转动

Kinematics model of the suspension be reduced to truss structure, but as each bar is absolutely rigid, hinge point is also considered to be only a pure rotation without any deformation of rubber parts, such results have a certain margin of error.

运动学模型中把悬架简化成杆系结构，而各个杆件看成是绝对刚性的，铰点处也认为是只有纯转动而无任何橡胶件的变形，这样所得的结果就有一定的误差。

Therefore,the elastic resistance is augmented , which makes electric current fluctuate excessively ,the reductor abraded and binded ,and the tyre worn out badly .Thus ,the operation has to be suspended.By means of mechanical property and finite element analysis and calculation of the tyre...

通过力学性能及轮胎有限元分析计算，认为必须改进传统设计使筒体的转动方向与传动装置反向，这样可以在非传动侧均匀设置支撑，以减少主动侧、被动侧的支反力，即减少轮胎的弹性变形阻力矩，达到保护减速机的目的

First, a new kind of redundantly restrained positioning systems with decoupling rotational degrees of freedom driven by 8 wires, is presented. And its kinematic modeling is set up.

首先提出一种8根绳牵引的转动自由度解耦的6自由度并联机构，并建立其运动学模型。

We present a new method for alignment optical axis and axis of rotation in laser direct writing system using reflection of plane grating.

提出一种光栅反射对准法：在极坐标激光直写系统中利用光栅反射聚焦光斑来校准光轴和工件台的转动轴；被光栅反射的聚焦光斑成像在CCD上。

Based on the matrix analysis, the error sources of the measurement accuracy are analyzed, and the maximum relative error of this mathematical model is estimated.

实验数据表明，该方法将飞行器的姿态变化进行了有效放大，在一定转动范围内，对于姿态参数的测量误差不超过3′。

This period of rapid eye movement lasts for some 8 to 15 minutes and is called REM sleep.

这一时期的眼球快速转动会持续8到15分钟称为REM 睡眠。

This structure took threefold-symmetric Bricard linkages,composed of six tetrahedrons,as fundament,and implemented retractability through tetrahedrons' rotation around the adjacent hinges.

这种结构以6个四面体构件形成的三向对称环形连杆机构为基础，通过四面体绕相邻铰转动实现结构的闭合和开启。

Pull the lever and the gears start turning, retracting the second bridge from the sun disk.

拉杠杆和齿轮开始转动，撤回从太阳上第二座桥。

The effects of Reynolds number Re,rotation number Ro and other relevant parameters on heat transfer were also investigated.

实验考察了雷诺数Re和转动数Ro等参数对传热特性的影响。

And all life in rhythmic fragments moves within me.

一切生命都是在我里面有韵律地转动的碎片。

The split between the two groups can hardly be papered over.

这两个团体间的分歧难以掩饰。

This approach not only encourages a greater number of responses, but minimizes the likelihood of stale groupthink.

这种做法不仅鼓励了更多的反应，而且减少跟风的可能性。