引力

Planetary motion is also a result of gravitation.

行星的运动也是引力的结果。

Gravity pulled these planetesimals together, and the young Earth grew slowly, like a snowball, as more and more pieces collided with it. Each planetesimal would have been moving pretty quickly as it crashed into the new planet, and all that speed was converted into another form of energy--heat.

地球的引力将这些小行星体凝聚在一起，就象滚雪球一样，随着越来越多碰撞碎片的聚集，地球的体积日渐成长，每一个星体碰撞形成新饿地球板块时速度及其之快，所有的这些速度形成另一种能量--热量。

Motte-Cajori英译:That there is a power of gravity pertaining to all bodies, proportional to the several quantities of matter which they contain.

王译：对于一切物体存在着一种引力，它正比于各物体所包含的物质的量。赵译：向着所有物体存在重力，重力与在每个物体中的物质的量成比例。

Lunar Prospector mapped the Moon's surface composition, gravity and magnetic fields.

月亮探测器把月球的表面情况，引力及磁场都绘制成了地图。

Moreover, they are completely reliable, since tidal power comes from the constant pull of the Moon which tugs the tide up or down every 12 hours.

此外，它们是完全可靠的，因为潮汐能来自月球恒定的引力，月球每 12 小时吸引潮水涨或落一次。

But, before the planet became history, a residual core had enough gravity to pull most of the pieces back together into the planet we see today.

但是在它成为历史之前，残留的核心尚有足够的引力，拉回大部分的碎片，聚集成为我们今日所见的天王星。

Calculated results indicate that the quadrupole radiation expression can be derived out naturally as a specific conclusion of this paper.

计算结果表明，通常的引力四极辐射的表达式可作为本文的特殊情况而自然得出。

In all likelihood, this question can only be addressed in the context of quantum theory of gravity .

这个问题只有在完全量子引力理论中才可能真正的解决。

Gravitational violence during mergers mixes orbits and redistributes energies and angular momenta; the result is that quiescently formed systems such as disks are turned into ellipsoids.

合并期间引力作用混合了彼此的恒星并且重新分配了角动量；其结果是被迫合并的系统变成了椭圆星系。

Besides these external influences there were deeply seated causes that produced among the greater portion of the Jewish people a discontent with rabbinism and a gravitation toward mysticism.

除了这些外来的影响，有非常深刻的根源，产生其中较大部分的犹太人的不满rabbinism和引力走向神秘主义。

The split between the two groups can hardly be papered over.

这两个团体间的分歧难以掩饰。

This approach not only encourages a greater number of responses, but minimizes the likelihood of stale groupthink.

这种做法不仅鼓励了更多的反应，而且减少跟风的可能性。