moving parts
英
美
- 活动件
双语例句
- A device consisting of fixed and moving parts that modifies mechanical energy and transmits it in a more useful form.
机床一个由固定和可移动部件组成的装置,可以把机械能转化为其他更为有用的形式 - The technology of using the flows and pressures of fluids in sensing, control, and information-processing systems with no moving parts.
射流技术一种利用流体动力现象使不运动部件来完成传感、控制和信息传送等功能的控制技术 - Oil the moving parts of this machine regularly.
要定期给这部机器的运转部件上油。 - In order to reduce friction, the moving parts of a machine are often oiled.
为了减少摩擦,机器的可动部件常常涂上润滑油。
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