N: Centrifugal force pushes it toward the point furthest, away from the point of rotation.

尼基：离心力会把汤甩向最远的一点，远离旋转点。

youdao

So that means that N of P must be in magnitude the same as the frictional force.

这意味着PN必须,在大小上,与摩擦力相同。

youdao

N: Oh, and on the opposite side, the other high tide is created by centrifugal force.

尼基：哦，在另一边，离心力造成另一次涨潮。

youdao

The U.N.and U.S. imposed fresh sanctions on Iran, last month, to force it to stop enriching uranium for its controversial nuclear program.

VOA: standard.2010.07.23

If you look at the ground state in two different systems -If you look at the ground state which is n equals one, think about this, if I increase the proton charge, the Coulombic force of attraction is greater.

如果你观察两个不同系统的基态,当你观察n，等于1的基态时，试想一下，如果我增加质子电荷，相互吸引的库仑力就会更大。

麻省理工公开课 - 固态化学导论课程节选

UNIFIL, the U.N.peacekeeping force in Lebanon, urged both sides to avoid any action that could raise tensions.

VOA: standard.2010.08.05

Michael Eisenstat, of the Washington Institute for Near East Policy, says a stabilization force will have to look much different from the current U.N. force, which has been in southern Lebanon for the past 28 years.

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India's air force chief, N.

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If fully deployed, the hybrid force of U.N. and African Union police and military units would be the world's largest peacekeeping force, draw upon a maximum of 19, 555 military troops and 6, 432, civilian police.

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