简单释义：

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n. 引力

网络 万有引力；重力；地心吸力

完整释义：

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n.

1.万有引力,地心吸力,重力
2.地心引力
3.引力作用;吸引力;下沉;(自然的)倾向,趋势
4.重力加速度
5.吸引作用

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例句：

1. The viscosity resistance is a primary factor to fading errors when the acceleration of gravitation is measured on an air track.
   在气垫导轨上测重力加速度时，空气粘滞阻尼力是产生误差的主要原因。

2. To consult the rules of composition before making a picture is a little like consulting the law of gravitation before going for a walk.
   拍摄前遵循构图法则有些像在走路前要遵循地球引力一般。

3. "The painting schema" is a first foundation of the painting, and a gravitation, a open system.
   绘画图式本身是绘画的一个最初的基础，是一个引力，一个开放的系统。

4. For centuries Isaac Newton's law of universal gravitation worked well enough to explain gravity on Earth.
   几百年来，伊萨克·牛顿的万有引力定律能很好的解释地球上的重力现象。

5. For parents, this youthful gravitation toward the Beatles must be a relief.
   年轻人被披头士音乐所吸引，这对于父母来说肯定可以放心了。

6. But it does mean that our attempts to understand the world are reduced to the kind of thing that Newton did in case of gravitation.
   但是这并没有意味着我们试图理解世界的热情有所减少，诸如牛顿对万有引力的研究一样。

7. At the center of the cloud, a hot, dense sphere of Hydrogen gas held together by gravitation began to radiate.
   在云彩的中心，氢气热，密集的球形由万有引力相连开始放热。

8. To understand galaxy formation we would like to think of gravitation.
   为了理解星系的形成，我们总要想到万有引力。