gravitational attraction中文什么意思

地球引力

地心引力

万有引力

引力重力

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例句与用法

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They were also used, for example, to determine the gravitational attraction exerted by a lamina on particles .
例如：他们也用来确定一个薄片作用在一个质点上的万有引力。
The gravitational attractions of the pieces of dust for one another might make them form little lumps .
尘埃片与片之间由引力而产生的吸引，可能会使它们形成一些小的团块。
The components of most double stars are close enough for there to be strong gravitational attraction between them .
大多数双星的子星都很靠近，所以它们之间存在很强的万有引力。
A body subjected to gravitational attraction by the earth and orbiting the latter according to the law of celestial mechanics must be termed a "celestial body" .
一个受到地球引力吸引，并按照天体力学定律环绕地球运转的物体必须叫做“天体”。
The craft will acquire sufficient velocity to escape the sun ' s gravitational attraction
飞船将会以足够快的速度来脱离太阳的引力。

名词

(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"; "gravitation cannot be held responsible for people falling in love"--Albert Einstein
同义词：gravity, gravitation, gravitational force