润滑的

Lubrification degradation of low sulfur diesel oil causes oil pump abrasion of engine.

由于低硫低芳烃柴性能下降,会导致发泵磨损。

Taking power law index non-Newtonian fluid as an example, a method of solving non-Newtonian three dimensional thermohydrodynamic lubrication of journal bearing is introduced.

以幂率流体为例，提出了一种求解径向轴承非牛顿三维热流体力性能方法。

In China, research of this gas-film lubrication theory is not yet perfect, and the research of triturating detection device using the theory is yet in blank.

在我国，对于气膜理论研究尚不完善，利用气膜理论研制检测装置工作尚处于空白。

This machine is designed and manufactured according to the patent technology of “underdrive single-punch tablet press”, it’s easy to prevent the contamination from drive lubricant on the tablet.

1、本根据“下传式单冲压片”专利技术设计制造，易于防止传剂对片剂污染。

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.

论述了加氢补充精制在加工过程作用及应用,对加氢补充精制与白土精制进行对比,提出加氢技术发展方向.

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 .

为确保处于满意状况，除我们应注意观察其他一些参数外，许多发制造商都为使用中规定了最低均衡总碱值。