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gravity

英['græviti]美['græviti]

n.[U]
1.万有引力，地心引力
2.严肃，重要性，认真

同：	[n.] graveness, gravitation, gravitational attraction, solemnity
反：	[n.] levity

A juggler really runs a race with gravity.
玩杂耍的人确实在跟地心引力竞赛呢。收藏
Figure 9-1 is a simplified representation of a horizontal simple gravity settling chamber
图9-1是简易卧式重力沉降室的简图。收藏
The gas pressure eventually overcomes the force of solar gravity and the corona inevitably expands into space as the solar wind
这里的气体压强最终会超过太阳的引力作用，使日冕终于只好以太阳风的形式向空间膨胀。收藏
Galileo and Newton were redefining the natural world, which gave rise to words like encyclopedia, explain, gravity, paradox, external and chronology
伽利略和牛顿对自然界事物重新定义，于是便有“百科全书”，“说明”，“重力”，“反论”，“外部”，“编年史”这类词的产生。收藏
Modern petroleum exploration is unthinkable without the aid of magnetism, gravity, and seismic surveys in finding potential petroleum traps.
利用现代石油勘探手段寻找潜在的石油圈闭时，如果没有地磁、重力和地震勘探，是不可想象的。收藏

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(physics) the force of attraction between all masses in the universe; especially the attraction of the earth's mass for bodies near its surface
- the more remote the body the less the gravity
- the gravitation between two bodies is proportional to the product of their masses and inversely proportional to the square of the distance between them
- g
[同] gravitation, gravitational attraction, gravitational force, gravity
a manner that is serious and solemn
[同] graveness, gravity, soberness, sobriety, somberness, sombreness

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