试验Fume cupboard (protective cabinet) 防护罩Flexing test apparatus for cables 线缆弯折试验装置Flame hoods 燃烧罩Endurance test appliance for plugs 插头寿命测试Equipment for testing refrigerators 冰箱测试设备Endurance test appliance 寿命测试Gauges for appliance inlets Gauges for finished lamps 灯具量规Gauges for lampholders 灯座量规Hot wire ignition test 热丝引燃测试Hipot testers Hot mandrel test apparatus 高压机High voltage test appliance 耐压测试High frequency spark generator 高频火花发生器High current transformers 高电流变送器High current arc ignition test 大电流起弧测试Heating tests 高温测试Heating cabinets 高温试验箱Hand held shower 手持花洒Ground continuity testers 接地电阻测试Gauges for plugs and sockets 插头插座量规Humidity chambers 横湿箱Gauges for starters 发动机量规Impact balls 冲击球Glass vessel for microwave oven testing 微波炉测试的玻璃容器Impact hammers 冲击锤Glow-wire test apparatus 灼热丝测试设备Impact weight apparatus Inductive loads 电感负载Jet nozzles 喷嘴Lampholder testing apparatus (various) 各类灯座测试设备Kit bunsen burner/ needle flame test 燃烧测试套件 (本申/ 针焰)Leakage current test appliance 泄露电流测试设备Laboratory power supply with isolation and regulation 可控分离实验室电源Loading weights (various) 各类负重Laboratory stablized power supply unit 稳压源Luminaries testing equipment (various) 照明测试设备Measuring equipment for testing switches and socket-outlets (with DPM) 测试开关和插头插座测试设备Megohmeter 兆欧表Mechanical resistance testing apparatus for el. Irons Mechanismus for burning tests (vert. And horiz.) 水平或者垂直燃烧机架Needle flame burners 针焰燃烧工具Needle flame miniature burner 微型针焰燃烧工具Surge test circuit 浪涌测试Needle flame tester 针焰测试Resistance loads 电阻负载Scratch test equipment 刮擦测试设备Power sources 电源Probe for measuring surface temperature Pendulum hammer 摆锤Plugs for endurance tests of socket-outlets Needle flame thermometer 针焰温度表Plugs and socket test equipmentSplash testing apparatus 溅水测试Pendulum impact test apparatus表面温度探头插头插座寿命测试(various) 各类插头插座设备摆锤冲击测试Spray apparatus, tubes 喷水测试Solderability test apparatus 可焊性的测试设备Standard test enclosure 标准测试附件Temperature during operation, measuring equipment 温度测试Thermocouples 热电偶Temperature measurement 温度测试Test apparatus for IP tests IP 测试Torque test equipment 扭力测试Test finger nail 测试指甲Test panes for hob elements 燃气炉测试盘Test fingers 测试指Torsion apparatus 扭转测试Test hook 测试钩Tracking index apparatus 漏电起痕测试仪Test knifes 测试刀模Water evaporator 水蒸发器Test pin 测试真Tumbling barrel 滚筒试验装置Test probe 测试探头Variacs Vessel for testing induction hotplates 测试热传导的容器corrective maintenance 改善修理back repair rate 返修率stepped(sizing) repair 分级修理decentralized maintenance system 分散修理制waste and ungraded product and back repair loss 废次品及返修损失unscheduled maintenance time 非预定维修时间periodic repair task 定期修理作业periodic repair 定期维修法location accuracy 定位精度transmission accuracy 传动精度revision of overhaul plan 大修计划修改assesment of overhaul plan 大修计划考核overhaul planning 大修计划编制basis of overhaul plan 大修计划依据fulfilment rate of overhaul plan 大修计划完成率implementation of overhaul plan 大修计划实施overhaul cost 大修费用overhaul cost 大修成本构成overhaul cost analysis 大修成本分析fulfilment rate of overhaul cost 大修成本完成率overhaul guarantee 大修保修interval between overhauls, overhaul cycle 大修周期guarantee system of overhaul quality 大修质量保证体系overhaul quality evaluation 大修理质量评定overhaul quality control 大修理质量控制overhaul,capital repair 大修assembly repair 部件修理法partial repair 部份修理法compensation method 补偿法production program of spqre parts 备件生产计划stand-by or redundancy system 备份或者冗余系统standard-size repair method 标准尺寸修理法“eight steps”met八ho步d法repeat location accuracy 重复定位精度middle repair 中修system with maintainable standby parts 有可维修备份的系统remote maintenance 远距离维修preventive maintenance 预防维修scheduled maintenance time 预定维修时间predictive maintenance 预知维修(状态监测维修)quality system 质量体系quality 质量deferred maintenance 逾期维修network planning 网络计划maintenance skill training 维修技术培训maintenance interval, uptime 维修间隔(正常运行时间)economic analysis of maintenance activities 维修活动的经济分析maintenance worker 维修工人maintenance protection 维修防护maintenance shop 维修车间maintenance prevention 维修预防maintenance cycle 维修周期maintenance time 维修时间synchronous repair 同步修理法repair downtime 停修时间item repair 项修(项目修理)repair on commission 外委修理(TPM) total production maintenance system 全员参加的生产维修制controlled maintenance 受控维修life cycle maintenance 寿命周期维修hot repair 热修repair schedule of equipment 设备修理计划acceptance check for equipment repair 设备修理验收quarterly repair schedule of equipment 设备季度修理计划technical check of equipment 设备技术考核equipment overhaul plan 设备大修计划monthly repair schedule of equipment 设备月度修理计划equipment maintenance plan 设备维修计划three essential factors of equipment maintenance 设备维修三要素item repair plan of equipment 设备项修计划annual repair schedule of equipment 设备年度修理计划breakdown maintenance 事后修理first-aid repair 抢修accuracy of machine tool after overhaul 大修机床精度rolling (circulation) plan 滚动计划MIS maintenance 管理信息系统维修process capacity index 工程能力指数working accuracy 工作精度recovery repair 恢复性修理rotational accuracy of machine tool 机床旋转精度machine repair shop 机修车间(分厂)maintenance mechanic 机修技工mechanical repair method 机械修复法instantaneous efficiency of machinery 机械的瞬时效率interchange method 互换法inspection 检验centralized maintenance system 集中修理制geometric accuracy 几何精度seasonal repair 季节性修理repair out of plan 计划外修理scheduled maintenance 计划维修planned preventive maintenance system 计划预修制planned repair 计划修理contact accuracy 接触精度emergency repair task 紧急修理作业machining and fitting method on the spot 就地加工修配法precision index 精度指数accuracy standard 精度标准precision retaining ability 精度保持性precision reserve 精度储备fine repair 精修fine repair mechanic 精修技工economic accuracy 经济精度balancing precision grade 平衡精度等级mean time to repair(MTTR), mean repair time 平均修理时间minor repair 小修fitting method 修配法repair link 修配环repair specification 修理任务书repair rasks dispatch 修理施工调度repair time, shutdown time 修理时间downtime quota for equipment repair 修理停歇时间定额repair facilities 修理用设备repair quality 修理质量repair quality index 修理质量指标repair quality plan 修理质量计划repair quality assessment 修理质量考核repair symbols 修理标识repair cost assessment 修理成本考核repair size 修理尺寸repair quota 修理定额repair cost quota 修理费用定额repair scheme 修理方案repair manhour quota 修理工时定额repair manhours assessment 修理工时考核repair technology 修理工艺maintenance engineering truck 修理工程车maintenance tool 修理工具repair time limit assessment 修理工期考核repair assessment 修理考核inspection before repair 修前预检measuring and drawing before repair 修前测绘inquiry before repair 修前访问service after repair 修后服务optimum repair cycle 最优修理周期assembly accuracy 装配精度electric repair shop 电修车间(分厂)maintenance electrician 电修技工repair cost accounting for single equipment 单台设备修理费用核算adjustment method 调整法adjusting link 调整环probability 概率(几率)variance 方差decentralized maintenance 分散维修dynamic test 动态试验power facilities management 动力设备设施管理duct-proof and protective equipment management 除尘、防护设备管理sampling investigation 抽样调查domestic production management of imported spare parts 备件国产化管理standard deviation 标准偏差budget of installation 安装预算machine contracting system 包机制regulation of check and lubrication before on shift 班前检查与润滑制度shift relief system [设备]交接班制度《Equipment Management Regulation》《设备管理条例》 (《条例》)repair [设备]修理maintenance (and repair) [设备]维修key-point investigation 重点调查management of key-point equipment 重点设备管理key-point equipment 重点设备liability accident 责任事故exponential distribution 指数分布histogram 直方图prepayment and collection 预付与托收承付prophylactic test 预防性试验prevention first 预防为主orthogonal design 正交设计法(正交试验法)normal distribution 正态分布transportation vehicle management system 运输车辆管理制度three guarantees of quality 质量“三包”accident due to quality 质量事故management regulation of pressure vessel 压力容器管理制度mean time to failure 无故障运行时间Weibull distribution 威布尔分布idle equipment management 闲置设备管理制度idle plant 闲置设备statistical analysis 统计分析maintainability 维修性maintenance information management 维修信息管理combination of service and planned maintenance 维护与计划检修相结合random event 随机事件numerical control (NC) equipment management 数控设备管理three-level service system 三级保养制mathematical expectation 数学期望mathematical model 数学模型mathematical statistics 数理统计technical facilities in production 生产技术装备production equipment 生产设备life cycle cost (LCC) 寿命周期费用mangement regulation of lubricant warehouse 润滑油库管理制度commodity inspection 商检(商品检验)combination of design, manufacturing and operation 设计、创造与使用相结合investigation on plant 设备调研reliability reliability theory 设备的可靠性与可靠度energy saving property of plant 设备的节能性facility inspection and appraise through comparison for plant 设备的检查评比plant check system 设备点检制度environmental protection property of plant 设备的环保性complete set of plant 设备的成套性safety of plant 设备的安全性productivity of plant 设备的生产率durability of plant 设备的耐用性flexibility of plant 设备的灵便性equipment condition monitoring and diagnostic technology manage 设备状态监测与诊断技术管理equipment condition management systen 设备状态管理制度total plant management 设备综合管理dynamic management system of plant assets 设备资产动态管理制度plant leasing 设备租赁preparation system before equipment repair 设备修前准备制度man-hours quota for equipment repair 设备修理工时定额expense quota for equipment repair 设备修理费用定额material quota for equipment repair 设备修理材料定额acceptance regulation of equipment repair quality 设备修理质量验收制度equipment model 设备型号type of equipment 设备型式economical life of equipment 设备经济寿命operation and business management system 设备经营管理制度technical document of plant 设备技术档案technical conditions of equipment 设备技术状况technical condition management of plant 设备技术状态管理management system for technical document and file of plant 设备技术资料管理制度technical properties of plant 设备技术性能technical life of equipment 设备技术寿命specialized cooperation of plant maintenance 设备检修专业化协作planning and management regulation of plant maintenance 设备检修计划管理制度plant maintenance plan 设备检修计划plant maintenance specification 设备检修规程plant maintenance quality 设备检修质量design and construction of equipment foundation 设备基础设计与施工management of equipment order contract 设备合同管理feasibility studies of plant project 设备规划可行性分析investment plan of plant 设备规划performance of plant 设备功能(效能)operational capability of plant 设备工作能力examination and check systems of plant management 设备管理考核制度economic responsibility regulation of plant management 设备管理经济责任制度post standard of plant management 设备管理岗位标准plant management systems 设备管理制度downtime quota for equipment repair 设备管理停歇时间定额(停歇天数)plant engineering modernization 设备管理现代化plant management, plant enginerring 设备管理fixed plant assets management systems 设备固定资产管理制度equipment failure 设备故障plant renewal management 设备更新管理制度plant renewal 设备更新plant replacement 设备更换post responsibility of plant management 设备岗位责任equipment modification management system 设备改造管理制度plant reconstruction, plant modernization 设备改造classified management of plant 设备分级管理operation regulation with fixed qualified operator and fixed eq 设备定人定机、凭证操作规定“five disciplines”of plant operat ion 设备操作的“五项纪律”operation specification of equipment 设备操作规程management regulation of equipment spare parts 设备备品配件管理制度management regulation of equipment spare parts inventory 设备备件库房管理制度to quote plant price 设备报价discard of plant 设备报废equipment installation management 设备安装管理equipment installation 设备安装tours system to inspect plant 设备巡回检查制度to enquire plant price 设备询价plant model selection 设备选型acceptance check and reception systems of plant 设备验收交接制度statistic-reporting system of plant 设备统计报表制度technical document and date for plant maintenance 设备维修技术资料management regulation of plant maintenance technology 设备维修技术管理制度equipment maintenance quota 设备维修定额equipment service specification 设备维护规程unit account of plant 设备台帐equipment perfectness norm 设备完好标准plant in good condition 设备完好claims for equipment 设备索赔specifications of usage 设备使用规程information feedback management in initial operation period of pl 设备使用初期信息反馈管理management regulation for operation and service of equipment 设备使用与维护管理制度life-cycle management of plant 设备全过程管理life of equipment 设备寿命lubrication management regulation of plant 设备润滑管理制度“five fixation” of lubrication 设备润滑“五定”accident management regulation of plant 设备事故管理制度three do not let pass of plant accident 设备事故“三不放过”plant accident 设备事故region responsibility system of plant maintenance 设备区域维修负责制fore period and later period management of plant 设备前期管理和后期管理regulation of fore period management of plant 设备前期管理规定wear compensation for plant 设备磨损补偿plant ageing 设备老化arithmetic mean 算术平均值(均值)coercionary service system 强制保养制effect coefficient of investment 投资效果系数economic management system of plant 设备经济管理制度excellence selection activity in plant management 设备管理评优活动Pareto chart 罗列图(帕累托图)load test 负荷试验breakdown time 故障停机时间technological adaptability 工艺适应性supervision of engineering facilities 工程设备监理management of proccess-control-point equipment 工序控制点设备管理contract change and cancellation 合同变更与解除combined maintenance 混合维修regression analysis 回归分析interval between inspections 检查间隔期socialization of maintenance 检修社会化centralized maintenance 集中维修technical advancement 技术先进性combination of technical management and economic management 技术管理与经济管理相结合computer-aided plant management 计算机辅助设备管理P) planned preventive maintenance system 计划预修制度(ЛЛFOB of imported equipment 进口设备离岸价imported equipment management 进口设备管理CIF of imported equipment 进口设备到岸价precise,large scale,rare plant 精、大、稀设备management of precise,large scale,rare equipment 精、大、稀设备管理“five fixed” of precise,large scale,rare,critical equipme 精、大、稀、关键设备的“五定”economy 经济性static test 静态试验open-case inspection 开箱检查average deviation 平均偏差mean waiting time,MWT 平均等待时间repair cycle 修理周期structure of repair cycle 修理周期结构combination of repair, modernization and renewal 修理、改造与更新相结合complexity coefficient of repair 修理复杂系数time between repairs 修理间隔期leased equipment management system 租赁设备管理制度time value of fund 资金的时间价值natural accident 自然事故self-made equipment 自制设备management system for selfmade equipment 自制设备管理制度self-made spare parts management system 自制备件管理制度combination of professional management and mass management 专业管理与群众管理相结合transfer of facility 转让设备(设备调剂)typical investigation 典型调查areal (departmental) repair center 地区(部门)修理中心recovery ratio of used oil 废油回收率perfectness ratio of power plant 动力设备完好率fulfillment ratio of periodic service 定期保养完成率mean downtime(days) due to overhaul 大修理平均停歇天数perfectness ratio of key-point equipments 重点设备完好率qualification ratio under first acceptance check 一次交验合格率availability of plant in use 在用设备可利用率utilization ratio of installed equipments 已安装设备利用率annual profit ratio per 10000 yuan fixed assets 万元固定资产年创利润率maintenance expense for 1000 yuan production value 万元产值占用维修费用installation ratio of owned equipments 实有设备安装率comprehensive utilization ratio of plant 设备综合利用率added value rate of plant assets 设备资产增值率capital investment recovery period of plant 设备资产投资回收期newness degree of plant 设备新度profit ratio vs net book value of plant 设备净资产创利润率utilization ratio of planned time of plant 设备计划台时利用率constitution ratio of plant 设备构成比load rate of plant 设备负荷率back repair rate 设备返修率utilization ratio of institutional time of plant 设备制度台时利用率idelness ratio of plant 设备闲置率plant capital investment recovery ratio 设备投资回收报率capital investment recovery period of plant 设备投资产出比perfectness ratio of plant 设备完好率plant daily service fulfillment ratio 设备日常保养完成率incident frequency 设备事故频率utilization ratio 设备利用率down time ratio to accident (failure) 事故[故障]停机率fulfillment ratio of cleaning and oil change plan 清洗换油计划完成率mean repair cost per complexity coefficient of repair 每一个修理复杂系数平均大修理成本maintenance expense per repair complexity coefficient 每一个复杂系数占用维修费用industrial increase value ratio per 10000 yuan fixed assets 每万元固定资产创工业增加值率failure intensity 故障强度failure frequency 故障频率perfectness ratio of critical equipments 关键设备完好率perfectness raito of precise,large scale and rare equipments 精大稀设备完好率availability 可利用率(有效利用率)mean down time,MDT 平均停机时间mean time between failture 平均故障间隔期，平均无故障工作时间fulfillment ratio of repair plan 修理计划完成率。

3. In the second part of the experiment, you must ____ boil the water to make sure there is no ____ air in it.
4. You add _________ some oil to the water air out of it. because this keeps ____
Reading and vocabulary
Passage A
Read the passage as quickly as you
can and choose the best title for it. The Different Uses of Metals The Reaction of Metals The Reaction of Metals with Oxygen
We can reach a conclusion that it is important for us to read books.
It is our aim to build up a harmonious society.
It is a piece of electrical equipment.
The play concluded with the death of the entire cast. 该剧以全体剧中人物之死为结局。 In conclusion,I wish all of you good health and a long life.
最后，我祝大家健康长寿。
归纳拓展 conclusion作“结束，结尾”讲时常用单数，用 作“结论”讲时为可数名词，用作“协议，缔结”
Passage B

ANSYSMaxwell涡流场分析案例要点1.训练后处理应用实例本例中的涡流模型由一个电导率σ=106S/m，长度为100mm，横截面积为10×10m2的导体组成，导体通有幅值为100A、频率为60Hz、初始相位ф=120°的电流。

（一）启动M a x w e l l并建立电磁分析1.在windows系统下执行“开始”→“所有程序”→ANSYS Electromagnetic→ANSYSElectromagnetic Suite 15.0→Windows 64-bit→Maxwell 3D命令，进入Maxwell软件界面。

2.选择菜单栏中File→Save命令，将文件保存名为“training_post”3.选择菜单栏中Maxwell 3D→Solution Type命令，弹出Solution Type对话框(1)Magnetic:eddy current(2)单击OK按钮4.依次单击Modeler→Units选项，弹出Set Model Units对话框，将单位设置成m，并单击OK按钮。

（二）建立模型和设置材料1.依次单击Draw→Box命令，创建长方体在绝对坐标栏中输入：X=-5，Y=-5，Z=0，并按Enter键在相对坐标栏中输入：dX=5，dY=5，dZ=100，并按Enter键单击几何实体，左侧弹出属性对话框，重命名为：Cond材料设置为conductor，电导率为σ=106S/m2.依次单击Draw→Box命令，创建长方体在绝对坐标栏中输入：X=55，Y=-10，Z=40，并按Enter键在相对坐标栏中输入：dX=75，dY=10，dZ=60，并按Enter键单击几何实体，左侧弹出属性对话框，重命名为：aux3.依次单击Draw→Line在绝对坐标栏中输入：X=0，Y=0，Z=0，并按Enter键在相对坐标栏中输入：dX=0，dY=0，dZ=100，并按Enter键名为line14.依次单击Draw→line，生成长方形对角点为（20，-20，50）、（-20，20，50），名为line25.依次单击Draw→Region命令，弹出Region对话框，设置如下:Pad individual directions（-100，-100，0）、（200，100，100）（三）指定边界条件和源1.按f键，选择Cond与Region的交界面，依次单击菜单中的Maxwell 3D→Excitations→Assign→Current命令，在对话框中填入以下内容：(1)Name:SourceIn(2)Value:100 A(3)Palse:120deg(4)单击OK按钮2.按f键，选择Cond与Region的另一个交界面，依次单击菜单中的Maxwell 3D→Excit ations→Assign→Current命令，在对话框中填入以下内容：(5)Name:SourceIn(6)Value:100 A(7)Palse:120deg(8) 按Swap Direction 和OK 按钮（四）设置求解规则1. 依次选择菜单栏中Maxwell 3D →Analysis Setup →Add Solution Setup 命令，此时弹出Solution Setup 对话框，在对话框中设置：(1) Maximum number of passes （最大迭代次数）：10 (2) Percent Error （误差要求）:1%(3) Refinement per Pass （每次迭代加密剖分单元比例）:50% (4) Solver>Adaptive Frequency （设置激励源的频率）:60Hz (5) 单击OK 按钮。

Revision 20140225 - Generated 12-Mar-2014(nom. - bare core)16.64 mm 0.655 in (max. - after coating)17.40 mm 0.685 in (nom. - bare core)10.16 mm 0.400 in (min. - after coating)9.53 mm 0.375 in (nom. - bare core) 6.35 mm 0.250 in (max. - after coating)7.11 mm 0.280 inMass(approximate)6.1 grams A e - Eff. Mag. Cross Section 0.192 cm²L e - Eff. Mag. Path Length 4.11 cm V e - Eff. Core Volume 0.789 cm³WA - Min. Eff. Window Area 0.713 cm²sa - Surface Area11.2 cm²mlt - mean length per turn 2.69 cm μi (reference)125A L value (nominal)72 nH/N²Test Winding N=70, #28 AWGFrequency10 kHz Voltage on Agilent 4284A 0.060 V AL tolerance±8%where B pk expressed in gauss, f expressed in hertz, and:a=3.540E+10, b=6.826E+08, c=2.688E+06, d=6.077E-14B pk 1000 G frequency 50 kHz Core Loss (nominal)482 mW/cm³Core Loss (maximum)554 mW/cm³where H expressed in oersteds, and:a=1.000E-02, b=7.955E-07, c=2.174, d=0.000H DC 40 Oe Percent Initial Perm(nom.)80.5%Percent Initial Perm(min.)73.6%Coating Type:Blue Epoxy Voltage Breakdown (min.)1000 Vrms Limit0.1 mA, 5 s Package Quantity 2,880 Pcs/BoxW i n d i n g T a b l eC o a t i n g /P k gHF-065125-2Core Loss(mW/cm³)=%µi =OD Part Number:ID Ht I n d u c t a n c eC o r e L o s sD C S a t u r a t i o nM a g n e t i c D i m e n s i o n s010*********,000%H -DC Magnetizing Force (Oe)1020304050607080100200300400500A L V a l u e (n H /N ²)NI (ampere turns)Effective AL Value vs. DC Bias -HF-065125-2101001,00010,000101001,00010,000100,0001,000,000N I (a m p e r e t u r n s )DC Energy Storage ½LI² (µJ)Ampere Turns vs. DC Energy Storage -HF-065125-2I = DC Current (A)L e = Effective Path Length (cm)2265.13.23f Bpk d Bpk cBpk b Bpk a f⋅⋅+++AWG 1214161820222426283032mm 2.000 1.600 1.250 1.0000.8000.6300.5000.4000.3150.2500.200Turns 10131721273444556986108Rdc(Ω) 1.4 m 2.9 m 6.0 m 11.8 m 24.1 m 48.3 m 99.4 m 197.7 m 394.4 m 781.8 m 1.6Turns 91421335179123190295456706Rdc(Ω) 1.3 m 3.1 m 7.4 m 18.5 m 45.6 m 112.3 m 278.0 m 682.9 m 1.7 4.110.2SingleLayer Full Winding Wire SizedH b a c+⋅+1Micrometals Arnold Powder Cores, A Division of Micrometals, Inc. - 5615 E. La Palma Ave., Anaheim, California 92807 USAPh: +1-714-970-9400, Toll Free in USA: +1-800-356-5977, Asia Pacific Sales: +852 3106 3736。