lubricating oil film
润滑油膜
常用释义
英式发音
美式发音
基本释义
- 润滑油膜
例句
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1·These essential extreme pressure properties prevent the rupture of the lubricating oil film within the impact mechanism, where both reciprocating and rotating motions are employed.这些基本的极压特性，可防止油膜于往复式及旋转式的撞击情形下破裂。
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2·Lubricating oil inside the engine produces a film on the moving parts.发动机内部的机油在运动部件上形成一层膜。
同义词