转动轴 [机] axis of rotation
live shaft
- 在记录技术中,由马达转动轴转动而产生的一种脉冲。
In recording, a pulse derived from the rotation of a motor shaft. - 转动施力机构可使转动轴旋转,以使导纸板向下翻转;
The rotating force mechanism can lead the rotating shaft to rotate so as to ensure the paper guide plate to turn downwards. - 转动轴的尾端有一个小齿轮,这个小齿轮只有半边有齿轮,当转动时,小齿轮利用齿轮部位来推动物体的上下运动。
There is a pinion with only half tooth in the end of rotary axis. When it is rotated, the pinion uses its tooth to drive objects up and down.