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1、将下列词组译成汉语将下列词组译成汉语1.1. the hardened washers（强化垫圈）2.2. the fatigue resistance（抗疲劳强度）3.3. the modulus of elasticity（弹性模量）4.4. the antifriction bearing（减摩轴承）5.5. the rolling bearing（滚动轴承）6.6. the rolling contact （滚动接触）7.7. the sliding contact（滑动触电）8.8. the corrosion resistance（抗腐蚀性）9.9. the machining t
2、olerances（加工公差）10.10.the fatigue loading（疲劳载荷）11.11.kinematic chain（运动链）12.12.skeleton diagram（草图，示意图，简图）13.13.Gear system/ /Cam system（齿轮传动系统/凸轮系统）14.14.uniform motion/ /nonuniform motion（匀速运动/非匀速运动）15.15.nonlinear motion（非线性运动）16.16.kinematic analysis（运动分析）17.17.schematic diagram（运动简图）18.18.textil
3、e machinery（纺织机械）19.19.Kinematic design/ kinematic syntheses（运动设计/运动合成）20.20.machine design（机械设计）21.21.Gear trains/ Cam mechanisms（轮系，齿轮传动链/凸轮机构）22.22.dynamic force/inertia force/ static force（动力/惯性力/静力）23.23.relative velocity/ absolute velocity（相对速度/绝对速度）24.24.angular acceleration/ tangential accel
4、eration/ centripetal acceleration/ velocity vector（角加速度/切向加速度/向心加速度/速度矢量）25.25.binary link/ ternary link（二杆组/三杆组）将下列短语译成汉语将下列短语译成汉语1.1. the fillister head screws 槽头螺钉2.2. the flat head screws 平头螺钉3.3. the hexagon socket head screws 内六角沉头螺钉。4.4. the external tensile load 外部拉伸载荷5.5. the external shear
5、 load 外部剪切负荷6.6. Plane and spatial linkages（平面和空间连杆）7.7. constrained kinematic chain/unconstrained kinematic chain（约束运动链/非约束运动链）8.8. closed-loop linkage（闭环运动链）9.9. four-bar linkage（四连杆机构）10.10.slider-crank (or crank and slider) mechanism（曲柄滑块机构）11.11.internal combustion engine（内燃机）12.12.the kinemati
6、c analysis of mechanisms（机构运动分析）13.13.degree of freedom of the mechanism（机构自由度）14.14.kinematic analysis process /kinematic synthesis process（运动分析步骤/运动合成步骤）15.15.input angular velocity（输入角速度）16.16.input angular acceleration（输入角加速度）17.17.automatic packaging machinery（自动包装机）18.18.cam-contour dimensions
7、/cam-follower diameters（凸轮轮廓尺寸/凸轮从动件直径）19.19.mechanical analog computer（机构模拟计算机）20.20.dead-center position（死点位置）21.21.crank-rocker linkage/double-rocker linkage/double-crank (drag-link) linkage（曲柄摇杆机构/双摇杆机构/双曲柄机构）22.22.maximum force component/ resulting output force or torque（最大的力量组成/输出的最大力或力矩）23.23
8、.output motion variables/input motion variable（输出运动变量/输入运动变量）24.24.absolute angular positions（绝对角位置）25.25.velocity polygon method（速度的多边形的方法）26.26.instantaneous center method/instant center method（瞬心法/即时瞬心法）27.27.inertia-force analysis of mechanisms and machines（机构和机器的惯性力分析）28.28.one and the same coo
9、rdinate system /inertia frame of reference（惯性参考系）29.29.systematic design of mechanisms（机械设计的系统）30.30.cam-contour dimensions/cam-follower diameters（凸轮轮廓尺寸/凸轮从动件直径）将下列单词译成汉语将下列单词译成汉语1.1. Mechanism（机械，机构，机构学）2.2. configuration（外形，构造，结构）3.3. displacement（位移）4.4. velocity（速度）5.5. acceleration（加速度）6.6. ge
10、ar（齿轮）7.7. sprocket（链轮）8.8. pulley（带轮）9.9. kinematician /dynamics（运动/动力学，力学）10.10.kinematician（运动）翻译下列句子翻译下列句子1. The simplest closed-loop linkage is the four-bar linkage, which has three moving links (plus one fixed link) and four pin joints.（最简单的封闭式的连杆机构就是四杆机构，四杆机构有三个运动构件（加上一个固定构件）并且有四个销轴。）2. Altho
11、ugh the four-bar linkage and slider-crank mechanism are very useful and found in thousands of applications, we can see that these linkages have limited performance level.( 虽然四杆机构和曲柄滑块机构是非常有用而且在成千上万的应用中都可找到。但是我们还看到，这些连杆机构其性能水平的发挥已经受到限制。)3. The process of drawing kinematic diagrams and determining deg
12、rees of freedom of mechanisms are the first steps in both the kinematic analysis and synthesis process.（画运动图和确定机构自由度的过程，就是运动分析和综合过程的第一个阶段。）4. The ability to visualize relative motion, to reason why a mechanism is designed the way it is, and the ability to improve on a particular design are marks of
13、a successful kinematician.（设想相对运动的能力，能推想出之所以这样设计一个机构的原因和对一个具体设计进行改进的能力是一个成功的机构学家的标志。）5. Kinematic inversion is the process of fixing different links of a chain to create different mechanisms.（这个过程的动态反演是固定的,不同的连接创造出不同的机制。）6.There are three customary tasks for kinematic synthesis: function generation,
14、 path generation and motion generation.（对于运功的综合，惯例上有三个任务:函数的生成、轨迹生成和运动生成。）翻译下列短文翻译下列短文1.A kinematic chain is a system of links, that is, rigid bodies, which are either jointed together or are in contact with one another in a manner that permits them to move relative to one another. If one of the lin
15、ks is fixed and the movement of any other link to a new position will cause each of the other links to move to definite predictable position, the system is a constrained kinematic chain. If one of the links is held fixed and the movement of any other link to a new position will not cause each of the
16、 other links to move to a definite predictable position, then the system is an unconstrained kinematic chain.（运动链是一个构件系统装置即若干个刚体，它们或者彼此铰接或者互相接触，方式上是允许它们彼此间产生相对运动。如果构件中的某一构件被固定而使任何其他一个构件运动到新的位置将会引起其他各个构件也运动到确定的预期的位置上的话，该系统装置就是一个可约束的运动链。如果构件中的某一构件仍保持固定而使任一运动到达一新的位置而不会使其他各个构件运动到一个确定的预期的位置上的话，则该系统装置是一个非约束运动链。）2. A mechanism or linkage is a constrained kinematic chain, and is a mechanical device that has the purpose of transferring motion and/or force from a source to an output. A linkage consists of
