lubrication
英 [,lu?br?'ke???n]
美[,l?br?'ke??n]
- n. 潤(rùn)滑；潤(rùn)滑作用
低頻詞
詞態(tài)變化
動(dòng)詞:?lubricate;
英文詞源
- lubrication (n.)
- 1640s, "act of lubricating," noun of action from lubricate (v.). Earlier were lubifraction (1540s).
雙語例句
- 1. Lubrication reduces noise and wear.
- 潤(rùn)滑作用能減少噪音和磨損.
來自《簡(jiǎn)明英漢詞典》
- 2. We shall require more lubrication oil this month.
- 這個(gè)月我們需要更多潤(rùn)滑油.
來自《簡(jiǎn)明英漢詞典》
- 3. Sludge can also clog oil passages and prevent normal engine lubrication.
- 油泥還會(huì)阻塞油路,妨礙發(fā)動(dòng)機(jī)的正常潤(rùn)滑工作.
來自辭典例句
- 4. Some of the quantities involved in elastohydrodynamic lubrication may be mentioned.
- 下面提供一些與彈性流體動(dòng)力潤(rùn)滑有關(guān)的量.
來自辭典例句
- 5. In metal lubrication two distinct regions are recognized: boundary and hydrodynamic.
- 在金屬的潤(rùn)滑作用中存在兩個(gè)不同區(qū)段: 邊界和流體區(qū).
來自辭典例句