润滑的

Lubricity evaluation method of dimethyl ether fuel was investigated by correlation analysis on the basis of experiments.

在试验的基础上，采用相关分析法研究了车用二甲醚燃料润滑性能的评定方法。

I produced the drill pipe thread sealed lubrication of fat is good, easy to use, can apply to different depth and scope of various conditions, and other characteristics.

我公司生产的钻杆螺纹密封脂具有润滑性能好，使用方便，能够适用于不同的井深范围以及各种工况等特点。

A mixture of clays and water; pumped down the drill pipe to lubricate and cool the drilling bit.

泥土和水的混合物，顺钻杆而下，起润滑和冷却钻头的作用。

The paper also intro- duces a systematic computation and an analysis for the stability of three-degree-freedom gyroscope.

文章又对带槽气体润滑动压球轴承进行了系统的气动力计算与三自由度陀螺仪的稳定性分析。

The morphology and element analysis of the worn scar surface were characterized by scanning electron microscopy and x-ray photoelectron spectroscopy, respectively.

XPS分析结果表明，该离子液体在钢磨损表面形成了含FePO4和Fe4(P2O7)3等物质的边界润滑膜，从而有效地提高了摩擦副的承载能力和抗磨损性能。

The last thing you want to be doing is worrying about lubrication related equipment failure s.?

您最不希望的是整日忧心忡忡，为润滑不良而可能招致的设备故障而担心。

It is discovered that metal protectant and polar polymer can reduce fretting wear of complex lithium grease largely by utilizing Fafnir friction oxidation tester investigates fretting wear of complex lithium grease .

用费夫纳摩擦氧化试验机考察复合锂基润滑脂的微动磨损时，发现金属保护剂和极性聚合物可大幅度降低复合锂基脂的微动磨损。

The influence of the figuration and the thick of the blank were analyzed from two factors ,the length of blank heat up and the lubrication condition.

研究了桥壳成型过程的毛坯加热长度和润滑条件对成型和壁厚的影响。

A solution to oil lubricating and seal of hydrodynamic fluid bearing for hard disk drive was given.

同时，初步确定了流体动压润滑硬盘轴承的润滑油和密封系统的解决方案。

Finally, analyses are made of the theory of foil bearing lubricatio...

最后分析了薄膜轴承的润滑机理和设计参数的选择原则。

However, as the name（read－only memory）implies, CD disks cannot be written onorchanged in any way.

然而，正如其名字所指出的那样，CD盘不能写，也不能用任何方式改变其内容。

Galvanizes steel pallet is mainly export which suits standard packing of European Union, the North America. galvanizes steel pallet is suitable to heavy rack. Pallet surface can design plate type, corrugated and the gap form, satisfies the different requirements.

镀锌钢托盘多用于出口，替代木托盘，免薰蒸，符合欧盟、北美各国对出口货物包装材料的法令要求；喷涂钢托盘适用于重载上货架之用，托盘表面根据需要制作成平板状、波纹状及间隔形式，满足不同的使用要求。