CAM, a rotating device for movement of mechanical Components.
凸轮,用来移动机件的一种转动装置。
The term computer is used to describe a device made up of a combination of electronic and electrom mechanical components.
计算机这个术语是用来描述由一些电子的和机电的(即一部分是电子的,一部分是机械的)元、部件组合而成的一种装置。
A traditional cable driven elevator has mechanical components that can hold the car in place in the event of a power outage.
传统缆绳牵引的电梯带有一些机械零件,在断电时可使电梯停在原地。
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