机自专业英语2教考分离试卷9(有答案)

去找邮政编码查询：级《专业英语2》试卷(答题卷)(编号9)（考试形式：闭卷，3-4大题可查词典）一、英译中（共20分，每小题0.5分）1.mechanical:______________________2.electrical:________________________3.graphics:________________________4.terminology:______________________5.fundamental:_____________________6.manufacture:_____________________7.lathe:___________________________8.approach:_______________________9.mount:__________________________10.specification:____________________11.tolerance:_______________________12.modification:____________________13.deviation:_______________________14.attachment:_____________________15.reliability:_______________________16.lubrication:______________________17.feasibility:_______________________18.combustion:_____________________19.thermal:_________________________20.friction:_________________________21.shaft:___________________________22.manipulate:______________________23.flywheel:________________________24.database:_______________________25.gearbox:________________________26.maintenance:____________________27.characteristic:____________________28.decelerate:______________________29.machinetool:____________________30.semiconductor:___________________31.machiningcenter:________________32.computersimulation:_______________33.stainlesssteel:___________________34.electricdrive:_____________________35.geometricmodeling:______________36.accumulatederror:_________________37.jigsandfixtures:__________________38.processplanning:__________________39.fixedtime:_______________________40.operatingcondition:________________二、把下列4段英文翻译成中文（共40分，每小题10分）1．Studyofthefundamentalsofengineeringgraphicsisonekeytoyoursuccessasanengineer.Beingabletodescribeanideawithasketchisaprerequisiteoftheengineeringprofession.Theabilitytoputforthathree-dimensionalgeometryisavaluablecapability.Ofequalimportanceistoknowhowtoreadandunderstandthegraphicspreparedbyothers.2．Servomotorsarefastresponse,closed-loopcontrolledmotorscapableofholdingafixedpositionagainstaload.SteppingMotorsaredesignedtopositionanoutputdevice.Unlikeservomotors,theseareopenloop,meaningtheyreceivenofeedbackastowhethertheoutputdevicehasrespondedasrequested.题号（型）一二三四核分人得分总分评卷人班级：姓名：学号：.O…………O…………O…………O…………O装………O订………O线…………O…………O…………O…………O……………O…………去找邮政编码查询：．Manufacturinggivesjobstopeople,andmakestheproductsconsumersneed.Manufacturingcompaniesoftendividethemselvesintoseveraldepartments.Adepartmentisasmallpartofthecompany.Someofthemorecommondepartmentsfoundinlargemanufacturingcompaniesincludemanagement,engineering,production,marketing,finances,andhumanresources.4．Withfixedautomationtheoperationstobeperformedonaworkpiecearesetandthesamesequenceofoperationsoccursforeveryworkpiece.Inflexibleautomation,thesequenceofoperationsdependsupontheworkpiecebeingprocessed.Thesystemmusthaveinformationidentifyingtheindividualworkpiepcestoperformtheproperoperationsandsequence.O…………O…………O…………O…………O………O装………O订…………O线…………O…………O…………O…………O…………O去找邮政编码查询：三、翻译下列文章（共22分）NumericalControlofProductionEquipmentNumericalControl(NC)isaformofprogrammableautomationinwhichtheprocessingequipmentiscontrolledbymeansofnumbers,letters,andothersymbols.Thenumber,letters,andsymbolsarecodedinanappropriateformattodefineaprogramofinstructionsforaparticularjob.ThecapabilitytochangetheprogramiswhatmakesNCsuitableforlow-andmedium-volumeproduction.Itismucheasiertowritenewprogramsthantomakemajoralterationsoftheprocessingequipment.Anumericalcontrolsystemconsistsofthefollowingthreebasiccomponents:programofinstructions,machinecontrolunit,andprocessingequipment.Theprogramofinstructionsisthedetailedstep-by-stepcommandsthatdirecttheprocessingequipment.Initsmostcommonform,thecommandsrefertopositionsofamachinetoolspindlewithrespecttotheworktableonwhichthepartisfixed.Moreadvancedinstructionsincludeselectionofspindlespeeds,cuttingtools,andotherfunctions.四、把下列3句中文翻译成英文（共18分，每小题6分）1．离合器通常放在机器的输入轴和来自驱动电机的输出轴之间。2．数字控制系统被认为是典型的可编程自动化的形式。3．机械设计这门科学经历了从纯机械产品到机电一体化产品的转变。绍兴文理学院2008学年第2学期班级：姓名：学号：.O…………O…………O…………O…………O装………O订………O线…………O…………O…………O…………O………O………O………O…………O…………O…………O…………O装………O订………O线…………O…………O…………O…………OOO………………………去找邮政编码查询：级《专业英语2》期末试卷(编号9)标准答案及评分标准一、英译中（共20分，每小题0.5分）1.机械的2.电气的3.制图学4.术语5.基础、基本原理6.制造7.车床8.方法、接近9.安装10.规格、产品说明11.公差12.改动、修改13.偏差14.附件、附属15.可靠性16.润滑17.可行性18.燃烧19.热的20.摩擦21.轴、轴承22.操作23.飞轮24.数据库25.齿轮箱26.维护、维持27.特性、特点28.减速29.机床30.半导体31.加工中心32.计算机仿真33.不锈钢34.电传动35.几何建模36.工艺设计37.局域网38.固定成本39.测量系统40.工作条件二、把下列4段英文翻译成中文（共40分，每小题10分）翻译的评分标准：一、优秀（86%—100%）：译文能忠实正确地转达原文的内容；在表达上保持了原作的风格和文体；在逻辑上严谨而流畅，语言上优美而易懂，符合汉语的规范；并且几乎没有漏译和错译。二、良好（71%—85%）：译文能比较正确地转达原文的内容；在表达上保持了原作主要的风格和文体；译文较通顺易懂，能符合汉语的规范；漏译和错译较少。三、及格（60%—70%）：译文能大概转达原文的内容；译文很少歪曲和任意增减原文内容；能读懂译文，大致符合汉语的规范；漏译和错译较多。四、不及格（0%—59%）：译文不能基本转达原文的内容；译文歪曲和任意增减原文内容；不容易读懂译文，不符合汉语的规范；漏译和错译很多。1、联轴器是用于连接相邻轴末端的器件。在机器结构中，联轴器用于影响相邻旋转轴之间的联接。联接是永久性的，意味着在机器使用寿命中不会断开。但是在可以在紧急或零件磨损被替换的情况下，联接被断开。2、伺服电机是快速响应、闭环控制的电机，能针对负载保持固定位置的能力。设计步进电机的目的是对输出装置进行定位。与伺