1.
driven friction ring
被动[从动]摩擦圈
2.
friction washer
摩擦垫圈（起止动作用）
3.
The Balls fill the space Between the two races and roll with negligible friction in the grooves.
球装在两套圈之间,且在滚道内滚动,摩擦力很
4.
Study on Wear Mechanism of Engine Valve-seat Friction Pair
内燃机气门-座圈摩擦副磨损机制的实验研究
5.
"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。
6.
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。
7.
To warm by rubbing, as with the hands.
摩擦生热摩擦以生热，尤指用手摩擦
8.
To prevent damage, the observer will choose a friction clamp or better still an adjustable clamping ring.
为防止损坏，观测者应采用摩擦夹紧方式，用可调夹圈更好。
9.
Research on Friction and Abrasion Mechanism of Piston Ring Type Seal in High-speed and High-pressure Condition
涨圈密封在高速高压条件下的摩擦与磨损机理研究
10.
To become worn or sore from rubbing.
擦伤，擦疼因摩擦而磨损或擦疼
11.
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
12.
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
13.
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
14.
internal friction angle
(土壤) 内摩擦角
15.
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。
16.
ultimate friction capacity [ground]
极限摩擦力〔土地〕
17.
To wear away or irritate by rubbing.
摩擦通过摩擦来磨薄或剌激
18.
Producing sparks by friction.
摩擦起火的通过摩擦产生火花的