引力

Here's the basic difference: when the planets in our solar system first formed, they were swimming through a disk-shaped cloud of gas. Their passage roiled and compressed the gas, and the gravity of the compressed gas in turn pulled on the proto-planets.

根本的差别在于：当行星在太阳系中首次形成时，它们正漂浮着通过一片圆盘状的气体云，于是它们前进的道路受到波动同时也压缩了气体，被压缩气体的引力反过来拉住了这些初生的行星。

The distance between the body and receptor and the efficiency of energy transfer were obtained to be 1.77 nm and 0.052 65 respectively, based on the theory of Frster nonradiative energy transfer.

根据Frster非辐射能量转移机理，求算出给体与受体间的作用距离和能量转移效率分别为1.77和0.052 65 nm，并结合热力学参数说明了叶酸分子与人血清白蛋白的作用以疏水作用为主，同时也存在静电引力。

Fifth, in the framework of Gravity Model, the basic variables such as economic scale and distance have significant impact on the development of Chinese foreign trade as expected.

五、基于贸易引力模型的分析表明，经济规模和距离等基本变量对中国出口贸易具有显著的影响，并且符合预期。

Studies of the gravity field of the Earth indicate that its crust and

对地球引力的研究表明，在不寻常的负荷之下地壳和地幔会发生位移。

Studies of the gravity field of the Earth indicate that its crust and mantle yield when unusual weight is placed on

对地球引力的研究表明，在不寻常的负荷之下地壳和地幔会发生位移。

Or lets them dangle precariously from rickety armatures like tree houses about to topple from their perches.

在别处剩下的一大堆杂物碎片似乎在挑战地球引力，像飞舞在飓风中的木头一样在空中盘旋。

Without the photo-baryon pressure driving the system outwards, the only remaining force on the baryons is gravitational.

失去了光子-重子的压强向外驱动整个系统，唯一还留在重子上的力就是引力。

We also compute the critical curves and caustics of lens samples, the results show that they can fit the theoretic curves very well.

计算结果表明此算法能够在很高的精度上构建引力透镜模拟样本的面密度分布轮廓，由面密度计算出来的透镜的临界曲线和焦散曲线也能较好地和理论曲线吻合，结果是令人满意的。

NASA has proposed a mission,called Constellation-X, that would build on this work by providing detailed pictures of what happens to space-time at the edges of these gravitational chasms.

NASA业已提出名为&X星云&的计划，将会通过提供这些引力深渊的边缘时空所发生现象的精细照片，完成这项工作。

Local concentrations of chondrules were drawn together by gravity and, when they encountered each other, often merged.

局部聚集的陨石球粒由于引力而相互吸引，当他们碰到一起时，往往合为一体。

Neither the killing of Mr Zarqawi nor any breakthrough on the political front will stop the insurgency and the fratricidal murders in their tracks.

在对危险的南部地区访问时，他斥责什叶派民兵领导人对中央集权的挑衅行为。

In fact,I've got him on the satellite mobile right now.

实际上 我们已接通卫星可视电话了