force on

基本解釋

If I have a force on this one...
假如有一個(gè)這樣的力。
They are the only force on Earth, ironically, who can help us in the matter.
具有諷刺意味的是，他們是在地球上唯一能幫助我們處理這一問題的力量。
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The force on a solar sail is gentle, if not feeble, but unlike a rocket, which fires for a few minutes at most, it is constant.
在太陽帆上的力如果說不是軟弱的那么至少可以說是溫和的，但不同于火箭僅僅只燃燒幾分鐘，它是持久的。

Last month,the members of the White House Task Force on Childhood Obesity presented its action plan.
So, a massless body cannot have a net force on it, because the acceleration of the rope cannot be infinite.
所以沒有質(zhì)量的物體不會(huì)受到力,因?yàn)槔K子的加速度不可能是無窮大
耶魯公開課 - 基礎(chǔ)物理課程節(jié)選
There's the hard sphere. It wants to collide against the wall to create a force on the wall, and I have a couple of the hard spheres that are nearby, right, and in the absence of any interactions, I get a certain pressure.
給墻一個(gè)作用力,現(xiàn)在它的附近，還有許多小球,沒有相互作用時(shí),它將直接沖向這面墻。
麻省理工公開課 - 熱力學(xué)與動(dòng)力學(xué)課程節(jié)選

Rapidly changing currents exert a greater force on domain walls than do slowly changing ones.
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