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1、Lesson2CADandCAM计算机辅助设计与制造SectionIWordsandPhrasesSectionIITextandTranslationSectionIIIExercisesandAnswers词英汉练EndNext答SectionIWordsandPhrasesCADabbr.计算机辅助设计CAMabbr.计算机辅助制造acronym[5AkrEnim]n.首字母缩写词term[tE:m]n.术语,学期hardware[5hB:dwZE]n.硬件,五金件computermainframen.计算机主机peripheralequip
2、mentn.外设,外部设备high-resolutionadj.高分辨率的display[dI5spleI]n.显示器man-machineadj.人机的interface[5intE(:)7feis]n.界面mouse[maus]n.鼠标keyboard[5ki:bC:d]n.键盘lightpenn.光笔TopicAboveNextEndSectionIWordsandPhrasesdigitizingtabletn.数字化书写板printer[5printE]n.打印机,印刷工plotter[5plCtE]n.绘图仪drawing[5drC:i
3、N]n.图,图纸,制图software[5sCftwZE]n.软件drafting[5drB:ftiN]n.草图,制图2D(TwoDimensional)n.二维3D(ThreeDimensional)n.三维modeling[5mCdliN]n.造型,建模post-processadj.后处理的module[5mCdju:l]n.模块,模数NC(NumericalControl)n.数控programming[5prEu^rAmiN]n.编程G-coden.G代码,加工程序指令TopicAboveNextEndSectionIWordsandPh
4、rasesCNC(ComputerNumericalControl)n.计算机数控DNC(DirectNumericalControl)n.直接数控,计算机群控real-timeadj.实时的machinetooltablen.机床工作台workpiece[5wE:kpi:s]n.工件positioning[pE5ziFEniN]n.定位measurement[5meVEmEnt]n.测量inventory[5invEntri]n.库存CAX(Computer-AidedX)n.计算机辅助技术CAPP(Computer-AidedProcessPl
5、anning)n.计算机辅助工艺编制CAE(Computer-AidedEngineering)n.计算机辅助工程TopicAboveNextEndSectionIWordsandPhrasesprocess[prE5ses]n.工艺,过程partfamilyn.零件族retrieval[ri5tri:vEl]n.检索variantadj.变异的,易变的generative[5dVenErEtiv]adj.创成的,生成的TopicAboveNextEndSectionIITextWithrapiddevelopmentofcomputertechn
6、ology,manufacturingtechnologyhasalsometitsspringofdevelopment.CADandCAMisthecombinationofcomputertechnologyandtraditionaltechnologyofdesignandmanufacture.TopicAboveNext汉EndSectionIITextCADisanacronymofcomputer-aideddesign.Thistermmeansthedesignercreateormodifyanengineeringdesi
7、gnbyeffectivelyusingcomputer1.ACADsystemincludestwomajorcomponents.Thefirstishardware.Undoubtedly,ahighcapabilitycomputermainframeistheessentialpart.Besides,therearealsosomeimportantperipheralequipments.Ahigh-resolutiondisplayisneededtoprovideman-machineinterfacebetweencompute
8、randdesigner.Theinputdevicessuchasmouse,keyboard,lightpenordi
