During launch of the Soyuz craft, cosmonauts experience four times the force of gravity.

在联盟号发射的时候，宇航员所承受的是4倍的重力加速度。

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By blowing downward these fans oppose the force of gravity, effectively lightening the vehicle.

通过向下吹风，这些风扇可以抵消引力，有效地减轻探测车的重力。

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The core of the book describes an attempt to unify the fundamental forces of matter with the force of gravity.

这本书的核心就是描述一个试图统一引力和其它基本相互作用的理论。

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At that speed, the pressure is three times the force of gravity.

VOA: special.2010.07.07

That is, you minimize potential energy and you see things falling under the force of gravity and so forthgoing to potential energy minima in conformance with this result.

换句话说，你使得势能最小化,然后发现我们关注的东西,在重力或者其他力的作用下下落,直到势能最小的地方,这和我们刚才的结果是一致的。

麻省理工公开课 - 热力学与动力学课程节选

One should do," he says, "what archers do when attempting to reach a distant target, namely, aim your bow high, knowing that the force of gravity " will bring the arrow down."

他说：，“一个人应该做的是，模仿伟人所为,当试图达致遥不可及的目标时，意即将目标设高，明了重力会将,射出的箭吸回地面“

耶鲁公开课 - 政治哲学导论课程节选

The force of gravity is a "basic physical constant, " Mr. Minsky, 85, explains.

WSJ: Looking for Something Useful to Do With Your Time? Don't Try This

James Toseland also felt the force of gravity down under, ditching his own YZR-M1 halfway through an otherwise positive opening session.

BBC: Matt Roberts' MotoGP column

Economic sentiment there followed roughly the trajectory of a ski jumper, with a majestic launch giving way quickly to the force of gravity.

ECONOMIST: What will this year's world expo do for Nagoya?