1.
friction washer
摩擦垫圈（起止动作用）
2.
a alloy of tin with some copper and antimony; an anti-friction lining for bearings.
含锡和一些铜、锑的合金，用作轴承防摩擦衬垫。
3.
Research and Improvement Tribology Properties of Locomotive Center Plate Lining;
机车车辆用心盘衬垫摩擦学性能的研究与改善
4.
Measurement System for Hoist Liner Friction Coefficient on Virtual Instrument
基于虚拟仪器的提升机衬垫摩擦系数测试系统
5.
Experimental Investigation of Relationship of Friction Hoist Lining Hardness and Stress
摩擦提升机衬垫硬度与比压关系的试验研究
6.
Experimental Study on Friction Characteristics of Polystyrene Foam Slab and Cushion
聚苯乙烯泡沫板与垫层摩擦特性的试验研究
7.
Research Progress on Tribological Properties of Self-lubricating Materials Liner for Spherical Bearings
自润滑关节轴承衬垫材料摩擦学性能的研究进展
8.
Dynamic thermophysical properties of friction lining and their effect on transient temperature field
摩擦衬垫动态热物性能及其对瞬态温度场的影响
9.
Please wipe your feet (on the welcome mat)
请(在垫子上)擦擦鞋
10.
"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。
11.
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。
12.
To warm by rubbing, as with the hands.
摩擦生热摩擦以生热，尤指用手摩擦
13.
Scrape your shoes on the door mat.
在门口的擦垫上把鞋擦一擦。
14.
This we can do by means of a marvelous invention called an air trough which gets rid of friction.
我们可以利用一个称为气垫的惊人的发明来做实验，它能摆脱摩擦力。
15.
To become worn or sore from rubbing.
擦伤，擦疼因摩擦而磨损或擦疼
16.
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
17.
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
18.
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