機(jī)械工程專業(yè)英語(yǔ)單詞

1、Lesson 1 Basic Concepts in Mechanics機(jī)械學(xué)的基本概念mechanics n.力學(xué)modify v.修改，調(diào)解，變更manageable a.可控制【管理】的incline v.（使）傾斜ramp n.斜板，斜坡【道】slope v.（使）傾斜friction n.摩擦roll v.滾動(dòng)multiplier n.放大器，乘法器broom n.掃帚convert v.轉(zhuǎn)變【化】handle n.手柄【把】sweep v.掃蕩【描】，掠過efficiency n.效率gauge vt.測(cè)【計(jì)】量，校驗(yàn)bearing n.軸承ideal mechanical adv

2、antage 理想的機(jī)械效益neglect vt.忽略Lesson 2 Basic Assumption in Plasticity Theory 塑性理論的基本假設(shè)assumption n.假定plasticity n.塑性investigate v.調(diào)查，研究deformation n.變形metal forming process 金屬成型工藝【過程】strain (rate) n.應(yīng)變【速率】strength n.強(qiáng)度stress n.應(yīng)力yield stress 屈服應(yīng)力flow stress 流動(dòng)應(yīng)力tensile stress 拉【伸】應(yīng)力compressive stress 壓

3、【縮】應(yīng)力shear stress 剪【切】應(yīng)力geometry n.幾何形狀elastic a.彈性的springback n.回彈bending n.彎曲，折彎precision forming 精密成型tolerance n.公差continuum n.連續(xù)（體）metallurgical a.冶金（學(xué)）的grain n.晶粒dislocation n.位錯(cuò)（uni-,tri-,multi-）axial a.（單，三，多）軸（向）的anisotropy n.各向異性cylindrical a.圓柱體的cross-section n.橫截面platen n.（工作）臺(tái)板，模板coincid

4、e with 一致，相符validity n.正確有效，合法with ease 輕（而）易（舉）的，很容易的Lesson 3 Optimization for Finite Element Applications有限元優(yōu)化的應(yīng)用optimization n.優(yōu)化，優(yōu)選（法）finite element 有限元iterative a.反復(fù)的，迭代的alternative n.a.交替（的），可供選擇的manual a.手動(dòng)的，人工的trial-and-error 試湊法bias vt,n.（使）偏向【重、差】a desktop platform （計(jì)算機(jī)）桌面平臺(tái)constrain(t) v,

5、n.強(qiáng)制，約束response n.反【響】應(yīng)，靈敏度parameter n.參數(shù)parametric a.參數(shù)的preprocess vt.預(yù)（先）加工，預(yù)處理mesh n,v.網(wǎng)格，嚙合capability n.能力，性能，容量loop n.環(huán)，回路，循環(huán)pose v.提出model n.模型，樣品displacement n.位移，排量，替換buckling n.彎【翹】曲，撓度f(wàn)actor n.因素gradient n.坡【梯】度，斜率flur n.【電，磁，熱，光】通量，流量multidisciplinary a.多學(xué)科的deflection n.偏移【轉(zhuǎn)，離】，撓曲Lesson 4

6、 Metals 金屬toughness n.韌性corrosion n.腐蝕dump v.傾倒，堆放recyle v.反復(fù)【循環(huán)】利用copper n.銅aluminum n.鋁bronze n.青銅（器）alloy n.合金wear v.磨損metallic a.（含）金屬（制）的specification n.操作規(guī)程，技術(shù)要求，說明書extract vt.提煉，萃取iron n.鐵carbon n.碳ferrous a.（含）鐵的ferrous metals 黑色金屬lead n.鉛zinc n.鋅tin n.錫ore n.礦（石）mineral n,a.礦物（的）impurity n.

7、雜質(zhì)，不純Lesson 5 Metallic and Nonmetallic Materials金屬和非金屬材料magnesium n.鎂nickel n.鎳brass n.黃銅luster n.光澤ductility n.延展性，可鍛性it is likely that 很可能it is certain to (inf.)必然，一定density n.密度be distinguished from 與區(qū)分coefficient n.系數(shù)in connection with 關(guān)于，與相關(guān)【結(jié)合】category n.種類hardness n.硬度elasticity n.彈性beam n.橫梁

8、，一束（光）penetration n.貫穿，滲透abrasion n.磨損【耗】roll n,v.軋輥，滾，軋mill n.軋鋼機(jī)，銑床spring n.彈簧permanent a.永久的rupture n.破【開】裂stamp n.沖壓hammer n.（鍛）錘Lesson 6 Plastics and Other Materials塑料和其他材料inorganic acid 無(wú)機(jī)酸sulphuric acid 硫酸hydrochloric acid 鹽酸solvent n.溶劑carbon tetrachloride 四氯化碳rigid a,n.堅(jiān)硬的，剛性（的），剛度mould(mol

9、d) n.模子，塑模，鑄模decoration n.裝飾fabricate vt.制造【備】，生產(chǎn)injection molding 注射模塑（法）blow molding 吹塑（法）compression molding 壓塑（法），模壓（法）extrusion n.擠壓vacuum forming 真空模塑（法）powder metallurgy 粉末冶金constituent n,a.組成【的，部分】，組元simultaneously adv.同時(shí)subsequently adv.隨后coherent a.互相凝聚的，協(xié)調(diào)一致的fusion n.熔化，熔接crystalline n,a.

10、結(jié)晶【的】，晶體【的】restriction n.限制【定】，節(jié)流blend n,v.混合【物】，融合press n,v.壓力機(jī)，壓制homogeneous a.均勻的sinter n,vt.燒結(jié)【物】Lesson 7 Die Life and Die Failure模具的壽命和失效die n.模具，鍛【沖】模，凹模die life 模具壽命die failure 模具損壞deterioration n.變壞，退化，損耗surface finish 表面光潔度breakdown n.破壞，擊穿lubrication n.潤(rùn)滑cracking n.裂紋breakage n.斷裂mode n.方式

11、，狀態(tài)，模式thermal fatigue 熱疲勞layer n.層abrasive n,a.（研）磨料（的），磨損（的）impression n.模膛，型腔（槽）heat checking 熱裂紋，龜裂steep n,a.陡（坡）的，急劇的reversal n.顛倒，相反overload n,v.（使）過【超】載initiation n.開【初】始，發(fā)【產(chǎn)】生discrete a.不連續(xù)的，單個(gè)的variable n.變量cavity n.模膛，型槽stock n.坯料，原材料impact n,v.沖擊，碰撞Lesson 8 Cold Working and Hot Working冷加工和熱

12、加工coldhot working 冷熱加工forging n.鍛造，鍛件classification n.分類recrystallization n.再結(jié)晶take place 發(fā)生strain deformation hardening 應(yīng)變【變形】硬化be referred to as 叫做，稱為，被認(rèn)為是warm working 溫加工，溫鍛ultimate a,n.最終的，首要的，極限stress relieving 消除應(yīng)力處理austenitic a.奧氏體的stainless steel 不銹鋼annealing n.退火grain size 晶粒度solid solution

13、 固溶體refinement n.精煉【制】，細(xì)化hazard n.危險(xiǎn)，未知數(shù)，意外事件inherent a.固有的，先天的，本質(zhì)的sensitive a.靈敏的，敏感的abnormal a.非正常的critical strain 臨界應(yīng)變Lesson 9 Casting 鑄造casting n.鑄造【件】die-casting n.模鑄【件】foundry n.鑄造【車間】pour v.澆注suitability n.適應(yīng)性pig iron 生鐵cupola n.沖天爐，化鐵爐erosion n.腐蝕，（侵、燒）蝕ladle n.鐵水包graphite n.石墨solidify v.（使）

14、凝固disjoin v.拆散，分開ingot n.（鋼）錠destructive a.破壞（性）的，有害的retard vt,n.（使）延緩，推遲solvent n,a.溶劑（的）copper-base alloy 銅基合金Lesson 10 Metal Forming Processes in Manufacturing 制造中的金屬成形工藝machine-building 機(jī)械制造plastic working 塑性加工billet n 坯料，鍛坯blank n.坯料，（沖壓）板坯configuration n.外形，配置，排布stroke n.行程，沖程amortize v.阻尼，緩沖，

15、分期償還reliability n. 可靠性，安全性drawing n.（鍛坯）拔長(zhǎng)，【線，管材】拉拔deep drawing 深沖（壓）brake forming 【壓】折彎（機(jī)）成型stretch forming 張拉成型military n,a.軍隊(duì)【事，人】（的）consumer goods 消費(fèi)品integrity n.完整性，完全（善）jet engine 噴氣發(fā)動(dòng)機(jī)turbine n.渦【汽】輪（機(jī)），透平（機(jī)）regarding 考慮到，關(guān)于Lesson 11 Forging鍛造armor n.鎧甲immortalize vt.（使）不朽（滅）blacksmith n.鍛工me

16、chanical press 機(jī)械壓力機(jī)hydranlic press 液壓機(jī)anvil n.（錘）砧，砧座craftsman n.技工handling n.處理，裝卸，搬運(yùn)flexibility n.柔（韌）性，靈活性drawn out 拔長(zhǎng)upset n.鐓粗，頂鍛closed impression die 閉式模鍛rapid-impact blow 快速?zèng)_擊，猛打vertical a.立式的ram n.錘頭，滑塊，活動(dòng)橫梁block n.（模）塊draft n.模鍛斜度symmetrical a.軸對(duì)稱的sizing n.整形，校正，定徑drop forging 落鍛，錘模鍛impres

17、sion die forging 模鍛final forging 終鍛overheat n.過熱furnace n.【熔，高】爐pyrometer n.高溫計(jì)Lesson 12 Benefits and Principles of Forging鍛造的優(yōu)點(diǎn)和工作原理metalworking n.金屬壓力加工knead v.揉搓【制】refine v.精煉【制】，細(xì)化porosity n.多孔性，疏松orient v.（使）定【取】向flow line 流線stress field 應(yīng)力場(chǎng)manual skill 手工技巧at ones command 自由使用，支配soundness n.致密

18、性，堅(jiān)固性，無(wú)缺陷attainable a.可達(dá)【得】到的open die forging 自由鍛gross n.總共，重大confine vt. 限制，約束convert v.轉(zhuǎn)變【換】，更換broken up 破【斷】裂，分散microshrinkage n.顯微縮孔elimination n.消除，淘汰align v.調(diào)整，對(duì)中，校直Lesson 13 Welding焊接weld(ing) v,n.焊接，熔焊pressurewelding 壓力焊spotwelding 點(diǎn)焊buttwelding 對(duì)頭（縫）焊fusionwelding 熔焊，熔接fiux-shielded arc wel

19、ding 熔劑保護(hù)電弧焊diversity n.不同多樣性fasten(ing) v,n.連接（件），緊固（件）shielding n.遮護(hù)，屏蔽solder(ing) v,n.軟釬焊，（低溫）焊料bismuth n.鉍cadmium n.鎘rivet n,v. 鉚釘，鉚接braze n,vt.硬釬焊，銅焊oxidation n.氧化flux n.焊接，助溶劑squeeze v.擠壓oxy-acetylene n,a.氧（乙）炔（的）torch n.焊炬electrode n.電（焊）極，焊條filler n.填充（劑）overlap v.搭接，重疊strike v.攻【打】擊，放電Lesso

20、n 14 Heat Treatment熱處理heat treatment 熱處理microstructure n.顯微組織low-carbon steel 低碳鋼prescribe v.規(guī)定，指示microscopic a.顯微的，微觀的spheroidizing n.球化（處理）normalizing n.正火，（正）?；痑nnealing n.退火hardening n.淬火tempering n.回火soaking(=holding) n.均熱，保溫retarding media 延緩介質(zhì)prolonged a.長(zhǎng)時(shí)間的，持續(xù)很久的critical temperature 臨界溫度glo

21、bular a.球形（狀）的carbide n.碳化物，硬質(zhì)合金quenching n.淬火，驟冷removal n.除去，放出Lesson 15 Introduction to Mechanism機(jī)構(gòu)介紹mechanism n.機(jī)械，機(jī)構(gòu)，機(jī)構(gòu)學(xué)kinematic a.=kinematical 運(yùn)動(dòng)的，運(yùn)動(dòng)學(xué)的kinematic chain 運(yùn)動(dòng)鏈link n.構(gòu)件，桿件. v.連接【結(jié)】definite a.確定的constrained a.約束的，限定的unconstrained a.無(wú)約束的linkage n.連桿（組，機(jī)構(gòu)）joint n.結(jié)【接】臺(tái)，鉸鏈. a.連接的，聯(lián)合的pin

22、 n.銷【釘】，鉸銷revolution v.旋轉(zhuǎn)，轉(zhuǎn)動(dòng). n.回轉(zhuǎn)體prismatic a.棱柱（形）的nonlinear a.非線性的four-bar linkage 四桿機(jī)構(gòu)kinematic chain 運(yùn)動(dòng)鏈prime mover 原動(dòng)者【機(jī)】，驅(qū)動(dòng)件coupler n.連接件，連桿pivot n.樞（軸），軸銷，回轉(zhuǎn)副，旋轉(zhuǎn)中心configuration n.外形，構(gòu)造，結(jié)構(gòu)inversion n.轉(zhuǎn)換，更換slider-crank mechanism 曲柄滑塊機(jī)構(gòu)multiloop n.多環(huán)鏈，a.多回路的sketch n.草【簡(jiǎn)，示意】圖，v.畫草圖，草擬skeleton di

23、agram 草圖，示意圖，簡(jiǎn)圖envision v.想象binary a.二【雙，復(fù)】的，二元的ternary a.三元的ternary links 三桿組quaternary a.四元的quaternary links 四桿組cam 凸輪cam follower n.凸輪從動(dòng)件gear n.齒輪sprocket n.鏈輪belt n.【皮，布，鋼】帶pulley n.帶輪spherical a.球的，球面的helical a.螺旋的three-dimensional 三維的，空間的intuitively adv.直覺【觀】地synthesis n.合成（法），綜合kinematician n

24、.運(yùn)動(dòng)學(xué)研究者（家）innate a.先天的，固有的Lesson 16 Movement Analysis 運(yùn)動(dòng)分析criterion(pl.criteria) n.（判斷）標(biāo)準(zhǔn)，判據(jù)，準(zhǔn)則branch n,v.分（部，支）transmission angle 傳動(dòng)角rock n.擺動(dòng)， v.搖動(dòng)oscillate v.擺動(dòng)，搖動(dòng)parallelogram n.平行四邊形antiparallelogram n.反平行四邊形frame n.機(jī)架，構(gòu)架impart v.給予，分給to impart M to N 把M給Ntorque n.力矩，扭矩dynamic a.=dynamical 動(dòng)力的，

25、動(dòng)力學(xué)的inertia n.慣性（物），慣量static a.=statical 靜力【學(xué)】的，靜的index n.指數(shù)，指標(biāo)friction n.摩擦 thumb n.拇指，v.用拇指翻rule of thumb 根據(jù)經(jīng)驗(yàn)和實(shí)際所得的做法matrix n.矩陣determinant n.行列式derivative n.導(dǎo)數(shù)derivative of M with respect to N M對(duì)于N的導(dǎo)數(shù)movability n.可動(dòng)性，易動(dòng)性parameter n.參數(shù)discount v.打折扣，忽視absolute a.絕對(duì)的graphical a.圖形的，圖解的polygon n.多邊

26、形theorem n.定理stress n.應(yīng)力bearing n.軸承centripetal a.向心的Lesson 17 Kinematic Synthesis運(yùn)動(dòng)的綜合packaging machinery 包裝機(jī)械lubrication n.潤(rùn)滑specification n.技術(shù)要求actuation n.驅(qū)動(dòng)jerk n.震動(dòng)，沖擊axis n.(pl.axes)軸【線，心】，中心線contour n.外形，輪廓線eccentricity n.偏心【度，率】gear ration 齒輪【速，齒數(shù)】比topologically adv.拓?fù)鋵W(xué)地customary a.通常的，習(xí)慣的c

27、orrelate v.使相關(guān)，使發(fā)生關(guān)系analog n.=analogue 類似（物），模擬linear analog 線性模擬second acceleration 二階加速度higher acceleration 高階加速度paraphrase v.釋義，意譯describe v.敘述，描述，作運(yùn)動(dòng)category n.種類，類別deliberation n.慎重考慮province n.省，領(lǐng)域preconceive v.預(yù)想，事先想好analog computer 模擬計(jì)算機(jī)trace v.追蹤，描畫timing n.定時(shí)，計(jì)時(shí)，配時(shí)pitch v.投擲trajectory n.軌跡

28、embed v.嵌入，夾在層間orientation n.（定）方位，（?。┓较騭coop n.勺子，鏟斗， v.挖，掘，鏟Lesson 18 Cams and Gears凸輪和齒輪cam n.凸輪gear n.齒輪curve n.曲線 a.彎曲的groove n.槽，溝mate v.配合，嚙合cylindrical a.圓柱的two-dimensional or planer 兩維的或平面的three-dimensional or spatial 三維的或空間的normal n.法線 a.垂直的complement n,a.余角，余的collinear a.共線的lateral a.橫向的，

29、側(cè)向的stem n.桿guide n.導(dǎo)向件【器，裝置】，導(dǎo)槽（座）intermittent a.間斷的，不連續(xù)的dwell n,v.停止，小停頓inertial a.慣性的，慣量的engage v.嚙合rack n.齒條noncircular a.非圓的conjugate a.共軛的，n.共軛值（線）cycloidal a.擺線的involved a.漸開線的， n.漸開線tolerance n.間隙，公差spur gear 直齒圓柱輪radial a.徑向的，沿半徑的offset n,vt.偏移，偏心 a.偏心的disk cam 盤形凸輪tangent n.切線 a.相切的，切線的conc

30、entric a.同圓（的），同心（的）camshaft n.凸輪軸pitch curve 節(jié)線herringbone a.人字形的intersect v.橫穿，相交parallel helical gear斜齒輪，平行軸螺旋齒輪crossed helical gear 交錯(cuò)軸螺旋齒輪face gear 端面齒輪spiral bevel gear 螺旋齒圓錐齒輪worm n.蝸桿skew bevel 斜齒圓錐齒輪hypoid gear 準(zhǔn)雙曲面（直角交錯(cuò)軸雙曲面）齒輪addendum (pl.addenda) n.齒頂，齒頂高project v.伸出，突出clearance n.間隙deden

31、dum (pl. dedenda)n.齒根，齒根高tooth space 齒間距backlash n.間隙，齒隙Lesson 19 Screws, fasteners and joints螺紋件、緊固件和聯(lián)接件screw n.螺釘，螺絲， v.旋緊，攻絲fastener n.緊固件joint n.連【聯(lián)】接，接合bolt n.螺栓nut n.螺母cap screw 有頭螺釘setscrew n.定位【固定，調(diào)整】螺釘rivet n.鉚釘， v.用鉚釘鉚接key n.鍵weld n,v.焊接，熔焊braze n,v.釬焊，銅焊clip n.夾子， v.夾住，夾緊synonymous a.同意義的

32、monotonous a.單調(diào)的taint n.污點(diǎn)，污染 v.弄臟tough a.堅(jiān)韌的ductile a.可延伸的，有延展性的，韌性的tighten v.上緊，拉緊twist v.扭轉(zhuǎn)jumbo n.大型噴氣式客機(jī)titanium n.鈦close-tolerance 高精密度的tooling n.工具，刀具 v.用刀具（切削）加工proliferate v.增殖，增殖assembly n.安裝，裝配，組件tap n.絲錐， v.攻螺絲stud n.雙頭螺栓resemble v.類似，像thread n.螺紋（線），v.車螺紋drill n,v.鉆孔hexagon head 六角頭fill

33、ister n.凹槽flat head 平頭hexagon socket head 六角沉頭disassemble v.拆開tensile a.拉【張】力的，受拉的shear n.剪切【力】 v.剪切【斷】harden v.使硬【化】washer n.墊圈preload n.預(yù)載荷fatigue n.疲勞micrometer n.千分尺，千分表elongation n.拉【伸】長(zhǎng)modulus n.(pl.moduli)模數(shù)，模量wrench n.扳手dial n.刻度盤fractional a.分?jǐn)?shù)的，小數(shù)的Lesson 21 Helical, Worm and Bevel Gears斜齒輪

34、、蝸桿蝸輪和錐齒輪helical gear 斜齒輪worm n.蝸桿，螺桿bevel gear 圓錐齒輪helix n,a.(pl. helices 或 helixes)螺旋線，螺旋線的right hand 右手，右旋的helicoid n.a.螺旋【面，體】，螺旋（狀，紋）的wrap v.纏繞unwind v.解開，展開generate v.產(chǎn)生，展成（加工）engagement n.嚙合，接觸diagonal n,a.對(duì)角線（的）objectionable a.該反對(duì)的，不能采用的spiral n,a. 螺旋線（的），卷線（的）spiral gear 螺旋齒輪mesh n.嚙合worm g

35、ear 蝸輪pinion n.小齒輪pitch cylinder 節(jié)圓柱concave a.中凹的curvature a.曲率screw-like 像螺絲（桿）的thread n.線狀物，螺紋線envelop v.包圍，封閉enclose v.包圍lead angle 導(dǎo)角cast v.鑄造mill v.銑削outboard a,ad.外側(cè)的，向外pronounced a.明確的，顯著的stress n.應(yīng)力tapered a.錐形的positively ad.確定地，強(qiáng)制（傳動(dòng)）地Pitch-line velocity 節(jié)線速度automobile differential 汽車差速器gea

36、ring n.齒輪傳動(dòng)（裝置）offset n.偏置，橫距hypoid a.準(zhǔn)雙曲面的hyperboloid n.雙曲面，雙曲面體Lesson 22 Shafts, Clutches and Brakes軸、離合器和制動(dòng)器shaft n.軸clutch n.離合器brake n.制動(dòng)器pulley n.（皮，膠）帶輪flywheel n.飛輪sprocket n.鏈輪，星輪bending moment 彎曲力矩torsional a.扭轉(zhuǎn)的static a.靜（力，態(tài)）的axle n.心軸，輪軸spindle n.心軸，主軸deflection n.偏移，彎曲fillet n.圓角，倒角pee

37、ning n.噴射（加工硬化法）shot peening 噴丸硬化stiff a.剛性的inertia n.慣性，慣量slippage n.滑動(dòng)actuation n.驅(qū)動(dòng)，開動(dòng)coefficient n.系數(shù)statics n.靜力學(xué)rim n.邊緣，輪緣shoe n.閘瓦，制動(dòng)片【塊】band n.帶，條cone n.圓錐miscellaneous a.（混）合的，雜項(xiàng)的assume v.假設(shè)，承擔(dān)statical a.=static,靜態(tài)的equilibrium n.平衡reaction n.反應(yīng)，反力overload-release clutch 超載釋放（保護(hù)）離合器magnetic

38、 fluid clutch 磁液離合器shift v.變換，（使）移動(dòng)lever n.桿，（手）柄jaw n.顎板，夾爪ratchet n.棘輪circumferentiallyad v.周圍地，圓周地mate v.配合，嚙合，聯(lián)接synchronous a.同步的linear drive 線性驅(qū)動(dòng)裝置clicking n.卡塔聲freewheel v.空轉(zhuǎn)coupling n.聯(lián)軸器sleeve n.套筒flat n.平面（部分） a.平的periphery n.圓周，周邊wedge n.楔（形物） v.楔入pawl n.棘爪powder n.粉末mixture n.混合物electroma

39、gnetic a.電磁的coil n.線圈excitation n.刺激，激勵(lì)shearing a.剪切的lockup n.鎖住Lesson 41 Definition of Robotics and the Robot System manipulator n.操作器，控制器，機(jī)械手peripheral a.周圍的，外圍的idiot n.白癡integrate v.使成為一體，使結(jié)合起來(lái)hard automation 剛性自動(dòng)化a host of 許多Lesson 42 Basics of Computers(I)execute v.執(zhí)行binary a.二進(jìn)制的read only memory (ROM) 只讀存儲(chǔ)器random access memory (RAM)讀寫存儲(chǔ)器，隨機(jī)存儲(chǔ)器erasable a.可擦去的volatile a.可丟失的Lesson 43 Basics of Computers(二)harsh a.惡劣的robust a.穩(wěn)定的configuration n.結(jié)構(gòu)，組態(tài)Morse Code 莫爾斯電碼suffice v.足夠interference n.干擾fluctuation