| 释义 |
gravitational attraction短语⁴³⁰⁵³
基本英英近义反义例句例句
地球引力
Noun:
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 近义词 gravity重力gravitation物引力gravitational force引力
It is our nearest neighbour in space,and like ourselves it is kept tied to the earth by the earth's gravitational pull.月亮是太空中离我们最近的邻居，它也像我们一样，被地球引力紧紧地拉住。
Small moonquakes, originating several miles below the surface, are thought to be caused by the gravitational pull of the earth.发源于月球表面以下几英里的微弱月震据估计是由地球引力的牵引造成的。 The closer two objects are to each other, the stronger the gravitational attraction between them; but gravity also acts on itself, and as a result, at very small distances a feedback loop starts.
两个物体间距离越近，两者间的相互引力越大；但引力也作用于其自身，所以，在极小距离时开始反馈环。 yeeyan
Gravitational attraction is an equivalent expression of the force close to each other between and on the line of the two objects, coming from exchange of momentum between objects and micro- particles.
“万有引力”是物体与微粒子的动量交换在两物体连心线上产生相互靠近的力的一种等效表达； prep.istic.ac.cn |