查询词典 lubricating

Examine working status of the frame, degree of cleanness and oil level of lubricating oil termly.

定期检查托架的使用情况，定期检查润滑油的清洁度和油位。

By the experiments of friction and abrasion with the ball-plate fricti on testing machine, the effects for lubricant properties on different contents o f Triethanolamine oleic soap, boric acid ester and Thiocarbamide in a series of cutting fluid s were compared and that the three kinds of additives have good coo perating lubricating functions is presented.

利用盘球式摩擦磨损试验机进行摩擦磨损试验，比较了金属切削液中分别加入不同含量的油酸三乙醇胺、硼酸脂、硫脲对自制合成切削液润滑性能的影响，认为三者有良好的协同润滑作用。

By the experiments of friction and abrasion with the ball-plate fricti on testing machine, the effects for lubricant properties on different contents o f Triethanolamine oleic soap, boric acid ester and Thiocarbamide in a series of cutting fluids were compared and that the three kinds of additives have good coo perating lubricating functions is presented.

利用盘球式摩擦磨损试验机进行摩擦磨损试验，比较了金属切削液中分别加入不同含量的油酸三乙醇胺、硼酸脂、硫脲对自制合成切削液润滑性能的影响，认为三者有良好的协同润滑作用。

Lubricating oil pump gear wear mainly tooth thickness at the site, and the gear tooth face and the top are relatively light wear.

润滑油泵齿轮磨损主要是在齿厚部位，而齿轮端面和齿顶的磨损都相对较轻。

Worn surface morphology was examined with scanning electron microscopy, and wear volume was measured with a Talysurf 5P-120 topographer. Results show that CNTs, in mass concentration of 0.01%~0.1%, can greatly improve the antiwear ability of lubricating oil. With addition of CNTs, the maximum reduction of wear rate is about 57%, and scratches on the worn surfaces become slighter and more uniform. The maximum decrease of friction coefficient is about 15% with 0.025% CNTs additive at the load of 300 N. The antiwear mechanism has been discussed.

结果表明：碳纳米管作为润滑油添加剂表现出优良的抗磨性能，在质量分数仅为0.0125%～0.1000%时，润滑油的抗磨性能显著提高；在质量分数约为0.0500%时其抗磨效果最佳，磨损率降低幅值达57%；在较高载荷下，添加0.0250%的碳纳米管能够使其摩擦系数减小约15%，但随着碳纳米管质量分数的增加，摩擦系数迅速提高；含碳纳米管润滑油的磨斑表面平整，划痕较细且分布均匀。

An oscillatoutype tribometer developed byourselves was used to determine the frictional factor and to differentiate the lubricating mode forthree kinds of bio-compatible polymeri.

用自行研制的振子式磨擦仪观测了生物相容性较好的3种聚合物材料，即硅橡胶、聚氨酯、聚乙烯醇水凝胶的摩擦因数和润滑制度。

A gellike aminoglycan that is found in the tissue space, the synovial fluid of joints, and the vitreous humor of the eyes and acts as a hinding, lubricating, and protective agent.

一种胶状的氨基多糖酸，存在於组织间，关节头的滑液中和眼球内的玻璃质中，起到黏合，润滑和保护的作用。

Oilmeans any persistent oil such as crude oil, fuel oil, heavy diesel oil, lubricating oil and whale oil, whether carried on board a ship as cargo or in the bunkers of such a ship.

"油类"是指任何持久性油类，例如原油、燃料油、重度柴油、润滑油以及鲸油，无论是作为货物装运于船舶之上，或装运于船舶的燃油舱内作为这类船舶的燃料。

This paper researched the key part of framework aclinic slide structure on diamond frame sawing machine, which is the axially moving hydrostatic journal bearing. The major sawing motion form of diamond frame sawing was analysed. The structure designing model of the bearing according to the practice was established; and by the systemic analysis and research on the lubricating mechanism and performance, the designed scheme was proved out.

本文通过对金刚石框架锯主要锯切运动形式分析，以金刚石框架锯锯框水平滑动机构关键件－轴向运动液体静压轴承为研究对象，结合实际建立了该轴承的结构设计模型，通过润滑机理与性能的系统分析研究，实现了对设计方案的有效验证，并满足实用要求。

The evaluation showed that this oil is better than the present vacuum pump oil in oil- water separativeness, oxidation stability, antirust and antifoaming properties, is suitable for lubricating machanismwhich steam is easy to get into its vacuum system.

用特定的原料油及工艺制成基础油，并添加评选出的粘度指数改进剂、抗乳化剂、抗氧化剂、防锈剂和减摩剂等凋合成耐水真空泵油。

I didn't watch TV last night, because it .

昨晚我没有看电视，因为电视机坏了。

Since this year, in a lot of villages of Beijing, TV of elevator liquid crystal was removed.

今年以来，在北京的很多小区里，电梯液晶电视被撤了下来。