1.Gear lubricants may congeal and channel in cold weather.

1.天气冷时齿轮润滑油可能凝结而形成凹槽。

2.You put grease on a wheel to make it turn more easily.

2.把润滑油涂在轮子上使它转起来更零活一些。

3.Oil can reduce friction.

3.润滑油能减小摩擦力。

4.Any knots, burn or obvious loosening and corrosion are not allowed.The wire rope should be covered with luboil.

4.不得有扭结、灼伤及明显的松散、腐陷,绳上应有润滑油脂.

5.Shell Aviation specially developed AeroShell Turbine Oil 555 lubricant for Rolls Royce for use in supersonic transport.

5.这航空润滑油是壳牌航空斯·易斯公司生产的超音速飞机发动机专门研制的。

6.The role and application of hydrofinishing to lube oil processing were described. Having Compared with clay refining, the trend of development of lube oil hydrorefining technology was given.

6.论述了加氢补充精制在润滑油加工过程的作用及应用,对加氢补充精制与白土精制进行对比,提出润滑油加氢技术的发展方向.

7.Many engine OEMs specify the minimum equilibrium TBN of the used lubric, in addition to other parameters that should be carefully monitored in order to ensure the oil is in satisfactory condition .

7.确保润滑油处于满意的状况，除我们应注意观察的其他一些参数外，许多发动机制造商都使用中的润滑油规定了最低均衡总碱值。