转动

The three side surfaces of that sphenoid solid are parts of the surfaces of the mentioned cones and, as a result, the said sphenoid solid can rotate in the internal surface of the corresponding cone, when the corresponding cone axis or the corresponding semi - axis of the three - dimensional rectangular Cartesian coordinate system rotates.

上述楔形体的三个侧面是前面提到的锥形的组成部分，于是，当相应的锥形轴线或者相应的三维直角坐标系的半轴转动的时候，上述楔形体可以在其锥形的内表面转动。

Find the following diagram and find how much is the reflected ray deflected if the mirror is rotated 20°.

由下图找出假如镜子转动20°，反射线会转动多少。

In this paper, by measuring the Doppler spreads and the centerline slopes of the ship from a sequence of sub-images generated with successive short time data, the variations of the resultant effective rotation vector and its vertical component are estimated.

该文通过对数据分段短时成像，估计舰船在一系列子图像中的多普勒频率展宽和船体中心线斜率，获得雷达与舰船之间合成有效转动矢量和垂直转动分量随时间的变化。

Firstly, the equivalent changes of the effective resultant rotation vector and its vertical component with time are estimated by imaging the data in successive partially overlapped intervals and subsequently estimating the Doppler spread and the centerline slope of the ship target shown in each subimage.

该方法首先对回波数据进行分段短时成像，通过估计每幅图中舰船目标在方位向的多普勒频率展宽和船体中心线斜率，获得等效的雷达与舰船之间合成有效转动矢量和其垂直转动分量随时间的变化。

Now they were becoming more alive. When I tried to rotate her right arm along her shoulder, not like before that it was very hard and I had to push hard to do so, this time it was much easy and loose.

当我替温老太转动右手来活动她的肩膀的关节时，不久之前，那里还是很硬，我要出一点气力，才可完成；但那关节已变得松了，我很轻易便北可转动她的右手。

This manipulator had decoupled rotational motion around x, y and z axes and employed only revolute joints.

该机构仅由转动副组成，可以实现三个独立解耦的转动自由度。

Turning the oil amount adjustment screw attached on the hook driving shaft front bushing in the "+" direction will increase the amount of oil in the hook, or in the "–" direction will decrease it.

把下轴前端金属部件上的油量调详螺丝向＋的方向转动，油量变多，向－的方向转动，油量变少。

In this case we have a distinctive causal mechanism: we can see how the second gear's turning is brought about by the rotation of the rst gear.

在这个情况中，我们有一个因果机制：我们能够明白第二个齿轮的转动是如何被第一个齿轮的转动所带来的。

The experiments of light-weight steel frames with four types of different semirigid joints were carried out.

在钢框架分析和设计中，一般都假定梁柱之间没有相对转动，梁柱之间夹角不变的完全刚接或者梁柱之间不能传递弯矩，只能独立发生转动的理想铰接。

The spindle speed can be easily specified and the spindly can be turned on in a forward or reverse direction.

主轴速度的指定很简单。主轴可丄方向转动，也可反方向转动。

Neither the killing of Mr Zarqawi nor any breakthrough on the political front will stop the insurgency and the fratricidal murders in their tracks.

在对危险的南部地区访问时，他斥责什叶派民兵领导人对中央集权的挑衅行为。

In fact,I've got him on the satellite mobile right now.

实际上 我们已接通卫星可视电话了