机械类专业英语翻译知识交流

机械设计专业术语的英语译阿基米德蜗杆Archimedes worm平安系数safety factor;factor of safety平安载荷safe load凹面、凹度concavity扳手wrench板簧flat leafspring半圆键woodruff key变形deformation摆杆oscillating bar摆动从动件oscillating follower 摆动从动件凸轮机构cam wit h oscillating follower摆动导杆机构oscillating guide -bar mechanism摆线齿轮cycloidal gear摆线齿形cycloidal tooth profil 摆线运动规律cycloidal motio n 摆线针轮cycloidal-pin wheel 包角angle of contact保持架cage背对背安装back-to-back arran gement背锥back cone ; normal con e 背锥角back angle背锥品巨back cone distance 比例尺scale比热容specific heat capacity 闭式链closed kinematic chain 闭链机构closed chain mechan ism臂部arm变频器frequency converters 变频调速frequency control of motor speed变速speed change变速齿轮change gear ; chang e wheel变位齿轮modified gear变位系数modification coeffic ient标准齿轮standard gear标准直齿轮standard spur gear 外表质量系数superficial mass factor外表传热系数surface coefficie nt ofheat transfer外表粗糙度surface roughness 并联式组合combination in pa rallel并联机构parallel mechanism 并联组合机构parallel combinedmechanism并行工程concurrent engineeri ng并行设计concurred design, C D 不平衡相位phase angle of un balance不平衡imbalance (or unbalanc e)不平衡量amount of unbalanc e 不完全齿轮机构intermittent g earing波发生器wave generator波数number of waves补偿compensation参数化设计parameterization d esign,PD剩余应力residual stress操纵及限制装置operation cont rol device槽车G Geneva wheel槽轮机构Geneva mechanism ；Maltese cross槽数Geneva numerate槽凸轮groove cam侧隙backlash差动轮系differential gear train 差动螺旋机构differential scre w mechanism差速器differential常用机构conventional mechan ism; mechanism in common us e 车床lathe承载量系数bearing capacity f actor承载水平bearing capacity成对安装paired mounting尺寸系歹U dimension series齿槽tooth space 齿槽宽spacewidth 齿侧间隙backlash 齿顶高addendum 齿顶圆addendum circle 齿根高dedendum齿根圆dedendum circle齿厚tooth thickness齿品巨circular pitch齿宽face width齿廓tooth profile 齿廓曲线tooth curve 齿轮gear齿轮变速箱speed-changing ge ar boxes齿轮齿条机构pinion and rack 齿轮插刀pinion cutter; pinion -shaped shaper cutter 齿轮滚刀hob ,hobbing cutter 齿轮机构gear 齿轮轮坯blank 齿轮传动系pinion unit 齿轮联轴器gear coupling 齿条传动rack gear 齿数tooth number 齿数比gear ratio 齿条rack齿条插刀rack cutter; rack-sha ped shaper cutter齿形链、无声链silent chain齿形系数form factor齿式棘轮机构tooth ratchet m echanism插齿机gear shaper重合点coincident points重合度contact ratio冲床punch传动比transmission ratio, speedratio传动装置gearing; transmission gear传动系统driven system传动角transmission angle传动轴transmission shaft 串联式组合combination in se ries串联式组合机构series combin ed mechanism串级调速cascade speed contr ol仓惭innovation ; creation仓惭设计creation design垂直载荷、法向载荷normal l oad唇形橡胶密封lip rubber seal磁流体轴承magnetic fluid bea ring从动带轮driven pulley 从动件driven link, follower从动件平底宽度width of flat face从动件停歇follower dwell从动件运动规律follower moti on从动轮driven gear粗线bold line粗牙螺纹coarse thread大齿轮gear wheel打包机packer打滑slipping带传动belt driving带轮belt pulley带式制动器band brake单歹U轴承single row bearing 单向推力轴承single-direction thrust bearing单万向联轴节single universal joint单位矢量unit vector当量齿轮equivalent spur gear;virtual gear当量齿数equivalent teeth nu mber; virtual nu mber of teeth当量摩擦系数equivalent coeff icient of friction当量载荷equivalent load刀具cutter导数derivative倒角chamfer导热性conduction of heat导程lead导程角lead angle等加等减速运动规律parabolic motion; constant acceleration anddeceleration motion等速运动规律uniform motion; constant velocity motion等径凸轮conjugate yoke radia l cam等宽凸轮constant-breadth ca m等效构件equivalent link等效力equivalent force等效力矩equivalent momentof force等效量equivalent等效质量equivalent mass 等效转动惯量equivalent mom ent of inertia等效动力学模型dynamically e quivalent model 底座chassis 彳氐副lower pair 点戈U线chain dotted line〔疲劳〕点蚀pitting垫圈gasket垫片密封gasket seal碟形弹簧belleville spring顶隙bottom clearance定轴轮系ordinary gear train;gear train with fixed axes 动力学dynamics动密封kinematical seal动能dynamic energy动力粘度dynamic viscosity 动力润滑dynamic lubrication 动平衡dynamic balance 动平衡机dynamic balancing machine动态特性dynamic characteristi cs动态分析设计dynamic analysis design动压力dynamic reaction 动载荷dynamic load 端面transverse plane 端面参数transverseparameters端面齿品巨transverse circular pi tch端面齿廓transverse tooth pro file 端面重合度transverse contactratio端面模数transverse module 端面压力角transverse pressur e angle锻造forge对称循环应力symmetry circul ating stress对心滚子从动件radial (or in-l ine ) roller follower对心直动从动件radial (or in-l ine ) translating follower对心移动从动件radial recipro cating follower对心曲柄滑块机构in-line slid er-crank (or crank-slider) mech anism多歹U轴承multi-row bearing 多楔带poly V-belt多项式运动规律polynomial m otion多质量转子rotor with several masses惰轮idle gear额定寿命rating life 额定载荷load rating II级杆组dyad 发生线generating line 发生面generating plane 法面normal plane法面参数normal parameters 法面齿品巨normal circular pitch 法面模数normal module 法面压力角normal pressure a ngle法向齿距normal pitch法向齿廓normal tooth profile 法向直廓蜗杆straight sided n ormal worm 法向力normal force反应式组合feedback combini ng反向运动学inverse ( or back ward) kinematics 反转法kinematic inversion 反正切Arctan范成法generating cutting 仿形法form cutting方案设计、概念设计concept design, CD防振装置shockproof device 飞轮flywheel飞轮矩moment of flywheel 非标准齿轮nonstandard gear 非接触式密封non-contact seal 非周期性速度波动aperiodic s peed fluctuation非圆齿轮non-circular gear 粉末合金powder metallurgy 分度线reference line; standardpitch line分度圆reference circle; standa rd (cutting) pitch circle分度圆柱导程角lead angle atreference cylinder 分度圆柱螺旋角helix angle at refe rence cylinder分母denominator分子numerator分度圆锥reference cone; stan dard pitch cone分析法analytical method 封闭差动轮系planetary differential复合较链compound hinge复合式组合compound combi ning复合轮系compound (or comb ined) gear train复合平带compound flat belt复合应力combined stress 复式螺旋机构Compound scre w mechanism复杂机构complex mechanis m 杆组Assur group干预interference刚度系数stiffness coefficient 刚轮rigid circular spline钢丝软轴wire soft shaft 刚体导引机构body guidance mechanism刚性冲击rigid impulse (shock) 刚性转子rigid rotor刚性轴承rigid bearing 刚性联轴器rigid coupling 高度系歹U height series 高速带high speed belt 高副higher pair格拉晓夫定理Grashoffs law根切undercutting公称直径nominal diameter高度系歹U height series功work工况系数application factor工艺设计technological design 工作循环图working cycle dia gram工作机构operation mechanism 工作载荷external loads工作空间working space工作应力working stress工作阻力effective resistance 工作阻力矩effective resistance moment公法线common normal line公共约束general constraint公制齿轮metric gears功率power功能分析设计function analyse s design共轲齿廓conjugate profiles共轲凸轮conjugate cam构件link鼓风机blower固定构件fixed link; frame固体润滑剂solid lubricant关节型操作器jointed manipul ator 惯性力inertia force惯性力矩moment of inertia ,s haking moment惯性力平衡balance of shakin g force惯性力完全平衡full balance of shaking force惯性力局部平衡partial balanc e of shaking force惯性主矩resultant moment of inertia惯性主失resultant vector of i nertia冠轮crown gear广义机构generation mechanis m广义坐标generalized coordinat e轨迹生成path generation轨迹发生器path generator滚刀hob滚道raceway滚动体rolling element滚动轴承rolling bearing滚动轴承代号rolling bearing i dentification code滚针needle roller滚针轴承needle roller bearing 滚子roller滚子轴承roller bearing滚子半径radius of roller滚子从动件roller follower滚子链roller chain滚子链联轴器double roller c hain coupling滚珠丝杆ball screw滚柱式单向超越离合器roller clutch过度切割undercutting函数发生器function generator 函数生成function generation 含油轴承oil bearing 耗油量oil consumption 耗油量系数oil consumption f actor赫兹公式H. Hertz equation 合成弯矩resultant bending m oment 合力resultant force合力矩resultant moment of f orce黑箱black box横坐标abscissa互换性齿轮interchangeable ge ars 花键spline滑键、导键feather key滑动轴承sliding bearing 滑动率sliding ratio 滑块slider环面蜗杆toroid helicoids wor m 环形弹簧annular spring缓冲装置shocks; shock-absorb smer灰铸铁grey cast iron回程return回转体平衡balance of rotors混合轮系compound gear trai n积分integrate机电一体化系统设计mechani cal-electrical integration system design 机构mechanism机构分析analysis of mechanis m机构平衡balance of mechanis m 机构学mechanism机构运动设计kinematic design of mechanism机构运动简图kinematic sketc h of mechanism机构综合synthesis of mechani 机构组成constitution of mech anism机架frame, fixed link机架变换kinematic inversion机器machine机器人robot机器人操作器manipulator机器人学robotics技术过程technique process 技术经济评价technical and e conomic evaluation技术系统technique system 机械machinery机械创新设计mechanical crea tion design, MCD机械系统设计mechanical syst em design, MSD机械动力分析dynamic analysi s of machinery机械动力设计dynamic design of machinery机械动力学dynamics of mach inery机械的现代设计modern mac hine design机械系统mechanical system 机械利益mechanical advantage机械平衡balance of machiner y机械手manipulator机械设计machine design; mec hanical design机械特性mechanical behavior 机械调速mechanical speed go vernors机械效率mechanical efficiency 机械原理theory of machines and mechanisms机械运转不均匀系数coefficie nt of speed fluctuation 机械无级变速mechanical stepl ess speed changes根底机构fundamental mechani sm根本额定寿命basic rating life基于实例设计case-baseddesig n,CBD基圆base circle基圆半径radius of base circle基圆齿品巨base pitch基圆压力角pressure angle of base circle基圆柱base cylinder基圆锥base cone急回机构quick-return mechani sm急回特性quick-return characte ristics急回系数advance-to return-ti me ratio急回运动quick-return motion棘车ratchet棘轮机构ratchet mechanism棘爪pawl极限位置extreme (or limiting) position极位夹角crank angle between extreme (or limiting) positions计算机辅助设计computer aid ed design, CAD计算机辅助制造computer aid ed manufacturing, CAM计算机集成制造系统compute r integrated manufacturing syst em, CIMS计算力矩factored moment; ca lculation moment计算弯矩calculated bending moment加权系数weighting efficient 力口速度acceleration力口速度分析acceleration analys is力口速度曲线acceleration diagra m尖点pointing; cusp尖底从动件knife-edge follower间隙backlash间歇运动机构intermittent mo tion mechanism减速比reduction ratio减速齿轮、减速装置reduction gear减速器speed reducer减摩性anti-friction quality渐开螺旋面involute helicoid渐开线involute渐开线齿廓involute profile 渐开线齿轮involute gear 渐开线发生线generating lineof involute渐开线方程involute equation渐开线函数involute function渐开线蜗杆involute worm 渐开线压力角pressure angle of involut e渐开线花键involute spline简谐运动simple harmonic mo tion键key键槽keyway交变应力repeated stress交变载荷repeated fluctuating load交叉带传动cross-belt drive 交错轴斜齿轮crossed helicalgears胶合scoring角力口速度angular acceleration 角速度angular velocity 角速比angular velocity ratio角接触球轴承angular contact ball bearin g角接触推力轴承angular conta ct thrust bearing角接触向心轴承angular conta ct radial bearing角接触轴承angular contact be aring钱链、枢纽hinge校正平面correcting plane接触应力contact stress接触式密封contact seal 阶梯轴multi-diameter shaft 结构structure结构设计structural design截面section节点pitch point节品巨circular pitch; pitch of te eth节线pitch line节圆pitch circle节圆齿厚thickness on pitch c ircle节圆直径pitch diameter节圆锥pitch cone节圆锥角pitch cone angle解析设计analytical design 紧边tight-side紧固件fastener径节diametral pitch径向radial direction径向当量动载荷dynamic equi valent radial load径向当量静载荷static equival ent radial load径向根本额定动载荷basic dy namic radial load rating径向根本额定静载荷basic sta tic radial load tating径向接触轴承radial contact b earing径向平面radial plane 径向游隙radial internal cleara nce径向载荷radial load径向载荷系数radial load fact or径向间隙clearance静力static force静平衡static balance静载荷static load静密封static seal局部自由度passive degree of freedom矩阵matrix矩形螺纹square threaded for m 锯齿形螺纹buttress thread fo rm 矩形牙嵌式离合器square-jaw positive-contact clutch绝对尺寸系数absolute dimens ional factor绝对运动absolute motion绝对速度absolute velocity均衡装置load balancing mech anism抗压弓®度compression strength开口传动open-belt drive 开式链open kinematic chain 开链机构open chain mechanism可靠度degree of reliability 可靠性reliability可靠性设计reliability design, RD 空气弹簧air spring空间机构spatial mechanism 空间连杆机构spatial linkage空间凸轮机构spatial cam 空间运动副spatial kinematic pair空间运动链spatial kinematic c hain空转idle宽度系列width series框图block diagram雷诺方程Reynolds ' s equation 离心力centrifugal force离心应力centrifugal stress 离合器clutch离心密封centrifugal seal理论廓线pitch curve理论啮合线theoretical line of action隶属度membership力force力多边形force polygon力封闭型凸轮机构force-drive (or force-closed) cam mechani sm力矩moment力平衡equilibrium力偶couple力偶矩moment of couple连杆connecting rod, coupler连杆机构linkage连杆曲线coupler-curve连心线line of centers链chain链传动装置chain gearing链车s sprocket ; sprocket-wheel ;sprocket gear ; chain wheel 联组V 带tight-up V belt联轴器coupling ; shaft coupli ng 两维凸轮two-dimensional cam 临界转速critical speed 六杆机构six-bar linkage 龙门包烁double Haas planer 轮坯blank 轮系gear train 螺杆screw 螺距thread pitch 螺母screw nut螺旋锥齿轮helical bevel gear螺车丁screws螺栓bolts螺纹导程lead螺纹效率screw efficiency螺旋传动power screw螺旋密封spiral seal螺纹thread (of a screw)螺旋副helical pair螺旋机构screw mechanism 螺旋角helix angle螺旋线helix ,helical line 绿色设计green design ; desig n for environment马耳他机构Geneva wheel ; Geneva gear马耳他十字Maltese cross 脉动无级变速pulsating steples s speed changes脉动循环应力fluctuating circu lating stress脉动载荷fluctuating load 钏车丁rivet迷宫密封labyrinth seal密封seal密封带seal belt密封胶seal gum密封元件potted component 密封装置sealing arrangement 面对面安装face-to-face arrang ement面向产品生命周期设计designfor product's life cycle, DPLC名义应力、公称应力nominal stress模块化设计modular design, MD模块式传动系统modular syste m模幅箱morphology box模糊集fuzzy set模糊评价fuzzy evaluation模数module摩擦friction摩擦角friction angle摩擦力friction force摩擦学设计tribology design, TD 摩擦阻力frictional resistance摩擦力矩friction moment摩擦系数coefficient of friction 摩擦圆friction circle磨损abrasion ;wear; scratching 末端执行器end-effector目标函数objective function 而寸腐蚀性corrosion resistance 而寸磨性wear resistance挠性机构mechanism with flex ible elements挠性转子flexible rotor内齿轮internal gear内齿圈ring gear内力internal force内圈inner ring能量energy能量指示图viscosity逆时针counterclockwise (or a nticlockwise) 啮出engaging-out 啮合engagement, mesh, gearin g啮合点contact points啮合角working pressure angle啮合线line of action啮合线长度length of line of action啮入engaging-in牛头刨床shaper凝固点freezing point; solidifyingpoint扭转应力torsion stress扭矩moment of torque扭簧helical torsion spring诺模图NomogramO 形密封圈密封O ring seal盘形凸轮disk cam盘形转子disk-like rotor抛物线运动parabolic motion疲劳极限fatigue limit疲劳强度fatigue strength偏置式offset偏〔心、〕品巨offset distance偏心率eccentricity ratio偏心质量eccentric mass 偏品巨圆offset circle偏心盘eccentric偏置滚子从动件offset roller f ollower偏置尖底从动件offset knife-e dgefollower偏置曲柄滑块机构offset slide r-crank mechanism 拼接matching评价与决策evaluation and de cision频率 frequency平带flat belt平带传动flat belt driving平底从动件flat-face follower平底宽度face width平分线bisector平均应力average stress平均中径mean screw diamete r平均速度average velocity 平衡balance平衡机balancing machine平衡品质balancing quality 平衡平面correcting plane 平衡质量balancing mass 平衡重counterweight 平衡转速balancing speed 平面副planar pair, flat pair 平面机构planar mechanism 平面运动副planar kinematic pair 平面连杆机构planar linkage 平面凸轮planar cam 平面凸轮机构planar cam mec hanism平面轴斜齿轮parallel helical gears普通平键parallel key其他常用机构other mechanis m in common use 起动阶段starting period 启动力矩starting torque气动机构pneumatic mechanis 奇异位置singular position起始啮合点initial contact ,beg inning of contact气体轴承gas bearing千斤顶jack嵌入键sunk key强迫振动forced vibration切齿深度depth of cut曲柄crank曲柄存在条件Grashoff s law 曲柄导杆机构crank shaper (g uide-bar) mechanism曲柄滑块机构slider-crank (or crank-slider) mechanism曲柄摇杆机构crank-rocker me chanism曲齿锥齿轮spiral bevel gear 曲率curvature曲率半径radius of curvature 曲面从动件curved-shoe follo wer曲线拼接curve matching曲线运动curvilinear motion 曲轴crank shaft驱动力driving force驱动力矩driving moment (tor que)全齿高whole depth 权重集weight sets 球ball球面滚子convex roller球轴承ball bearing 球面副spheric pair 球面渐开线spherical involute 球面运动spherical motion 球销副sphere-pin pair球坐标操作器polar coordinate manipulator燃点spontaneous ignition 热平衡heat balance; thermal e quilibrium人字齿轮herringbone gear 冗余自由度redundant degree of freedom柔轮flexspline 柔性冲击flexible impulse; soft shock柔性制造系统flexible manufa cturing system; FMS柔性自动化flexible automatio n 润滑油膜lubricant film润滑装置lubrication device润滑lubrication润滑剂lubricant三角形花键serration spline三角形螺纹V thread screw三维凸轮three-dimensional ca m三心定理Kennedy's theorem 砂轮越程槽grinding wheel gr oove砂漏hour-glass少齿差行星传动planetary driv e with small teeth difference设计方法学design methodolohanism,设计变量design variable设计约束design constraints 深沟球轴承deep groove ball bearing 生产阻力productive resistance 升程rise升距lift实际廓线cam profile十字滑块联轴器double slider coupling; Oldham ' scoupling矢量vector输出功output work输出构件output link输出机构output mechanism输出力矩output torque 输出轴output shaft 输入构件input link 数学模型mathematic model 实际啮合线actual line of action双滑块机构double-slider mec ellipsograph 双曲柄机构double crank mec hanism双曲面齿轮hyperboloid gear 双头螺柱studs双万向联轴节constant-velocity (or double) universal joint双摇杆机构double rocker me chanism双转块机构Oldham coupling 双歹蚱由承double row bearing 双向推力轴承double-direction thrust bearing松边slack-side顺时针clockwise瞬心instantaneous center死点dead point四杆机构four-bar linkage 速度velocity速度不均匀(波动)系数co efficient of speed fluctuationgy速度波动 speed fluctuation速度曲线velocity diagram速度瞬心instantaneous center of velocity塔轮step pulley踏板pedal台钳、虎钳vice太阳轮sun gear弹性滑动elasticity sliding moti on弹性联轴器elastic coupling ; flexible coupling弹性套柱销联轴器rubber-cus hioned sleeve bearing coupling 套筒sleeve梯形螺纹acme thread form 特殊运动链special kinematicchain特性characteristics替代机构equivalent mechanis m 调节modulation, regulation 调心滚子轴承self-aligning roll er bearing调心球轴承self-aligning ball b earing调心轴承self-aligning bearing 调速speed governing调速电动机adjustable speed motors调速系统speed control syste m 调压调速variable voltage cont rol调速器regulator, governor铁磁流体密封ferrofluid seal停车阶段stopping phase停歇dwell同步带synchronous belt同步带传动synchronous belt drive凸的, 凸面体convex凸轮cam凸轮倒置机构inverse cam mechanism凸轮机构cam , cam mechanis m 凸轮廓线cam profile凸轮廓线绘制layout of cam profile凸轮理论廓线pitch curve凸缘联轴器flange coupling图册、图谱atlas图解法graphical method推程rise推力球轴承thrust ball bearing推力轴承thrust bearing退刀槽tool withdrawal groove退火anneal陀螺仪gyroscopeV 带V belt外力external force外圈outer ring外形尺寸boundary dimension万向联轴器Hooks coupling ; universal coupling 外齿轮external gear 弯曲应力beading stress 弯矩bending moment 腕部wrist往复移动reciprocating motion 往复式密封reciprocating seal 网上设计on-net design, OND 微动螺旋机构differential scre w mechanism位移displacement位移曲线displacement diagra m 位姿pose , position and orien tation稳定运转阶段steady motion period稳健设计robust design 蜗杆worm蜗杆传动机构worm gearing 蜗杆头数number of threads 蜗杆直径系数diametral quotie nt蜗杆蜗轮机构worm and wor m gear蜗杆形凸轮步进机构worm ca minterval mechanism 蜗杆旋向hands of worm 蜗轮worm gear 涡圈形盘簧power spring 无级变速装置stepless speed c hanges devices 无穷大infinite系杆crank arm, planet carrier现场平衡field balancing 向心轴承radial bearing 向心力centrifugal force 相对速度relative velocity 相对运动relative motion 相对间隙relative gap 象限quadrant 橡皮泥plasticine 细牙螺纹fine threads 销pin消耗consumption小齿轮pinion小径minor diameter橡胶弓M簧balata spring修正梯形加速度运动规律mo dified trapezoidal acceleration motion 修正正弦加速度运动规律mo dified sine acceleration motion 斜齿圆柱齿轮helical gear 斜键、钩头楔键taper key 泄漏leakage谐波齿轮harmonic gear 谐波传动harmonic driving 谐波发生器harmonic generator斜齿轮的当量直齿轮equivale nt spur gear of the helical gear心轴spindle行程速度变化系数coefficient of travel speed variation行程速比系数advance-to retur n-time ratio行星齿轮装置planetary trans mission行星轮planet gear行星轮变速装置planetary spe ed changing devices行星轮系planetary gear train形封闭凸轮机构positive-drive (or form-closed) cam mechani sm虚拟现实virtual reality虚拟现实技术virtual reality te chnology, VRT虚拟现实设计virtual reality d esign, VRD虚约束redundant (or passive) constraint许用不平衡量allowable amount of unbalance许用压力角allowable pressure angle许用应力allowable stress; per missible stress悬臂名构cantilever structure 悬臂梁cantilever beam 循环功率流circulating powerload旋转力矩running torque旋转式密封rotating seal旋转运动rotary motion选型type selection压力pressure压力中央center of pressure压缩机compressor压应力compressive stress压力角pressure angle牙嵌式联轴器jaw (teeth) posi tive-contact coupling 雅可比矩阵Jacobi matrix 摇杆rocker液力传动hydrodynamic drive 液力耦合器hydraulic couplers 液体弹簧liquid spring液压无级变速hydraulic steples s speed changes液压机构hydraulic mechanism 一般化运动链generalized kine matic chain移动从动件reciprocating follo wer移动副prismatic pair, sliding pair移动关节prismatic joint 移动凸轮wedge cam 盈亏功increment or decrement work应力幅stress amplitude应力集中stress concentration应力集中系数factor of stress concentration应力图stress diagram应力一应变图stress-strain d iagram优化设计optimal design油杯oil bottle 油壶oil can油沟密封oily ditch seal有害阻力useless resistance有益阻力useful resistance有效拉力effective tension 有效圆周力effective circle force有害阻力detrimental resistanc e 余弦加速度运动cosine acceler ation (or simple harmonic) mo tion预紧力preload原动机primer mover圆带round belt圆带传动round belt drive圆弧齿厚circular thickness 圆弧圆柱蜗杆hollow flank worm圆角半径fillet radius圆盘摩擦离合器disc friction clutch圆盘制动器disc brake 原动机prime mover 原始机构original mechanism 圆形齿轮circular gear 圆柱滚子cylindrical roller 圆柱滚子轴承cylindrical roller bearing圆柱副cylindric pair圆柱式凸轮步进运动机构barr el (cylindric) cam圆柱螺旋拉伸弹簧cylindroid helical-coil extension spring 圆柱螺旋扭转弹簧cylindroid helical-coil torsion spring 圆柱螺旋压缩弹簧cylindroid helical-coil compression spring 圆柱凸轮cylindrical cam 圆柱蜗杆cylindrical worm 圆柱坐标操作器cylindrical co ordinate manipulator圆锥螺旋扭转弹簧conoid heli cal-coil compression spring 圆锥滚子tapered roller圆锥滚子轴承tapered roller b earing圆锥齿轮机构bevel gears圆锥角cone angle原动件driving link约束constraint约束条件constraint condition约束反力constraining force跃度jerk跃度曲线jerk diagram运动倒置kinematic inversion运动方案设计kinematic prece pt design运动分析kinematic analysis运动副kinematic pair运动构件moving link运动简图kinematic sketch运动链kinematic chain运动失真undercutting运动设计kinematic design运动周期cycle of motion运动综合kinematic synthesis运转不均匀系数coefficient of velocity fluctuation运动粘度kenematic viscosity载荷load载荷一变形曲线load—defo rmation curve载荷一变形图load—deform ation diagram窄V 带narrow V belt 毡圈密封felt ring seal 展成法generating 张紧力tension 张紧轮tension pulley 振动vibration振动力矩shaking couple振动频率frequency of vibration振幅amplitude of vibration正切机构tangent mechanism 正向运动学direct (forward) ki nematics正弦机构sine generator, scotc h yoke 织布机100m正应力、法向应力normal stre ss制动器brake直齿圆柱齿轮spur gear 直齿锥齿轮straight bevel gear 直角三角形right triangle 直角坐标操作器Cartesian coo rdinate manipulator 直径系数diametral quotient 直径系歹U diameter series 直廓环面蜗杆hindley worm 直线运动linear motion 直轴straight shaft 质量mass 质心center of mass 执行构件executive link; worki ng link 质径积mass-radiusproduct 智能化设计intelligent design,ID中间平面mid-plane中央距 center distance中央闻巨变动center distance ch ange中央轮central gear中径mean diameter终止啮合点final contact, endof contact周节pitch周期性速度波动periodic spee d fluctuation周转轮系epicyclic gear train肘形机构toggle mechanism轴shaft轴承盖bearing cup轴承合金bearing alloy轴承座bearing block轴承高度bearing height轴承宽度bearing width轴承内径bearing bore diameter轴承寿命bearing life轴承套圈bearing ring轴承夕卜径bearing outside diam eter轴颈journal 轴瓦、轴承衬bearing bush轴端挡圈shaft end ring轴环shaft collar轴肩shaft shoulder轴角shaft angle轴向axial direction轴向齿廓axial tooth profile轴向当量动载荷dynamic equi valent axial load轴向当量静载荷static equival ent axial load轴向根本额定动载荷basic dy namic axial load rating轴向根本额定静载荷basic sta tic axial load rating轴向接触轴承axial contact be aring轴向平面axial plane轴向游隙axial internal clearan ce轴向载荷axial load主动件driving link主动齿轮driving gear主动带轮driving pulley转动导杆机构whitworth mech anism转动副revolute (turning) pair转速swiveling speed ; rotating speed转动关节revolute joint转轴revolving shaft转子rotor转子平衡balance of rotor装酉己条件assembly condition 锥齿轮bevel gear锥顶common apex of cone锥品巨cone distance锥轮bevel pulley; bevel wheel锥齿轮的当量直齿轮equivale 轴向载荷系数axial load facto r轴向分力axial thrust loadnt spurgear of the bevel gear 锥面包络圆柱蜗杆milled heli coids worm准双曲面齿轮hypoid gear子程序subroutine子机构sub-mechanism自动化automation自锁self-locking自锁条件condition of self-loc king自由度degree of freedom, m obility总重合度total contact ratio总反力resultant force总效率combined efficiency; o verall efficiency组成原理theory of constitution组合齿形composite tooth for m 组合安装stack mounting组合机构combined mechanism阻抗力resistance最大盈亏功maximum differen ce work between plus and min us work 纵向重合度overlap contact ra 纵坐标ordinate组合机构combined mechanis m 最少齿数minimum teeth num ber最小向径minimum radius作用力applied force坐标系coordinate frametio。

机械设计专业术语的英语翻译1机械设计专业术语的英语翻译1 柔性自动化flexibleautomation 润滑油膜lubricantfilm润滑装置lubricationdevice润滑lubrication润滑剂lubricant三角形花键serrationspline三角形螺纹vthreadscrew三维凸轮three - dimensionalcamto stheorem 三心定理kennedy砂轮越程槽grindingwheelgroove砂漏hour glass少齿差行星传动planetarydrivewithsmallteethdifference设计方法学designmethodology设计变量designvariable设计约束designconstraints深沟球轴承deepgrooveballbearing生产阻力productiveresistance升程rise升距lift实际廓线camprofile十字滑块联轴器doubleslidercoupling oldham'scoupling矢量vector输出功outputwork输出构件outputlink输出机构outputmechanism输出力矩outputtorque输出轴outputshaft输入构件inputlink数学模型mathematicmodel实际啮合线actuallineofaction双滑块机构double - slidermechanism, ellipsograph双曲柄机构doublecrankmechanism双曲面齿轮hyperboloidgear双头螺柱studs双万向联轴节constant - velocityordoubleuniversaljoint 双摇杆机构doublerockermechanism双转块机构oldhamcoupling双列轴承doublerowbearing双向推力轴承double - directionthrustbearing松边slack side顺时针clockwise瞬心instantaneouscenter死点deadpoint四杆机构four - barlinkage速度velocity速度不均匀波动系数coefficientofspeedfluctuation速度波动speedfluctuation速度曲线velocitydiagram速度瞬心instantaneouscenterofvelocity塔轮steppulley踏板pedal台钳、虎钳vice太阳轮sungear弹性滑动elasticityslidingmotion弹性联轴器elasticcoupling flexiblecoupling弹性套柱销联轴器rubber - cushionedsleevebearingcoupling 套筒sleeve梯形螺纹acmethreadform特殊运动链specialkinematicchain特性characteristics替代机构equivalentmechanism调节modulation, regulation调心滚子轴承self - aligningrollerbearing调心球轴承self - aligningballbearing调心轴承self - aligningbearing调速speedgoverning调速电动机adjustablespeedmotors调速系统speedcontrolsystem调压调速variablevoltagecontrolGovernor regulator, governorFerromagnetic fluid seals ferrofluidseal Parking phase, stoppingphaseStopping dwellSynchronous belt Synchronousbelt Synchronous belt drive synchronousbeltdrive Convex body convexCam camCam reverse mechanism inversecammechanism Cam mechanism cam, CamMechanismCam profile camprofileCam profile drawing layoutofcamprofile Theoretical profile of cam pitchcurve Flange coupling flangecouplingAtlas and Atlas AtlasGraphical method graphicalmethodPushing distance riseThrust ball bearing thrustballbearing Thrust bearing thrustbearingCutter toolwithdrawalgrooveAnnealed annealGyroscope gyroscopeV band VbeltExternal force externalforceOuter ring outerringOutline size boundarydimensionUniversal coupling Hookscoupling universalcoupling External gear externalgearBending stress beadingstressBending moment bendingmomentWrist wristReciprocating reciprocatingmotionReciprocating seal reciprocatingsealDesign on-netdesign online, ONDInching screw mechanism differentialscrewmechanism Displacement displacementDisplacement curve displacementdiagramPose pose, positionandorientationStable operation stage, steadymotionperiodRobust design robustdesignWorm wormWorm drive mechanism WormgearingNumber of worm heads numberofthreadsDiameter coefficient of worm diametralquotient Worm and worm gear wormandwormgearWorm cam stepping mechanism wormcamintervalmechanism Worm rotation handsofwormWorm gear wormgearPower spring powerspringStepless speed change device steplessspeedchangesdevices Infinity infiniteTie crankarm, planetcarrierField balancing fieldbalancingRadial bearing radialbearingCentripetal force centrifugalforceRelative velocity relativevelocityRelative motion relativemotionRelative clearance relativegapQuadrant quadrantClay plasticineFine tooth thread finethreadsPin pinConsuming consumptionPinion pinionPath minordiameterRubber spring balataspringModified trapezoidal acceleration motion law modifiedtrapezoidalaccelerationmotionCorrection of motion law of sinusoidal accelerationmodifiedsineaccelerationmotionHelical gear HelicalGearCross key, hook head wedge key taperkeyLeakage leakageHarmonic gear harmonicgearHarmonic drive harmonicdrivingHarmonic generator harmonicgeneratorEquivalent spur gear of helical gear equivalentspurgearofthehelicalgearMandrel spindleTravel speed variation factorcoefficientoftravelspeedvariationTravel speed ratio coefficient advance-toreturn-timeratio Planetary gear unit planetarytransmissionPlanet gear planetgearPlanetary gear change gear planetaryspeedchangingdevices Planetary gear train planetarygeartrainForm closed cam mechanismpositive-driveorform-closedcammechanismVirtual reality virtualrealityVirtual reality technology virtualrealitytechnology, VRT Virtual reality design, virtualrealitydesign, VRDVirtual constraint redundantorpassiveconstraintAllowable imbalance quantity allowableamountofunbalance Allowable pressure angle allowablepressureangleAllowable stress allowablestress, permissiblestressCantilever structure cantileverstructureCantilever beam cantileverbeamCyclic power flow circulatingpowerloadRotational torque runningtorqueRotary seal rotatingsealRotational motion rotarymotionType selection typeselectionPressure pressurePressure center centerofpressureCompressor compressorCompressive stress compressivestressPressure angle pressureangleInlay couplings jawteethpositive-contactcouplingJacobi matrix JacobimatrixRocker rockerHydraulic transmission hydrodynamicdriveHydraulic coupler hydrauliccouplersLiquid spring liquidspringHydraulic stepless speed change hydraulicsteplessspeedchanges Hydraulic mechanism hydraulicmechanismGeneralized kinematic chain generalizedkinematicchainMoving follower reciprocatingfollowerMobile sub prismaticpair, slidingpairMobile joints prismaticjointMoving cam wedgecamProfit and loss work incrementordecrementworkStress amplitude stressamplitudeStress concentration stressconcentrationStress concentration factor factorofstressconcentration Stress diagram stressdiagramStress strain diagram stress-straindiagramOptimum design optimaldesignOilbottle cupI oilcanOil groove seal oilyditchsealHarmful resistance uselessresistanceBeneficial resistance usefulresistanceEffective pull effectivetensionEffective circumferential force effectivecircleforce Harmful resistance detrimentalresistanceCosine acceleration motion cosineaccelerationorsimpleharmonicmotionPreload preloadPrime mover primermoverRound belt roundbeltBelt drive roundbeltdriveArc tooth thickness circularthicknessCircular cylindrical worm hollowflankwormRounded radius filletradiusDisc friction clutch discfrictionclutchDisc brake discbrakePrime mover primemoverOriginal mechanism originalmechanismCircular gear circulargearCylindrical roller cylindricalrollerCylindrical roller bearings cylindricalrollerbearingCylindrical pair cylindricpairCylindrical cam stepping motion mechanism barrelcylindriccamCylindrical helical tension spring cylindroidhelical-coilextensionspringCylindrical helical torsion spring cylindroidhelical-coiltorsionspringCylindrical helical compression spring cylindroidhelical-coilcompressionspringCylindrical cam cylindricalcamCylindrical worm cylindricalwormCylindrical coordinate manipulator cylindricalcoordinatemanipulator Conical spiral torsion springconoidhelical-coilcompressionspringTapered roller taperedrollerTapered roller bearing taperedrollerbearingBevel gear mechanism bevelgearsTaper angle coneangleThe original drivinglinkBound constraintConstraint constraintconditionConstraint reaction force constrainingforceJump jerkJump curve jerkdiagramInversion of motion, kinematicinversionMotion scheme design kinematicpreceptdesign Kinematic analysis kinematicanalysisKinematic pair kinematicpairMoving component movinglinkKinematic diagram kinematicsketchKinematic chain kinematicchainMotion distortion undercuttingKinematic design kinematicdesignMotion cycle cycleofmotionKinematic synthesis kinematicsynthesisUneven coefficient of operation coefficientofvelocityfluctuationKinematic viscosity kenematicviscosityLoad loadLoad deformation curve load - DEFORMATIONCURVE Load deformation diagram load - deformationdiagram Narrow V band narrowVbeltFelt ring seal feltringsealThe generating method of generatingTensioning force tensionTensioner tensionpulleyVibration vibrationVibration torque shakingcoupleVibration frequency frequencyofvibration Amplitude amplitudeofvibrationTangent mechanism tangentmechanismForward kinematics directforwardkinematics Sinusoidal mechanism sinegenerator, scotchyoke Loom loomNormal stress and normal stress normalstress Brake brakeSpur gear SpurGearStraight bevel gear straightbevelgearRight triangle righttriangleCartesian coordinate manipulator CartesiancoordinatemanipulatorCoefficient of diameter diametralquotient Diameter series diameterseriesStraight profile hourglass worm gear hindleyworm Linear motion linearmotionStraight axis straightshaftMass massCentroid centerofmassExecution component executivelink workinglinkProduct of mass and diameter mass-radiusproduct Intelligent design, intelligentdesign, IDIntermediate plane mid-planeCenter distance centerdistanceVariation of center distance centerdistancechange Center wheel centralgearMedium diameter meandiameterTerminate the meshing point finalcontact, endofcontact Week Festival pitchPeriodic velocity fluctuation periodicspeedfluctuation Epicyclic gear train epicyclicgeartrainElbow mechanism togglemechanismAxis shaftBearing cap bearingcupBearing alloy bearingalloyBearing block bearingblockBearing height bearingheightBearing width bearingwidthBearing bore bearingborediameterBearing life bearinglifeBearing ring bearingringBearing outer diameter bearingoutsidediameterJournal JournalBush and bearing lining bearingbushShaft end retaining ring shaftendringCollar shaftcollarShoulder ShaftShoulderAxial angle shaftangleAxial axialdirectionAxial profile axialtoothprofileAxial equivalent dynamic load dynamicequivalentaxialload Axial equivalent static load staticequivalentaxialload Axial basic rated dynamic load basicdynamicaxialloadrating Axial basic rated static load basicstaticaxialloadrating Axial contact bearing axialcontactbearingAxial plane axialplaneAxial clearance axialinternalclearanceAxial load AxialLoadAxial load factor axialloadfactorAxial component axialthrustloadActive component, drivinglinkDriving gear drivinggearDriving pulley drivingpulleyRotating guide rod mechanism whitworthmechanismRevolute pair revoluteturningpairThe speed is swivelingspeed rotatingspeedRotating joint revolutejoint Rotating shaft revolvingshaftRotor rotorRotor balance balanceofrotor Assembly condition assemblycondition Bevel gear bevelgearCone top commonapexofconeCone distance conedistanceCone wheel bevelpulley bevelwheel。

机械工程专业英语第一课机械工程专业英语概述English in Mechanical Engineering一、专业英语概述1. 什么是翻译：翻译就是将一种语言文字的意义用另一种语言文字表达出来。

机械工程英语翻译就是将机械工程学科的英语原著由原作语言(source language)用译文语言(target language)忠实、准确、严谨、通顺、完整地再现出来，使人们能够借助汉语译文准确无误地了解英语机械工程著作所阐述的工程技术内容和科学理论。

机械工程专业英语概述English in Mechanical Engineering2. 翻译例句例1. Control Center, Smoking Free.例2. The tolerance should not be so big.例3. A dog driver stop the rotation of the wheel. 例4. Connect the black pigtail with thedog-house.例5. The importance of computer in the use of manufacturing can not be overestimated.机械工程专业英语概述English in Mechanical Engineering例1. Control Center, Smoking Free.错误译法：控制中心，吸烟自由。

正确译法：控制中心，严禁吸烟。

例2. The tolerance should not be so big.a. 此公差不应给这么大。

（机械学）b. 忍耐力不会有这么大。

(关于人体的耐受性)c. 抗毒性不会有这么强。

（医学）例3. A dog driver stop the rotation of the wheel. 错误译法：狗驾驶员使轮子停转。

专业译法：止动器使轮子停止旋转。

Unit 1 Metals金属绝对纯净的金属从来也没有被生产出来过。

即使绝对纯净的金属可以生产出来，工程师们对它们也并不会特别感兴趣，因为它们很柔软、脆弱。

实际应用中的金属往往都包含着一定数量的一种或多种外来金属或非金属元素，这些外来元素可能是有害的也可能是有益的或者它们对某种特定的属性没有影响。

如果是有害the crystals of the various grains are ran domly orie nted in space. The gra ins are everywhere in in timate con tact with oneanother and joined together on an atomic scale. The region at which they join is known as a grain boun dary.An absolutely pure metal (i.e. one composed of only one type of atom) has never been produced. Engin eers would not be particularly in terested in such a metal even if it were to be produced, because it would be soft and weak. The metals used commercially in evitably con ta in small amounts of one or more foreig neleme nts, either metallic or nonmetallic. These foreig neleme nts may be detrimental , they may be 它们的重量占所有生产出来的金属重量的98%在结构应用（也就是说，可以承受载荷的结构）中居于其次位置的是铝、铜、镍和钛。

英译汉1.tolerance公差 puter-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应力应变曲淬火和内应力 14.earthmoving and construction equipment线 13.quenching and internal stresses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齿轮加工镗 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 puter-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.龙门刨工作台低碳钢和合金钢low-carbon steel and alloy steel 18.pianner-table 短句：1、low carbon steels do not become hard when subjected to such a heat treatment, because of the sma ll amount of carbon contained.当经历热处理、低碳钢不会变硬、因为含有少量碳。

back flow 回流逆流 back mixing 反混 back pressure 背压⼒ back reaction 逆反应 back substitution 回代 backpressure 反向压⼒；反压⼒ backscattering technique 逆散射法 backstreaming 逆流 backward difference 后向差分 backward motion 逆向运动 backward precession 逆旋进 backward thrust 逆推⼒ backward wave 逆向⾏波 backwash 后涡流 backwater 回⽔ backwater curve 回⽔曲线 backwater distance 回⽔距离 backwater function 回⽔函数 backwater surface 回⽔⾯ backwater surge 回⽔浪 baer law 巴尔定律 baeyer strain theory 贝耶尔应变理论 balance 平衡 balance condition 平衡条件 balance equation 平衡⽅程 balance force 平衡⼒ balance weight 平衡锤 balanced load 平衡负载 balanced system of force 平衡⼒系 balancing 平衡 balancing force 补偿⼒ balancing in situ 本机平衡 balancing machine 平衡试验机 balancing method 平衡法 balancing speed 平衡速率 ball support 球⾯⽀座 ballast 压载物 ballistic 弹道的 ballistic coefficient 弹道系数 ballistic constant 弹道常数 ballistic curve 弹道曲线 ballistic deflection 弹道偏差 ballistic error 冲惑差 ballistic pendulum 冲悔 ballistic rocket 弹道⽕箭 ballistic trajectory 弹道轨迹 ballistic wave 弹道波 ballistics 弹道学 balloon ⽓球 balloon borne rocket ⽓球发射⽕箭 banded structure 带状结构 bandwidth 带宽 bank 侧向倾斜 bar 巴 bar construction 棒构造 baric topography ⽓压形势 baric wave ⽓压波 barocline 斜压 baroclinic fluid 斜压铃 baroclinity 斜压性 barodynamics 重结构⼒学 barograph ⽓压计 barometer ⽓压计 barometric altitude ⽓压⾼度 barometric column ⽓压柱 barometric gradient ⽓压梯度 barometric height ⽓压⾼度 barosphere ⽓压层 barotropic equation 正压⽅程 barotropic equilibrium 正压平衡 barotropic flow 正压流 barotropic fluid 正压铃 barotropic instability 正压不稳定 barotropy 正压性 barrel vault 圆柱壳 barrier 障碍 barycenter 重⼼ barycentric 重⼼的 barycentric coordinates 重⼼坐标 barycentric system 重⼼系 barycentric velocity 重⼼速度 base flow 底流 base pressure 底⾯压⼒ basic equation 基本⽅程 basic load 基本载荷 basin 硫 basset force 巴塞特⼒ bathyal region 半深海区 bauschinger effect 包⾟格效应 beach 海岸 beam 梁 beam axle 梁式轴 beam balance 杠杆秤 beam column 梁杆 beam structure 梁结构 beam supported of both ends 简⽀梁 beam truss 桁架梁 beam with varying section 变截⾯梁 bearing ⽅位；轴承 bearing capacity 承载⼒ bearing friction ⽀承摩擦 bearing friction loss 轴承摩擦损失 bearing line ⽅位线 bearing load 轴承荷载 bearing power 承重能⼒ bearing pressure ⽀承压⼒ bearing strain 承载应变 bearing strength 承载强度 bearing stress 承载应⼒ bearing surface ⽀承⾯ beat 差拍 beat frequency 拍频 beat period 拍频周期 bed load 推移质 beginning of curve 曲线起点 behavior ⾏为 bell pressure gage 钟型压⼒计 bell type manometer 钟型压⼒计 bellows 波纹管 belt tension ⽪带张⼒ bend test 弯曲试验 bending 弯曲 bending center 弯曲中⼼ bending fatigue limit 弯曲疲劳极限 bending line 弯曲线 bending load 弯曲载荷 bending moment 弯矩 bending moment density 弯矩密度 bending moment diagram 弯矩图 bending radius 弯曲半径 bending rigidity 抗弯刚度 bending strain 弯曲应变 bending strength 抗弯强度 bending stress 弯曲应⼒ bending test 弯曲试验 bending vibration 弯曲振动 bending wave 弯曲波 beneding stress 挠应⼒ bernoulli constant 伯努利常数 bernoulli equation 伯努利⽅程 bessel function 贝塞⽿函数 beta ratio ⽐压 biaxial stress 双轴向应⼒ bifurcated shock 分岔激波 bifurcation 分⽀ bifurcation point 分⽀点 biharmonic function 双谐函数 bilateral 双向的 bilateral constraint 双边约束 billow ⼤浪 bimoment 双⼒矩 bimotor 双发动机飞机 binary collision 双碰撞 binary diffusion coefficient ⼆元扩散系数 binder 结合剂 binding agent 结合剂 binding energy 结合能 binding force 结合⼒ bingham body 宾汉物体 bingham flow 宾汉怜 bingham fluid 宾汉铃 bingham model 宾汉模型 binodal seiche 双节点驻波振荡 biological similarity ⽣物学相似性 biomechanics ⽣物⼒学 biomechanics of bone ⾻⼒学 biomechanics of sports 运动⽣物⼒学 biorheology ⽣物龄学 biot savart law 毕奥萨伐尔定律 biplane 双翼飞机 bipolar coordinates 双极坐标 birefringence 双折射 bivector 双⽮ black body 绝对⿊体；⿊体 black body radiation ⿊体辐射 blade 叶⽚ blade efficiency 叶⽚效率 blade exit angle 叶⽚出⼝⾓ blade grid 叶栅 blade inlet angle 叶⽚⼊⼝⾓ blade loss 叶⽚损失 blade outlet angle 叶⽚出⼝⾓ blade pitch 叶⽚距 blading 叶⽚装置 blast 送风 blast nozzle 喷⽓嘴 blast of wind 阵风 blast pressure 风压 blast tuyere 风⼝ blast volume 风量 blasting 爆破 blasting chamber 起爆室 blasting efficiency 爆破效率 blimp 软式飞艇 blocking phenomenon 堵塞现象 blood flow ⾎流 blood visco elasticity ⾎液粘弹性 blood viscosity ⾎液粘度 blower 吹风器 blown flap 吹⽓襟翼 bluff body 钝体 blunt body 钝头体 body centroide 本体极迹 body fixed system 物体固定坐标系 body force 体⼒ body of revolution 旋转体 boger fluid 保格铃 boiling 沸腾 boiling point 沸点 boiling temperature 沸点温度 boltzmann constant 玻⽿兹曼常数 boltzmann distribution 玻⽿兹曼分布 boltzmann factor 玻⽿兹曼因⼦ boltzmann h theorem 玻⽿兹曼 h 定理 boltzmann law 玻⽿兹曼定律 boltzmann transport equation 玻⽿兹曼输运⽅程 bolus flow 团流 bond energy 结合能 bond strength 附着强度 bonding force 耦合⼒ boost 升压 booster 加速器 bootstrap dynamics 靴袢动⼒学 border 边缘 borderline 边线 bore 内径 borehole 钻孔 born green equation 玻陡窳址匠眺 born von kormon boundary condition 玻⽃肟 呓缣跫 bottom chord 底弦 bottom current 底流 bottom standing wave 底层驻波 bottom velocity 底层速度 bouguer wave number 布格波数 bounce 回跳 bound energy 束缚能 bound state 束缚态 bound vector 束缚⽮量 bound vortex 约束涡 boundary 边界 boundary collocation 边界配置 boundary condition 边界条件 boundary effect 边界效应 boundary element method 边界元法 boundary friction 边界摩擦 boundary layer 边界层 boundary layer control 边界层控制 boundary layer equation 边界层⽅程 boundary layer flow 边界层怜 boundary layer method 边界层法 boundary layer region 边界层区域 boundary layer separation 边界层分离 boundary layer thickness 边界层厚度 boundary layer transition 边界层转捩 boundary method 边界解法 boundary of the air mass ⽓团的边界 boundary part 边界部分 boundary point 边界点 boundary surface 边界⾯ boundary value 边界值 boundary value problem 边界值问题 boundary wave 界⾯波 bourdon gage 布尔登压⼒计 boussinesq approximation 布⾟涅斯克近似 boussinesq equation of motion 布⾟涅斯克运动⽅程 bow 船⾸ bow shock wave 头波 bow wave 头波 brachistochrone 最速降线 bracket 悬臂梁 brake 制动器 brake horsepower 制动马⼒ brake parachute 制动伞 brake power 制动功率 brake pressure 闸压⼒ brake test 闸试验 braking 制动 braking distance 制动距离 braking force 制动功率 braking moment 制动⼒矩 braking rocket 制动⽕箭 break through 穿透 breakaway 分离 breakdown test 断裂试验 breaker 破浪 breaking angle 断裂⾓ breaking elongation 断裂伸长 breaking load 断裂负截 breaking of wave 海浪断裂 breaking point 断点 breaking strain 断裂应变 breaking strength 裂断强度 breaking stress 破坏应⼒ breaking test 致断试验 breaking waves 碎波 breaking weight 断裂负截 bridge truss 桥桁架 brinell hardness 布⽒硬度 brinell hardness test 布⾥涅⽿硬度试验 brittle 脆的 brittle behavior 脆性⾏为 brittle coating 脆性涂层 brittle creep 脆性蠕变 brittle fracture 脆裂 brittle material 脆性材料 brittle strength 抗脆裂强度 brittleness 脆性 broken line 折线 brownian motion 布朗运动 brunt vaisala frequency 布伦特韦伊塞拉频率 bubble ⽓泡 bubble center ⽓泡中⼼ bubble cloud ⽓泡云 bubble density ⽓泡密度 bubble domain 泡畴 bubble flow 泡状流 bubble formation ⽓泡形成 bubble of turbulence 湍联 bubble pressure 泡压 bubbling ⽓泡形成 bubbling fluidized bed ⿎泡怜床 bucket 叶⽚ buckingham potential 伯⾦汉姆势 buckling 屈曲 buckling behavior 翘曲⾏为 buckling coefficient 屈曲系数 buckling load 屈曲负载 buckling of plate 板的翘曲 buckling of shell 壳的皱损 buckling strength 抗屈曲强度 buckling stress 屈曲应⼒ buckling test 纵弯试验 buffer 缓冲器减震器 buffer action 缓冲酌 buffer beam 缓冲梁 buffer solution 缓冲溶液 buffer spring 缓冲弹簧 buffeting 扰炼震 built in arch 固定拱 bulge 隆起 bulk acceleration 牵连加速度 bulk forces 体积⼒ bulk modulus 体积弹性横量 bulk modulus of elasticity 体积弹性横量 bulk motion 牵连运动 bulk potential 体积势 bulk resonance 体积共振 bulk scattering 体积散射 bulk strain 体积应变 bulk temperature 总体温度 bulk velocity 牵连速度 bulk viscosity 体积粘度 buoyancy 浮⼒ buoyant frequency 浮⼒频率 burgers material 伯格斯材料 burning 燃烧 burning load 燃烧负荷 burning point 燃点 burning temperature 燃点 burning velocity 燃烧速度 bursting 爆裂 bursting pressure 爆炸压⼒ bursting strength 破裂强度 bursting stress 破裂应⼒ bursting test 爆破试验 busemann relation 布泽曼关系式。

机械工程学专业词汇英语翻译(F)2flowage 蠕变fluctuating liquid drop 振荡液滴fluctuating load 变动载荷fluctuating stress 变应力fluctuation 起伏fluctuation velocity 脉动速度flue gas 烟气fluid 铃fluid clutch 液压离合器fluid dynamics 铃动力学fluid element 铃元fluid filament 细水流量fluid film 铃膜fluid flow 铃怜fluid flow efficiency 怜效率fluid flow physics 铃怜物理fluid friction 铃摩擦fluid friction damping 液体摩擦阻尼fluid kinematics 铃运动学fluid line 铃线fluid lubrication 铃润滑fluid mechanics 铃力学fluid motion 铃运动fluid phase 液相fluid plastic 猎塑料fluid pressure 铃压力fluid surface 伶fluid type instability 铃型不稳定性fluid wave 铃波fluidal 铃的fluidal structure 疗结构fluidic 铃的fluidic element 铃元fluidity 怜性fluidity coefficient 寥fluidization 连化fluidized bed 怜床flume 水沟道flute type deformation 槽型形变flutter 颤振flutter of aerofoil 机翼颤振flux 通量flux density 通量密度flux equilibrium 通量平衡flux of force 力线通量flux peak 通量flying height 飞行高度flying range 航程flying speed 飞行速度flywheel 惯性轮flywheel effect 飞轮效应flywheel fan 飞轮风扇flywheel moment 飞轮力矩foam 泡沫foaming 发泡focal length 焦距focal length ratio 焦距比focal plane 焦面focus of earthquake 震源fokker planck collision term 福克尔普朗克碰撞项fokker planck equation 福克尔普朗克方程folded plate structure 折板结构folded system 折板结构folding 弯曲folding strength 曲折强度folding test 曲折试验follow rest 移动中心架following 追踪following wake 伴流foot 底座force 力force analysis 受力分析force coefficient 力系数force constant 力常数force couple 力偶force density 力密度force dependent on position 与位置依赖的力force dependent on velocity 与速度依赖的力force diagram 力图force distribution 力分布force feed 压力进给force field 力场force free 未受力酌的force function 力函数force in member 构件力force in the bar 杆内酌力force of attraction 引力force of gravity 重力force of inertia 惯性力force of repulsion 斥力force operator 力算符force pipe 压力管force polygon 力多边形force polygon rule 力多边形法force pump 压力泵force sensing of robot 机扑的力感度force sensor 力传感器force system 力系force system of equal effect 等效力系force triangle 力三角形force unbalance 力不平衡force vector 力矢量force voltage analogy 力电压模拟forced circulation 强制循环forced convection 强制对流forced convection air cooler 强制对琳气冷却器forced diffusion 强制扩散forced draught 强制通风forced emission 受迫发射forced oscillations 受迫振荡forced regular precession 强迫规则旋进forced ventilation 强迫通风forced vibration 受迫振荡forced vortex 强制旋涡forced wave 强制波forcing screw 加压螺钉foreshock 前震form drag 形阻力form of bifurcation 分叉形状form of energy 能量形式form of oscillations 振荡形式form of vibrations 振荡形式form resistance 形阻力formation energy 形成能formation enthalpy 形成焓formation entropy 形成熵formation heat 形成热formation of eddy 涡旋形成formation of thermal cracks 热裂形成formation of vortices 涡旋形成formation of waves 波的形成forming 成形forward difference 前向差分forward direction 正向forward movement 前向运动forward scattering 前方散射forward scattering angle 前方散射角forward scattering peak 前方散射峰forward speed 前进速度forward velocity 前进速度forward wave 前向波foucault gyrocompass 傅科陀螺仪foucault pendulum 傅科摆foucault pendulum experiment 傅科摆实验foundation slab 基础底板fountain effect 喷注效应four dimensional force 四维力four dimensional velocity 四维速度four dimensional wave vector 四维波矢量fourier component 傅里叶分量fourier expansion 傅里叶展开fourier integral 傅里叶积分fourier law 傅里叶定律fourier series 傅里叶级数fourier transform 傅里叶变换fourier transformation 傅里叶变换fractional fissure 断裂纹fractural cleavage 破劈理fracture 断裂fracture appearance 断口外观fracture condition 断裂条件fracture criterion 断裂准则fracture dynamics 断裂动力学fracture face 破坏面fracture load 断裂载荷fracture mechanics 断裂力学fracture strain 断裂应变fracture surface 破坏面fracture test 断裂试验fracture toughness 断裂韧性fracturing load 断裂载荷fragility 易碎性fragment 碎片fragmentation 破碎frame 框架frame of reference 参考系frame structure 框架结构framework 框架framework method 框架法framing index 照准标志free air effect 自由空气效应free air overpressure 自由大气超压free body 自由体free boundary 自由边界free boundary flow 自由边界流free convection 自由对流free edge 自由边free end 自由端free energy 自由能free energy density 自由能密度free energy function 自由能函数free enthalpy 自由焓free fall 自由下降free fall apparatus 自由降落装置free fall trajectory 自由降落轨道free fall weir 自两溢吝free falling body 自由落体free flight 自由飞行free flow 自由怜free head 自由水头free internal rotation 自由内转动free jet 自由射流free jet wind tunnel 自由喷射风洞free length 自由长度free mass point 自由质点free meander 自由曲流free molecule flow 自由分子流free motion 自由运动free oscillation 自由振荡free outflow 自由瘤free path 自由程free pendulum 自由摆free period 自由周期free plastic flow 自由塑性怜free regular precession 自由规则旋进free rotation 自由旋转free rotor 自由转子free rotor gyroscope 自由转子陀螺仪free running oscillator 自激振荡器free space 自由空间free space propagation 自由空间传播free spinning 旋转free spinning tunnel 旋转竖直风洞free stream 自由怜free stream mach number 自由另赫数free stream velocity 自由怜速度free surface 自由面free surface flow 自由表面怜free surface of water 自由水面free surface vortex 自由面涡free surface wave 自由表面波free time of flight 自由飞行时间free torsion 自由扭转free vector 自由矢量free vibration 自由振荡free volume 自由体积free volume theory 自由体积理论free vortex 自由涡free vortex system 自由涡恋free wave 自由波freedom of motion 运动的自由度freely supported 自由支承的freezing 凝固freezing method 冻结方法freezing point 凝固点freezing temperature 冻结温度freighter 运输机frequency 频率frequency analysis 频率分析frequency analyzer 频率分析器frequency characteristic 频率特性frequency conversion 频率转换frequency distribution 频率分布frequency division 分频frequency domain 频率范围frequency domain method 频域法frequency drift 频率偏移frequency factor 频率因数frequency instability 频率不稳定性frequency jumping 频率跃变frequency meter 频率计frequency method 频率法frequency modulation 频率灯frequency of fadings 衰减频率frequency of ripple 脉动频率frequency parameter 频率参数frequency range 频率范围frequency response 频率响应frequency spectrum 频谱frequency stability 频率稳定度frequency standard 频率标准frequency synthesis 频率合成fresh water 淡水fresh wind 清风friability 易碎性friction 摩擦friction angle 摩擦角friction brake 摩擦闸friction circle 摩擦圆friction coefficient 摩擦系数friction cone 摩擦圆锥friction constant 摩擦常数friction damper 摩擦减震器friction depth 摩擦深度friction drag 摩擦阻力friction drum 摩擦滚筒friction factor 摩擦系数friction gage 摩擦压力计friction head 摩擦水头friction layer 摩擦层friction moment 摩擦力矩friction of motion 运动摩擦friction of rest 静摩擦friction pendulum 摩擦摆friction resistance 摩擦阻力friction roller 摩擦轮friction shock absorber 摩擦式减振器friction spring 摩擦弹簧friction stress 摩擦应力friction surface 摩擦面friction tensor 摩擦应力张量friction term 摩擦项friction velocity 摩擦速度frictional compensation 摩擦补偿frictional error 摩擦误差frictional force 摩擦力frictional heat 摩擦热frictional loss 摩擦损耗frictional oscillation 摩擦振荡frictional ratio 摩擦比frictional resistance 摩擦阻力frictional work 摩擦功frictionless 无摩擦的frictionless instability 非粘性粱稳定性friedrich diagram 弗里德利希示意图fringe density 条纹密度front 锋面front of the detonation wave 爆震波波前front wave 锋面波front wing 前翼frontal drag 迎面阻力frontal edge 前缘frontal resistance 迎面阻力froude pendulum 弗劳德摆frozen equilibrium 冻结平衡frozen flow 冻结怜frozen in degree of freedom 冻结自由度frozen in field lines 冻结力线frozen in magnetic field 冻结磁场frozen soil 冻土fuel 燃料fulcrum 支点fulcrum of suspension 悬挂点full flow 总量full load 全负荷full power 全功率full scale 实际缩尺full sphere 实心球full wave 全波fully developed turbulence 完全发达湍流fully elastic 完全弹性的fully elastic torsion 完全弹性扭转fully ionized plasma 完全电离等离子体fully plastic 完全塑性的fully plastic torsion 完全塑性扭转fume 烟雾function of bounded variation 有界变分函数function of strain 应变函数functional determinant 函数行列式functional equation 函数方程functional model 函数模型functional similarity 函数相似functional simulation 函数模拟fundamental equation 基本方程fundamental frequency 基频fundamental harmonic 基谐波fundamental matrix 基本矩阵fundamental oscillation 基本振动fundamental resonance 基频谐振fundamental tensor 基本张量fundamental vibration 基本振动fundamental wave 基波fundamental wavelength 基波长funicular polygon 肃边形funnel viscometer 漏斗形粘度计fuzzy optimization 模糊优化fuzzy random vibration 模糊随机振动。

机械工程专业英语翻译Introduction机械工程是一门涵盖机械原理、设计、制造以及维护的综合性学科，其中涉及许多专业术语和英语翻译。

良好的英语翻译能力对机械工程师在国际合作和成果交流中至关重要。

本文将介绍机械工程专业中常见的英语单词和短语，并提供中文翻译和相关注释。

Mechanical Principles 机械原理对于机械原理，下面是一些常见的英语单词和短语。

1.Mechanism（机构）：A mechanism is a device designedto transform input forces and movement into a desiredoutput force and movement.2.Kinematics（运动学）：Kinematics is the study ofmotion, without regard to the cause of the motion.3.Statics（静力学）：Statics is the study of thebehavior of structures, under the action of forceswithout producing motion.4.Dynamics（动力学）：Dynamics is the study of thebehavior of motion of objects under the action of forces.5.Thermodynamics（热力学）：Thermodynamics deals withthe relationships between heat, work, and energy.6.Fluid Mechanics（流体力学）：Fluid mechanics is thestudy of the behavior of fluids at rest or in motion. Mechanical Design 机械设计对于机械设计，下面是一些常见的英语单词和短语。