润滑的

Influences of the cavitations between the asperities on roughness surfaces on flow factors were investigated.

研究了粗糙表面上微凸体间气穴对用于混合润滑分析的流量因子的影响。

Thirdly, hydrodynamic lubrication model for the asperity elastic deformation of the mechanical seals is established, and related calculation methods, as well as software are formulated.

推导和建立了考虑端面密封系统中微凸体弹性变形影响的弹性流体润滑分析和计算方法，并在此基础上编制了相应的计算软件。

In the early 1960s Professor W. T. Beale of Ohio University invented a free-piston version of the Stirling engine in order to overcome the difficulty of lubricating the crank mechanism.

在20世纪60年代初野生比尔教授的俄亥俄州立大学发明了一种自由活塞版本的斯特林发动机，以便克服困难，润滑曲柄机制。

Now our company has become a leading power of self-lubricating sliding bering manufac-ture in China.

目前已成为国内最大的专业生产自润滑滑动轴承的企业之一。

Selected high-strength, quality copper alloy suitable for running-in is used for DF-5S copper base insertion, with orderly blind borings cut and solid lubricant inlaid in the working surface of the copper alloy.

DF-5S铜基镶嵌自润滑滑块选用适于跑合的高强度优质铜合金，在铜合金工作表面有序的钻盲孔并镶嵌固体润滑剂。

Our professional production equipment and tooling blocks, and products are mainly used in open barrels, paint barrels of oil barrels, Youqietong, mobile barrels Series: four liters, 5 liters, 10 liters, 12 liters, 18 L, 20 litres of sealing clamp, the drums of 200 litres (53 gallons) closures sealing clamp, Capper, as well as external sealing clamp, widely used in the cooperage, Cans, lubricants, paints, chemicals, petroleum, Grain, cotton industry sectors essential supplies.

本厂专业生产封盖设备及模具，产品主要用于开口桶、涂料桶、润滑油桶、油漆桶、手提桶系列：4升、5升、10升、12升、18升、20升、的封口钳，大铁桶200升(53加仑)密封盖封口钳，封盖机、以及外力封口钳，广泛用于制桶、制罐、润滑油、涂料、化工、石油、粮油、棉业等行业的必备用品。

For oil drilling, oil and gas wells in the circulation rotary drilling mud to increase agent, cooling the bit, cutting away material from the debris, lubricating the drill pipe, closed hole wall, oil and gas pressure control to prevent the oil from the spray.

用于石油钻探，油气井旋转钻探中的环流泥浆加重剂，冷却钻头，带走切削下来的碎屑物，润滑钻杆，封闭孔壁，控制油气压力，防止油井自喷。

Upon a biological level, Comfrey assures that there are the proper salts in the system to assure adequate lubrication and non-dehydration.

在一个生物性水平上，紫草确保在系统中有恰当的盐类来确保充分的润滑和不脱水。

Lubrication of internal parts is used long will oil pressure forced the oil into the cylinder and piston rod packing seal of the Department.

内部零件的润滑则采用多头注油器将压力油强制注入到气缸及活塞杆的填料密封处。

As the diamond tip of the drill revolves, it is lubricated by mud.

在钻机的金刚钻头旋转的时候，泥浆便进行了润滑。

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。