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。
air operated mechanism怎么读 air operated mechanism是什么意思
