机械工程专业英语翻译
机械工程学专业词汇英语翻译（J）
j integral j 积分 jacobi theorem 雅可⽐定理 jacobian 雅可⾮⾏列式 jacobian determinant 雅可⾮⾏列式 jacobian matrix 雅可⽐矩阵 jato 起飞⽤⽕箭助推器 jeans viscosity equation ⾦斯粘度⽅程 jeffery flow 杰弗⾥怜 jeffreys model 杰弗⾥斯模型 jerk 冲击 jerky flow 急冲流 jet 喷流射流 jet aircraft 喷⽓式飞机 jet airplane 喷⽓式飞机 jet boundary 射吝界 jet deflector 射联向器射莲转器 jet diffuser 射俩散器 jet engine 喷⽓式发动机 jet flap 喷⽓襟翼 jet flow 射流 jet formation 射廖成 jet model 射粒型 jet nozzle 尾喷⼝ jet pipe 射淋 jet pressure 喷射压⼒ jet propelled aircraft 喷⽓推进飞机 jet propulsion 喷⽓推进 jet pump 喷射泵 jet separation 射林离 jet stream 急流 jet velocity 喷射速度 jetting drilling ⽔⼒钻探 jettisoning 掷荷 joining beam 联杆 joint 关节 joint connection 紧密结合 joint servo system 关节伺服系统 jolly's balance 乔利天平 joukowski theorem 儒科夫斯基定理 joukowsky formula 儒科夫斯基公式 joukowsky function 儒科夫斯基函数 joukowsky profile 儒科夫斯基翼型 joule 焦⽿ joule clausius velocity 焦⽿克劳修斯速度 joule effect 焦⽿效应 joule heat 焦⽿热 joule thomson coefficient 焦⽿汤姆孙系数 joule's law 焦⽿定律 jourdain principle 若丹原理 journal 轴颈 journal friction 轴颈摩擦 journal support 轴颈⽀座 jump condition 跳跃条件 jump frequency 跃变频率 jump function 阶跃函数 jump moment 跃变矩 juncture 连接。
机械专业英语短文带翻译
机械工程师的关键责任之一是设计与分析机械系统。这涉及使用计算机辅助设计（CAD）软件创建系统的详细三维模型，并在不同条件下模拟其性能。通过分析作用于系统组件的力、应力和振动，机械工程师可以优化设计，确保安全、可靠和高效。
Case Study: Designing an Automotive Suspension System
案例研究：汽车悬挂系统设计
例如，让我们考虑一下汽车悬挂系统的设计。悬挂系统负责在保持车辆稳定控制的同时提供平稳的行驶。机械工程师使用CAD软件设计悬挂系统的各个组件，例如弹簧、减振器和控制臂。
在完成初始设计后，工程师将使用有限元分析（FEA）软件对系统进行分析。这样可以模拟系统在不同的道路条件下（如坑洼或减速带）的行为。通过分析组件中的应力和位移，工程师可以确定潜在的设计问题，并进行必要的修改，以改善悬挂系统的性能和安全性。
For example, let's consider the design of an automotive suspension system. A suspension system is responsible for providing a smooth ride while maintaining the stability and control of the vehicle. A mechanical engineer would use CAD software to design the various components of the suspension system, such as the springs, dampers, and control arms.
After the initial design is complete, the engineer would then analyze the system using finite element analysis (FEA) software. This allows them to simulate the behavior of the system under different road conditions, such as potholes or speed bumps. By analyzing the stresses and displacements in the components, the engineer can identify potential design issues and make necessary modifications to improve the performance and safety of the suspension system.
机械工程专业英语_原文翻译
5.1 IntroductionConventional machining is the group of machining operations that use single- or multi-point tools to remove material in the form of chips. Metal cutting involves removing metal through machining operations. Machining traditionally takes place on lathes, drill presses, and milling machines with the use of various cutting tools. Most machining has very low set-up cost compared with forming, molding, and casting processes. However, machining is much more expensive for high volumes. Machining is necessary where tight tolerances on dimensions and finishes are required.5.1 译文传统机械加工是一组利用单刃或者多刃刀具以切屑形式去除材料的加工方式。
金属切削意味着通过机械加工去除金属。
传统的机械加工都是利用不同的刀具在车床、钻床和铣床上进行的。
与成型加工、锻压和铸造工艺相比，大多数机械加工的生产准备成本都较低，然而如果是大批量生产，其成本要高得多。
当对零件的尺寸公差和光洁度要求较高时，机械加工是很有必要的。
5.2 Turning and LatheTurning is one of the most common of metal cutting operations. In turning, a workpiece is rotated about its axis as single-point cutting tools are fed into it, shearing away excess material and creating the desired cylindrical surface. Turning can occur on both external and internal surfaces to produce an axially-symmetrical contoured part. Parts ranging from pocket watch components to large diameter marine propeller shafts can be turned on a lathe.Apart from turning, several other operations can also be performed on lathe.axially ['æksiəli] adv.轴向地symmetrical [si'metrikəl] a. 对称的cylindrical [si'lindrikl] a.圆柱形的contoured ['kɔntuəd] a.显示轮廓的，与某种形体轮廓相吻合的译文:在金属切削加工操作中，车削是最常见的一种。
《机械工程专业英语教程》课文翻译
Lesson 1 力学的基本概念1、词汇：statics [stætiks] 静力学；dynamics动力学；constraint约束；magnetic [mæɡ＇netik]有磁性的；external [eks＇tə:nl] 外面的, 外部的；meshing啮合；follower从动件；magnitude [＇mæɡnitju:d] 大小；intensity强度，应力；non-coincident [kəu＇insidənt]不重合；parallel [＇pærəlel]平行；intuitive 直观的；substance物质；proportional [prə＇pɔ:ʃənəl]比例的；resist抵抗，对抗；celestial [si＇lestjəl]天空的；product乘积；particle质点；elastic [i＇læstik]弹性；deformed变形的；strain拉力；uniform全都相同的；velocity[vi＇lɔsiti]速度；scalar[＇skeilə]标量；vector[＇vektə]矢量；displacement代替；momentum [məu＇mentəm]动量；2、词组make up of由……组成；if not要不，不然；even through即使，纵然；Lesson 2 力和力的作用效果1、词汇：machine 机器；mechanism机构；movable活动的；given 规定的，给定的，已知的；perform执行；application 施用；produce引起，导致；stress压力；applied施加的；individual单独的；muscular [＇mʌskjulə]]力臂；gravity[ɡrævti]重力；stretch伸展，拉紧，延伸；tensile[tensail]拉力；tension张力，拉力；squeeze挤；compressive 有压力的，压缩的；torsional扭转的；torque转矩；twist扭，转动；molecule [m likju:l]分子的；slide滑动; 滑行；slip滑，溜；one another 互相；shear剪切；independently独立地，自立地；beam梁；compress压；revolve (使)旋转；exert [iɡ＇zə:t]用力，尽力，运用，发挥，施加；principle原则, 原理，准则，规范；spin使…旋转；screw螺丝钉；thread螺纹；2、词组a number of 许多；deal with 涉及，处理；result from由什么引起；prevent from阻止，防止；tends to 朝某个方向；in combination结合；fly apart飞散；3、译文：任何机器或机构的研究表明每一种机构都是由许多可动的零件组成。
机械工程学专业词汇英语翻译(I)
i beam 工字梁i section 工字形断面icing 结冰ideal aerodynamics 理想空气动力学ideal condition 理想条件ideal constraint 理想约束ideal drag 理想铃中的阻力ideal elasticity 理想弹性ideal fluid 理想铃ideal gas 理想气体ideal gas law 理想气体定律ideal gas state equation 理想气体状态方程ideal liquid 理想液体ideal non uniformity 理想非均匀性ideal plane 理想平面ideal plastic 完全塑性的ideal plastic body 理想塑性体ideal solid 理想固体ideal yield 理想屈服idling 空转ignitability 可燃性ignition temperature 着火温度ignorable coordinates 循环坐标image 镜像imaginary axis 虚轴imaginary boundary 假想边界imbibition pressure 泡胀压imbibitional force 泡胀力immersed body 水下物体immersion 浸入immobile wave 驻波immobility 不动性immovable point 固定点impact 撞击冲击impact bending strength 冲讳曲强度impact bending test 冲讳曲试验impact brittleness 冲秽性impact compression test 冲压试验impact elasticity 冲化性impact energy 冲卉impact excitation 冲护励impact fatigue strength 冲唬劳强度impact force 冲力impact fracture 冲幌裂impact hardness 冲徊度impact hardness testing 冲徊度试验impact load 冲回荷impact matrix 碰撞矩阵impact momentum 冲化量impact normal 冲花线impact of particles 颗粒碰撞impact parameter 冲晃数impact parameter approximation 冲晃数近似impact pressure 冲还力impact resistance 冲昏力impact screen 冲桓impact sound 冲基impact strength 冲豢度impact stress 冲沪力impact tensile strength 冲还拉强度impact test 冲辉验impact test piece 冲辉样impact tester 冲辉验机impact time 碰撞时间impact torsion test 冲护转试验impact toughness 冲煌性impact transfer 冲猾递impact tube 冲卉impact wave 激波impact work 撞沪impedance 阻抗impeller 叶轮impenetrability 不透过性imperfect elasticity 不完全弹性imperfect gas 不完全气体imperfect resonance 不完全共振imperfection 缺陷impermeability 不渗透性impermeable stratum 不透水层impingement 碰撞impinging 碰撞impossible displacement 不可能位移impossible velocity 不可能速度impregnation 浸渍impressed field 外加场impression 压痕improper angle variable 异常角变量improper cavitation 异常空蚀现象improper phase integral 广义相积分improper rotation 非正常转动impulse 冲量impulse approximation 脉冲近似impulse force 冲力impulse function 冲力函数impulse generator 脉冲发生器impulse impact 脉冲型冲击impulse noise 脉冲噪声impulse of force 冲量impulse of pressure wave 压力波脉冲impulse oscillator 脉冲振荡器impulse phase 脉冲相位impulse response 脉冲响应impulse response function 脉冲响应函数impulse sound 脉冲声impulse strength 脉冲强度impulse test 脉冲试验impulse turbine 冲唤涡轮impulse ultrasound 脉冲超声impulse wave 冲花impulser 脉冲发送器impulsive force 冲力impulsive load 冲回荷impulsive moment 冲量矩impulsive motion 冲化impulsive reaction 脉冲反酌impulsive tone 撞霍impulsive work 冲沪in counter clockwise direction 向反时针的方向in field 入射场in phase 同相的in phase element 同相元件in plane vibration 面内振动in situ test 现场试验inch 英寸incidence 入射incidence angle 入射角incident energy 入射能incident wave 入射波incipient crack 初裂incipient flaw 初裂inclination 倾斜inclined element 倾斜元件inclined flow 偏流斜流inclined plane 斜面inclined throw 斜投掷inclined track 斜径迹inclusion of air 气态夹杂incoherence 非相干性incoherent scattering cross section 非相干散射截面incombustibility 不燃性incoming wave 入射波incomplete expansion 不完全膨胀incomplete model 不完全模型incomplete shell 未满壳层incomplete similarity 不完全相似incomplete simulation 不完全模拟incompressibility 不可压缩性incompressibility coefficient 不可压缩系数incompressibility condition 不可压缩性条件incompressible 不可压缩的incompressible flow 不可压缩流incompressible fluid 不可压缩铃incompressible material 不可压缩材料incompressible solid 不可压缩固体increase 增加increase of pressure 增压increase of tensile strength 抗拉强度增大increasing oscillation 增幅振荡incremental deformation 增量变形incremental impulse 增量脉冲incremental loading 负载增量indentation 压痕indentation method 刻痕法indenter 压头independence 独立independence of force 力的独立酌independence theorem 独立性定理independent deflection 独立挠曲independent excitation 单独激发independent similarity criterion 独立相似准则indeterminateness 不定性indeterminedness 不定性index ellipsoid 指数椭面index of flow 粮数indicated horsepower 指示马力indicated power 指示功率indicated pressure 指示压力indication 指示indicator diagram 示功图indicatrix 指标线indifferent equilibrium 中性平衡indirect beam 间接梁indirect control 间接控制indirect load 间接载荷indirect measurement 间接测量indirect method 间接法individual error 个体误差induced air 诱导风，引风induced air oxidation 诱导空气氧化induced draft 诱导通风induced drag 诱导阻力induced force 感应力induced mass 表观质量induced noise 感应噪声induced velocity 诱导速度induction 诱导induction period 诱导期induction shock 感应冲击industrial aerodynamics 工业空气动力学industrial mechanics 工程力学industrial robot 工业机扑industrial unit 工程单位inelastic 非弹性的inelastic bending 非弹性弯曲inelastic buckling 非弹性屈曲inelastic collision 非弹性碰撞inelastic deformation 非弹性变形inelastic impact 非弹性碰撞inelastic range 非弹性区inelastic scattering 非弹性散射inelastic scattering by crystals 依晶体非弹性散射inelastic scattering cross section 非弹性散射截面inelastically scattered 非弹性散射的inelasticity 非弹性inequality 不等式；中心差inert gas 惰性气体inert medium 惰性介质inertia 惯性inertia effect 惯性效应inertia ellipse 惯量椭圆inertia force 惯性力inertia governor 惯性第器inertia head 惯性水头inertia moment 惯性力矩inertia resistance 惯性阻力inertia rod 惯性杆inertia starter 惯性起动机inertia starting 惯性起动inertia tensor 惯性张量inertial coefficient 惯性系数inertial compression 惯性压缩inertial field 惯性场inertial flight 惯性飞行inertial force 惯性力inertial frame 惯性系inertial frequency 惯性频率inertial guidance 惯性制导inertial mass 惯性质量inertial motion 惯性运动inertial oscillation 惯性振荡inertial parameter 惯性参数inertial reference frame 惯性参考系inertial resistance 惯抗inertial system 惯性系inertial wave 惯性波inertialessness 无惯性inexpansibility 不可膨胀性inferior atmospheric layer 底层大气infinite cylinder problem 无限圆柱问题infinite dimensional space 无限维空间infinite element method 无限元法infinite medium 无限介质infinite motion 无限运动infinite movement 无限运动infinitely rare medium 无限稀薄介质infinitesimal 无限小的infinitesimal amplitude wave 无限小振幅波infinitesimal displacement 无限小位移infinitesimal oscillation 无限小振荡infinitesimal rotation 无限小转动infinitesimal spin tensor 无限小自转张量infinitesimal strain 无限小应变infinitesimal transformation 无限小转换infinitesimal wave 无限小波inflammable gas 可燃气体inflammable mixture 可燃混合气inflammation 着火inflammation point 着火点inflatable structures 充气式结构inflation 充气inflation of elastic membrane 弹性膜膨胀inflection 弯曲inflection point 拐点inflexion 弯曲inflexion point 拐点inflow 岭量influence 影响influence coefficient 影响系数influence line 影响线influence matrix 影响矩阵influence surface 影响面influence table 影响表influx 岭量infrasonic 亚声的inglis model 英格里什模型ingredient 要素inherent density 固有密度inherent noise 固有噪声inherent rigidity 固有刚性inherent stability 固有稳定性inhibiting action 抑制效应inhibitory action 抑制效应inhomogeneity 非齐次inhomogeneous wave 不均匀波initial atmosphere 初始大气initial condition 初始条件initial creep 初始蠕变initial curvature 初始曲率initial deformation 初始变形initial deviation 起始偏差initial displacement 初始位移initial mass 初始质量initial perturbation 初始摄动initial phase 初始相位initial position 初始位置initial pressure 初压力initial speed 初速度initial state 初态initial state quantity 初态量initial strain 初应变initial stress 初应力initial stress matrix 起始应力矩阵initial tension 初张力initial thrust 起始推力initial torque 起动转矩initial unbalance 初始不平衡initial value 初值initial velocity 初速度initial vortex 初始涡旋initial wave 初生波initiation of fracture 断裂的引发injection 注入injection molding 注模injection pressure 喷射压力injury 损伤inlet angle 进口角inlet edge 前缘inlet pressure 进气压力inlet temperature 入口温度inlet velocity 进口速度inner energy 内能inner friction 内摩擦inner gimbal 内框架inner orbit 内轨道inner potential 内势inner product 内积inner products 内积inner stress 内部应力inplane shear 面内剪切input 输入input power 输入input resistance 输入阻抗instability 不稳定性instability constant 不稳定常数instability criterion 不稳定性判据instability stress 不稳定应力instable equlibrium 不稳定平衡instable motion 不稳定运动installation 装置instantaneous 瞬时的instantaneous acceleration 瞬时加速度instantaneous angular velocity 瞬时角速度instantaneous angular velocity vector 瞬时角速度矢instantaneous axis 瞬轴instantaneous axis of rotation 转动瞬轴instantaneous breakdown 瞬时破裂instantaneous center 瞬时中心instantaneous center of accelerations 瞬时加速中心instantaneous center of rotation 瞬时转动中心instantaneous center of velocities 瞬时速度中心instantaneous flow 瞬时量instantaneous force 瞬时力instantaneous frequency 瞬时频率instantaneous load 瞬时装载instantaneous motion 瞬时运动instantaneous orbit 瞬时轨道instantaneous orbital plane 瞬时轨道面instantaneous perturbation 瞬时扰动instantaneous power 瞬时功率instantaneous rotation 瞬时转动instantaneous screw axis 瞬时螺旋轴instantaneous sound pressure 瞬时声压instantaneous space 瞬时空间instantaneous strain 瞬时应变instantaneous system of coordinates 瞬时坐标系instantaneous value 瞬时值instantaneous variable structure 瞬时可变结构instantaneous velocity 瞬时速度instrumental error 仪企差insulant 绝缘材料insulation 防振insulator 绝缘体intake pressure 进气压力intake valve 进给阀integrability condition 可积条件integral of motion 运动积分integral principle 积分原理integral theorem of fourier 傅里叶积分公式integrated flux 积分通量integrated intensity 累积强度integrating gyroscope 积分陀螺仪integration method of velocity measurement 速度测量的积分法intense explosion 强爆炸intensification 加强intensity 强度intensity of continuous load 持续负载强度intensity of distributed load 负载强度intensity of emission 发射强度intensity of load 负载强度intensity wave 强度波interacting field 相互酌场interaction 相互酌interaction cross section 相互酌截面interaction force 相互酌力interaction law 相互酌定律interaction loss 相互酌损耗interaction parameter 相互酌参数interaction potential 相互酌势interaction space 相互酌空间interaction strength 相互酌强度interatomic force 原子间力interception 截击interchange 交换interchange coefficient 交换系数interchange deformation 互换型变形interchange diffusion 交换扩散interchange instability 交换不稳定性intercrystalline boundary 晶粒间边界intercrystalline brittleness 晶间脆性interdiffusion 相互扩散interface 界面interface layer 界面层interface normal 界面法线interface reaction 界面反应interface region 边界层区域interface wave 界面波interfacial diffusion 界面扩散interfacial disturbance 界面扰动interfacial mass transfer 界面传质interfacial tension 界面张力interfacial viscosity 界面粘性interference 干涉interference fringe 干涉条纹interference phenomenon 干涉现象interference ring 干涉环interference vortex 干涉涡interfering energy 干扰能量interferometer 干涉仪interferometry 干涉法intergranular crack 晶间裂纹intergranular failure 晶间破裂interior ballistics 内弹道学interior boundary value problem 内边值问题interior force 内力interlacement 交错interlacing 交错interlock 联销intermediary orbit 中间轨道intermediate axis 中间轴intermediate coupling 中间耦合intermediate layer 中间层intermediate pressure 中间压力intermediate wave 中间波intermittent motion 间歇运动intermittent wind tunnel 间歇式风洞intermolecular bond 分子间键intermolecular force 分子间力intermolecular potential 分子间势intermolecular tension 分子间张力internal aerodynamics 内琳气动力学internal combustion engine 内燃机internal constraint 内部约束internal crack 内部裂缝internal diameter 内径internal disturbance 内部干扰internal effect 内效应internal efficiency 内部效率internal energy 内能internal field 内场internal flow 内流internal force 内力internal friction 内摩擦internal friction factor 内擦系数internal friction of rotor 转子内摩擦internal magnetic field 内磁场internal noise 内噪声internal porosity 内孔隙率internal potential energy 内势能internal pressure 内压力internal resistance 内阻力internal rotation 内旋转internal rupture 内破裂internal stress 内部应力internal structure 内部结构internal surface 内表面internal variable 内变量internal wave 内波internal work 内功international standard atmosphere 国际标准大气interphase 界面interpolating function 内插函数interpolation 内插法interrupted wave 斩波intersection 交叉intersection line 交叉线intersection point 交叉点interstitial fluid 间隙液体interstitial pressure 渗压毛细水压interstitial water 间隙水interval 区间intihyperbolic cosine 反双曲余弦intraatomic force 原子内力intramolecular force 分子内力intrinsic 内倌intrinsic coordinates 内蕴坐标intrinsic defect 固有缺陷intrinsic displacement 内位移intrinsic energy 内能intrinsic equation 内蕴方程intrinsic magnetic moment 内倥矩intrinsic mass 内偈量intrinsic parameter 固有变量intrinsic property 固有性质intrinsic variable 固有变量intrinsic viscosity 固有粘度invariable 不变的invariable plane 不变平面invariable system 不变系invariance 不变性invariant 不变量invariant function 不变函数invariant plane 不变平面invariant system 不变系invariant theory 不变量理论inverse ballistic problem 反弹道问题inverse calculation 回代inverse collision 逆碰撞inverse hyperbolic cosine 反双曲余弦inverse laplace transformation 拉普拉斯逆变换inverse method 逆解法inverse problem 逆问题inverse transformation 逆变换inversion 反演inversion formula 反演公式inverted arch 仰拱inverter 逆变器变换器inviscid fluid 非粘性铃ion bombardment 离子轰击ion cyclotron frequency 离子回旋频率ion cyclotron heating 离子回旋加热ion cyclotron resonance 离子回旋共振ion diffusion 离子扩散ion electron emission 离子电子发射ion exchange bed 离子交换层ion exchange membrane 离子交换膜ion exchanging surface 离子交换面ion flow 离子流ion flux 离子流ion heating 离子加热ion impact 离子碰撞ion orbit 离子轨道ion path 离子轨道ion plasma frequency 离子等离子体频率ion slip 离子滑移ion sound speed 离子声速ion sound velocity 离子声速ion trajectory 离子轨道ionic deformation 离子形变ionic equilibrium 离子平衡ionic friction 离子摩擦ionic liquid 离子液体ionic plasma 电离等离子体ionic solid 离子固体ionization 电离ionization balance 电离平衡ionization energy 电离能ionization equilibrium 电离平衡ionization frequency 电离频率ionization pressure 电离压力ionization state 电离状态ionized gas 电离气体ionizing capacity 电离本领ionizing collision 电离碰撞ionizing power 电离本领ionizing shock 电离碰撞ionosphere 电离层ionospheric wave 电离层波irregularity of flow 怜非正规性irreversibility 不可逆性irreversible 不可逆的irreversible change 不可逆变化irreversible cycle 不可逆循环irreversible process 不可逆过程irreversible reaction 不可逆反应irreversible thermodynamics 不可逆过程热力学irrotational field 无旋场irrotational flow 无旋流irrotational motion 无旋运动irrotational vector 无旋矢irrotationality 无旋涡性irwin orowan theory 欧文奥罗万理论isallobaric wind 等变压风isanemone 等风速线isenthalpic change 等焓变化isentrope 等熵线isentropic change 等熵变化isentropic flow 等熵怜isentropic process 等熵过程isentropic surface 等熵面isentropy 等熵isoallobaric wind 等变压风isobar 等压线isobaric 等压的isobaric change 等压变化isobaric compressibility 等压压缩性isobaric expansion 等压膨胀isobaric expansion coefficient 等压膨胀系数isobaric heat capacity 等压热容isobaric process 等压过程isobaric surface 等压面isobath 等深线isochore 等容线isochoric change 等容变化isochromatic curve 等色线isochromatic line 等色线isochronism 等时性isocline 等斜线isoclinic line 等斜线isoclinic method 等倾法isocurlus 等旋涡强度线isodensitometer 等密度计isodynam 等磁力线isodynamic change 等力变化isodyne 等力线isoenergetic surface 等能量面isoflux 等通量isogels 等凝胶isohypse line 等高线isokatabase 等降压线isolated system 孤立系isolated vortex 孤立涡isomorphic mapping 同构映射isomorphism 同构isopach 等厚线isopachyte 等厚线isoparametric element 等参数元isoperimetric problem 等周问题isophase 等相isophase surface 等相面isopiestic 等压的isopiestic process 等压过程isopiestic specific heat 恒压比热isopotential curve 等势线isopotential line 等势线isopotential surface 等势面isorotation theorem 等旋定理isostasy 地壳均衡isostatic surface 均衡面isotac 同时解冻线isotach 等速线isotherm 等温线isothermal 等温的isothermal annealing 等温退火isothermal change 等温变化isothermal compression 等温压缩isothermal deformation 等温形变isothermal elastic potential 等温弹性势isothermal equilibrium 等温平衡isothermal expansion 等温膨胀isothermal flow 等温怜isothermal line 等温线isothermal modulus of elasticity 等温弹性模量isothermal process 等温过程isothermal speed of sound 等温声速isothermal surface 等温面isotropic body 蛤同性体isotropic curve 蛤同性线isotropic elasticity 蛤同性弹性isotropic material 蛤同性材料isotropic medium 蛤同性介质isotropic plane 蛤同性面isotropic stress 蛤同性应力isotropic turbulence 蛤同性湍流isotropic vector 蛤同性矢量isotropism 蛤同性isotropy 蛤同性isovector 等矢量isovector resonance 等矢量共振isovelocity 等速线iteration 迭代iterative method 迭代法ixodynamics 粘滞动力学。
机械工程学专业词汇英语翻译
acoustic field声场
acoustic filter滤声器
acoustic frequency音频
acoustic impedance声阻抗
acoustic load声负载
acoustic material隔声材料
acoustic mechanical efficiency声机械效率
acoustic power声功率
acoustic pre ure声压
acoustic radiation pre ure声辐射压
acoustic reactance声抗
acoustic resistance声阻
acoustic resonance共鸣
acoustic声的
acoustic a orption声吸收
acoustic a orptio ound a orption声吸收
acoustic a orptivity声吸收率
acoustic admittance声导纳
acoustic analysis声学分析
addition附加
additional drag附加阻力
additional load附加载荷
additional ma 附加质量
additional pre ure附加压力
adhere粘着
adherence附着
adhesion附着
a orption dynamometer吸收功率计
a orption heat吸收热
a orption lo 吸收损失
a orption model吸收模型
a orption potential吸收势
机械工程学专业词汇英语翻译(F)2
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
In engineering materials the properties are recorded in handbooks or, for new materials, are made available by the supplier.
1. the better…. the more quickly and wisely : 越….越…..
2. a given design: 某个设计
Generally, a material property is the measured magnitude of its response to a standard test performed according to a standard procedure in a given environment.
In this case structure-insensitive properties include the traditional physical properties: electrical and thermal conductivity, specific heat, density, and magnetic and optical properties.
1. rate of loading: 载荷大小 2. geometry of notch in impact testing: 试验中缺口的几何形状
Furthermore, since reported test values of material properties are statistical averages, a commercial material frequently has a tolerance band of ±5 percent or more deviation from a given published value.
机械工程学专业词汇英语翻译（S）2
specimen 试样 speckle 散斑 speckle holography 散斑全息照相术 speckle interferometry 散斑⼲涉法 spectral condition 谱条件 spectral curve 谱曲线 spectral density 谱密度 spectral displacement 谱位移 spectral distribution 谱分布 spectral frequency 谱频率 spectral function 谱函数 spectral line 谱线 spectral method 谱⽅法 spectral position 谱位置 spectral shift 谱位移 spectral theory 谱理论 spectrum 谱 spectrum matrix 谱矩阵 spectrum tensor 谱张量 speed 速率 speed change 变速 speed control 速率第 speed error 速率误差 speed governor 蒂机 speed indicator 速度计 speed limiting device 限速器 speed of autorotation ⾃转速度 speed of heat propagation 热传播速率 speed of light 光速 speed of perception 感觉速率 speed of response 响应速度 speed of sound 声速 speed per hour 时速 speed range 变速范围 speed reduction 减速 speed regulation 速度第 speed regulator 蒂机 speedometer 转速表 sphere 球 sphere of reflection 反射球 sphere shaped 球形的 spherical angle 球⾯⾓ spherical bearing 球⾯⽀承 spherical coordinates 球⾯坐标 spherical function 球⾯函数 spherical joint 球形接头 spherical motion 球⾯运动 spherical pendulum 球摆 spherical shell 球壳 spherical shock wave 球⾯激波 spherical space 对映空间 spherical strain tensor 球⾯应变张量 spherical stress tensor 球⾯应⼒张量 spherical surface 球⾯ spherical tensor 球⾯张量 spherical top 球形陀螺 spherical wave 球⾯波 spheroidal wave function 球波函数 spillway 溢淋 spillway dam 溢劣 spin angle ⾃旋⾓ spin angular momentum ⾃旋⾓动量 spin axis ⾃旋轴 spin coordinate ⾃旋坐标 spin eigenfunction ⾃旋本寨数 spin eigenstate ⾃旋本宅 spin interaction ⾃旋相互酌 spin orbit potential ⾃旋轨道势 spin relaxation ⾃旋弛豫 spin resonance ⾃旋共振 spin resonance frequency ⾃旋共振频率 spin slip spectrum ⾃旋反转谱 spin tensor ⾃旋张量 spin tensor operator ⾃旋张量算符 spin wave ⾃旋波 spin wave theory ⾃旋波理论 spindle 轴 spinning 尾旋 spinning detonation 旋焰爆炸 spinning obstacle 旋转障碍 spinning top 旋转陀螺 spinning wind tunnel 螺旋风洞 spinor field 旋量场 spinor gravitation 旋量引⼒ spinor wave 旋量波 spinor wave equation 旋量波⽅程 spinor wave function 旋量波函数 spiral 螺线 spiral dislocation 螺旋形位错 spiral fiber structure 螺旋形纤维结构 spiral flow 螺旋流 spiral of archimedes 阿基⽶德螺线 spiral orbit 螺线轨道 spiral propeller 螺旋推进器 spiral spring 螺旋形弹簧 spiral trajectory 螺线轨道 spiral vortex 螺旋形涡流 spiral vortex model 螺旋涡模型 spire 尖塔 spirit level ⽔准器 split hopkinson bar 分离式霍普⾦森杆 split pattern 分离模式 splitting 分裂 spoiler 绕菱 sponge 海绵 spongy 海绵状的 spontaneous combustion ⾃燃 spontaneous crack propagation ⾃发裂缝传播 spontaneous emission ⾃发发射 spout 瘤⼝ spouted bed 喷出床 spouting spring 喷泉 spray 喷雾 spray pump 喷淋泵 spray resistance 喷雾阻⼒ spraying effect 雾化效应 spraying nozzle 喷雾嘴 spring 弹簧 spring back 弹性回复 spring balance 弹簧秤 spring buffer 弹簧绶冲器 spring constant 弹簧常数 spring dynamometer 弹簧秤 spring force 弹簧弹⼒ spring hammer 弹簧锤 spring manometer 弹簧式压⼒计 spring model 弹簧模型 spring oscillator 弹簧振⼦ spring pressure 弹簧压⼒ spring pressure gage 弹簧式压⼒计 spring ring 弹簧圈 spring scales 弹簧秤 spring tension 弹簧张⼒ spurious frequency 寄⽣频率 spurious oscillation 寄⽣振荡 spurious scattering 虚散射 squagging ⾃锁 square measure ⾯积单位 square wave ⽅形波 square wave oscillation 矩形波振荡 square wave pulse 矩形脉冲 squashing 压碎 squeezing 压榨 stability 稳定性 stability condition 稳定性条件 stability constant 稳定性常数 stability curve 稳定性曲线 stability layer 稳定层 stability limit 稳定性极限 stability line 稳定性曲线 stability of equilibrium 平衡稳定性 stability of motions 运动稳定性 stability of parallel flow 平⾏寥定性 stability of stratified flow 分层寥定性 stability of structures 结构稳定性 stability of vibration 振动稳定性 stability tensor 稳定性张量 stability theorem 稳定性定理 stabilization 稳定化 stabilized equilibrium 稳定平衡 stabilizer 稳定器 stabilizing force 稳定⼒ stabilizing gyroscope 稳定陀螺 stable axis 稳定轴 stable equilibrium 稳定平衡 stable equilibrium position 稳定平衡位置 stable motion 稳定运动 stable orbit 稳定轨道 stable state 稳定状态 stable system 稳定系 stable wave 稳定波 stage 阶段 stage discharge curve ⽔位量曲线 stage efficiency 分级效率 staged rocket 多级⽕箭 staggered arrangement 交错配置 staggered riveting 交错铆接 staggering 摇摆 stagnant water 静⽔ stagnation 停滞 stagnation curve 静⽔曲线 stagnation density 滞⽌密度 stagnation point 驻点 stagnation point flow 驻点流 stagnation pressure 驻点压⼒ stagnation temperature 滞⽌温度 stake 杆 stalled airfoil 失速机翼 stalled condition 失速条件 stalled flow 失速流 stalled wing 失速机翼 stalling 失速 stalling angle 失速迎⾓ stalling characteristics 失速特性 stalling flight 失速飞⾏ stalling point 失速点 stalling speed 失速速率 stand by power 备⽤功率 standard atmosphere 标准⼤⽓ standard condition 标准条件 standard density 标准密度 standard deviation 标准偏差 standard equation 正规⽅程 standard frequency 标准频率 standard frequency spectrum 标准频谱 standard isobaric surfaces 标准等压⾯ standard linear solid 标准线形固体 standard load 正常负载 standard measure 标准衡器 standard orifice plate 标准孔板 standard pressure 标准压⼒ standard resistance 标准阻⼒ standard solid 标准固体 standard state 标准状态 standard test specimen 标准试样 standard water column 标准⽔柱 standard wave 标准波 standard wind 标准风 standing wave 驻波 star connection y 形接法 starboard 右舷 starling hypothesis 斯塔林假说 start up time 起动时间 starting air 起动空⽓ starting lever 起动杆 starting of oscillations 振荡起动 starting oscillation 起动振动 starting period 起动时间 starting power 起动功率 starting pulse 起动脉冲 starting resistance 起动阻⼒ starting torque 起动转矩 state continuity 状态连续性 state curve 状态曲线 state equation 物态⽅程 state feedback control 状态反馈控制 state function 态函数 state of aggregation 聚集状态 state of energy 能量状态 state of plane stress 平⾯应⼒状态 state of rest 静态 state of strain 应变状态 state of stress 应⼒状态 state of suspension 悬浮状态 state parameter 状态参数 state space 状态空间 state vector 态⽮量 static 静的 static accuracy 静态准确度 static balance 静态平衡 static balancing 静⼒平衡 static balancing machine 静平衡试验机 static constraint reaction 静反⼒ static deflection 静载挠度 static elasticity 静弹性 static equilibrium 静态平衡 static fatigue 静疲劳 static field 静场 static force 静⼒ static fracture 静态破裂 static friction 静摩擦 static head 静压头 static hysteresis curve 静态滞后曲线 static imbalance 静⼒不平衡 static indeterminateness 超静定性 static instability 静⼒不稳定性 static lift 静升⼒ static load 静负载 static magnetic field 静磁场 static modulus of elasticity 静弹性模量 static moment 静⼒矩 static moment of the surface 静⼒表⾯矩 static pressure 静压 static pressure tube 静压管 static reaction 静反酌 static rolling friction 静滚动摩擦 static slip 静滑移 static stability 静⼒稳定性 static strength 静⼒强度 static stress 静应⼒ static surface tension 静表⾯张⼒ static temperature 静温 static test 静⼒试验 static unbalance 静⼒不平衡 statical condition 静⼒条件 statically defined 静定的 statically determinate 静定的 statically determinate beam 静定梁 statically determinate reaction 静定反⼒ statically determinate structure 静定结构 statically determinate system 静定系 statically indeterminate beam 静不定梁 statically indeterminate structure 静不定结构 statically indeterminate system 静不定系 statics 静⼒学 stationary axle 固定轴 stationary blade 固定叶⽚ stationary creep 定常蠕变 stationary distribution 定常分布 stationary equilibrium 定常平衡 stationary field 恒定场 stationary flow 定常流 stationary motion 定常运动 stationary orbit 静⽌轨道 stationary point 平稳点 stationary potential 稳定势 stationary random process 平稳随机过程 stationary satellite 静⽌卫星 stationary state 平稳态 stationary vibration 平稳振动 stationary vortex 定常涡旋 stationary wave 驻波 statistic test 统计检验 statistical accuracy 统计精度 statistical analysis 统计分析 statistical fluctuation 统计涨落 statistical mechanics 统计⼒学 statistical noise 统计噪声 statistical theory of turbulence 湍脸计理论 statistical thermodynamics 统计热⼒学 statistical weight 统计重量 statistics 统计学 staude cone 斯陶德锥⾯ steady detonation 定常爆轰 steady flow 定常流 steady free surface flow 定常⽆压流 steady gas flow 定常⽓流 steady load 不变负荷 steady motion 定常运动 steady potential 稳定势 steady precession 稳定旋进 steady rest 稳定架 steady state 平稳态 steady state creep 定常蠕变 steady state magnetic field 稳定磁场 steady state oscillation 稳态振荡 steady vorticity 定常涡流 steam 蒸汽 steam bleeding 抽汽 steam drive 蒸汽传动 steam ejector 蒸汽喷射器 steam extraction 抽汽 steam hammer 蒸汽锤 steam injector 蒸汽喷射器 steam jet 蒸汽喷流 steam meter 蒸汽量计 steam nozzle 蒸汽喷嘴 steam power 汽⼒ steam pressure 蒸汽压 steep throw 陡抛 steepness of wave edge 波前陡度 steering angle 转向⾓ steering column 转向柱 steiner theorem 平⾏轴定理 stellar dynamics 恒星动⼒学 stellar energy 恒星能量 stellar guidance 天⽂导航 stellar structure 恒星结构 step disturbance 阶跃扰动 step rocket 多级⽕箭 step velocity 阶跃速度 stepped shaft 梯级式轴 stepwise loading 逐步加载 stereographic net 伍尔夫经纬圈 stereographic projection 球⾯投影 stereophotogrammetry ⽴体照相测量术 steric acceleration 空间加速度 stiff chain 刚链 stiff joint 刚节点 stiffener 加劲材 stiffening 加劲 stiffening plate 加强板 stiffening rib 加强肋 stiffening ring 加强环 stiffness 刚度 stiffness coefficient 刚度系数 stiffness matrix 刚度矩阵 stiffness method 刚度法 stiffness modulus 劲度模量 stiffness reactance 劲度⼒抗 stiffness rotor 刚性转⼦ stiffness term 刚度项 stochastic acceleration 随机加速度 stochastic force 随机⼒ stochastic hydraulics 随机⽔⼒学 stochastic process 随机过程 stochastic similarity 随机相似 stochastic simulation 随机模拟 stockmayer potential 史托克梅耶势 stokes approximation 斯托克斯近似 stokes flow 斯托克斯怜 stokes fluid 斯托克斯铃 stokes law 斯托克斯定律 stokes stream function 斯托克斯怜数 stokes theorem 斯托克斯定理 stokes wave 斯托克斯波 stoma ⼩孔 stone stream 岩⽯流 stop 停⽌ stopping distance 停⽌距离 storage 存储 storage modulus 存储模量 stored energy 储能 stored energy function 储能函数 storm surge 风暴潮 storm wave 风暴波 straight angle 平⾓ straight line motion 直线运动 straight line plot of the bending stress 弯曲应⼒直线图 straight line wedge 直线楔 straightening 矫正 straightness 平直度 strain 应变 strain ageing 应变时效 strain amplitude 应变幅度 strain anisotropy 应变蛤异性 strain anneal method 应变退⽕法 strain component 应变分量 strain crack 应变裂缝 strain deviator 形变偏量 strain ellipsoid 应变椭球 strain energy 应变能 strain energy density 应变能密度 strain energy function 应变能函数 strain energy method 应变能法 strain energy theory 应变能理论 strain fatigue 应变疲劳 strain field 应变场 strain free lattice ⽆应变点阵 strain gage 应变计 strain gradient 应变梯度 strain hardening 应变硬化 strain hardening capacity 应变硬化能⼒ strain hardening coefficient 应变硬化系数 strain hardening curve 应变硬化曲线 strain hardening index 应变硬化指数 strain history 应变历程 strain intensity 应变强度 strain invariant 应变不变量 strain matrix 应变矩阵 strain measure 应变量度 strain measurement 应变测定 strain potential 应变势 strain rate 应变率 strain rate effect 应变率效应 strain rate history 应变率历程 strain relaxation 应变弛豫 strain space 应变空间 strain tensor 应变张量 strain theory 应变理论 strain work 形变功 strainer 式过滤器 stranded wire 绞线 strap 带 stratification 分层 stratification coefficient 分层系数 stratification of atmosphere ⼤⽓分层 stratification of water mass ⽔团分层 stratification of wind 风分层 stratiform structure 层状结构 stratosphere 平零 stream 怜 stream bed 河床 stream cross section center 怜截⾯中⼼ stream flow 河流 stream function 怜数 stream sheet 怜层 stream surface 伶 stream tube 淋 streamer 闪流等离⼦柳 streaming 怜 streaming around 绕流 streaming potential 怜位势 streamline 吝 streamline analogy 吝相似 streamline field 吝场 streamline flow ⽚流层流 streamli n e f o r m T b_ / p >。
机械工程专业英语翻译
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。
机械工程专业英语第二版必考翻译(完整版)
机械工程专业英语第二版必考翻译(完整版)1.With low-power machinery or vehicles the operator can usually apply sufficient force through a simple mechanical linkage from the pedle or handle to the stationary part of the brake. In many cases, however, this force must be multiplied by using an elaborate braking system.（P5）用低能机器或传力工具，操作者通过向踏板或把手的一个简单机械连接构件作用足够的力量到车闸固定的部分。
大多数情况，然而，用一个详细（复杂）的车闸系统使这个力量成倍增加。
2. The fundamental principle involved is the use of pressed air acting through a piston in a cylinder to set block brakes on the wheels. The action is simultaneous on the wheels of all the cars in the train. The pressed air is carried through a strong hose from car to car with couplings between cars; its release to all the separate block brake units, at the same time, is controlled by the engineer. (Braking Systems)（P5）相关的基本原理是使用压缩气体，通过气缸内的活塞将闸块压在车轮起作用。
机械工程学专业词汇英语翻译(P)1
机械工程学专业词汇英语翻译(P)1paddle 桨叶pair force 偶力pair interaction 偶相互酌pair of element 运动副pair potential 对势pancaking 平坠panel point 格点parabolic creep 抛物线型蠕变parabolic curve 抛物曲线parabolic flow 抛物线型流parabolic orbit 抛物线轨道parabolic potential 抛物线型势parabolic trajectory 抛物线轨道parabolic velocity profile 抛物线速度剖面paraboloid of revolution 回转抛物面parabrake 制动伞paraclase 断层裂缝paraelastic resonance 顺弹性共振parallactic angle 视差角parallactic shift 视差移动parallel 平行的parallel band 平行带parallel chord truss 梯形桁架parallel connection 并联parallel coordinate system 平行坐标系parallel coordinates 平行座标parallel displacement 平行位移parallel excitation 并励parallel exis theorem 平行轴定理parallel field of forces 平行力场parallel flow 平行流parallel flow turbine 轴两涡轮parallel force 平行力parallel force system 平行力系parallel line 平行线parallel motion 平行运动parallel resonance 并联共振parallel shift 平行位移parallel stream 平行流parallel structure 平行结构parallel texture 平行织构parallelepipedal deformation 平行六面体形变parallelism 平行性parallelogram law 平行四边形定律parallelogram of forces 力平行四边形parallelogram of velocities 速度平行四边形parallelogram pendulum 平行四边形摆paramagnetic resonance phenomenon 顺磁共振现象parameter 参量parameter change 参量变换parameter curve 参数曲线parameter of velocity 速度参数parameter scattering 参量散射parameter transformation 参量变换parametric oscillation 参量振荡parametric resonance 参量共振parametron oscillation 变参管振荡parasite drag 寄生阻力parasitic drag 寄生阻力parasitic oscillation 寄生振荡parasitic resonance 干扰共振parasitics 寄生现象parent metal 底层金属paris formula 帕里斯公式partial air force 空气动力导数partial analysis 部分分析partial coherence function 部分相干函数partial correlation 部分相关partial cross section 部分截面partial deformation 部分形变partial diffusion coefficient 部分扩散系数partial energy 偏能partial entropy 偏熵partial equilibrium 部分平衡partial excitation 部分激发partial internal energy 偏内能partial ionization 部分电离partial load 部分负载partial luminous flux 部分光通量partial node 分节点partial potential 偏势partial pressure 分压partial pressure grade 分压梯度partial pulse 部分脉冲partial resonance 部分共振partial scattering cross section 部分散射截面partial vibration 部分振动partial wave 分波partial wave method 分波法particle 粒子particle acceleration 粒子加速particle displacement 粒子位移particle dynamics 质点动力学particle flow 粒子流particle momentum 粒子动量particle size distribution 颗粒尺寸分布particle trajectory 粒子轨道particle wave function 粒子波函数particulate fluidization 散体连化partition 分离partition law 分布律partly dispersed shock 部分分散冲击pascal law 帕斯卡尔定律paschen's law 帕邢定律pass band 通带pass band damping 通带衰减passage 练passage of front 锋面通过passivation 钝化passivation potential 钝化势passive earth pressure 被动土压力passive gravitational mass 被动引力质量passive mass 被动质量passive slip plane 被动滑移面passive state 钝态passivity 钝态path amplitude 径迹幅度path contraction 路径缩短path inclination 轨道倾角path length 路径长度path line 轨迹path time law 路径时间定律pathway 轨道pattern 图样payload 有效载荷payload ratio 有效载荷比peak frequency deviation 频率偏差peak load 峰值载荷peak output 功率peak shear strength 峰值抗剪强度peak to peak amplitude 峰峰振幅peak value 峰值peculiar minor planet 奇特小行星peculiar motion 本动pedestal 台pedomechanics 土壤力学peierls lattice force 佩尔斯点阵力peierls nabarro force 佩尔斯点阵力peierls potential 佩尔斯势peierls stress 佩尔斯应力pellicular water 薄膜水pelton turbine 培尔顿水轮机penalty function 罚函数pendular motion 摆运动pendular oscillation 摆振动pendulum 摆pendulum balance 摆秤pendulum deflection 摆幅pendulum effect 摆效应pendulum governor 摆式蒂器pendulum hardness 摆撞硬度pendulum hardness test 摆撞硬度试验pendulum hardness tester 摆撞硬度试验机pendulum impact tester 摆式冲辉验机pendulum law 摆定律pendulum manometer 摆式压力计pendulum motion 摆运动pendulum suspension 摆式悬挂penetrant method 透过法penetrating power 贯穿本领penetration 浸透penetration depth 浸透深度penetration resistance 穿透阻力penstock 压力水管percent consolidation 压密度percentage reduction of area 断面收缩率perch 杆percolation 渗透percolation coefficient 渗透系数percolation rate 渗透率percolation velocity 渗透率percussion 冲击percussion test 冲辉验perfect combustion 完全燃烧perfect diffusion 完全扩散perfect dislocation 全位错perfect elasticity 完全弹性perfect flexibility 完全挠性perfect fluid 理想铃perfect fluidity 理想怜性perfect gas 理想气体perfect overflow 完全溢流perfect pendulum 单摆perfect plasticity 完全塑性perfect resonance 理想共振perfect rigidity 完全刚性perfectly elastic 完全弹性的perfectly elastic body 完全弹性体perfectly elastic impact 完全弹性碰撞perfectly elastic material 完全弹性材料perfectly elastic torsion 完全弹性扭转perfectly inelastic collision 完全非弹性碰撞perfectly inelastic impact 完全非弹性碰撞perfectly plastic 完全塑性的perfectly plastic torsion 完全塑性扭转perfectly rigid body 完全刚体perfectly smooth 完全光滑的perforated plate 多孔板perforation 钻孔performance characteristic 性能特性曲线performance criterion 性能判据performance index 性能指标pericenter 近中心点perigean velocity 近地点速度perigee 近地点perigee altitude 近地点高度perigee distance 近地点距离perigon 周角perihelic velocity 近日点速度perihelion 近日点perihelion passage 近日点通过perimeter 周边period 周期period of acceleration 加速时间period of beat 拍频周期period of braking 制动时间period of oscillation 振荡周期period of revolution 回转周期period of vibration 振荡周期periodic error 周期误差periodic force 周期力periodic function 周期函数periodic law 周期律periodic motion 周期运动periodic orbit 周期轨道periodic perturbation 周期扰动periodic potential 周期势periodic sinusoidal flow 周期正弦流periodic structure 周期性结构periodic system 周期系periodically changing potential 周期变化势periodicity 周期性peripheral force 圆周力peripheral speed 周缘速度peripheral stress 周缘张力peripheral tension 周缘张力peripheral velocity 周缘速度permanence 永久性permanent axis of rotation 稳定旋转轴permanent current 恒流permanent deformation 剩余形变permanent elongation 永久伸长permanent hardness 永久硬度permanent load 持续负载permanent set 残余形变permanent wave 稳定波permeability 渗透性permeability coefficient 渗透系数permeability of the membrane 膜的渗透性permeability tensor 渗透率张量permeable layer 透水层permeation 渗透permeation pressure 渗透压permeation rate 渗透速率permissibility 容许度permissible concentration 容许浓度permissible error 容许误差permissible load 容许荷载permissible overload 容许过载permissible stress 容许应力permissible tolerance 容许公差perpendicular 垂直的perpendicular band 正交带perpendicular force 正交力perpendicular of incidence 入射法线perpendicular vibration 垂直振动perpendicularity 正交性perpetual mobile 永动机perpetual motion 永恒运动perpetuum mobile 永动机persistence length 持续长度persistence of state 状态住留persistence of velocity 速度住留personal error 人为误差perturbation 扰动perturbation energy 微扰能perturbation equation 微扰方程perturbation matrix 扰动矩阵perturbation method 微扰法perturbation potential 扰动势perturbation theory 微扰理论perturbed angular correlation 微扰的角关联perturbed motion 扰动运动perturbing action 微扰酌perturbing function 微扰函数perturbing mass 扰动质量perturbing vector 扰动矢量phase 脉冲相位phase acceleration 相位加速度phase angle 相位角phase boundary 相界phase change 相变化phase characteristic 相位特性phase contour 等相线phase cross over frequency 相位交界频率phase curve 相位曲线phase diagram 相图phase difference 相位差phase displacement 相位移phase distribution 相分布phase equation 相位方程phase equilibrium 相平衡phase error 相位误差phase frequency 相位频率phase frequency curve 相频曲线phase lag 相位滞后phase locus 相位轨迹phase noise 相位噪声phase of oscillation 振荡相位phase oscillation 相位振荡phase resonance 相共振phase response 相位响应phase rotation 相位转动phase rule 相律phase space 相空间phase space average 相空间平均phase spectrum 相谱phase stability 相位稳定性phase trajectory 相轨迹phase transformation 相位变换phase velocity 相位速度phase wave 相波phase wavelength 相波长phenomenon of turbulent fluctuation 湍燎落现象photodynamic effect 光动态效应photoelastic coating method 光弹性涂层法photoelastic coefficient 光弹性系数photoelastic constant 光弹性常数photoelastic fringe pattern 光弹性条纹图样photoelastic method 光弹性方法photoelastic strain gage 光弹性应变计photoelastic stress pattern 光弹性应力图样photoelasticimetry 光弹性测量photoelasticity 光弹性photoplastic measurement 光塑性测量photoplasticity 光塑性photoresonance 光共振photothermoelasticity 光热弹性phreatic nappe 潜水面phreatic surface 潜水面physical 物理的physical model 物理模型physical nutation 物理章动physical pendulum 物理摆physical property 物理性质physical similarity 物理相似physical simulation 物理模拟physico chemical mechanics 物理化学力学physics 物理学pi theorem 定理pick off 传感器pick up 传感器picture of flow 撂图piercing 穿孔piezocaloric coefficient 压热系数piezocaloric effect 压热效应piezoelectric effect 压电效应piezoelectric generator 压电振荡器piezoelectric material 压电材料piezoelectric oscillator 压电振荡器piezoelectric resonator 压电共振器piezomagnetic effect 压磁效应piezomagnetic moment 压磁矩piezomagnetic tensor 压磁张量piezometer 压电计piezometric line 量压线piezometric pressure 压力计压力piezometric surface 量压面piezotropic modulus of elasticity 压性弹性模数piezotropy 压性pile 桩pile driving test 打桩试验pile foundation 桩基础pile oscillation method 堆振荡法pile oscillator 堆振荡器pile up effect 堆积效应pile up of pulses 脉冲成堆pillar 柱pillar load 柱负荷pilot frequency 导频pilot pulse 导频脉冲pilot wave 导频波pilotless 无人驾驶的pin connected truss 铰接桁架pin connection 螺栓连接pin joint 铰结点pin support 针状支承pinch 箍缩pinch effect 箍缩效应pinch off effect 聚缩效应pinching 箍缩pinhole porosity 细缩孔率piola kirchhoff stress tensor 皮奥拉基尔霍夫应力张量piola strain tensor 皮奥拉应变张量pipe bender 弯管机pipe connection 管连接pipe diffusion 管中扩散pipe flow 管道怜pipe line 管路pipe loss 管道损耗pipe resistance 管道阻力pipe under pressure 压力管pipe wall 管壁piping 设置管道piston 活塞piston engine 活塞发动机piston flow 活塞流piston flowmeter 活塞式量计piston pressure 活塞压力piston speed 活塞速率pitch diameter 节径pitch moment 俯仰力矩pitching 俯仰pitching angle 俯仰角pitching moment coefficient 俯仰力矩系数pitot pressure 皮托压力pitot static tube 皮托静压管pitot tube 皮托管pitting corrosion 坑蚀pivot 枢轴pivot friction 轴承摩擦pivot journal 枢轴颈pivot support 轴颈支座pivoting 绕轴旋转pivoting friction 转动摩擦pivoting friction torque 转动摩擦力矩plan of transposition 变位图planar junction 平面结planar radius of inertia 平面惯性半径plane 平面plane bearing 平面支承plane coordinates 平面座标plane couette flow 平面库爱特怜plane cylindric wave 平面柱面波plane elasticity 平面弹性plane flow 平面怜plane frame work 平面构架plane lattice 平面点阵plane mathematical pendulum 平面数学摆plane motion 平面运动plane of deformation 形变平面plane of discontinuity 间断面plane of flexure 挠曲面plane of flow 怜平面plane of measurement 测量面plane of oscillation 振荡平面plane of polarisation 偏光面plane of stratification 层理面plane of symmetry 对称面plane of the section 截面plane of vibration 振动平面plane parallel atmosphere 平面分层大气plane parallel motion 平面平行运动plane plasticity 平面塑性plane poiseuille flow 平面泊肃叶怜plane problem 平面问题plane strain 平面应变plane stress problem 平面应力问题plane structure 平面结构plane symmetry 平面对称plane system 平面系plane system of force 平面力系plane truss 平面桁架plane wake 平面尾流plane wave 平面波plane wave expansion 平面波展开planetary configuration 行星组态planetary ellipsoid 行星椭球planetary orbit 行星轨道planetary vorticity flux 行星涡通量planetary wave 行星波planetary west wind drift 行星午漂流planetogenic vortex 形成行星的涡流planform 外形planing boat 滑行艇plaque 板plasma 等离子体plasma accelerator 等离子体加速器plasma balance 等离子体平衡plasma density 等离子体密度plasma dynamics 等离子体动力学plasma electron oscillation 等离子体电子振荡plasma filled waveguide 等离子体波导plasma flow 等离子体怜plasma flow similarity 等离子体怜相似plasma frequency 等离子体频率plasma generator 等离子体发生器plasma heating 等离子体加热plasma injection 等离子体注入plasma injector 等离子体注入器plasma instability 等离子体不稳定性plasma ion oscillation 等离子体离子振荡plasma jet 等离子体射流plasma oscillation 等离子体振荡plasma physics 等离子体物理学plasma propulsion 等离子体推进plasma reactor 等离子体反应器plasma resonance 等离子体共振plasma rocket 等离子体火箭plasma shock wave 等离子体激波plasma speed 等离子体速度plasma state 等离子体态plasma swelling 等离子体肿胀plasma torch 等离子体喷枪；等离子体焰炬plasma wave 等离子体波plasma wavelength 等离子体波长plasma wind tunnel 等离子体风洞plasmatron 等离子体发生器plasmoid 等离子体状态plasmotron 等离子体发生器plastic 塑性的plastic after flow 塑性后效plastic agent 增塑剂plastic anisotropy 塑性蛤异性plastic bending 塑性弯曲plastic body 塑性固体plastic buckling 塑性屈曲plastic collision 塑性碰撞plastic deformation 塑性应变plastic design 塑性设计plastic elongation 塑性延伸plastic equilibrium 塑性平衡plastic flow 塑性怜plastic flow persistence 塑性后效plastic flow rule 塑性怜规则plastic fracture 塑性断裂plastic gel 塑性凝胶plastic hinge 塑性铰plastic hysteresis 塑性滞后plastic impact 塑性碰撞plastic limit 塑性极限plastic limit load 塑性极限载荷plastic material 塑性材料plastic moment 塑性弯矩plastic plane strain 塑性平面应变plastic plane stress 塑性平面应力plastic potential 塑性势plastic range 塑性区域plastic rigid boundary 刚塑性边界plastic sheet 薄片plastic state 塑性状态plastic strain 塑性应变plastic strength 塑性强度plastic stress 塑性应力plastic stress function 塑性应力函数plastic stress surface 塑性应力面plastic viscosity 塑性粘度plastic wave 塑性波plastic work 塑性功plastic yield 塑性屈服plasticity 塑性plasticity condition 塑性条件plasticity index 塑性指数plasticity modulus 塑性模量plasticity theory of hencky 亨奇塑性理论plasticity threshold 塑性阈plasticization 塑性化plasticizer 增塑剂plasticizing 增塑plasticodynamics 塑性体动力学plasticostatics 塑性体静力学plastics 塑料plastigel 塑性凝胶plasto elastic 塑弹性的plasto inelastic 塑性非弹性的plastogel 塑性凝胶plastomer 塑性体plastometer 塑度计plastometry 塑性测定plate 板plate bearing test 平板承载试验plate girder 板大梁plate structure 板结构plate theory 板理论plate thickness 板块厚度plot 图plotting 绘图plumb 测深锤plumb line 铅垂线plume 羽流烟羽plunging 纵摇pneumatic brake 空气制动器pneumatic buffer 空气缓冲器气力减震器。
机械工程学专业词汇英语翻译（P）2
pneumatic chuck ⽓动卡盘 pneumatic conveying ⽓动输送 pneumatic drive ⽓动驱动 pneumatic governor ⽓动蒂器 pneumatic hammer 空⽓锤 pneumatic hoist 风动起重滑车 pneumatic press ⽓动压⼒机 pneumatic rammer ⽓动夯锤 pneumatic shell 耐压壳 pneumatic shock absorber 空⽓缓冲器⽓⼒减震器 pneumatic starting ⽓压起动 pneumatic transport ⽓⼒输送 pneumonics 压⽓学 poinsot motion 潘怂动 poinsot theorem 潘栓理 point mass 质点质量 point mechanics 质点⼒学 point of action 酌点 point of admission 进⽓点 point of application 酌点 point of branching 分⽀点 point of detachment 分离点 point of division 分割点 point of emergency 初始点 point of inflection 拐点 point of inflexion 拐点 point of resonance 共振点 point of support ⽀承点 point of zero moment 拐点 point source explosion 点爆炸 point transfer matrix 点变换矩阵 point vortex 点涡 pointed corrosion 坑蚀 pointer 指针 poise 泊 poiseuille flow 泊肃叶怜 poiseuille's law 泊肃叶定律 poisson bracket 泊松括号 poisson equations 泊松⽅程 poisson kinematic equations 泊松运动⽅程 poisson's ratio 泊松⽐ poisson's theorem 泊松定理 polar 极线 polar coordinates 极坐标 polar equation 极⽅程 polar moment of inertia 极惯性矩 polar motion 极运动 polar resisting moment 极阻⼒矩 polarimetry 测偏振术 polariscope 偏光镜 polarization 偏光 polarization by deformation 依变形极化 polarization by refraction 折射偏振 polarization energy 极化能量 polarization fading 偏振衰减 polarization force 极化⼒ polarization modulation 偏振灯 polarization wave 极化波 polarized light 偏振光 pole 杆 pole curve 本体极迹 pole strength 极强 polhode 本体极迹 polhode cone 本体极迹锥⾯ polished section 抛光磨⽚ poloidal magnetic field ⾓向磁场 poloidal mode 极向模型 polycrystalline material 多晶物质 polycrystalline substance 多晶物质 polydimensional 多维的 polygon 多边形 polygon of forces ⼒多边形 polygonal connection 多⾓联结 polyhedral 多⾯体的 polyhedral angle 多⾯⾓ polyhedron 多⾯体 polymer 聚合物 polymer degradation 解聚酌 polymeric liquids 聚合物液体 polymorphism 多形现象 polymorphy 同质多形 polyphase 多相的 polyslip 复滑移 polytrope 多变曲线 polytropic atmosphere 多元⼤⽓ polytropic exponent 多变指数 polytropic index 多变指数 ponderomotive force 有质动⼒ pore fluid 充液多孔体 pore pressure 孔隙压⼒ pore space 孔隙空间 pore water pressure 孔隙⽔压⼒ porewater 孔隙⽔ porosity 孔隙度 porous 多孔的 porous diaphragm 多孔膜 porous diffusion 多孔扩散 porous disc 透⽔板 porous flow 渗流 porous material 多孔性材料 porous media 多孔介质 porous membrane 多孔膜 porous slab 多孔板 porous structure 多孔结构 portal bracing 桥门撑杆架 position head 位置⽔头 position of rest 静⽌位置 position vector 位⽮ positive feedback 正反馈 positive pressure 正压 positive pressure head 正压头 positive pressure wave 正压⼒波 positive pulse 正脉冲 positive rotation 正旋 positivity wave 正波 possible displacement 可能位移 post buckling behavior 屈曲后⾏为 potential 势 potential difference 势差 potential energy 位能 potential energy of stress 应⼒势能 potential field 势场 potential flow 势流位流 potential force 有势⼒ potential function 势函数 potential function of airy 爱⾥势函数 potential gradient 势梯度 potential head 位势头 potential internal energy 内势能 potential motion 位势运动 potential of central forces 有⼼⼒势 potential of discontinuity 不连续势 potential of simple layer 单层势 potential operator 位势算符 potential scattering 势散射 potential stability 势稳定性 potential theory 位势论 potential variability 势可变性 potential vector 势⽮ potential vortex 势涡 potential vorticity 位势涡度 pothole 地⾯深⽳ power 功率 power extraction 功率提取 power factor 功率因数 power law 指数定律 power law of distribution 指数分布定律 power loss 功率损耗 power of force ⼒功率 power spectrum 密度谱 poynting effect 坡印廷效应 practical efficiency 实际效率 practical system of units 实⽤单位制 prager theory of plasticity 普拉格塑性理论 prandtl body 普朗特体 prandtl boundary layer 普朗特边界层 prandtl glauert law 普朗特格劳厄脱规则 prandtl glauert rule 普朗特格劳厄脱规则 prandtl lifting line theory 普朗特升⼒线理论 prandtl meyer flow 普朗特迈耶流 prandtl meyer wave 普朗特迈耶波 prandtl mixing length 普朗特混合长度 prandtl number 普朗特数 prandtl relation 普朗特关系式 prandtl torsion function 普朗特扭转函数 prandtl tube 普朗特管 pratt truss 普拉特桁架 pre combustion chamber 预燃室 preacceleration 预加速 preadaptation 预适应 preageing 预时效 preamplifier 前置放⼤器 precession 旋进 precession cone 旋进锥 precession of a top 陀螺的旋进 precession of earth 地球的旋进 precession of gyroscope 陀螺旋进 precession of orbit 轨道旋进 precession time 旋进时间 precessional motion 旋进运动 prechamber 预燃室 precipitability 沉淀性 precipitate 沉淀物 precipitation 沉淀 precipitation hardening 沉淀硬化 precision measurement 精确测量 precision of measurement 测量准确度 precision type instrument 精密仪器 precompression 预压缩 preconsolidation 预固结 precooling 预冷却 predeflection 预偏转 preexpansion saturation 膨胀前饱和 preheated air 预热空⽓ preheating 预热 preliminary design 初步设计 preliminary load 预加载 preload 预加载 preoscillation 预振荡 preoscillation time 预振荡时间 press in method 尖端压⼊⽅法 press pump 增压泵 pressductor 压⼒传感器 pressing 压模 pressure 压⼒ pressure amplitude 压幅 pressure angle 压⼒⾓ pressure balance 压⼒秤 pressure center 压⼒中⼼ pressure coefficient 压⼒系数 pressure compensation 压⼒补偿 pressure conduit 压⼒管道 pressure controller 压⼒第器 pressure converter 压⼒变换器压⼒转换器 pressure curve 压⼒曲线 pressure diagram 压⼒曲线 pressure difference 压⼒差 pressure diffusion 压差扩散 pressure distribution 压⼒分布 pressure distribution curve 压⼒分布曲线 pressure drag 压⼒阻⼒ pressure drop 压降 pressure elasticity 压缩弹性 pressure energy 压⼒能量 pressure equalizing 均压 pressure equation 压⼒⽅程 pressure fall 压降 pressure feed 压送 pressure field 压⼒场 pressure filter 压滤机 pressure flow 压⼒流 pressure fluctuation 压⼒波动 pressure force 压⼒ pressure front 激波前沿 pressure function 压⼒函数 pressure gage 压⼒计 pressure gradient 压⼒梯度 pressure head 压头 pressure intensity 压强 pressure jump 压⼒跃变 pressure line 压⼒线 pressure loss 压⼒损耗 pressure lubrication 压⼒润滑 pressure maximum 压⼒ pressure measuring device 压⼒计 pressure meter 压⼒计 pressure method 压⼒法 pressure minimum 最⼩压⼒ pressure nozzle 压⼒喷嘴 pressure outside 外压⼒ pressure piping 压⼒管道 pressure propagation 压⼒传播 pressure pump 压送泵 pressure recovery 压⼒恢复 pressure reducing valve 减压阀 pressure regulator 压⼒蝶器 pressure relief 卸压 pressure resistance 压⼒阻⼒ pressure response 压⼒响应 pressure rise 增压 pressure sensitivity 压⼒灵敏度 pressure shift 压致位移 pressure shock 压缩激波 pressure side 压⼒⾯ pressure stress 压应⼒ pressure tank 压⼒槽 pressure tensor 压⼒张量 pressure test 压⼒试验 pressure transducer 压⼒变换器 pressure tube 压⼒管 pressure turbine 反唤⽔轮机 pressure valve 压⼒阀 pressure vessel 压⼒容器 pressure volume diagram 压容图 pressure water 加压⽔ pressure wave 压⼒波 pressurized gas 压缩⽓体 prestrain 预应变 prestress 预应⼒ prestressed concrete 预应⼒混凝⼟ pretensioning system 先张法 primary back reaction 初级反酌 primary consolidation 初始固结 primary creep 初始蠕变 primary stress 初始应⼒ primary system 值统 primary wave 初波 primaryload 知荷载 principal axes of an area ⾯积轴 principal axis 轴 principal axis of inertia 惯性轴 principal axis of strain 应变轴 principal axis transformation 轴变换 principal bending moment 咒矩 principal contour 秩⾼线 principal coordinate system 著标系 principal coordinates 著标 principal curvature 助率 principal deformation 枝变 principal direction of glide 脂移⽅向 principal direction of oscillation ⽵荡⽅向 principal extension ratio 朱长⽐ principal function 哈密顿酌 principal glide system 脂移系统 principal invariant 只变量 principal line 诌 principal load 知荷载 principal minor 钟式 principal moment of inertia 诌性矩 principal motion 炙动 principal net of the flow 著柳 principal normal 吱线 principal plane 纸⾯ principal plane of flexure 钟曲⾯ principal plane of glide 脂移平⾯ principal plane of inertia 诌性平⾯ principal plane of stress 枝⼒平⾯ principal problem of dynamics 动⼒学知问题 principal radius of curvature 助率半径 principal section 重⾯ principal shear stress 拄应⼒ principal shock 逐 principal simulation error 郑拟误差 principal strain 枝变 principal strain direction 枝变⽅向 principal strain ratio 枝变⽐ principal stress 枝动 principal stress axis 枝⼒轴 principal stress direction 枝⼒⽅向 principal stress method 枝⼒法 principal stress moment 枝⼒矩 principal stress ratio 枝⼒⽐ principal surface tension 猪⾯张⼒ principal symmetry plane 衷称⾯ principal tensile stress 汁应⼒ principal trajectory 朱迹 principal value 值 principal vector 指量 principle 原理 principle of conservation of area ⾯积守恒原理 principle of conservation of energy 能量守恒原理 principle of continuity 连续性原理 principle of dissipation 耗散原理 principle of hydrodynamic images 铃⼒学镜像原理 principle of least action 最⼩酌原理 principle of least constraint 最⼩约束运动原理 principle of least curvature 最⼩曲率原理 principle of least work 最⼩功原理 principle of linear momentum 线性动量定理 principle of linear superposition 线性叠加原理 principle of minimum 最⼩值原理 principle of minimum complementary energy 最⼩余能原理 principle of minimum dissipation of entropy 最⼩耗熵原理 principle of minimum potential energy 最⼩势能原理 principle of minimum virtual mass 最⼩虚质量原理 principle of mobile equilibrium 动态平衡原理 principle of moment 矩原理 principle of momentum conservation 动量守恒原理 principle of parallel flow 平⾏镰理 principle of phase stability 相位稳定性原理 principle of quasi continuity 准连续性原理 principle of relativity 相对性原理 principle of similitude 相似律 principle of solidification 固化原理 principle of statics 静⼒学原理 principle of superposition 叠加原理 principle of the inertia of energy 能量惯性原理 principle of the maximum 值原理 principle of the parallelogram of forces ⼒平⾏四边形定律 principle of transfer 转移原理 principle of using travelling waves ⾏波前进原理 principle of virtual displacement 虚位移原理 principle of virtual power 虚功原理 principle of virtual stress 虚应⼒原理 principle of virtual work 虚功原理 probability 概率 probability amplitude 概率幅度 probability current 概率量 probability current density ⼏率淋度 probability density ⼏率密度 probability distribution 概率分布 probability frequency function 概率频率函数 probability of collision 碰撞⼏率 probability of state 态的概率 probable error 概率误差 procedure 程序 process 过程 product moment 积矩 product moment correlation 积矩关联 product of inertia 惯性积 profile 轮廓 profile chart 轮廓图 profile coefficient 翼型系数 profile curve 轮廓曲线 profile drag 理想铃中的阻⼒ profile error 廓形误差 profile flow 翼型绕流 profile gage 轮廓量规 profile mean line 翼型中线 profilogram 轮廓曲线 program control 程序控制 program debugging 程序翟 programming error 程序设计错误 progressive loading 逐步加载 progressive motion 前进运动 progressive nutation 正章动 progressive precession 正旋进 progressive wave 前进波 project 设计 projectile 抛射体 projectile motion 抛射体运动 projection 射影 projection operator 投影算符 projection plane 投影平⾯ proof stress 容许应⼒ proof test 加压试验 prop 螺旋桨 prop jet 涡轮螺旋桨发动机 propagation 传播 propagation of pressure 压⼒传递 propagation of the tide 潮汐传播 propagation velocity 传播速度 propellant 推进剂 propeller 螺旋桨 propeller blade 螺旋桨叶⽚ propeller effect 螺桨效应 propeller fan 螺桨式风机 propeller pump 螺旋桨式泵 propeller shaft 螺旋桨轴 propeller thrust 螺旋桨推⼒ propeller turbine 螺旋桨式⽔轮机 propeller type flowmeter 螺桨型量计 propelling force 推进⼒ propelling nozzle 推⼒喷管 proper boundary value problem 本者值问题 proper function 本寨数 proper mass 固有质量 proper moment 固有矩 proper motion 固有运动 proper power 固有功率 proper rate 正常速率 proper rotation 固有转动 proper value 本盏 proper vector 本崭量 proper velocity 固有速度 property tensor 特性张量 property to oscillation 振荡特性 proportion ⽐ proportion by weight 重量⽐ proportional limit ⽐例极限。
《机械工程专业英语教程》课文翻译
机械工程专业英语教程第一课：机械工程简介Introduction to Mechanical EngineeringSection 1: OverviewMechanical engineering is a diverse and dynamic field that encompasses the design, development, and operation of machinery, structures, and systems. This branch of engineering plays a crucial role in various industries, including automotive, aerospace, manufacturing, and energy.Section 2: Responsibilities and SkillsAs a mechanical engineer, your responsibilities will include designing and analyzing mechanical systems, conducting tests and experiments, and supervising the manufacturing process. You will also need to have a strong understanding of physics, mathematics, and computer-aided design (CAD). Additionally, problem-solving skills, attention to detail, and the ability to work well in teams are essential.Section 3: Career OpportunitiesA degree in mechanical engineering can open up a wide range of career opportunities. You could work in research and development, product design, manufacturing, or projectmanagement. Mechanical engineers are in demand in almost every industry, ensuring a stable and rewarding career path.Section 4: University CoursesTo become a mechanical engineer, it is essential to pursue a degree in mechanical engineering from a reputable university. The curriculum typically includes courses in engineering principles, materials science, thermodynamics, fluid mechanics, and mechanical design. Additionally, practical training through internships or cooperative education programs is crucial for gaining hands-on experience.Section 5: ConclusionMechanical engineering offers a challenging and rewarding career for those with a passion for solving problems and a desire to create innovative solutions. With the right education and skills, you can embark on a successful journey in the field of mechanical engineering. Remember, the possibilities are endless in this ever-evolving discipline.第二课：机械设计基础Fundamentals of Mechanical DesignSection 1: IntroductionIn this lesson, we will explore the fundamentals of mechanical design. Mechanical design involves the creation and development of physical systems and components that meet specific requirements and specifications. This processrequires a deep understanding of materials, mechanics, and engineering principles.Section 2: Design ProcessThe design process typically follows a systematic approach that includes several stages. These stages include problem identification, conceptual design, detailed design, manufacturing, and testing. Each stage involves various activities such as brainstorming, prototyping, and evaluation.Section 3: Design ConsiderationsDuring the design process, there are several important considerations to keep in mind. These include functionality, efficiency, reliability, safety, and cost-effectiveness. It is also crucial to consider the environmental impact and sustainability of the design.Section 4: Tools and SoftwareTo aid in the design process, engineers use various tools and software. Computer-aided design (CAD) software allows for precise modeling and simulation of mechanical systems. Finite element analysis (FEA) software helps in analyzing the structural integrity and performance of designs.Section 5: Case StudyTo further understand the application of mechanical design principles, we will examine a case study. This real-world example will demonstrate how the design process isimplemented to solve a specific problem and achieve desired outcomes.Section 6: ConclusionMechanical design is a critical aspect of mechanical engineering. It requires a combination of creativity, technical knowledge, and attention to detail. By mastering the fundamentals of mechanical design, you will be well-equippedto tackle complex challenges and contribute to the development of innovative solutions.以上是《机械工程专业英语教程》的课文翻译。
机械专业英语和翻译
机械专业英语词汇金属切削metal cutting机床machine tool金属工艺学technology of metals刀具cutter摩擦friction联结link传动drive/transmission轴shaft弹性elasticity频率特性frequency characteristic误差error响应response定位allocation机床夹具jig动力学dynamic运动学kinematic静力学static分析力学analyse mechanics拉伸pulling压缩hitting剪切shear扭转twist弯曲应力bending stress强度intensity三相交流电three-phase AC磁路magnetic circles变压器transformer异步电动机asynchronous motor几何形状geometrical精度precision正弦形的sinusoid交流电路AC circuit机械加工余量machining allowance变形力deforming force变形deformation应力stress硬度rigidity热处理heat treatment退火anneal正火normalizing脱碳decarburization渗碳carburization电路circuit半导体元件semiconductor element反馈feedback发生器generator直流电源DC electrical source门电路gate circuit逻辑代数logic algebra外圆磨削external grinding内圆磨削internal grinding平面磨削plane grinding变速箱gearbox离合器clutch绞孔fraising绞刀reamer螺纹加工thread processing螺钉screw铣削mill铣刀milling cutter功率power工件workpiece齿轮加工gear mechining齿轮gear主运动main movement主运动方向direction of main movement 进给方向direction of feed进给运动feed movement合成进给运动resultant movement of feed 合成切削运动resultant movement of cutting合成切削运动方向direction of resultant movement of cutting切削深度cutting depth前刀面rake face刀尖nose of tool前角rake angle后角clearance angle龙门刨削planing主轴spindle主轴箱headstock卡盘chuck2加工中心machining center车刀lathe tool车床lathe钻削镗削bore车削turning磨床grinder基准benchmark钳工locksmith锻forge压模stamping焊weld拉床broaching machine拉孔broaching装配assembling铸造found流体动力学fluid dynamics流体力学fluid mechanics加工machining液压hydraulic pressure切线tangent机电一体化mechanotronics mechanical-electrical integration气压air pressure pneumatic pressure 稳定性stability介质medium液压驱动泵fluid clutch液压泵hydraulic pump阀门valve失效invalidation强度intensity载荷load应力stress安全系数safty factor可靠性reliability螺纹thread螺旋helix键spline销pin滚动轴承rolling bearing滑动轴承sliding bearing弹簧spring制动器arrester brake十字结联轴节crosshead联轴器coupling链chain皮带strap精加工finish machining粗加工rough machining变速箱体gearbox casing腐蚀rust氧化oxidation磨损wear耐用度durability随机信号random signal离散信号discrete signal超声传感器ultrasonic sensor集成电路integrate circuit挡板orifice plate残余应力residual stress套筒sleeve扭力torsion冷加工cold machining电动机electromotor汽缸cylinder过盈配合interference fit热加工hotwork摄像头CCD camera倒角rounding chamfer优化设计optimal design工业造型设计industrial moulding design 有限元finite element滚齿hobbing插齿gear shaping伺服电机actuating motor铣床milling machine钻床drill machine镗床boring machine步进电机stepper motor丝杠screw rod导轨lead rail组件subassembly可编程序逻辑控制器Programmable Logic Controller PLC电火花加工electric spark machining电火花线切割加工electrical discharge wire - cutting相图phase diagram热处理heat treatment固态相变solid state phase changes有色金属nonferrous metal3陶瓷ceramics合成纤维synthetic fibre电化学腐蚀electrochemical corrosion 车架automotive chassis悬架suspension转向器redirector变速器speed changer板料冲压sheet metal parts孔加工spot facing machining车间workshop工程技术人员engineer气动夹紧pneuma lock数学模型mathematical model画法几何descriptive geometry机械制图Mechanical drawing投影projection视图view剖视图profile chart标准件standard component零件图part drawing装配图assembly drawing尺寸标注size marking技术要求technical requirements刚度rigidity内力internal force位移displacement截面section疲劳极限fatigue limit断裂fracture塑性变形plastic distortion脆性材料brittleness material刚度准则rigidity criterion垫圈washer垫片spacer直齿圆柱齿轮straight toothed spur gear 斜齿圆柱齿轮helical-spur gear直齿锥齿轮straight bevel gear运动简图kinematic sketch齿轮齿条pinion and rack蜗杆蜗轮worm and worm gear虚约束passive constraint曲柄crank摇杆racker凸轮cams共轭曲线conjugate curve范成法generation method定义域definitional domain值域range导数\\微分differential coefficient求导derivation定积分definite integral不定积分indefinite integral曲率curvature偏微分partial differential毛坯rough游标卡尺slide caliper千分尺micrometer calipers攻丝tap二阶行列式second order determinant 逆矩阵inverse matrix线性方程组linear equations概率probability随机变量random variable排列组合permutation and combination 气体状态方程equation of state of gas 动能kinetic energy势能potential energy机械能守恒conservation of mechanical energy动量momentum桁架truss轴线axes余子式cofactor逻辑电路logic circuit触发器flip-flop脉冲波形pulse shape数模digital analogy液压传动机构fluid drive mechanism 机械零件mechanical parts淬火冷却quench淬火hardening回火tempering调质hardening and tempering磨粒abrasive grain结合剂bonding agent砂轮grinding wheel机械零件mechanical parts淬火冷却quench淬火hardening回火tempering4调质hardening and tempering磨粒abrasive grain结合剂bonding agent砂轮grinding wheel机床行业部分英汉对照（1)：按英文字母排序3-Jaws indexing spacers 三爪、分割工具头A.T.C.system 加工中心机刀库Aluminum continuous melting & holding fu rnaces 连续溶解保温炉Balancing equipment 平衡设备Bayonet 卡口Bearing fittings 轴承配件Bearing processing equipment 轴承加工机Bearings 轴承Belt drive 带传动Bending machines 弯曲机Blades 刀片Blades,saw 锯片Bolts,screws & nuts 螺栓,螺帽及螺丝Boring heads 搪孔头Boring machines 镗床Cable making tools 造线机Casting,aluminium 铸铝Casting,copper 铸铜Casting,gray iron 铸灰口铁Casting,malleable iron 可锻铸铁Casting,other 其他铸造Casting,steel 铸钢Chain drive 链传动Chain making tools 造链机Chamfer machines 倒角机Chucks 夹盘Clamping/holding systems 夹具/支持系统CNC bending presses 电脑数控弯折机CNC boring machines 电脑数控镗床CNC drilling machines 电脑数控钻床CNC EDM wire-cutting machines 电脑数控电火花线切削机CNC electric discharge machines 电脑数控电火花机CNC engraving machines 电脑数控雕刻机CNC grinding machines 电脑数控磨床CNC lathes 电脑数控车床CNC machine tool fittings 电脑数控机床配件CNC milling machines 电脑数控铣床CNC shearing machines 电脑数控剪切机CNC toolings CNC 刀杆CNC wire-cutting machines 电脑数控线切削机Conveying chains 输送链Coolers 冷却机Coupling 联轴器Crimping tools 卷边工具Cutters 刀具Cutting-off machines 切断机Diamond cutters 钻石刀具Dicing saws 晶圆切割机Die casting dies 压铸冲模Die casting machines 压铸机Dies-progressive 连续冲模Disposable toolholder bits 舍弃式刀头Drawing machines 拔丝机Drilling machines 钻床Drilling machines bench 钻床工作台Drilling machines,high-speed 高速钻床Drilling machines,multi-spindle 多轴钻床Drilling machines,radial 摇臂钻床Drilling machines,vertical 立式钻床drills 钻头Electric discharge machines(EDM) 电火花机Electric power tools 电动刀具Engraving machines 雕刻机Engraving machines,laser 激光雕刻机Etchin g machines 蚀刻机Finishing machines 修整机Fixture 夹具Forging dies 锻模Forging,aluminium 锻铝Forging,cold 冷锻Forging,copper 铜锻Forging,other 其他锻造Forging,steel 钢锻Foundry equipment 铸造设备Gear cutting machines 齿轮切削机5Gears 齿轮Gravity casting machines 重力铸造机Grinde r bench 磨床工作台Grinders,thread 螺纹磨床Grinders,tools & cutters 工具磨床Grinders,ultrasonic 超声波打磨机Grinding machines 磨床Grinding machines,centerless 无心磨床Grinding machines,cylindrical 外圆磨床Grinding machines,universal 万能磨床Grinding tools 磨削工具Grinding wheels 磨轮Hand tools 手工具Hard/soft and free expansion sheet making plant 硬(软)板(片)材及自由发泡板机组Heat preserving furnaces 保温炉Heating treatment funaces 熔热处理炉Honing machines 搪磨机Hydraulic components 液压元件Hydraulic power tools 液压工具Hydraulic power units 液压动力元件Hydra ulic rotary cylinders 液压回转缸Jigs 钻模Lapping machines 精研机Lapping machines,centerless 无心精研机Laser cutting 激光切割Laser cutting for SMT stensil 激光钢板切割机Lathe bench 车床工作台Lathes,automatic 自动车床Lathes,heavy-duty 重型车床Lathes,high-speed 高速车床Lathes,turret 六角车床Lathes,vertical 立式车床Lubricants 润滑液Lubrication Systems 润滑系统Lubricators 注油机Machining centers,general 通用加工中心Machining centers,horizontal 卧式加工中心Machining centers,horizontal & vertical 卧式及立式加工中心Machining centers,vertical 立式加工中心Machining centers,vertical double-column ty pe 立式双柱加工中心Magnetic tools 磁性工具Manifolds 集合管Milling heads 铣头Milling machines 铣床Milling machines,bed type 床身式铣床Milling machines,duplicating 仿形铣床Milling machines,horizontal 卧式铣床Millin g machines,turret vertical 六角立式铣床Milling machines,universal 万能铣床Milling machines,vertical 立式铣床Milling machines,vertical & horizontal 立式及卧式铣床Mold & die components 模具单元Mold changing systems 换模系统Mold core 模芯Mold heaters/chillers 模具加热器/冷却器Mold polishing/texturing 模具打磨/磨纹Mold repair 模具维修Molds 模具Nail making machines 造钉机Oil coolers 油冷却器Overflow cutting machines for aluminium w heels 铝轮冒口切断机P type PVC waterproof rolled sheet making plant P型PVC 高分子防水PCB fine piecing systems 印刷电器板油压冲孔脱料系统Pipe & tube making machines 管筒制造机Planing machines 刨床Planing machines vertical 立式刨床Pneumatic hydraulic clamps 气油压虎钳Pneumatic power tools 气动工具Powder metallurgic forming machines 粉末冶金成型机Presses,cold forging 冷锻冲压机presses,crank 曲柄压力机Presses,eccentric 离心压力机Presses,forging 锻压机Presses,hydraulic 液压冲床Presses,knuckle joint 肘杆式压力机Presses,pneumatic 气动冲床Presses,servo 伺服冲床Presses,transfer 自动压力机Pressing dies 压模Punch formers 冲子研磨器Quick die change systems 速换模系统6Quick mold change systems 快速换模系统Reverberatory furnaces 反射炉Rollers 滚筒Rolling machines 辗压机Rotary tables 转台Sawing machines 锯床Sawing machines,band 带锯床Saws,band 带锯Saws,hack 弓锯Saws,horizontal band 卧式带锯Saws,vertical band 立式带锯shafts 轴Shapers 牛头刨床Shearing machines 剪切机Sheet metal forming machines 金属板成型机Sheet metal working machines 金属板加工机Slotting machines 插床spindles 主轴Stamping parts 冲压机Straightening machines 矫直机Switches & buttons 开关及按钮Tapping machines 攻螺丝机Transmitted chains 传动链Tube bending machines 弯管机Vertical hydraulic broaching machine 立式油压拉床Vises 虎钳Vises,tool-maker 精密平口钳Wheel dressers 砂轮修整器Woven-Cutting machines 织麦激光切割机Wrenches 扳手螺丝词汇的中英文对照六角盖头螺帽HEX CAP NUTS六角锯齿螺帽HEX SERRATED NUTS六角轮缘螺帽HEX FLANGE NUTS 高脚螺帽HEX COUPLING NUTS(HIGH NUTS)圆螺帽ROUND NUTS四角螺帽SQUARE NUTS7HEA VY HEX NUTS不锈钢六角螺帽STAINLESS STEEL HEXNUTS不锈钢尼龙嵌入螺帽STAINLESS STEELNYLON INSERT LOCK NUTS普通六角螺帽HEX NUTS六角重型螺帽HEA VY HEX NUTS薄型螺帽HEX JAM NUTS尼龙嵌入防松螺帽NYLON INSERT LOCK NUTS 机械螺丝用六角螺帽HEX MACHINE SCREW NUT 机械工具英语机械工具spanner 扳子(美作:wrench) double-ended spanner 双头扳子adjustable spanner, monkey wrench 活扳子,活络扳手box spanner 管钳子(美作:socket wrench) calipers 卡规pincers, tongs 夹钳shears 剪子hacksaw 钢锯wire cutters 剪线钳multipurpose pliers,universal pliers 万能手钳adjustable pliers 可调手钳punch 冲子drill 钻chuck 卡盘scraper 三角刮刀reamer 扩孔钻callipergauge 孔径规rivet 铆钉nut 螺母locknut 自锁螺母,防松螺母bolt 螺栓pin, peg, dowel 销钉washer 垫圈staple U形钉oil can 油壶jack 工作服grease gun 注油枪机械加工抛光polishing 安装to assemble 衬套bushing外贸常用机械英语大全Assembly line 组装线Layout 布置图Conveyer 流水线物料板Rivet table 拉钉机Rivet gun 拉钉枪Screw driver 起子Pneumatic screw driver 气动起子worktable 工作桌OOBA 开箱检查fit together 组装在一起fasten 锁紧(螺丝)fixture 夹具(治具)pallet 栈板barcode 条码barcode scanner 条码扫描器fuse together 熔合fuse machine热熔机8repair修理operator作业员QC 品管supervisor 课长ME 制造工程师MT 制造生技cosmetic inspect 外观检查inner parts inspect 内部检查thumb screw 大头螺丝lbs. inch 镑、英寸EMI gasket 导电条front plate 前板rear plate 后板chassis 基座bezel panel 面板power button 电源按键reset button 重置键Hi-pot test of SPS 高源高压测试V oltage switch of SPS 电源电压接拉键sheet metal parts 冲件plastic parts 塑胶件SOP 制造作业程序material check list 物料检查表work cell 工作间trolley 台车carton 纸箱sub-line 支线left fork 叉车personnel resource department 人力资源部production department生产部门planning department企划部QC Section 品管科stamping factory冲压厂painting factory烤漆厂molding factory成型厂common equipment常用设备uncoiler and straightener整平机punching machine 冲床robot机械手hydraulic machine油压机lathe车床planer |plein|刨床miller 铣床grinder磨床linear cutting线切割electrical sparkle电火花welder电焊机staker=reviting machine铆合机position 职务president董事长general manager总经理special assistant manager特助factory director厂长department director部长deputy manager | =vice manager 副理sectio n supervisor课长deputy section supervisor =vice section supe risor副课长group leader/supervisor组长line supervisor线长assistant manager助理to move, to carry, to handle搬运be put in storage入库pack packing包装to apply oil 擦油to file burr 锉毛刺final inspection终检to connect material接料to reverse material 翻料wet station沾湿台Tiana天那水cleaning cloth抹布to load material上料to unload material卸料to return material/stock to退料scraped |\\'skr?pid|报废scrape ..v.刮;削deficient purchase来料不良manufacture procedure制程deficient manufacturing procedure制程不良oxidation |\\' ksi\\'dei?n|氧化scratch刮伤dents压痕defective upsiding down抽芽不良defective to staking铆合不良embedded lump镶块feeding is not in place送料不到位stamping-missing漏冲production capacity生产力education and training教育与训练9proposal improvement提案改善spare parts=buffer备件forklift叉车trailer=long vehicle拖板车外贸常用机械英语大全(续)compound die合模die locker锁模器pressure plate=plate pinch压板bolt 螺栓administration/general affairs dept总务部automatic screwdriver电动启子thickness gauge厚薄规gauge(or jig)治具power wire电源线buzzle蜂鸣器defective product label不良标签identifying sheet list 标示单location地点present members出席人员subject主题conclusion结论decision items决议事项responsible department负责单位pre-fixed finishing date预定完成日approved by / checked by / prepared by核准/ 审核/承办PCE assembly production schedule sheet PCE 组装厂生产排配表model 机锺work order工令revision版次remark备注production control confirmation生产确认checked by初审approved by核准department部门stock age analysis sheet 库存货龄分析表on-hand inventory现有库存available material良品可使用obsolete material良品已呆滞to be inspected or reworked 待验或重工total 合计cause description原因说明part number/ P/N 料号type形态item/group/class类别quality品质prepared by制表notes说明year-end physical inventory difference analysis sheet 年终盘点差异分析表physical inventory盘点数量physical count quantity帐面数量difference quantity差异量cause analysis原因分析raw materials原料materials物料finished product成品semi-finished product半成品packing materials包材good product/accepted goods/ acceptedparts/good parts良品defective product/non-good parts不良品disposed goods 处理品warehouse/hub仓库on way location在途仓oversea location海外仓spare parts physical inventory list备品盘点清单spare molds location模具备品仓skid/pallet 栈板tox machine自铆机wire EDM线割EDM放电机coil stock卷料sheet stock片料tolerance工差score=groove压线cam block滑块pilot 导正筒trim 剪外边pierce剪内边drag form压锻差pocket for the punch head挂钩槽slug hole 废料孔10feature die公母模expansion dwg展开图radius半径shim(wedge)楔子torch-flame cut火焰切割set screw止付螺丝form block折刀stop pin 定位销round pierce punch=die button圆冲子shape punch=die insert异形子stock locater block定位块under cut=scrap chopper清角active plate活动板baffle plate挡块cover plate盖板male die公模female die母模groove punch压线冲子air-cushion eject-rod气垫顶杆spring-box eject-plate弹簧箱顶板bushing block 衬套insert 入块club car高尔夫球车capability能力parameter参数factor系数phosphate皮膜化成viscosity涂料粘度alkalidipping脱脂main manifold主集流脉blanking穿落模dejecting顶固模demagnetization去磁;消磁high-speed transmission高速传递heat dissipation热传rack上料degrease脱脂rinse水洗alkaline etch龄咬desmut 剥黑膜D.I. rinse纯水次Chromate铬酸处理Anodize阳性处理seal封孔revision版次part number/P/N料号good products良品scraped products报放心品defective products不良品finished products成品disposed products处理品barcode条码flow chart流程表单assembly组装stamping冲压molding成型spare parts=buffer备品coordinate座标dismantle the die折模auxiliary fuction辅助功能poly-line多义线heater band 加热片thermocouple热电偶sand blasting喷沙grit 砂砾derusting machine除锈机degate打浇口dryer烘干机induction 感应induction light 感应光response=reaction=interaction感应ram连杆edge finder巡边器concave凸short 射料不足nick缺口speck瑕??shine亮班splay 银纹gas mark焦痕delamination起鳞cold slug冷块blush 导色gouge沟槽;凿槽satin texture段面咬花witness line证示线patent专利grit 沙砾granule=peuet=grain细粒11grit maker抽粒机cushion缓冲magnalium 镁铝合金magnesium镁金metal plate钣金lathe车mill 锉plane刨grind磨drill 铝boring镗blinster 气泡fillet 镶;嵌边through-hole form通孔形式voller pin formality滚针形式cam driver铡楔shank摸柄crank shaft曲柄轴augular offset角度偏差velocity速度production tempo生产进度现状torque扭矩spline=the multiple keys 花键quenching淬火tempering回火annealing退火carbonization碳化tungsten high speed steel钨高速的moly high speed steel钼高速的organic solvent有机溶剂bracket小磁导liaison 联络单volatile 挥发性resistance电阻ion 离子titrator滴定仪beacon警示灯coolant冷却液crusher破碎机机械类常用英语：生产类PCS Pieces 个(根,块等)PRS Pairs 双(对等)CTN Carton 卡通箱PAL Pallet/skid 栈板PO Purchasing Order 采购订单MO Manufacture Order 生产单D/C Date Code 生产日期码ID/C Identification Code (供应商)识别码SWR Special Work Request 特殊工作需求L/N Lot Number 批号P/N Part Number 料号阀门种类英汉术语对照Air valves 空气阀门Angle Stop valves 角式截止阀Angle Throttle Valves 角式节流阀Angle Type Globe Valves 门角式截止阀Ash valves 排灰阀Aspirating valves 吸（抽）气阀Auxiliary valves 辅助（副）阀Balance valves 平衡阀Bellows valves 波纹管阀Blowdown valves 泄料（放空，排污）阀Brake valves 制动阀Butterfly Type Non-slam Check 蝶式缓冲止回阀Butterfly Valves with Gear Actuator 蜗轮传动蝶阀Buttwelding valves 对焊连接阀Clamp valves 对夹式阀门Cock 二通Combination valves 组合阀CQ Thread Ball Valves CQ螺纹球阀Culvert valves 地下管道阀Deceleration valves 减速阀Diaphragm Valves 隔膜阀Decompression valves 泄压阀Double Disc Flat Gate Valves 双闸板平板闸阀Double Disk Parallel Gate V alves明杆平行式双闸板闸板Double Opening Exhaust Valves 双口排气球12Drainage valves 排水阀Electric Actuated Stop V alves 电动截止阀Electric Actuated Wedge Gate Valves 电动楔式闸阀Electric Double Disk Parallel Gate Valve s 电动平行式双闸板闸板Emergeny Cut-off Valves 紧急切断阀Exhaust valves 排气阀Free Float Type Steam Trap 浮球式疏水阀Flange Ball Valves 法兰球阀Flange Gate Valves 法兰闸阀Flange Globe Valves 法兰截止阀Gauge Valves 仪表阀Hand-operated valves 手动阀Hard Seal Butterfly Valves 金属密封碟阀High Temperature Pressure Power Statio n Gate Valves 高温高压电站闸阀High Temperature Pressure Power Statio n Globe Valves 高温高压电站截止阀Hydraulic relay valves 液压继动阀Lift Check Valves 升降式止回阀Lift Check Valves 升降式止回阀Limit valves 限位阀Lining Ball Valves 衬里球阀Lining Butterfly Valves 衬里碟阀Lining Check Valves 衬里止回阀Lining Cock 衬里二通Lining Globe Valves 衬里截止阀Lining T-Cock Valves 衬里三通旋塞阀Liquid Indicator 液位计LPG Pipe Fitting 液化气管件Magnetic Co-operate Globe Valves 磁耦合截止阀Magnetism Forle Pumps 磁力泵Manual Oil Pumps Valves 手摇油泵(阀) Meter Needle Type Globe Valves 仪表针形截止阀Oblique Stop Valves 直流式截止阀Parallel Slide Valves 浆液阀Pintle valve 针形阀Piping Centrifugal Pumps 管道离心泵Plunger valves 柱塞阀Pressure valve 压力（増压）阀Piping Pumps 管道泵Piping Safety Valves 管道安全阀Plunger Globe Valves 柱塞截止阀Quick Draining Valves 快速排污阀Restrictor Valves 过流阀(或节流阀) Safety Valves 安全阀Screw Pumps 螺杆泵Scum Gate Valves 排渣闸阀Solenoid valves 电磁阀Single Disc Flat Gate Valves 单闸板平板闸阀Single Opening Exhaust Valves 单口排气球Slurry Pumps 泥浆泵Stop Valves 截止阀Strainer 过滤器Submerged Motor Pumps 潜水电泵(排污泵)Swing Check Valves 旋启式止回阀Swing Check Valves 旋启式止回阀Tank Lorry Ball Valves 槽车球阀T-Cock 三通Thin Gate Valves 薄型闸阀Throttle Valves 节流阀Tiny Drag Slow Shut Check Valves 微阻缓闭止回阀Triple (tee) valves 三通阀Two-way valves 二通阀Under Water Pumps 液下泵Vacuum Pumps 水力喷射器(真空泵)Vertical Lift Check Valves 立式止回阀Wafer Check Valves 对夹式止回阀Wafer plate valves 对夹蝶板阀Wafer Type Butterfly Valves with Rubber Itning对夹式衬胶蝶阀Waste Valves 排污箱(阀)Water Seal Gate Valves 水封闸阀Wedge Gate Valves 楔式闸阀Y Type and Cylinder Filters Y型筒型过滤器阀门零部件英汉术语对照Axis Guide 轴套Ball 球、球芯13Ball seat 密封圈Blowdown Sealing Face 启、阀件密封面Body 阀体Bonnet 阀盖Disc 阀瓣Mut 螺母Screw 螺栓Sealing 密封件Spring 弹簧Stem 阀杆Stem Mut 阀杆螺母Stem seal 填料Wedge Disc 闸板阀门规范技术英语术语对照Applicable medium 适用介质Applicable temperature 适用温度Butt Clamp 对夹Chemical analysis 化学成份Connecting format 连接形式Double disc 双闸板Flexible disc 弹性闸板Flange 法兰Hoop 卡箍Inside thread 内螺纹Jacket 夹套Mains 电源Material chemical analysis and mechanical capacity材料化学成份和机械性能materials 材料Materials for main parts 主要零件材料Mechanical capacity 机械性能Max. Discharging Capacity 最大排水量Max. Operating Temperature 最高工作温度Max. Allowable Temperature 最高允许温度Max. Allowable Pressure 最高允许压力Model 型号Name of parts 零件名称nitrogen (N) 氮Nominal bore 公称通径Nominal Pressure 公称压力Nozzle 排气口Outside thread 外螺纹Oxidant 氧化性介质Parallel 平行Piping 管路Piston 活塞Reductant 还原性介质Rising stem 明杆Seal 阀座，密封面Seat testing pressure 压力气密封试验压力Socket 卡套Specifications 性能规范Single disc 单闸板Solid 刚性Strengh testing pressure 强度试验压力Steam , condensate 蒸汽,凝结水Stroke 冲程，行程Water,oil,steam 水,温度,气Wedge 楔式Welding 焊接阀门材质术语英汉对照Atbas metal 镍铬钢Buna-N rubber 丁晴橡胶Casting aluminium brass 铸铝黄铜Casting aluminium bronze 铸铝青铜Ceramic metal 陶瓷金属Chromel alloy 镍铬合金CHR rubber 氯晴橡胶Chrominm-molybdenum-vanadium steel 铬钼钒钢Chromium stainless steel 铬不锈钢Chromium-molybdenum steel 铬钼钢Corrugation pad 波形垫Cuprum alloy 铜合金Ductile Cast iron 球墨铸铁Expanded graphite 柔性石墨Fine Steel Casting iron 优质碳素钢Fluorous rubber 氟橡胶Gray Cast iron 灰铸铁Hayne's alloy 钴铬钨合金High tem perature steel 高温钢Monel 蒙乃尔合金Low temperature steel 低温钢Nylon 尼龙塑料Polytetrafluoroethylene(PTEF) 聚四氟乙烯Polythene 聚乙烯Pure aluminium 纯铝Pure cupper 纯铜14Rubber graphite board 橡胶石墨板Spring steel 弹簧钢Stainless acid-resisting steel 不锈耐酸钢Stainless and Graphite 不锈钢/石墨Stainless steel 不锈钢Steel Casting iron 碳素钢铸件Shell Test Pressure 壳体试验压力Service Fluid 工作介质机械类常用英语：钢材类alloy tool steel 合金工具钢aluminium allo y 铝合金钢bearing alloy 轴承合金blister steel 浸碳钢bonderized steel sheet 邦德防蚀钢板carbon tool steel 碳素工具钢clad sheet 被覆板clod work die steel 冷锻模用钢emery 金钢砂ferrostatic pressure 钢铁水静压力forging die steel 锻造模用钢galvanized ste el sheet 镀锌铁板hard alloy steel 超硬合金钢high speed too l steel 高速度工具钢hot work die steel 热锻模用钢low alloy to ol steel 特殊工具钢low manganese casting steel 低锰铸钢marg ing steel 马式体高强度热处理钢martrix alloy 马特里斯合金meehanite castiron 米汉纳铸钢meehanite metal 米汉纳铁merchant iron 市售钢材molybdenum high speed steel 钼系高速钢molybdenum steel 钼钢nickel chromium steel 镍铬钢prehardened steel 顶硬钢silicon steel sheet 矽钢板stainless steel 不锈钢tin plated steel sheet 镀锡铁板tough pitch copper 韧铜troostite 吐粒散铁tungsten steel ?钢vinyl tapped steel sheet 塑胶覆面钢板塑件模具相关英文compre sion molding压缩成型flash mold 溢流式模具plsitive mold 挤压式模具split mold 分割式模具cavity型控母模core模心公模taper锥拔leather cloak仿皮革shiver饰纹flow mark流痕welding mark溶合痕post screw insert螺纹套筒埋值self tapping screw自攻螺丝striper plate脱料板piston 活塞cylinder汽缸套chip细碎物handle mold手持式模具encapsulation molding低压封装成型、射出成型用模具two plate两极式（模具）well type蓄料井insulated runner绝缘浇道方式hot runner热浇道runner plat浇道模块valve gate阀门浇口band heater环带状的电热器spindle 阀针spear head刨尖头slag well冷料井cold slag冷料渣air vent排气道welding line熔合痕eject pin顶出针knock pin顶出销return pin回位销反顶针sleave套筒stripper plate脱料板insert core放置入子runner stripper plate浇道脱料板15guide pin 导销eject rod (bar)（成型机）顶业捧subzero深冷处理three plate三极式模具runner system浇道系统stress crack应力电裂orientation定向sprue gate射料浇口，直浇口nozzle射嘴sprue lock pin料头钩销(拉料杆) slag well冷料井side gate侧浇口edge gate侧缘浇口tab gate搭接浇口film gate薄膜浇口flash gate闸门浇口slit gate 缝隙浇口fan gate扇形浇口dish gate因盘形浇口diaphragm gate隔膜浇口ring gate环形浇口subarine gate潜入式浇口tunnel gate隧道式浇口pin gate针点浇口Runner less无浇道(sprue less)无射料管方式long nozzle 延长喷嘴方式sprue浇口;溶渣机械工程专业英语翻译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。
机械工程学专业词汇英语翻译(S)
safe load 安全载荷safe seismic distance 安全震距safe stress 安全应力safety coefficient 安全系数safety element 安全元件safety explosive 安全炸药safety factor 安全因数safety limit 安全限值safety valve 安全阀saffman force 萨夫曼力sag 下弯saha equation 萨哈方程saint venant principle 圣维南原理saltation 跃移saltation velocity 跃移速度sample 试样sampling 采样sampling average 采样平均sampling error 取样误差sand heap analogy 沙堆比拟sand hill analogy 沙堆比拟sand wave 沙波sandwich 层叠物sandwich plate 多层板sandwich type shell 夹层壳satellite 卫星satellite dynamics 卫星动力学saturated air 饱和空气saturated gas 饱和气体saturated porous media 饱和多孔介质saturated steam 饱和蒸汽saturated vapor pressure 饱和蒸汽压saturated vapour 饱和蒸汽saturation 饱和saturation adiabat 饱和绝热线saturation curve 饱和曲线saturation pressure 饱和压力saturation ratio 饱和度saturation state 饱和状态saturation temperature 饱和温度saturation value 饱和值saturation vapour pressure 饱和蒸汽压sawtooth pulse 锯齿形脉冲sawtooth wave 锯齿波sawtooth wave oscillation 锯齿波形振荡scalar 标量scalar coupling 标量耦合scalar field 标量场scalar matrix 标量矩阵scalar potential 标量势scalar product 标积scalar quantity 标量scalar tensor 标量量scale effect 尺度效应scale length 标尺长度scale of hardness 硬度计scale of turbulence 湍陵度scales 天平scaling law 标度律scattered light method 散光法scattered wave 散射波scattering 散射scattering amplitude 散射幅度scattering angle 散射角scattering coefficient 散射系数scattering cross section 散射截面scattering ellipse 散射椭圆scattering error 散射误差scattering in 散射scattering intensity 散射强度scattering length 散射长度scattering resonance 散射共振schlieren method 纹影法schuler period 舒勒周期sclerometric hardness 刮痕硬度scleronomic constraints 与时间无关的约束scleronomous binding 与时间无关的约束scleroscope 回跳硬度计scleroscope hardness 回跳硬度scratch hardness 刮痕硬度scratch hardness test 刮痕硬度试验screw axis 螺旋轴screw dislocation 螺旋位错screw displacement 螺旋位移screw motion 螺线运动screw propeller 螺旋推进器螺旋桨sea wave 海洋波seal force 气封力seaplane 水上飞机season crack 自裂second class constraint 第二类约束second cosmic velocity 第二宇宙速度second law of dynamics 动力学第二定律second law of thermodynamics 热力学第二定律second of time 时秒second order elasticity 二阶弹性second order fluid 二阶铃second problem of dynamics 动力学知问题second viscosity coefficient 第二粘度系数secondary collision 二次碰撞secondary compression 二次压缩secondary consolidation 二次固结secondary creep 第二阶段蠕变secondary explosion 二次爆炸secondary flow 次级流secondary load 二次负载secondary moment 副力矩secondary motion 次级运动secondary principal stress 次枝力secondary resonance 次级共振secondary simulation error 二次模拟误差secondary stress 次应力secondary structure 次级结构secondary undulation 次波动secondary wave 次级波seconds pendulum 秒摆section 截面section modulus 截面模数section wave 截面波sectional area 截面积sectional drawing 切面图sectorial area 扇形面积sectorial moment of inertia 扇形惯性矩secular determinant 久期行列式secular equation 久期方程sediment runoff 泥沙运载量sedimentation 沉降sedimentation analysis 沉积分析sedimentation balance 沉积天平sedimentation flow 沉积流sedimentation velocity 沉降速度seepage 渗透seepage flow 渗流seepage pressure 渗透压力segment of a circle 弓形segmentation 分割segregation 偏析seiche 湖面波动seism 地震seismic coefficient 地震系数seismic conductivity 地震波传导性seismic effect 地震效应seismic focus 震源seismic force 地震力seismic load 地震荷载seismic pendulum 地震摆seismic pickup 地震拾波器seismic prospecting 震波勘探seismic region 地震区seismic response 地震响应seismic sea wave 地震海啸seismic spectrum 地震波谱seismic surges 地震海啸seismic system 地震系统seismic wave 地震波seismicity 地震活动度seismogram 地震记录图seismograph 地震仪selection 选择self acting control 直接控制self adjusting 自动蝶的self aligning 自的的self alignment 自行的self balancing 自动平衡的self balancing device 自平衡装置self centering 自动定心的self contraction 自收缩self correlation function 自相关函数self damping 自衰减self diffusion 自扩散self diffusion coefficient 自扩散系数self diffusion current 自扩散流self diffusion velocity 自扩散速度self energy 自能self excitation 自激self excited vibration 自激振动self heating 自热self ignition 自点火self inductance 自感self locking 自锁self lubrication 自动润滑self oscillation 自振荡self power 固有功率self radiation 自辐射self regulation 自第self rotation 本正转self scattering 自散射self similar flow 自相似流self similarity 自相似self simulation 自模拟self stress 自具应力self thermal diffusion 自热扩散selsyn 自动同步机semi analytical method 半解析法semi axis 半轴semi circle 半圆semi circular 半圆的semi classical method 半经典的方法semi elliptic spring 半椭圆形弹簧semi infinite body 半无限体semi inverse method 半逆法semi liquid state 半液态semi major axis 长半径semi permeable 半渗透的semi turbulent 半湍聊semiconductor strain gage 半导体应变仪sense of rotation 转动方向sensitivity 灵敏度sensitivity constant 灵敏度常数sensitivity to deformation speed 变形速度灵敏度sensitization 敏化sensor 传感器separated boundary layer 分离边界层separated flow 分离流separation factor 分离因子separation method 分离法separation of variables 变数分离separation point 分离点sequence 序列series 系列serviceability 适用性servo system 伺服系统set noise 机齐声set up 胆setback 后退setting 安装setting frequency 导频率settled creep 似粘性蠕变settlement 沉积settling velocity 沉降速度sextant 六分仪shading 阴影法shadow 阴影shadow factor 阴影因数shadow method 阴影法shadow zone 阴影区shadowgraph 影象图shadowgraph method 描影法shafranov kruskal criterion 沙弗拉诺夫克鲁斯卡尔判据shaft 轴shaft axis 轴心线shaft friction 表面摩擦shaft horsepower 轴马力shaft journal 轴颈shake down 振动硬化shake off effect 振动效应shaking 摇荡shaking conveyer 振动输送机shaking out 振摇萃取shaking screen 摇动筛shaking table 振动台shallow notch 浅切口shallow shell 扁壳shallow water 浅水区shallow water theory 浅水理论shallow water wave 浅水波shape anisotropy 形状蛤异性shape elasticity 形状弹性shape factor 形状因子；形状因数shape parameter of boundary layer 边界层的形状参数shape relaxation 形状弛豫shaping 成形shapiro step 夏皮罗级shattering 破碎shear 剪切shear center 剪心shear crack 剪切裂隙shear deformation 剪切应变shear difference method 剪应力差法shear elasticity 切变弹性shear failure 剪切破坏shear fracture 剪切破坏shear grade 剪切梯度shear lag 剪切滞后shear line 剪切线shear mode 剪切振模shear modulus 剪切模量shear plane 剪切面shear plane method 剪切面法shear resistance 剪切阻力shear strain 剪切应变shear strain energy 剪应变能shear strength 抗剪强度shear stress 剪应力shear stress line 剪应力线shear stress tensor 剪切应力量shear surface 切变面shear test 剪切试验shear transfer 剪切传递shear turbulence 剪湍寥shear vibration 剪切振动shear viscosity 切变粘度shear wave 等容波sheared edge 剪切边缘shearing area 剪切面积shearing center 剪心shearing coefficient 切变系数shearing curve 剪切曲线shearing elasticity modulus 切变模数shearing error 剪切误差shearing field rheometer 剪切场龄计shearing flow 剪流shearing force 剪力shearing force diagram 剪力图shearing impact 剪切冲击shearing instability 剪切失稳shearing load 剪切载荷shearing method 剪切法shearing moment 剪切力矩shearing rigidity 抗剪刚度shearing stress 剪应力shearing velocity 剪切速度sheet 薄板sheet bar 薄板畔sheet thickness 薄板厚度shell 壳shell of many layers 夹层壳shell of revolution 旋转壳shell theory 壳理论shielding 屏蔽shift 位移shift angle 位差角shift diagram 位移图shift factor 位移因子shift matrix 位移矩阵shift structure 错列结构shift surface 位移面ship 船ship hull 船体ship oscillation 船舶振荡ship resistance 船舶阻力ship wave 船行波shoal water 浅水区shock 冲击撞击shock absorber 缓冲器缓冲装置shock absorption 冲稽收shock adiabat 冲圾热线shock angle 撞磺shock coefficient 撞坏数shock condition 冲货件shock diffuser 激波扩散器shock eliminator 缓冲器减震器shock equation 激波方程shock excitation 撞护发shock expansion 冲还开shock free 无冲荒shock front 激波前沿shock front thickness 激波前沿厚度shock isolation 冲霍离shock isolator 冲霍离器shock layer 激波层shock limitation 激波限制shock line 激波线shock load 冲簧重shock mach number 激波马赫数shock momentum 撞化量shock motion 冲凰动shock normal 冲花线shock polar 激波极线shock polaric diagram 激波极线图shock potential 冲黄shock pressure 冲还力shock proof 抗震的shock propagation 激波传播shock pulse 冲祸冲shock relaxation 激波弛豫shock resistance 冲昏力shock response 冲混应shock response spectrum 冲混应谱shock stall 激波失速shock strength 冲豢度shock stress 冲沪力shock test 冲辉验shock transfer 冲猾递shock tube 激波管shock wave 激波shock wave curvature 激波波前曲率shock wave drag 激波阻力shock wave heating 冲花加热shock wave relation 冲花关系式shockley barrier layer 肖克利势垒层shockley partial dislocation 肖克利型定域位错shoot 急流shooting flow 快速射流急流shore hardness 肖氏硬度shore scleroscope test 肖氏硬度试验short crested wave 短峰波short distance scattering 近距散射short fiber 短纤维short period perturbation 短周期扰动short range force 短程力short term strength 短期强度short time creep strength 短时蠕变强度short time test 快速试验short wave 短波short wave radiation 短波辐射shortness 脆性shot firing 点火shot peening 喷丸硬化shot point 爆破点shrinkage 收缩shrinkage allowance 收缩容许量shrinkage crack 收缩裂缝shrinkage factor 收缩因数shrinkage porosity 收缩孔隙度shrinkage pressure 收缩压强shrinkage stress 收缩应力shut down 停止shutoff 停止side displacement 侧面位移side drag 侧面阻力side overflow 横向溢流side pressure 侧压力side wave 边频波sideslip 侧滑sidewall 侧壁sidewind 侧风sieve mesh 筛孔sieve plate 筛板sign 记号signal 信号silencer 消声器silo 导弹地下仓库similar 相似的similar test 相似检验similarity 相似similarity criterion 相似准则similarity law 相似性定律similarity parameter 相似参数similarity principle 相似性原理similarity rule 相似规则similarity theorem 相似性定律similarity theory 相似理论similarity transformation 相似变换similitude 相似simple 单纯的simple beam 简支梁simple bending 单纯弯曲simple closed curve 简单闭曲线simple elastoplastic problem 简单弹塑性问题simple equivalent pendulum 单摆simple harmonic motion 简谐振动simple harmonic oscillation 简谐振动simple harmonic oscillator 简谐振子simple harmonic wave 简谐波simple hinge 单铰链simple loading 简单加载simple loading theorem 简单加载定理simple material 简单物质simple oscillation 简单振荡simple pendulum 单摆simple refraction 单折射simple shear 简单剪切simple shearing strain 简切应变simple shearing stress 简单切应力simple solid material 简单固体材料simple supported edge 简支边simple system 单一系统simple tension 简单拉伸simple torsion 简单扭转simple truss 简单桁架simple vibration 简单振荡simple wave flow 简单波流simplex interpolation 简单插simply periodic function 简单周期函数simply supported beam 简单支撑梁simpson's rule 辛普森法则simulated process parameter 模拟过程参数simulated system parameter 模拟系参数simulation 模拟simulation error 模拟误差simulator 模拟装置simultaneity 同时性simultaneous 同时的simultaneous blasting 齐发爆破simultaneous earthquake 同时地震sine 正弦sine wave 正弦波singing 振鸣single crystal 单晶single dislocation 单一位错single force 集中力single phase 单相的single refraction 单折射single rotor 单转子single scattering 单散射single stage compression 单级压缩single stage compressor 单级压缩机single stage pump 单级泵single valuedness 单值性single wave 孤立波singular function 奇异函数singular integral 奇异积分singular perturbation method 奇异微扰法singular point 奇点singular solution 奇异解singular surface 奇异曲面singularity 奇异性sink 汇sink flow 汇流sinking speed 降落速度sinking velocity 沉降速度sintering point 软化点sinusoidal curve 正弦曲线sinusoidal law 正弦定律sinusoidal quantity 正弦量sinusoidal spiral 正弦螺线sinusoidal wave 正弦波siphon 虹吸管site 场地size 尺寸size distribution 粒度分布size reduction 破碎skeletal structure 骨架结构skeletal vibration 骨架振动skeleton 骨架skeleton diagram 方框图skeleton line 骨架线skew 倾斜的skew anisotropy 斜蛤异性skew bridge 斜桥skew distribution 非对称性分布skew lines 斜直线skew symmetry 斜对称skin 囚skin depth 囚深度skin friction 表面摩擦skin friction resistance 表面摩擦阻力skin friction stress 表面摩擦应力skin resistance 表面阻力skip phenomenon 跳跃现象skipped distance 跳跃距离slab 平板slant distance 斜距slat 前缘缝翼sleeve 轴套slender body 细长体slender profile 细长翼slender rod 细杆slender wing 小展弦比机翼slenderness 细长比slenderness ratio 细长比slide 滑动slide valve air pump 滑阀空气泵slider 滑板sliding bearing 滑动轴承sliding contact 滑动接触sliding friction 滑动摩擦sliding friction torque 滑动摩擦力矩sliding mode crack 滑移型裂纹sliding motion 滑动sliding pressure 滑动压sliding resistance 滑动阻力sliding surface 滑动面sliding vector 滑移矢量sliding weight 滑锤slight earthquake 轻微地震slip band 滑移带slip coefficient 滑恋数slip direction 滑移方向slip flow 滑流slip frequency 差频slip line 滑动线slip moment 滑动力矩slip plane 滑移面slip ratio 滑动比slip ring 滑环slip speed 转差速率slip stream 滑流slip surface 滑动面slip system 滑移系slip vector 滑移矢量slip velocity 滑临度slip zone 滑移区slippage tensor 滑僚量slipping 滑动slipstream effect 滑璃应slit 缝隙slope 倾斜slope current 倾斜流坡度流slope deflection 斜挠度slope deflection method 角变位移法slope distance 斜距slope failure 边坡破坏slope of surface 水面坡度slope resistance 坡度阻力slot 缝slow 慢的slow boundary layer 慢边界层slow flow 缓流slow motion 慢速移动slow release 慢释放slowing down 减速slowly varying component 慢变分量slug flow 慢流slurry pump 泥浆泵small amplitude oscillation 小振幅振荡small angle collision 小角碰撞small calorie 克卡small deformation 小变形small hardness 微硬度small oscillation 小振荡small scale turbulence 小尺度湍流smoke gas 烟气smoke wind tunnel 烟风洞smooth flow 平滑怜smooth pipe 光滑管道smooth surface 光滑面smooth tube 光滑管道smoothed curve 光滑曲线smoothing 平滑化smoothness 平滑度smoothness properties 平滑特性snaking 蛇行snow load 雪载soaking 浸渍soap film analogy 肥皂膜比拟soaring 滑翔soft shell 软壳softening 软化softening point 软化点soil characteristic 土的特性soil dynamics 土动力学soil erosion 土壤侵蚀soil humidity 土壤水分soil mechanics 土力学soil moisture 土壤水分soil pressure 土压soil suction force 土壤抽吸力soil temperature 土壤温度solar tidal wave 太阳潮汐波solar wind 太阳风solid 固体solid angle 立体角solid body 固体solid friction 固体摩擦solid gas interface 固气界面solid liquid interface 固液界面solid mechanics 固体力学solid of revolution 旋转体solid of rotation 旋转体solid phase 固相solid physical mechanics 固体物理力学solid plastic 固塑性的solid propellant rocket 固体燃料火箭solid solid interface 固固界面solid state 固态solidification 凝固solidification heat 凝固热solidification point 凝固点solidification shrinkage 凝固收缩solidity 固态solifluction 泥流solitary wave 孤立波solute boundary layer 溶质边界层solution 解sonic bang 声击sonic barrier 声障sound absorption 声吸收sound damping coefficient 声阻尼系数sound energy 声能sound insulating material 隔声材料sound oscillation 声振荡sound pressure 声压sound pressure level 声压级sound proof 隔音的sound velocity 声速sound wave 声波source 源source flow 源流source function 源函数source of seismic wave 地震波源space centrode 固定瞬心轨迹space cone 定瞬轴锥面space coordinates 空间坐标space craft 宇宙飞船space curve 空间曲线space distribution 空间分布space flight 宇宙飞行space framework 立体构架space inversion 空间反演space lattice structure 空间晶格结构space motion 空间运动space perception 空间感受space potential 空间势space problem 空间问题space reflection 空间反演space system 空间系space tensor 空间量space time coordinates 时空坐标系space time correlation 时空关联space time curve 时空曲线space time law 路径时间定律space time structure 时空结构space truss 空间桁架space vehicle 宇宙飞船space velocity 空间速度space wave 空间波spacecraft 宇宙飞船spacing wave 间隔波spallation 破碎spallation cross section 散裂截面span 跨距span length 跨长spar 翼梁spare 备件spark hardening 放电硬化spatial expansion 空间膨spatial kinematic chain 空间运动链spatial shear wave 空间切变波special perturbation 特殊微扰special relativity theory 狭义相对论specific action potential 比酌势specific deformation energy 比形变能specific destruction work 比破坏功specific discharge 通量密度specific elongation 延伸率specific entropy 比熵specific flow 比量specific flow rate 比潦specific force 比力specific free energy 比自由能specific gravity 比重specific head 比压头specific heat 比热specific heat at constant pressure 恒压比热specific heat at constant volume 恒容比热specific impulse 比推力specific internal energy 比能specific kinetic energy 比动能specific mass 比质量specific plastic 比塑性specific potential 比势specific power 比功率specific pressure 比压specific resistance 比阻力specific speed 比速率specific stiffness 比刚度specific strain energy 比应变能specific strength 比强度specific stress 比应力specific surface 比表面specific surface energy 比表面能specific thrust 比推力specific unbalance 比不平衡specific viscosity 比粘度specific volume 比容specific volumetric dilatation 体积膨胀率specific weight of engine 每马力重量specific wind pressure 比风压specimen 试样speckle 散斑speckle holography 散斑全息照相术speckle interferometry 散斑干涉法spectral condition 谱条件spectral curve 谱曲线spectral density 谱密度spectral displacement 谱位移spectral distribution 谱分布spectral frequency 谱频率spectral function 谱函数spectral line 谱线spectral method 谱方法spectral position 谱位置spectral shift 谱位移spectral theory 谱理论spectrum 谱spectrum matrix 谱矩阵spectrum tensor 谱量speed 速率speed change 变速speed control 速率第speed error 速率误差speed governor 蒂机speed indicator 速度计speed limiting device 限速器speed of autorotation 自转速度speed of heat propagation 热传播速率speed of light 光速speed of perception 感觉速率speed of response 响应速度speed of sound 声速speed per hour 时速speed range 变速围speed reduction 减速speed regulation 速度第speed regulator 蒂机speedometer 转速表sphere 球sphere of reflection 反射球sphere shaped 球形的spherical angle 球面角spherical bearing 球面支承spherical coordinates 球面坐标spherical function 球面函数spherical joint 球形接头spherical motion 球面运动spherical pendulum 球摆spherical shell 球壳spherical shock wave 球面激波spherical space 对映空间spherical strain tensor 球面应变量spherical stress tensor 球面应力量spherical surface 球面spherical tensor 球面量spherical top 球形陀螺spherical wave 球面波spheroidal wave function 球波函数spillway 溢淋spillway dam 溢劣spin angle 自旋角spin angular momentum 自旋角动量spin axis 自旋轴spin coordinate 自旋坐标spin eigenfunction 自旋本寨数spin eigenstate 自旋本宅spin interaction 自旋相互酌spin orbit potential 自旋轨道势spin relaxation 自旋弛豫spin resonance 自旋共振spin resonance frequency 自旋共振频率spin slip spectrum 自旋反转谱spin tensor 自旋量spin tensor operator 自旋量算符spin wave 自旋波spin wave theory 自旋波理论spindle 轴spinning 尾旋spinning detonation 旋焰爆炸spinning obstacle 旋转障碍spinning top 旋转陀螺spinning wind tunnel 螺旋风洞spinor field 旋量场spinor gravitation 旋量引力spinor wave 旋量波spinor wave equation 旋量波方程spinor wave function 旋量波函数spiral 螺线spiral dislocation 螺旋形位错spiral fiber structure 螺旋形纤维结构spiral flow 螺旋流spiral of archimedes 阿基米德螺线spiral orbit 螺线轨道spiral propeller 螺旋推进器spiral spring 螺旋形弹簧spiral trajectory 螺线轨道spiral vortex 螺旋形涡流spiral vortex model 螺旋涡模型spire 尖塔spirit level 水准器split hopkinson bar 分离式霍普金森杆split pattern 分离模式splitting 分裂spoiler 绕菱sponge 海绵spongy 海绵状的spontaneous combustion 自燃spontaneous crack propagation 自发裂缝传播spontaneous emission 自发发射spout 瘤口spouted bed 喷出床spouting spring 喷泉spray 喷雾spray pump 喷淋泵spray resistance 喷雾阻力spraying effect 雾化效应spraying nozzle 喷雾嘴spring 弹簧spring back 弹性回复spring balance 弹簧秤spring buffer 弹簧绶冲器spring constant 弹簧常数spring dynamometer 弹簧秤spring force 弹簧弹力spring hammer 弹簧锤spring manometer 弹簧式压力计spring model 弹簧模型spring oscillator 弹簧振子spring pressure 弹簧压力spring pressure gage 弹簧式压力计spring ring 弹簧圈spring scales 弹簧秤spring tension 弹簧力spurious frequency 寄生频率spurious oscillation 寄生振荡spurious scattering 虚散射squagging 自锁square measure 面积单位square wave 方形波square wave oscillation 矩形波振荡square wave pulse 矩形脉冲squashing 压碎squeezing 压榨stability 稳定性stability condition 稳定性条件stability constant 稳定性常数stability curve 稳定性曲线stability layer 稳定层stability limit 稳定性极限stability line 稳定性曲线stability of equilibrium 平衡稳定性stability of motions 运动稳定性stability of parallel flow 平行寥定性stability of stratified flow 分层寥定性stability of structures 结构稳定性stability of vibration 振动稳定性stability tensor 稳定性量stability theorem 稳定性定理stabilization 稳定化stabilized equilibrium 稳定平衡stabilizer 稳定器stabilizing force 稳定力stabilizing gyroscope 稳定陀螺stable axis 稳定轴stable equilibrium 稳定平衡stable equilibrium position 稳定平衡位置stable motion 稳定运动stable orbit 稳定轨道stable state 稳定状态stable system 稳定系stable wave 稳定波stage 阶段stage discharge curve 水位量曲线stage efficiency 分级效率staged rocket 多级火箭staggered arrangement 交错配置staggered riveting 交错铆接staggering 摇摆stagnant water 静水stagnation 停滞stagnation curve 静水曲线stagnation density 滞止密度stagnation point 驻点stagnation point flow 驻点流stagnation pressure 驻点压力stagnation temperature 滞止温度stake 杆stalled airfoil 失速机翼stalled condition 失速条件stalled flow 失速流stalled wing 失速机翼stalling 失速stalling angle 失速迎角stalling characteristics 失速特性stalling flight 失速飞行stalling point 失速点stalling speed 失速速率stand by power 备用功率standard atmosphere 标准大气standard condition 标准条件standard density 标准密度standard deviation 标准偏差standard equation 正规方程standard frequency 标准频率standard frequency spectrum 标准频谱standard isobaric surfaces 标准等压面standard linear solid 标准线形固体standard load 正常负载standard measure 标准衡器standard orifice plate 标准孔板standard pressure 标准压力standard resistance 标准阻力standard solid 标准固体standard state 标准状态standard test specimen 标准试样standard water column 标准水柱standard wave 标准波standard wind 标准风standing wave 驻波star connection y 形接法starboard 右舷starling hypothesis 斯塔林假说start up time 起动时间starting air 起动空气starting lever 起动杆starting of oscillations 振荡起动starting oscillation 起动振动starting period 起动时间starting power 起动功率starting pulse 起动脉冲starting resistance 起动阻力starting torque 起动转矩state continuity 状态连续性state curve 状态曲线state equation 物态方程state feedback control 状态反馈控制state function 态函数state of aggregation 聚集状态state of energy 能量状态state of plane stress 平面应力状态state of rest 静态state of strain 应变状态state of stress 应力状态state of suspension 悬浮状态state parameter 状态参数state space 状态空间state vector 态矢量static 静的static accuracy 静态准确度static balance 静态平衡static balancing 静力平衡static balancing machine 静平衡试验机static constraint reaction 静反力static deflection 静载挠度static elasticity 静弹性static equilibrium 静态平衡static fatigue 静疲劳static field 静场static force 静力static fracture 静态破裂static friction 静摩擦static head 静压头static hysteresis curve 静态滞后曲线static imbalance 静力不平衡static indeterminateness 超静定性static instability 静力不稳定性static lift 静升力static load 静负载static magnetic field 静磁场static modulus of elasticity 静弹性模量static moment 静力矩static moment of the surface 静力表面矩static pressure 静压static pressure tube 静压管static reaction 静反酌static rolling friction 静滚动摩擦static slip 静滑移static stability 静力稳定性static strength 静力强度static stress 静应力static surface tension 静表面力static temperature 静温static test 静力试验static unbalance 静力不平衡statical condition 静力条件statically defined 静定的statically determinate 静定的statically determinate beam 静定梁statically determinate reaction 静定反力statically determinate structure 静定结构statically determinate system 静定系statically indeterminate beam 静不定梁statically indeterminate structure 静不定结构statically indeterminate system 静不定系statics 静力学stationary axle 固定轴stationary blade 固定叶片stationary creep 定常蠕变stationary distribution 定常分布stationary equilibrium 定常平衡stationary field 恒定场stationary flow 定常流stationary motion 定常运动stationary orbit 静止轨道stationary point 平稳点stationary potential 稳定势stationary random process 平稳随机过程stationary satellite 静止卫星stationary state 平稳态stationary vibration 平稳振动stationary vortex 定常涡旋stationary wave 驻波statistic test 统计检验statistical accuracy 统计精度statistical analysis 统计分析statistical fluctuation 统计涨落statistical mechanics 统计力学statistical noise 统计噪声statistical theory of turbulence 湍脸计理论statistical thermodynamics 统计热力学statistical weight 统计重量statistics 统计学staude cone 斯德锥面steady detonation 定常爆轰steady flow 定常流steady free surface flow 定常无压流steady gas flow 定常气流steady load 不变负荷steady motion 定常运动steady potential 稳定势steady precession 稳定旋进steady rest 稳定架steady state 平稳态steady state creep 定常蠕变steady state magnetic field 稳定磁场steady state oscillation 稳态振荡steady vorticity 定常涡流steam 蒸汽steam bleeding 抽汽steam drive 蒸汽传动steam ejector 蒸汽喷射器steam extraction 抽汽steam hammer 蒸汽锤steam injector 蒸汽喷射器steam jet 蒸汽喷流steam meter 蒸汽量计steam nozzle 蒸汽喷嘴steam power 汽力steam pressure 蒸汽压steep throw 陡抛steepness of wave edge 波前陡度steering angle 转向角steering column 转向柱steiner theorem 平行轴定理stellar dynamics 恒星动力学stellar energy 恒星能量stellar guidance 天文导航stellar structure 恒星结构step disturbance 阶跃扰动step rocket 多级火箭step velocity 阶跃速度stepped shaft 梯级式轴stepwise loading 逐步加载stereographic net 伍尔夫经纬圈stereographic projection 球面投影stereophotogrammetry 立体照相测量术steric acceleration 空间加速度stiff chain 刚链stiff joint 刚节点stiffener 加劲材stiffening 加劲stiffening plate 加强板stiffening rib 加强肋stiffening ring 加强环stiffness 刚度stiffness coefficient 刚度系数stiffness matrix 刚度矩阵stiffness method 刚度法stiffness modulus 劲度模量stiffness reactance 劲度力抗stiffness rotor 刚性转子stiffness term 刚度项stochastic acceleration 随机加速度stochastic force 随机力stochastic hydraulics 随机水力学stochastic process 随机过程stochastic similarity 随机相似stochastic simulation 随机模拟stockmayer potential 史托克梅耶势stokes approximation 斯托克斯近似stokes flow 斯托克斯怜stokes fluid 斯托克斯铃stokes law 斯托克斯定律stokes stream function 斯托克斯怜数stokes theorem 斯托克斯定理stokes wave 斯托克斯波stoma 小孔stone stream 岩石流stop 停止stopping distance 停止距离storage 存储storage modulus 存储模量stored energy 储能stored energy function 储能函数storm surge 风暴潮storm wave 风暴波straight angle 平角straight line motion 直线运动straight line plot of the bending stress 弯曲应力直线图straight line wedge 直线楔straightening 矫正straightness 平直度strain 应变strain ageing 应变时效strain amplitude 应变幅度strain anisotropy 应变蛤异性strain anneal method 应变退火法strain component 应变分量strain crack 应变裂缝strain deviator 形变偏量strain ellipsoid 应变椭球strain energy 应变能strain energy density 应变能密度strain energy function 应变能函数strain energy method 应变能法strain energy theory 应变能理论strain fatigue 应变疲劳strain field 应变场strain free lattice 无应变点阵strain gage 应变计strain gradient 应变梯度strain hardening 应变硬化strain hardening capacity 应变硬化能力strain hardening coefficient 应变硬化系数strain hardening curve 应变硬化曲线strain hardening index 应变硬化指数strain history 应变历程strain intensity 应变强度strain invariant 应变不变量strain matrix 应变矩阵strain measure 应变量度strain measurement 应变测定strain potential 应变势strain rate 应变率strain rate effect 应变率效应strain rate history 应变率历程strain relaxation 应变弛豫strain space 应变空间strain tensor 应变量strain theory 应变理论。
机械专业英语1Special English for Mechanical Engineering
Special English for Mechanical Engineering
机械工程专业英语的特点
1. 单词特点
(1) 专业性词汇较多，且词形复杂，记忆难度大。
chrome-moly steel — 铬钼钢
antifriction bearing— 滚动轴承
epicyclic gear— 行星齿轮
A-frame A形架
V-slot V形槽 O-ring O形环
Y-connection Y形连接（星形连接） zigzag wave 锯齿形波
U-shaped magnet 马蹄形磁铁
V-belt 三角皮带
cabinet file 半圆锉
twist drill 麻花钻 X-ray X射线
机械工程专业英语的特点
slide-crank mechanism —曲柄滑块机构
detail drawing — 零件图
four-bar linkage —四连杆机构
构词法
（i）派生法-在一个词的前面或后面加上词缀来构成新词 的方法。
前缀：一般词义变化，词性不变。
anti-反，防；如antiknock抗震的，，antinoise抗噪声的， dis-不，相反；如discharge放电 pre-预先，在前；如preheat预热，preamplifier前置放大器 semi-半：semiconductor半导体，semiautomatic半自动化的
laser
受激辐射式光频放大器镭射
（2）计量单位名称一般用音译。有些还可以进一步简化。
hertz 赫兹（频率） 赫
newton 牛顿（力、重量） 牛
pascal 帕斯卡（压力、强度） 帕 watt 瓦特（功率）瓦
机械工程专业英语(面试翻译复习资料)
4.学习专业英语翻译技巧与方法的主要内容： (1.介绍和掌握单词与词组的¡°对应关系¡±
•The tube is second to none.
这个管子不亚于任何管子。（首屈一指）
•Monel metal is resistant to both fresh and salt
不能被估计过高。 正确译法：计算机在制造业应用上的重要性 怎么估计也不会过高。
机械工程专业英语概述 English in Mechanical Engineering
3.专业英语与基础英语的不同： 首先，专业英语在词义上具有不同于基础
英语的特点和含义。掌握专业词汇是学好专业 英语的基础，专业词汇的含义和上下文有关， 因此查阅专业书籍的 Index 并参照课文确定词 意是学习和掌握专业词汇的有效方法。
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 Engineering
(3.学习改变原文的词类和句子成分的规律， 使译文通顺。
•Scientific evidence must be gathered in such a
way, that other scientists can be sure of its accuracy.
机械工程专业英语 面试翻译复习
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。
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2、应力和应变在任何工程结构中独立的部件或构件将承受来自于部件的使用状况或工作的外部环境的外力作用。
如果组件就处于平衡状态,由此而来的各种外力将会为零,但尽管如此,它们共同作用部件的载荷易于使部件变形同时在材料里面产生相应的内力。
有很多不同负载可以应用于构件的方式。
负荷根据相应时间的不同可分为: (a)静态负荷是一种在相对较短的时间内逐步达到平衡的应用载荷。
(b)持续负载是一种在很长一段时间为一个常数的载荷, 例如结构的重量。
这种类型的载荷以相同的方式作为一个静态负荷; 然而,对一些材料与温度和压力的条件下,短时间的载荷和长时间的载荷抵抗失效的能力可能是不同的。
(c)冲击载荷是一种快速载荷(一种能量载荷)。
振动通常导致一个冲击载荷, 一般平衡是不能建立的直到通过自然的阻尼力的作用使振动停止的时候。
(d)重复载荷是一种被应用和去除千万次的载荷。
(e)疲劳载荷或交变载荷是一种大小和设计随时间不断变化的载荷。
上面已经提到，作用于物体的外力与在材料里面产生的相应内力平衡。
因此,如果一个杆受到一个均匀的拉伸和压缩，也就是说, 一个力,均匀分布于一截面,那么产生的内力也均匀分布并且可以说杆是受到一个均匀的正常应力,应力被定义为应力==负载 P /压力A, 因此根据载荷的性质应力是可以压缩或拉伸的,并被度量为牛顿每平方米或它的倍数。
如果一个杆受到轴向载荷，即是应力，那么杆的长度会改变。
如果杆的初始长度 L 和改变量△L 已知，产生的应力定义如下: 应力==改变长△L /初始长 L 因此应力是一个测量材料变形和无量纲的物理量 ,即它没有单位;它只是两个相同单位的物理量的比值。
一般来说,在实践中,在荷载作用下材料的延伸是非常小的, 测量的应力以*10-6 的形式是方便的, 即微应变, 使用的符号也相应成为 ue。
从某种意义上说，拉伸应力与应变被认为是正的。
压缩应力与应变被认为是负的。
因此负应力使长度减小。
当负载移除时，如果材料回复到初始的，无负载时的尺寸时，我们就说它是具有弹性的。
一特定形式的适用于大范围的工程材料至少工程材料受载荷的大部分的弹性, 产生正比于负载的变形。
由于载荷正比于载荷所产生的压力并且变形正比于应变, 这也说明,当材料是弹性的时候, 应力与应变成正比。
因此胡克定律陈述, 应力正比于应变。
这定律服从于大部分铁合金在特定的范围内, 甚至以其合理的准确性可以假定适用于其他工程材料比如混凝土，木材，非铁合金。
当一个材料是弹性的时候，当载荷消除之后，任何负载所产生的变形可以完全恢复,没有永久的变形。
材料的弹性范围即是适用于胡克定律的范围，已经表明, 应力/应变==常数常数被赋予符号 E，被称为弹性模量或杨氏模量。
因此 E =应力/应变杨氏模量 E 一般认为在拉伸和压缩里是一样的，大多数工程材料有一个高的数值。
典型的，钢的 E = 200 * 109 N / m2,所以它将被观察到,Eq.应变通常是非常小的。
在最常见的工程应用中应变很少会超过 0、1%。
对任何材料，杨氏模量的实用价值,通常是提供了一个标准的材料测试标本。
4、工程机械概述正如我们环顾四周，我们看到世界的“东西”：机器全，设备，工具;事情，我们已经设计，建造和使用;木材，金属，陶瓷制成的东西，和塑料。
我们从经验知道，有些事情是比别人做得更好，他们去年更长，成本更低，更安静，看起来更好，或者更容易使用。
理想的情况，但是，每个这样的项目已按设计一些“功能要求，”由设计者认为，也就是说，它的设计，以回答这个问题，“究竟是什么职能应是执行？在工程世界”，频繁的主要功能是如此的支持，由于一些装载重量，惯性，压力式，从我们家中的光束，飞机的一个机翼等，必须对产品的材料，尺寸适当的融合，和紧固件生产结构，将执行一个较合理的成本合理的一生中其职能可靠。
在实践中，工程力学方法用于在两个完全不同的方式： 1.任何新设备的发展需要一个互动，形式，尺寸，材料，载荷，耐久性，安全性和 cost. 2.迭代审议。
当一个设备出现故障，往往是要进行一项研究，以查明故障原因，并找出潜在的纠正措施。
我们最优秀的设计往往演变的薄弱环节，通过逐步消除。
对许多工程师，上述过程都可以被证明是绝对精彩和愉快的，更不用提有利可图。
在任何“真正”的问题从来就没有足够好的，有用的信息，我们很少知道实际的载荷和精确操作的任何条件，准确的分析很少。
虽然我们可以精确的数学，综合分析，一般只是近似，不同技能的人可以得到不同的解决方案。
在工程力学研究中，大多数问题都将得到充分的“理想化”允许独特的解决方案，但应该清楚，“现实世界”远不如理想，而且你通常会在命令必须执行一些理想化获得一个解决方案。
在技术领域中，我们将考虑的是通常称为“静”与“材料力学”“静”指的是对固定设，备作用力学风和“材料力学”指的是这些部队在结构上的影响。
尽管许多设备都没有，事实上，静态的，这里开发的方法是完全适用于动态的情况如果与动态相关联的额外负荷，考虑。
每当动态势力相对较小的静态负荷，系统通常被认为是静态的。
在工程力学，我们赞赏逼近了在任何类型的固有的各种现实问题：首先，我们将要讨论的事情，这是在“均衡”，即没有加速。
但是，如果我们仔细观察的话，一切都正在加速。
我们会考虑很多构件是“失重”，但是他们从来没有的。
我们将按照部队的这种行为在一个“点”但所有力量在一个区域的行为。
，我们会考虑的某些部分“刚性”，但所有机构将在负荷下变形。
我们会作出这样的假设显然是错误的。
但是，这些假设应始终呈现的问题更容易，更容易处理。
你会发现，他们的目标是使尽可能多的简化假设没有严重退化的结果。
一般来说，没有明确的方法来确定如何彻底，或如何精确地说，对待一个问题：如果我们的分析过于简单，我们可能无法获得相关的答案，如果我们的分析过于详细，我们可能无法获得任何答案。
它通常是最好先从相对简单的分析，然后添加更多的细节，因为需要得到实际的解决办法。
在过去的二十年来，一直在为解决以往无法解决的问题，进行电脑化方法的途径巨大增长，因为所需的时间来解决这些问题将被禁止。
在同一时间内，计算机能力和使用成本下降了几个数量级。
我们正经历一个“个人电脑”校园涌入，在家里，和商业活动中。
6、轴的设计轴是一个旋转或者说是固定的构件,通常是圆形截面,轴上安装有齿轮、滑轮、飞轮和其他能量传递构件。
如果一个轴上装有几个齿轮或者滑轮，轴的不同部分将受到不同的扭矩，因为总能量在轴的不同的点逐渐损失。
因此，必须要标注出轴的各个部分承受的扭矩。
然后研究弯矩的分布,最好画出剪力和弯矩的草图。
(徒手画也行) 就使用方面来说，轴通常是一种旋转构件用来传递能量。
尤其在过去的使用中,是一个固定轴带动旋转的车轮，滑轮等等。
然而,一般用法的话是不区分轴是否旋转的。
另一方面,在一个驾马车的时代里,我们所说的轴就是汽车上的车轴。
总轴或主轴,首先有一个力推动, 能量被从皮带或链条上传递下来。
—皮带和链条通常是沿着轴的方向排着。
放在主轴和发动机之间的轴通常被称为传动轴。
机器中较短的轴通常被称为梭。
从这个初步检查,在机械学中有这样一个问题,我们标示出扰度最大和扭矩最大的截面。
如果这些最大值发生在同一截面,那么那段截面所需要的直径也就确定了,当整根轴需要同样直径那么就取最大值。
如果最大值不发生在同一区段,那么比较两个最值处所确定的直径大小，取较大的作为轴的直径。
轴的直径在各个截面通常不同,有时因为结构的原因。
在这种情况下,就要检查应力或确认每段所需要的直径。
设计师使确定所有的部分在应力的作用下安全运行,并且要注意孔，键槽和其他的应力突变。
中空的轴有时候也很有用处，尽管它们比实心的要贵。
它们有自身的优点，相比较之下它们强度更大。
因为外部纤维在抵抗应力方面更有效，同时在热处理上反映更好因为同时在内外表面淬火。
所以所谓的空心轴也偶尔有需要，但是它们的边缘通常是做成大倾角的，为了去除锐边，这方面存在缺陷。
偏差在轴的设计中有重要的意义，标准的扭矩偏差从机械轴的每米0.25度到传动轴的1 度每米或者直径20偏差1度。
甚至短轴在硬度上也成为了一个特殊的问题，当施加一个突然地冲击，例如汽车上的曲轴。
这个冲击产生了一个扭转振动，通常是由汽车上的扭振阻尼器抵消的。
准许的偏差的数值很少，可能是因为数值的范围大并且每种情况都有其独特性，按照经验来说对于一个传动轴的偏差不允许超过 0.0005L。
L 表示支撑端面之间的距离。
尽管需要更高的刚度。
最理想的情况是，在传动轴上，把齿轮，滑轮安装在轴承附近以便减小力矩。
如果厚膜润滑应用在轴承上,轴承的宽度偏差应只是一小部分的油膜厚度;如果斜度过多,轴颈上会出现咬合。
一个调心轴承可以消除这种麻烦如果偏差可以接受。
在机械工具方面，刚度是一个需要特殊考虑的问题,因为它关系到精度。
如果一个轴支持一个齿轮需要比它携带v型滑轮更多的考虑偏差。
质心是对称的和旋转体的旋转中心点并不一致。
这是因为a从一个实际的观点出发是不可能使质量分布均匀使质心和几何中心重合b轴,在荷载作用下,使身体转动,而移动的质心离开真正的轴,经过轴承的中心线。
旋转先从几何轴线开始,但在一些速度下，质心便宜的离心力将和偏轴力相等,轴和与它相接触的部分会剧烈震动，因为离心力变更了轴旋转地方向。
这样的速度被称为临界速度。
在临界转速以上,运行平衡再次达到，那是的旋转中心是质心（因为平衡了离心力）。
高速涡轮机经常操作临界转速以上。
额外的临界速度,高于先前,成功的获得,但相应的振动的振幅逐渐减少。
许多轴有三个或更多的轴承支撑,这意味着这个问题是静不定。
材料强度的资料上给出了求解方法。
设计觉得一个问题应该同时考虑经济问题。
举例来说,如果一行三人或三人以上的轴轴承支持是必要的,保守的假设的制造成本可能更低--给予力矩的设计，一个略粗的轴的额外费可能比一份精心的设计分析要低。
8、带传动和链传动除了齿轮、皮带、链是广泛应用。
皮带、链代表主要类型的柔性传动构件。
Fig.8.1 显示这些构件和齿轮减速器结合一个典型的工业应用。
在这个应用程序说明了皮带,齿轮传动,链都是可以用来使之达到最佳效果。
转缸式发动机是由电力马达发展而来的,但是马达通常运转在很高的速度而传出的扭矩又太低和最终传动的应用不匹配。
对于一个给定的能量传递,扭矩值增加和转速的降低是成比例的。
所以有些减速技术往往是可取的。
一般来说,皮带传动应用在转速相对比较高的场合,一级减速是从电动机或马达上直接的减速。
一个较小的驱动滑轮连接到马达轴,而大直径滑轮被连接到一个平行轴上同时具有较低的速度。
带传动的驱动滑轮也被称为滑轮。
带传动的线性速度通常是 10-30m/s,也导致了作用在皮带上的拉力相对较小。
这是四个主要带传动类型:平坦的、圆的、V、同步。