引力

Anything with strong gravity attracts other things to it.

任何有较强重力的物体都会对其他物体产生引力。

Spiral galaxies are considered to be gravitationally bound configurations of stars.

旋涡星系被认为是由恒星组成的引力束缚系统.

The law of gravitation explains many phenomena not previously, understood.

引力定律解释了许多以前所不能理解的现象.

Any ion electrostatically bound to the exchanger is referred to as counterion.

靠静电引力结合在交换剂上的离子,叫做平衡离子.

Newton's theory of gravitation is an approximation of a more general theory.

牛顿的引力理论只是一种更普遍理论的近似形式.

Interfacial tractions at the broken ends will produce delamination.

断头处的界面引力将引起分层.

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。

The moon's gravity pulls the waters of the earth into a bulge.

月球引力吸引地球上的水,形成涨潮.

The potential equation had figured in the eighteenth-century work on gravitation.

位势方程在十八世纪关于引力的研究中已显露头角.

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。

The tides depend on the pull of the moon.

潮汐是月亮引力作用的结果.

Gravity on the moon is about one sixth of that on earth.

月球上的引力大约是地球上的1/6.

Increasing gravity is known to speed up the multiplication of cells.

我们知道不断增加的引力会加速细胞的分裂。

the gravitational pull of the moon

月球的引力

the forces of attraction and repulsion

引力和斥力