机械工程专业英语单词(14页).doc
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1、-机械工程专业英语单词-第 - 14 - 页Lesson 1 Basic Concepts in Mechanics机械学的基本概念modify v.修改,调解,变更manageable a.可控制【管理】的incline v.(使)倾斜ramp n.斜板,斜坡【道】slope v.(使)倾斜multiplier n.放大器,乘法器convert v.转变【化】handle n.手柄【把】sweep v.扫荡【描】,掠过efficiencygauge vt.测【计】量,校验bearingideal mechanical advantage 理想的机械效益neglectLesson 2 Basi
2、c Assumption in Plasticity Theory 塑性理论的基本假设investigate v.调查,研究metal forming process 金属成型工艺【过程】strain (rate) n.应变【速率】strength yield stress 屈服应力flow stress 流动应力tensile stress 拉【伸】应力compressive stress 压【缩】应力shear stress 剪【切】应力geometry bending n.弯曲,折弯precision forming 精密成型continuum n.连续(体)metallurgical
3、a.冶金(学)的(uni-,tri-,multi-)axial a.(单,三,多)轴(向)的platen n.(工作)台板,模板coincide with 一致,相符validity n.正确有效,合法with ease 轻(而)易(举)的,很容易的Lesson 3 Optimization for Finite Element Applications有限元优化的应用optimization n.优化,优选(法)finite element 有限元iterative a.反复的,迭代的alternative n.a.交替(的),可供选择的manual a.手动的,人工的trial-and-e
4、rror 试凑法bias vt,n.(使)偏向【重、差】a desktop platform (计算机)桌面平台constrain(t) v,n.强制,约束response n.反【响】应,灵敏度preprocess vt.预(先)加工,预处理mesh n,v.网格,啮合capability n.能力,性能,容量loop n.环,回路,循环model n.模型,样品displacement n.位移,排量,替换buckling n.弯【翘】曲,挠度gradient n.坡【梯】度,斜率flur n.【电,磁,热,光】通量,流量deflection n.偏移【转,离】,挠曲Lesson 4 Me
5、tals 金属dump v.倾倒,堆放recyle v.反复【循环】利用bronze n.青铜(器)metallic a.(含)金属(制)的specification n.操作规程,技术要求,说明书extract vt.提炼,萃取ferrous a.(含)铁的ferrous metals 黑色金属ore n.矿(石)mineral n,a.矿物(的)impurity n.杂质,不纯Lesson 5 Metallic and Nonmetallic Materials金属和非金属材料ductility n.延展性,可锻性it is likely that 很可能it is certain to
6、(inf.)必然,一定be distinguished from 与区分in connection with 关于,与相关【结合】beam n.横梁,一束(光)penetration n.贯穿,渗透abrasion n.磨损【耗】roll n,v.轧辊,滚,轧mill n.轧钢机,铣床rupture n.破【开】裂hammer n.(锻)锤Lesson 6 Plastics and Other Materials塑料和其他材料inorganic acid 无机酸sulphuric acid 硫酸hydrochloric acid 盐酸carbon tetrachloride 四氯化碳rigid
7、 a,n.坚硬的,刚性(的),刚度mould(mold) n.模子,塑模,铸模fabricate vt.制造【备】,生产injection molding 注射模塑(法)blow molding 吹塑(法)compression molding 压塑(法),模压(法)vacuum forming 真空模塑(法)powder metallurgy 粉末冶金constituent n,a.组成【的,部分】,组元coherent a.互相凝聚的,协调一致的fusion n.熔化,熔接crystalline n,a.结晶【的】,晶体【的】restriction n.限制【定】,节流blend n,v.
8、混合【物】,融合press n,v.压力机,压制sinter n,vt.烧结【物】Lesson 7 Die Life and Die Failure模具的寿命和失效die n.模具,锻【冲】模,凹模die life 模具寿命die failure 模具损坏deterioration n.变坏,退化,损耗surface finish 表面光洁度breakdown n.破坏,击穿mode n.方式,状态,模式thermal fatigue 热疲劳abrasive n,a.(研)磨料(的),磨损(的)impression n.模膛,型腔(槽)heat checking 热裂纹,龟裂steep n,a
9、.陡(坡)的,急剧的reversal n.颠倒,相反overload n,v.(使)过【超】载initiation n.开【初】始,发【产】生discrete a.不连续的,单个的cavity n.模膛,型槽stock n.坯料,原材料impact n,v.冲击,碰撞Lesson 8 Cold Working and Hot Working冷加工和热加工coldhot working 冷热加工forging n.锻造,锻件take place 发生strain deformation hardening 应变【变形】硬化be referred to as 叫做,称为,被认为是warm work
10、ing 温加工,温锻ultimate a,n.最终的,首要的,极限stress relieving 消除应力处理stainless steel 不锈钢grain size 晶粒度solid solution 固溶体refinement n.精炼【制】,细化hazard n.危险,未知数,意外事件inherent a.固有的,先天的,本质的sensitive a.灵敏的,敏感的critical strain 临界应变Lesson 9 Casting 铸造casting n.铸造【件】die-casting n.模铸【件】foundry n.铸造【车间】pig iron 生铁cupola n.冲天
11、炉,化铁炉erosion n.腐蚀,(侵、烧)蚀solidify v.(使)凝固disjoin v.拆散,分开ingot n.(钢)锭destructive a.破坏(性)的,有害的retard vt,n.(使)延缓,推迟solvent n,a.溶剂(的)copper-base alloy 铜基合金Lesson 10 Metal Forming Processes in Manufacturing 制造中的金属成形工艺machine-building 机械制造plastic working 塑性加工billet n 坯料,锻坯blank n.坯料,(冲压)板坯configuration n.外
12、形,配置,排布stroke n.行程,冲程amortize v.阻尼,缓冲,分期偿还reliability n. 可靠性,安全性drawing n.(锻坯)拔长,【线,管材】拉拔deep drawing 深冲(压)brake forming 【压】折弯(机)成型stretch forming 张拉成型military n,a.军队【事,人】(的)consumer goods 消费品integrity n.完整性,完全(善)jet engine 喷气发动机【汽】轮(机),透平(机)regarding 考虑到,关于Lesson 11 Forging锻造immortalize vt.(使)不朽(灭)
13、mechanical press 机械压力机hydranlic press 液压机anvil n.(锤)砧,砧座handling n.处理,装卸,搬运flexibility n.柔(韧)性,灵活性drawn out 拔长upset n.镦粗,顶锻closed impression die 闭式模锻rapid-impact blow 快速冲击,猛打ram n.锤头,滑块,活动横梁block n.(模)块sizing n.整形,校正,定径drop forging 落锻,锤模锻impression die forging 模锻final forging 终锻furnace n.【熔,高】炉Lesso
14、n 12 Benefits and Principles of Forging锻造的优点和工作原理knead v.揉搓【制】refine v.精炼【制】,细化porosity n.多孔性,疏松orient v.(使)定【取】向flow line 流线stress field 应力场manual skill 手工技巧at ones command 自由使用,支配soundness n.致密性,坚固性,无缺陷attainable a.可达【得】到的open die forging 自由锻gross n.总共,重大confine vt. 限制,约束convert v.转变【换】,更换broken u
15、p 破【断】裂,分散elimination n.消除,淘汰align v.调整,对中,校直Lesson 13 Welding焊接weld(ing) v,n.焊接,熔焊pressurewelding 压力焊spotwelding 点焊buttwelding 对头(缝)焊fusionwelding 熔焊,熔接fiux-shielded arc welding 熔剂保护电弧焊fasten(ing) v,n.连接(件),紧固(件)shielding n.遮护,屏蔽solder(ing) v,n.软钎焊,(低温)焊料rivet n,v. 铆钉,铆接braze n,vt.硬钎焊,铜焊flux n.焊接,助
16、溶剂oxy-acetylene n,a.氧(乙)炔(的)electrode n.电(焊)极,焊条filler n.填充(剂)overlap v.搭接,重叠strike v.攻【打】击,放电Lesson 14 Heat Treatment热处理heat treatment 热处理low-carbon steel 低碳钢prescribe v.规定,指示microscopic a.显微的,微观的spheroidizing n.球化(处理)normalizing n.正火,(正)常化soaking(=holding) n.均热,保温retarding media 延缓介质prolonged a.长时
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