机械工程专业英语某些单词和句子翻译.docVIP

英译汉? 1.tolerance公差??2.computer-aided?manufacturing计算机辅助制造??3.numerically?controlled?machines数控机床??4.necking颈缩??5.turning，drilling?and?boring?operation? 6.formability?and?machinability成形与可加工性??7.assembly?lines装配线??8.dimensional?accuracy尺寸精度??9.cross-sectional?area横截面积??10.percentage?elongation伸长率??11.structural?strength结构强度??12.stress-strain?curver应力应变曲线??13.quenching?and?internal?stresses淬火和内应力??14.earthmoving?and?construction?equipment土建设备??15.straightening?operation??16.cracking?and?distortoon断裂和扭曲变形??17.light?service?at?fractional?horsepower小马力轻载??18.screw?pump螺杆泵??19.steel?sheet?and?rolled-steel?shapes钢板和滚压成型钢??20.straightening?operation矫正操作??21.sensing?devices?传感器??21.digital?or?pulse?motor数字与脉冲马达??22.drilling钻?boring镗?reaming铰??gear-cutting?operations齿轮加工? 汉译英? 1.切削刀具cutting?tools??2.紧固件，如螺母fasteners?such?as?nuts??3.刚和铸铁steels?and?cast?irons??4.马氏体和奥氏体martensite?and?autenite???5.机械特性mechanical?properties???6.computer-aided?manufacturing计算机辅助制造???7.数控系统numerically?controlled?systems??8.大批量生产技术mass?production?techology??9.控制单元control?units??10.靠模附件profiling?attachment??11.弹性模量和伸长率elastic?modulus?and?percentage?elongation??12.规模经济economy?of?scale??13.闭环系统close-loop?system??14.有色金属non-ferrous??15.液压系统hydraulic?system?16.弹性和屈服极限elastic?and?yield?limit??17.低碳钢和合金钢low-carbon?steel?and?alloy?steel??18.龙门刨工作台pianner-table ?短句：? 1、low?carbon?steels?do?not?become?hard?when?subjected?to?such?a?heat?treatment,?because?of?the?small?amount?of?carbon?contained.当经历热处理、低碳钢不会变硬、因为含有少量碳。? 2、most?simply,?engineering?is?the?art?of?directing?the?great?source?of?power?in?nature?for?the?use?and?the?convenience?of?man.简单的说,工程是伟大的艺术指导的权力来源自然的使用和方便的人。? 3、Manufacturing?processes?may?be?unit?production?with?small?quantities?being?made?and?mass?production?with?large?numbers?of?identical?parts?being?produced.制造工艺可以分为被制造的小量产品和大量相同零件被制造。? 4、Computer?simulations?to?develop?the?optimum/tempetature?conditions?for?the?specified?steel?parts.计算机仿真可以为特殊钢部件达到最佳的时间和温度条件.? 5、These?machines?can?be?easil