coefficient of friction

常見例句

The coefficient of friction for that same tire in mud would be almost zero.
同樣的輪胎在泥濘的地面上，其摩擦系數(shù)可能幾乎為零。
This study showed that an increase in the coefficient of friction between the ball and the foot caused the ball to acquire more spin.
這項研究表明，腳和球之間的摩擦系數(shù)的增加導(dǎo)致了球獲得更多的角動能。
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 .
另一個有趣的現(xiàn)象是：即使摩擦系數(shù)為零，如果你踢球偏離了它的重心，仍然能夠踢出香蕉球。

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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