gravitational attraction
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释义
地球[万有]引力；
英英释义
gravitational attraction
n.(physics) the force of attraction between all masses in the universe; especially the attraction of the earth's mass for bodies near its surface
同义词：gravitygravitationgravitational force
双语例句
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。
权威例句
Gravitational AttractionGravitational Attraction of a Rectangular Parallelepiped
The gravitational attraction of a right rectangular prism
Gravitational attraction of local crustal masses in spherical coordinates
Gravitational attraction of a rectangular prism with depth-dependent density
New Estimates of Gravitational Attraction by Linear Programming
Rapid computation of gravitational attraction of three-dimensional bodies of arbitrary shape.
The gravitational attraction of a right rectangular prism with density varying with depth following a cubic polynomial
Solving combinatorial optimization problems using a new algorithm based on gravitational attraction /
Target size and displacement along the axis of implied gravitational attraction: Effects of implied weight and evidence of represent...
1. So, he was able to explain this using his laws for gravitational attraction.
他根据自己提出的万有引力定律，解释这一定律。
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2. Galactic matter orbits around a central point because its mutual gravitational attraction creates centripetal forces.
由于星系的重力产生了向心力，所以星系的物质体是环绕着一个中心点运行的。
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3. Among these forces is the neglect of vertical forces, which is not too serious because they are quite small compared with the earth's gravitational attraction.
在这些力中，垂直力受到忽视，但因为它们与地球的重力相比微不足道，所以这不是一个十分严重的问题。
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4. Astronomers suggest that dark matter provides vital "scaffolding" for the Universe, forming a framework for the formation of galaxies through gravitational attraction.
天文学家们推测暗物质为宇宙提供了“脚手架”，通过引力作用形成一个使星系得以孕育的构架。
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5. Particles and antiparticles could still collide, however, since gravitational repulsion is much weaker than electrical attraction.
粒子与反粒子仍然存在碰撞的机会，因为万有斥力要比电极引力弱得多。
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6. And we have also seen gravitational attraction in space, and I will let you look at your notes for that.
我们还学习过空间中的万有引力，关于这个知识点，大家翻一翻笔记。
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7. Is that causes by gravitational attraction?
这是由万有引力作用产生的吗？
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8. Many asteroids are weakly bound piles of rubble, held together by their own minute gravitational attraction.
大多数的小行星都是由碎石组成，而这些碎石靠着自身之间微弱的万有引力结合在一起。
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9. 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。
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10. It exerts a strong gravitational attraction on anything near it, so that we would have to prevent ourselves from being eaten alive by it.
它对靠近它的一切东西施加一种强大的吸引力，所以，我们必须防止被黑洞活生生地吃掉。
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11. The force of gravitational attraction between two bodies decreASe AS the distance between them increASes.
两物体之间的引力随着两物体之间的距离增大而减小。
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12. Describes the static calibration methods of accelerometer: gravitational attraction method, loading method and centrifuge method.
介绍了静态校准加速度计的方法：地球重力法、负载法和离心机法。
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13. 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。
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14. The force of gravitational attraction between two bodies decrease as the distance between them increases.
如将距离增大两倍，则其万有引力就减小九分之八。
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15. In regions of slower expansion, the gravitational attraction of the matter, would slow down the expansion still further.
在扩张较慢的地区，物质的万有引力将进一步减缓扩张。
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16. Which of them show the effect of gravitational attraction?
以下哪项显示地心引力的效应？
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17. Better to knock it off course or tow it away using the gravitational attraction of a spacecraft sent to divert it.
最好让其改变航线或者利用太空飞船的万有引力来将它拖走。
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18. The dynamics of the Earth-Moon system is quite different from the Sun-Earth system especially after a long duration for the gravitational attraction of the Sun.
由于在地-月系统中太阳的引力不可忽略，特别是在长时间作用以后，其动力学行为与摄动力较小的日-地系统有明显的不同。
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19. The gravitational attraction machine is easy to be manufactured, has good usage effect and does not pollute the environment.
本发明制作容易，使用效果好，不污染环境。
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20. Associated with the formation of galaxies in the universe is essentially a clustering process by gravitational attraction between galaxies role.
考虑到宇宙中星系的形成过程本质也是一种聚类过程，星系之间吸引力是靠万有引力作用。
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21. Associated with the formation of galaxies in the universe is essentially a clustering process by gravitational attraction between galaxies role.
考虑到宇宙中星系的形成过程本质也是一种聚类过程，星系之间吸引力是靠万有引力作用。
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gravitational attraction
