coefficient of friction

常見例句

雙語例句

• The coefficient of friction for that same tire in mud would be almost zero.
  同樣的輪胎在泥濘的地麪上，其摩擦系數(shù)可能幾乎爲(wèi)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)爲(wèi)零，如果你踢球偏離了它的重心，仍然能夠踢出香蕉球。

權(quán)威例句

• The result is a tough material that has a low coefficient of friction—comparable to that of Teflon—and is highly resistant to abrasion.
  ECONOMIST: Skiing: Not waxing lyrical The
• The virality of a messaging platform equals its emotion-friction ratio, and the Snapchat paradigm maximizes this virality coefficient.
  FORBES: Snapchat Takes Over Yale With Viral Growth That Sends Facebook Back To School
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