电气工程及其自动化专业英语第一单元课件VIP免费

Chapter1FundamentalsofElectricCircuits电路基本理论currentsituation现状，目前形势；现况currentstatus当前状态；目前状况currentstate现行状态；初速电流状态electriccurrent电流directcurrent直流；[电]直流电alternatingcurrent(AC)交流电currentdensity电流密度；扩散（弥漫）流密度eddycurrent涡流；[电学]涡电流tidalcurrent潮流constantcurrent恒定电流currenttransformern.电流变换器leakagecurrent[电]泄漏电流highcurrent电流过高；高强度电流currentcontrol电流控制；日常检查weldingcurrent焊接电流currentadj:现在的；流通的；通用的；最近的n.（水，气，电）流；趋势；涌流currentn.（水，气，电）流；趋势；涌流1.aflowofelectricitythroughaconductorthecurrentwasmeasuredinamperes2.asteadyflow(usuallyfromnaturalcauses)theraftfloateddownstreamonthecurrent3.dominantcourse(suggestiveofrunningwater)ofsuccessiveeventsorideasthecurrentofhistorylowvoltage低电压outputvoltage输出电压voltagestability电压稳定；电压稳定度inputvoltage输入电压；工作电压dcvoltage直流电压；直羚压ratedvoltage[化]额定电压voltagecontrol电压控制voltageregulator稳压器；调压器voltagesourcen.电压电源supplyvoltage电源电压；供给电压voltagedrop电压降落acvoltage交流电压；交羚压voltagetransformer电压互感器；电压变量器constantvoltage恒定电压；定压voltageregulation稳压；电压调整；电压变动率workingvoltage工作电压；工诅压；操作电压breakdownvoltage[电]击穿电压mediumvoltage中压appliedvoltage外加电压Voltagen.：电压voltagen.1.therateatwhichenergyisdrawnfromasourcethatproducesaflowofelectricityinacircuit;expressedinvolts2.thedifferenceinelectricalchargebetweentwopointsinacircuitexpressedinvoltsvariableadj.变量的；可变的；易变的，多变的；变异的，[生物]畸变的n.[数]变量；可变物，可变因素[比较级morevariable最高级mostvariable]chargen.费用；电荷；掌管；控告；命令；负载vt.使充电；使承担；指责；装载；对…索费；向…冲去vi.充电；控告；索价；向前冲；记在账上controlcircuit控制电路integratedcircuit集成电路circuitdesign电路设计circuitboard电路板；线路板shortcircuit短路；漏电circuitbreaker[电]断路器electriccircuit电路（等于circuit）interfacecircuit接口电路maincircuit主电路；主回路；昼路circuitn.[电子]电路，回路；巡回；一圈；环道vi.环行vt.绕回…环行equivalentcircuit等效电路electroniccircuit电子线路，电子电路digitalcircuit数字电路circuitdiagram电路图；线路图closedcircuit闭合线路，闭合电路drivecircuit驱动电路；激励电路magneticcircuit磁路analogcircuit模拟电路；类比电路anelectricaldevicethatprovidesapathforelectricalcurrenttoflowelectronn.电子anelementaryparticlewithnegativechargepositivechargeadj.积极的；[数]正的，[医][化学]阳性的；确定的，肯定的；实际的，真实的；绝对的n.正数；[摄]正片[比较级morepositive最高级mostpositive]negativechargeadj.[数]负的；消极的；否定的；阴性的n.否定；负数；[摄]底片vt.否定；拒绝electromotiveforce[电磁]电动势potentialdifferencen.[物]势差，[物]位差,电位差，电势差Workn.工作；[物]功；产品；操作；职业；行为；工厂；文学、音乐或艺术作品vt.使工作；操作；经营；使缓慢前进vi.工作；运作；起作用powern.功率；力量；能力；政权；势力；[数]幂vt.激励；供以动力；使…有力量vi.快速前进adj.借影响有权势人物以操纵权力的(physics)therateofdoingwork;measuredinwatts(=joules/second)instantaneouspower[电子]瞬时功率resistorn.[电]电阻器anelectricaldevicethatresiststheflowofelectricalcurrentcapacitorn.[电]电容器anelectricaldevicecharacterizedbyitscapacitytostoreanelectricchargesourcen.来源；水源；原始资料inductorn.感应器；授职者；圣职授予的人anelectricaldevice(typicallyaconductingco...