1.
"There are three classes offriction: dry, greasy, and viscous. "
有三种摩擦状态:干摩擦、滑动摩擦和粘性摩擦。
2.
pertaining to or worked or produced by friction.
关于摩擦或摩擦力，由摩擦或摩擦力产生。
3.
To warm by rubbing, as with the hands.
摩擦生热摩擦以生热，尤指用手摩擦
4.
To become worn or sore from rubbing.
擦伤，擦疼因摩擦而磨损或擦疼
5.
Evaluation of Friction Performance and Friction Mechanism of Semi-Metallic Friction Materials;
半金属摩擦材料摩擦性能评价和摩擦机理研究
6.
Effect of Friction Speed on Friction and Wear Performance of Cu-matrix Friction Materials
摩擦速度对铜基摩擦材料摩擦磨损性能影响
7.
To make smooth or glossy by or as if by rubbing; polish.
擦亮通过摩擦或像通过摩擦使光滑或发亮；擦亮
8.
internal friction angle
(土壤) 内摩擦角
9.
driven friction ring
被动[从动]摩擦圈
10.
It is right proceedings that rub to charge when comb rub hair, car run on road or shoes move on carpet.
梳子摩擦头发，汽车摩擦道路或鞋摩擦地毯，就是摩擦起电的过程。
11.
ultimate friction capacity [ground]
极限摩擦力〔土地〕
12.
To wear away or irritate by rubbing.
摩擦通过摩擦来磨薄或剌激
13.
Producing sparks by friction.
摩擦起火的通过摩擦产生火花的
14.
friction geared winch
摩擦传动绞车摩擦传动起货机
15.
friction cpupling
摩擦式联轴器摩擦式离合器
16.
To rub with a tool that serves especially to smooth or polish.
磨光用专用于摩擦或抛光的工具摩擦
17.
The forces due to friction are called frictional forces.
由于摩擦而产生的力称之为摩擦力。
18.
European Institute of Tribology
欧洲摩擦学研究所(摩擦所)