lubrication的意思

lubrication

英式音标[,lʊbrɪ'keʃən]
美式英标[,luːbrɪ'keɪʃən]

基本解释

n. 润滑；润滑作用

英文词源

lubrication (n.): 1640s, "act of lubricating," noun of action from lubricate (v.). Earlier were lubifraction (1540s).

实用例句

1. Lubrication reduces noise and wear.: 润滑作用能减少噪音和磨损.

2. We shall require more lubrication oil this month.: 这个月我们需要更多润滑油.

3. Sludge can also clog oil passages and prevent normal engine lubrication.: 油泥还会阻塞油路,妨碍发动机的正常润滑工作.

4. Some of the quantities involved in elastohydrodynamic lubrication may be mentioned.: 下面提供一些与弹性流体动力润滑有关的量.

5. In metal lubrication two distinct regions are recognized: boundary and hydrodynamic.: 在金属的润滑作用中存在两个不同区段: 边界和流体区.

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