电子电气专业英语.docx

《电子电气专业英语.docx》由会员上传分享，免费在线阅读，更多相关内容在行业资料-天天文库。

1、一、Historyaboutelectronics(电子技术，电子学，电子设备)1、TheEnglishnamesforthedepartmentandthemajors电气工程系DepartmentofElectricalEngineering电气化铁道工程Electrifiedrailwayengineering电气自动化技术Electricalautomationtechnology电子信息工程技术TechnologyofelectricalandInformationEngineering应用电子技术Theapplic

2、ationofelectronictechnology电子工艺与管理Electronictechnologyandmanagement供用电技术Technologypower电机与电器Motorandelectricappliances铁道通信信号Railwaycommunicationsignal2、HistoryaboutelectronicsTherecanbenodoubtthatthe1900sisrememberedastheelectroniccentury.Ofcoursetherehavebeenotherg

3、reatadvances,inmedicine（医学领域）,intransport,inscience,incommerce(商业领域),andmanyotherfieldsbutwherewouldtheyhavebeenwithouttheinstrumentsanddevicesthatelectronicshasprovided?Howwouldyouseea3Dvirtualrealityimage（3D虚拟现实影像）ofyourbeatingheartwithnoelectronics?Wouldyougotoap

4、opconcert（流行音乐会）thathadnoamplifiers（【电子】放大器，扩音器）,largescreensorlightingeffects?Don’tsayyouwouldratherwatchTV-therewouldnotbeany.Electronicsintheearly20thcenturystartedthrivingatagreaterspeedunlikethepre-20thcenturydevelopments.Theradio（无线电）inventedbytheItaliangenius

5、MarconiandtheworkofHenryHertzopenedtheroadtofurtherdiscoveriesandinventions.Inthefirstdecadethenewthingthatwaswelcometothetechnicalworldwasthevacuumtube（真空管，电子管）.Thevacuumtubesatthattimeworkedasamiraculouscomponentfortheradiodevices.Theinventionofthetelevisionwasami

6、raculousthingforthemankind.Itwasrevolutioninbothcommunicationtechnology（通信技术）andalsofortheworldmedia.Thedistancesbetweenthecontinentsdidnotseemtobefarenough.ThecreditgoestotheBritishengineerJohnLogicBairdwhofollowedthefootprintsofMarconiandtriedtosendtheimagesinthes

7、amewayasthespeech.Afteralongexperimenthefoundthataseriesofstaticpictures,ifsentwithinasmallintervaloftimeinbetweenthem,seemtobemoving.Therealelectronicswhatitiscalledtodaywasactuallystartedafterthediscoveryofthetransistor（晶体管）effect.Transistoropenedtheroadforthecomp

8、utingworld.Computersofvarioustypesstartedhittingthemarketandtheresearchworksgotaboost.Someotherproblemswerealsothereliketheassembling（装配，聚