1.
Two Doubts in the Research of the Third-Time Anti-Communist Party Events;
第三次反共摩擦事件研究中的两个疑问
2.
"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。
3.
3rd International Tribology Conference Information(Europe.1981)
参加欧洲1981年第三届国际摩擦学会议的报告
4.
Effects of the Polarity on the Friction and Wear of the Third Rail in Subway
电极性对地铁第三轨摩擦磨损行为的影响
5.
Anti-subsidy investigations:from international trade friction to institutional friction
反补贴调查:从贸易摩擦到体制性摩擦
6.
Briefing on Thirteenth Leeds-Lyon Symposium on Tribology--Osborne Reynolds Centenary
第十三届里兹—里昂摩擦学讨论会——雷诺百周年纪念情况介绍
7.
Effects of Loading System Stiffness on Tribological Properties of Third Rail under Electric Current
加载系统刚度对第三轨受电摩擦磨损特性的影响
8.
Recent Progress in Tribological Theories Involving the Behavior of the Third Body
三体摩擦体系中材料摩擦特性的研究进展
9.
CONCLUSIONS ON THE REPULSE OF THE SECOND ANTI-COMMUNIST ONSLAUGHT
关于打退第二次反共高潮的总结
10.
THE SITUATION AFTER THE REPULSE OF THE SECOND ANTI-COMMUNIST ONSLAUGHT
打退第二次反共高潮后的时局
11.
Third Counter-Campaign against "Encirclement and Suppression" in Hubei-Henan-Anhui Soviet Area
鄂豫皖苏区第三次反“围剿”
12.
Textual Research into Several Issues Regarding Red Army s 3rd Campaign Against Enemy Encircling and Suppressing in Jinggangshan;
井冈山第三次反“会剿”几个问题的考证
13.
Third Anti－dumping Surge against China and Our Countermove;
对华反倾销第三次高潮及我们的应对
14.
Resonances of Coupled Vibration of Dry-friction Damper Turbine Blades;
干摩擦叶片耦合振动的共振响应研究
15.
Friction and Wear Performance of Hypereutectic Al-Si Alloy
过共晶铝硅合金的摩擦磨损性能研究
16.
Study on Wear Performance of 40Cr Steel After Multi-seepage
40Cr钢多元共渗的摩擦性能研究
17.
The act of rubbing against the body of another person, as in a crowd, to attain sexual gratification.
摩擦淫摩擦另一人身体的动作以获取性快感，如在公共场合
18.
The counterrotation reduces the net friction torque.
反向旋转减少了净摩擦力。