coefficient of friction

常见例句

The coefficient of friction for that same tire in mud would be almost zero.
同样的轮胎在泥泞的地面上，其摩擦系数可能几乎为零。
This study showed that an increase in the coefficient of friction between the ball and the foot caused the ball to acquire more spin.
这项研究表明，脚和球之间的摩擦系数的增加导致了球获得更多的角动能。
The other interesting effect was that even if the coefficient of friction is zero, the ball still gains some spin if you kick it with an offset from its centre of gravity .
另一个有趣的现象是：即使摩擦系数为零，如果你踢球偏离了它的重心，仍然能够踢出香蕉球。

The result is a tough material that has a low coefficient of friction—comparable to that of Teflon—and is highly resistant to abrasion.
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The virality of a messaging platform equals its emotion-friction ratio, and the Snapchat paradigm maximizes this virality coefficient.
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