机电专业英语试卷A

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1、………………………………………………….................................................................................................................................课程名称：＿机电专业英语＿任课教师：王岳圆考试类型：考查考试方式：闭卷+开卷试卷共3页，第＿＿页＿机电一体化专业＿＿＿＿＿班　　　　姓名＿＿＿＿＿＿＿＿＿＿＿　　　　学号＿＿＿＿＿＿＿＿＿4厘米…………………………………………………...................

2、..............................................................................................................题号一二三四五六七八九十总分评卷人得分请考生将下列内容认真完整地抄写在以下规定的区域内，如未按要求填写，该科考试成绩无效。我同意学校关于考试管理、成绩报告、违纪处理的有关规定。我保证在本科次考试中自觉遵守考试纪律。得分一、英汉互译。（20分，每空1分）1、LiquidCrystalDisplay____________________2、丝杠_

3、____________________3、ElectromotiveForce____________________4、半导体_____________________5、发光二极管__________________6、ProgrammableLogicControllers_________________________7、晶体管_________________8、timerelay________________9、变压器_________________________10、permanentmagnet_________________11、

4、磁场_________________12、ladderdiagram_________________13、operationalamplifier____________________14、normally-opencontact________________________15、常规机床_________________________________16、步进电机______________________17、ComputerNumericalControlmachines________________________18、CAD/CAM___

5、_____________________19、PCB_______________________20、抗张强度_______________________________得分二、判断对错。对的打√，错的打×（共10分，每空1分）1_____2_____3_____4_____5_____6_____7_____8_____9_____10_____1、Anelectroniccomponentisabasicelectronicelement，whichisoftenplacedinaprintedcircuitboard.2、Singlechipisa

6、simplecomputersystem，includingasinglechip.3、Drillrodisacopperalloywithanicecolorandgoodmachiningproperties.4、Machiningisnotonlyoneprocess，butalsoagroupofprocesses.5、Hydraulicmachineryisakindofmachineortool，usingelectricalpowertodowork.6、CNCstandsforControlNumericalComputerandhasbeen

7、aroundsincethelate1970’s.7、ThedirectionofmagneticfluxisusuallyfromS-poletoN-pole.8、OneadvantageofPLCsisremotemonitoringandcontrolthroughdigitalcomputernetworks.9、MCUstandsforMicrocontroller.10、PLCsarelackofsomefunctionssuchastiming，drumsequencingandsoon.三、根据如下信息选择合适的电子元件，将序号填到横线中。（1

8、0分）得分……………………………………