operating cam

 
  • 操纵凸轮

operating cam的用法和样例:

例句

  1. The adjusting screw rests on the high step of the cam.
    调节螺钉落在凸轮高点上。
  2. If the follower loses contact with the cam, it will fail to work.
    假如随动件和凸轮脱离接触,就不能起作用。
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