This machine part needs surface finishing.

这个机械零件需要精密加工.

Machine part main constitute no man porterage car of bodywork with drive organization.

机械部分主要构成了无人搬运车的车体和驱动机构。

To move a machine part to a predetermined position , or by a predetermined amount , on a quantized scale.

将机器部件在量化标尺上移动到一预定的位置，或者移动一预定的量。

This model offers a new and simple method for measuring S-N curve and fatigue limit of a material or a machine part.

该模型提供一种新的测定材料和结构应力（载荷）-寿命曲线的简易方法。

Disclosed is a grease composition excellent in fretting resistance and versatility. Also disclosed is a machine part using such a grease composition.

本发明提供一种耐磨损性和通用性优异的润滑脂组合物，以及使用该润滑 脂组合物的机械部件。

Now the plasma arc cutting machine part on gas pressure to control the flow, because when gun aperture, the gas control certain pressure and you control the flow.

现在的等离子弧切割机大多靠气体压力来控制流量，因为当枪体孔径一定时，控制了气体压力也就控制了流量。

When light from an object such as a machine part strikes the camera, the sensitive materials measure the intensity of light and convert the light rays into a range of numbers.

当一个物体上的光，如机器零件，照射到相机上时，敏感材料就可测量出光的强度，把光线转换为一组数字。