润滑

DU Self-Lubricating bushing made of triple layer composites material which consists of a steel backing,a sintered porous bronze partivles interlayer and calendared with PTFE and Pb mixture as surface layer.

SF-1无油润滑轴承/DU轴套，是以钢板为基体，中间烧结球形青铜粉，表面轧制聚四氟乙烯和铅的混合物，是卷制而成的滑动轴承。它具有摩擦系数小，耐磨、抗腐蚀性好和无油润滑的特点。

USES:Wonder Life Lubricating Gel is designed to provide vaginal moisture, lubricate condoms, and help ease insertion of tampons, rectal thermometers, enemas and douches.

活色生香润滑嘟喱可与安全套或内用卫生棉条一起应用，亦可用作一般润滑用途，如婴儿肛门探热针，灌肠器等。

We can provide your business with greases and oils your company needs to keep you on the job.

我们不但能为您提供全系列的润滑油和润滑脂产品，更能为您提供全套润滑解决方案，确保贵公司的平稳、高效运行。

High-drop-point lubricating grease is one of the ways of developing new lubricating greases.

高滴点润滑脂是润滑脂的一个发展方向。

Our wide range of oils and greases are manufactured to suit a variety of applications, and our team of experts are trained to find the most efficient products for your needs.

同时，我们的专家队伍站在润滑油技术的最前沿，通过不断的探索，源源不断地创造出更新的润滑产品，以适应并超越工业设备日新月异的润滑需求。

Shell have grease s to suit all of your workshop greasing requirements.

壳牌公司拥有满足您工厂设备润滑要求的各种工业润滑脂。

Shell have greases to suit all of your workshop greasing requirements.

壳牌公司拥有满足您工厂设备润滑要求的各种工业润滑脂。

It is evident that a well lubricated bearing turns more easily than a dry one .

显然，润滑好的轴承，比润滑的轴承容易转动。

For the first time, scientists have directly observed how water lubricates the movements of protein molecules to enable different functions to happen.

科学家们首次直接观察到了水是如何润滑蛋白质分子运动的。水的润滑作用帮助蛋白质担负各种不同的功能。

Objective to study the tribological performance of the new bio-therapeutic lubricants according to different composition concentration, including hyaluronic acid, albumin and alendronic acid sodium.

目的 研究复合滑液透明质酸钠、白蛋白和阿仑磷酸钠3种主要成份对于金属对金属材料界面的润滑性能，为其在关节润滑中的应用提供依据。

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。