机械工程专业英语单词.docx

1、机械工程专业英语单词Lesson 1 Basic Concepts in Mechanics机械学的基本概念mechanics n.力学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friction n.摩擦roll v.滚动multiplier n.放大器，乘法器broom n.扫帚convert v.转变【化】handle n.手柄【把】sweep v.扫荡【描】，掠过efficiency n.效率gauge vt.测【计】量，校验bearing n.轴承ideal mech

2、anical advantage 理想的机械效益neglect vt.忽略Lesson 2 Basic Assumption in Plasticity Theory 塑性理论的基本假设assumption n.假定plasticity n.塑性investigate v.调查，研究deformation n.变形metal forming process 金属成型工艺【过程】strain (rate) n.应变【速率】strength n.强度stress n.应力yield stress 屈服应力flow stress 流动应力tensile stress 拉【伸】应力compressiv

3、e stress 压【缩】应力shear stress 剪【切】应力geometry n.几何形状elastic a.弹性的springback n.回弹bending n.弯曲，折弯precision forming 精密成型tolerance n.公差continuum n.连续（体）metallurgical a.冶金（学）的grain n.晶粒dislocation n.位错（uni-,tri-,multi-）axial a.（单，三，多）轴（向）的anisotropy n.各向异性cylindrical a.圆柱体的cross-section n.横截面platen n.（工作）台板

4、，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-error 试凑法bias vt,n.（使）偏向【重、差】a desktop platform （计算机）桌面平台const

5、rain(t) v,n.强制，约束response n.反【响】应，灵敏度parameter n.参数parametric a.参数的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pose v.提出model n.模型，样品displacement n.位移，排量，替换buckling n.弯【翘】曲，挠度factor n.因素gradient n.坡【梯】度，斜率flur n.【电，磁，热，光】通量，流量multidisciplinary a.多学科的deflection n.偏移【转，离】，

6、挠曲Lesson 4 Metals 金属toughness n.韧性corrosion n.腐蚀dump v.倾倒，堆放recyle v.反复【循环】利用copper n.铜aluminum n.铝bronze n.青铜（器）alloy n.合金wear v.磨损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iron n.铁carbon n.碳ferrous a.（含）铁的ferrous metals 黑色金属lead n.铅zinc n.锌tin n.锡ore n.矿（石）mineral n,a.矿物（的）i

7、mpurity n.杂质，不纯Lesson 5 Metallic and Nonmetallic Materials金属和非金属材料magnesium n.镁nickel n.镍brass n.黄铜luster n.光泽ductility n.延展性，可锻性it is likely that 很可能it is certain to (inf.)必然，一定density n.密度be distinguished from 与区分coefficient n.系数in connection with 关于，与相关【结合】category n.种类hardness n.硬度elasticity n.弹

8、性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spring n.弹簧permanent a.永久的rupture n.破【开】裂stamp n.冲压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solvent n.溶剂carbon tetrachloride 四氯化碳rigid a,n.坚硬的，刚性（的），刚

9、度mould(mold) n.模子，塑模，铸模decoration n.装饰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）extrusion n.挤压vacuum forming 真空模塑（法）powder metallurgy 粉末冶金constituent n,a.组成【的，部分】，组元simultaneously adv.同时subsequently adv.随后coherent a.互相凝聚的，协调一致的fusion n.熔化，熔接crysta

10、lline n,a.结晶【的】，晶体【的】restriction n.限制【定】，节流blend n,v.混合【物】，融合press n,v.压力机，压制homogeneous a.均匀的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lubrication n.润滑cracking n.裂纹breakage n.断

11、裂mode n.方式，状态，模式thermal fatigue 热疲劳layer n.层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.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variable n.变量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 Wo

12、rking冷加工和热加工coldhot working 冷热加工forging n.锻造，锻件classification n.分类recrystallization n.再结晶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 working 温加工，温锻ultimate a,n.最终的，首要的，极限stress relieving 消除应力处理austenitic a.奥氏体的stainless steel 不锈钢annealing n.退火grain size 晶粒度soli

13、d 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abnormal a.非正常的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】pour v.浇注suitability n.适应性pig iron 生铁cupola n.冲天炉，化铁炉erosion n.腐蚀，（侵、烧）蚀ladle n.铁水包graphite n.石墨soli

14、dify 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.外形，配置，排布stroke n.行程，冲程amortiz

15、e 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turbine n.涡【汽】轮（机），透平（机）regarding 考虑到，关于Lesson 11 Forging锻造armor n.铠甲immortalize vt.（使）不朽（灭）blacksmith n.锻工me