force of gravity

only when we decrease or increase the effective force of gravity on our bodies do our minds perceive it.

只有当地球引力对人体的作用减少或增加时，我们才意识到它的存在。

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They can pull off this stunt in a fifth of a second-so fast that the animals' bodies are subject to between three and five times the force of gravity, and also so fast that the movement is invisible to the human eye.

它们能在0.2秒内完成这项绝技，这么快的速度蟑螂的身体要承受3到5倍的重力加速度，也正是由于这么快的移动速度才让人类难以发现。

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It is the force of gravity that makes heavy things fall toward the ground.

(强调主语)是地心引力使重物落向地面.

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The one particle that eludes confinement is the particle that transmits the force of gravity, and as a result, the law of gravity changes.

唯一能逃离监禁的粒子，就只有传递重力的粒子，因此之故，重力定律被改变了。

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matters existing on earth will behave in a different manner when in space where there is no force of gravity.

我们在地球上发生的事物，在没有地心吸力的太空中便不一样。

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This lack of uniformity of the force of gravity results from a number of factors.

引力的这种非均匀性是由许多因素引起的.

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Objects fall to earth because of the force of gravity.

物体因为地心引力的力量落到地球.

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and last but not least, the harnessing of the force of gravity for the generation of electricity.

最后但不是最不重要的是利用引力作用，用于发电。

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The attraction of the earth for other bodies is called the force of gravity.

地球对其它物体的吸引称为地心引力.

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Obviously the force of gravity Mg is acting vertically downward.

显然重力的Mg作用垂直向下.

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the torque is analogous to the force of gravity acting on the tiny ball on a staircase.

这些转矩与作用在楼梯的小球上的重力相类似。

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The force of gravity pulls things towards the earth's centre.

地心吸力把物体吸向地心.

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Does centripetal force or the force of gravity bring orbiting bodies to the earth's surface?

是否向心力或重力使轨道机构对地球表面的?

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For example, the force of gravity – it began here.

比如说, 地心引力――就开始于这.

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I would like to go back to the time that the earth formed, that our sun formed and see how it was, and what exactly was the process that made it possible for our sun to collect together, and force of gravity in all that space dusts and gas coming together to form a star.

我想回到地球和太阳成型的时期去看看究竟，去看看到底是什么关键步骤使我们的太阳最终聚集成型，我想去见证宇宙尘埃和气体因引力和重力而聚集成星体。

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For calculating the force of gravity on a satellite, the radius of the earth is irrelevant.

计算地球作用于卫星的重力时, 地球的半径是无关紧要的.

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Anything that is dropped falls to the ground, pulled by the force of gravity.

任何跌落的物体均被地心吸力所吸引而落向地面.

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from here we see that the liquid flows down the tower under the force of gravity , but vapor flows upward .

由此可见，液体在重力作用下沿着塔往下流，而蒸汽往上流。

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The supernova continually shrinks by the force of its own gravity.

超新星不断依靠自己的重力来缩小.

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If your scale has a precision of more than two decimal places, you need to calibrate it with a test weight-the force of gravity at the scale factory isn't necessarily the same as the force of gravity at your house.

如果你家的秤精确到小数点后两位，那么你就需要用一个测试砝码来校准它——不过秤的生产厂家那里的重力和你家的重力一般是不同的。

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good posture entails distributing the force of gravity through our body so no one structure is overstressed .

好的姿势能使重力凭借我们的身体分布所以没人的结构是超应力的。

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What is the force of gravity sea level?

海平面的地球“引力”为多大?

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The force of gravity makes things fall to earth.

地心引力使物体落向地面.

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Their force of gravity is low, and their temperatures are high.

它们的重力加速度小, 而温度高.

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They are opened and sustained in the open position by the force of velocity pressure, and closed by the force of gravity.

他是利用流体速度压力来开启和保持在开启的位置，并利用重力的作用来关闭。

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Gravity, the force that keeps your feet on the ground, takes hold of it.

重力, 部队,可以让你的脚在地面上, 需把握.

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What is the force of gravity at sea level?

海平面的地球引力为多大?

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When massive stars exhaust their nuclear fuel and can no longer resist the relentless, crushing force of gravity, they collapse violently.

当耗尽核燃料的时候，大型恒星再也抵挡不住核心引力造成的残酷的粉碎性重压，它们发生剧烈塌缩。

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What is force of gravity at sea level?

“海平面”的地球引力为多大?

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This force of attraction is known as the force of gravity.

这种吸引力通常叫做重力.

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