单词：air operated mechanism
air operated mechanism的用法和样例：
例句
- When the driving pulley rotates, the axis of the differential mechanism will move due to the different diameters of the differential pulleys.当主动轮转动时，由于大小差动带轮的直径不同，差动机构就不会停留在原处，而会以一定的规律移动。
- The dynamic characteristics of the magnetic operating mechanisms is decided by the match of the electromagnetic force and the counterforce.电磁操动机构动态特性是由电磁吸力和负载反力配合过程决定的。
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