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gravitational是什么意思？

基础释义
例句
柯林斯词典释义
英英词典释义

gravitational

英[ˌgrævɪˈteɪʃənl] 美[ˌɡrævɪˈteɪʃənl]

adj. 万有引力的，重力的，地心吸力的；

例句

...perturbations in Jupiter's gravitational field. 木星重力场的微小变化
Describes the static calibration methods of accelerometer: gravitational attraction method, loading method and centrifuge method. 文摘: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.
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.
If you treble the distance, the gravitational attraction gets nine times weaker. 如将距离增大两倍, 则其万有引力就减小九分之八.
Collapsing interstellar cloud reverses its gravitational infall and expands outward into the relatively quiescent interstellar environment. 坍缩的星际云克服向内的引力而向外膨胀到较宁静的星际环境中去.
The concept of gravitational lensing is discussed as predicted by Einstein's general relativity theory. 引力透镜效应的概念,讨论了爱因斯坦的广义相对论预测.
Its gravitational field is on a density suddenchange belt of Bouguer anomaly isopleth. 重力场则处于布伽重力异常等值线疏密突变带上.
the gravitational pull of the moon 月球的引力
Its oscillation depends on the strength of the gravitational field. 它的振动幅度取决于引力场的强度。
Dark matter gives out no light and is detectable only because of its gravitational effect on visible matter. 暗物质不发光，它之所以能被发现，只是因为它对可见物质产生引力作用。

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柯林斯高阶英汉双解学习词典释义

ADJ

与引力有关的；引力所致的

Gravitational means relating to or resulting from the force of gravity.
例句
If a spacecraft travels faster than 11 km a second, it escapes the earth's gravitational pull. 如果飞行速度超过每秒11公里，宇宙飞船将摆脱地球的引力。

英英词典释义

Adjective
1. of or relating to or caused by gravitation