| 1. | Do not use lotions or oils to lubricate the skin .
不要用润肤剂或油类来润滑皮肤。 |
| 2. | The interacting surfaces were lubricated with a mineral oil .
相互作用表面是用矿物油润滑的。 |
| 3. | Automotive-engine lubricating systems are of the pressure-feed type .
汽车发动机的润滑系统采用压力供给式。 |
| 4. | As the diamond tip of the drill revolves, it is lubricated by mud .
钻探机的金钢石钻头转动时，由泥浆起润滑作用。 |
| 5. | In the present chapter, the emphasis is mainly on lubricating oils for internal combustion engines .
本章着重讨论用于内燃机的润滑油。 |
| 6. | One mode is slippage along the discontinuity provided by the lubricated fault plane .
其中一种方式是沿着润滑的断层面所形成的间断面而发生滑动。 |
| 7. | And similar methods have been used for the estimation of trans-olefines in lubricating oils and in gasoline .
类似的方法也用于估算润滑油和汽油中反式烯烃的含量。 |
| 8. | The wall of the esophagus also contains glands that secrete mucin and thus lubricate the passage of food .
食物的壁也含有腺体，这些腺体分泌粘蛋白，以之来润滑食物的通道。 |
| 9. | Lubricating oils - determination of oxidation stability
润滑油.氧化稳定性的测定 |
