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- The kinematic density of pairs of lines 线偶的运动密度
- The kinematic density 运动密度
- The hull is discretized into a number of panels with Kelvin source distribution, and the kinematic condition is satisfied exactly on the wet ship body. 在船体湿表面上布置开尔文源,使其严格满足船体表面条件。
- In addition, the kinematic behaviour of resiliently mounted equipment is discussed. 此外,还讨论了弹性安装设备的运动状态。
- The kinematic programming of flexible manipulators is an advanced topic in the field of robotics. 柔性机器人的运动规划是机器人领域的重要前沿课题之一,具有重要的理论意义和实用价值。
- Thirdly, dynamic model of 3-RSR parallel manipulators is developed based on the kinematic analysis. 然后,在运动学分析基础上,完成了系统的动力学建模。
- Although a planar pair might theoretically be included, this would impose no constraint and thus be equivalent to an opening in the kinematic chain. 尽管理论上还可以包括平面副,但平面副却不能加以约束,因此只相当于开式运动链。
- The analysis is based on the kinematic relationships and the expressions of Hertzian parameters within the contact area. 整个分析过程在接触区内赫兹参数的运动学关系及其表达式的基础上进行。
- Abstract: The research based on the kinematic character of the manipulator indicates the system is equipped with constrains of nonholonomic. 摘要:本文通过对此非完整机械手的运动特性的研究表明了该系统具有非完整约束型。
- The wind whirled the dead leaves about. 风吹得枯叶在四处回旋。
- The wind was whispering in the trees. 一阵风穿过树林沙沙作响。
- The kinematic error for ball screws is analyzed by means of Fourier spectrum and time series spectrum analysis. The error sources have been diagnosed. 本文应用Fourier谱分析和时序分析中的谱分析技术,对滚珠丝杆及其副进行了运动误差分析,诊断出相应的误差源;
- There are 26 letters in the English alphabet. 英语字母表中有26个字母。
- Foreign nationals were asked to leave the country. 外国侨民被要求离开该国。
- With VB5 and technology of ActiveX Automation in AutoCAD programmed, this paper realized the kinematic simulation in AutoCAD environment. 分析用VB5和AutoCADR14的ActiveXAutomation技术编程,在AutoCAD环境内实现运动仿真的方法。
- A cloud is a mass of vapor in the sky. 云是天空中的水汽团。
- A country must have the will to repel any invader. 一个国家得有决心击退任何入侵者。
- The main work includes:The kinematic properties of this transmission mechanism are researched deeply usingthe method of the Assur Group theory. 主要工作:
- Swimming is the best way to tone up your body. 游泳是健体强身的最好方法。
- A fire was burning in the grate. 火在壁炉中燃烧着。