电气专业英语论文.docx

电气专业英语论文

第一篇：电气专业英语论文电气自动化专业英语分电子技术、电机控制技术、计算机控制技术、自动控制系统四部分，共十五章，每章后配有以专业术语为主的词汇表。本书从大学高年级学生科技英语阅读和写作的需要出发，选取的专业技术类文章覆盖了电气自动化领域的基础内容。PART1ELECTRONICS1ElectricalMeasuringInstrmnents1.1SAFETYPRECAUTION1.2BASICMEIERCONSTRUCTIONANDOPERATION1.3USEOFMEASURINGINSTRUMENT2FtmdamentalsofSolid-StatePowerDevice2.1INTRODUCTION2.2SOLID-STATEPOWERDEVICES2.3POWERSEMICONDUCIDRCAPABIIJTIES2.4PHYSICALCHARACTERISTICSOFPOWERSEMICONDUCTORS2.5COMMUTATION2.6SUMMARY3AnalogElectronics3.1INTRODUCTION3.2OPERATIONAL-AMPLIFLERCIRCUITS4DigitalElectronics4.1THEDIGITALIDEA4.2ASYNCHRONOUSDIGITALSYSTEMS4.3SEQUENTIALDIGITALSYSTEMSPART2ELECTRICALMACHINE,CONTROLCOMPONENTANDSENSOR5IntroductiontoElectricalMachines5.1BRIEFHISTORYOFELECTRICALMACHINES5.2BASICCONSTRUCTIONOFELECTRICALMACHINES5.3CONSTRUCTIONFEATURESOFELECTRICALMACHINES6DCMotorandInductionMotor6.1TYPESOFDCMOTORS6.2DCMOTORANALYSIS6.3DCMOTORSPEED-TORQUECHARACTERISTICS6.4THREE-PHASEINDUCTIONMOTOR6.5INDUCTIONMOTORTORQUE-SPEEDCHARACTERISTICS7ElectricalMachineControlSystems7.1CONTROLSYMBOLS7.2MACHINECONTROLWITHSWlTCHES7.3CONTROLEQUIPMENTFORELECTRICALMACHINES7.4MOTORSTARTINGSYSTEMS7.5FORWARDANDREVERSECONTROL7.6DYNAMICBRAKING8ControlSensors8.1INTRODUCTION8.2SENSORSANDTRANSDUCERS8.3ANALOGSENSORSFORMOTION8.4DIGITALTRANSDUCERSPART3COMPUTERCONTROLTECHNIQUES9IntroductionofComputernets9.1USESOFCOMPUTERNETWORKS9.2NETWORKHARDWARE9.3NETWORKSOFTWARE9.4EXAMPLENETWORKS10IntroductionofProgrammableController10.1HISTORY10.2BASICCONCEFPTS10.3GENERALAPPLIGATIONAREAS10.4OPERATINGENVIRONMENTCONSIDERATIONS……FoundationofPLCPART4AUTOMATICCONTROLSYSTEMS12ElectricalDistribution13IntroductiontoControlEngineering14SpeedControlofDCMotor15FrequencyControlsforACMotors第二篇：英语论文农村的中学英语课堂教学如何实施目标教学,优化教学过程,推进素质教育并在课堂教学中融进素质教育，就农村的中学英语教学而言,我认为最好的方法就是让课堂教学活起来。那么,在中学英语教学中,怎样才能让课堂教学活起来呢?一、利用各种教学媒体,激活教科书,让学生更易理解接受。.在教学中,我们应想方设法,利用电教器材如TV、VCD、电脑、收音机等,让教科书活起来、动起来、形象起来、发出声来,让活的教科书震撼学生的心灵、开发学生的智力,培养学生的创新能力。如我在讲Shopping这一课时,就利用共享中的教学软件,将各种商品的图片展现在电脑上,让学生充当购物者,运用所学过的句型进行现场模拟练习,使课堂变得有声有色、生动有趣。学生则