The frictional force remains constant, dependent on the friction, the kinetic friction coefficient, is always the same...

摩擦力不守恒，它取决于摩擦力，动能摩擦系数，一直是相同的。

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McFaul has been a constant White House advocate of the need to pay close attention to Moscow's views to reduce friction in the UN security council and achieve further progress in arms control.

麦克法尔一直坚持认为白宫必须关注莫斯科的观点，以便减少在联合国安理会上冲突，并肯在军控问题上取得进一点进展。

youdao

In the traditional numerical simulation, the bottom friction coefficient has been treated as a constant or different constant in different region.

在传统的数值模拟工作中，底摩擦系数被当作一个常数或者在不同的海域取不同的常数。

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But does this require constant friction with other countries, or postponing all fun to the afterlife?

ECONOMIST: Iran gives America the finger

The stock has fallen sharply since 2011 due to faltering coal prices and constant friction between Rothschild and his Indonesian partners.

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At stake are the viewing habits of millions of fairly affluent satellite TV viewers in a dustup that draws attention once again to the constant friction between programmers and distributors concurrent with the rise of streamed content.

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