引力

Relating to or characteristic of the motion of objects moving under their own momentum and the force of gravity.

具有在自身动力和地球引力影响下飞行物体特征的或与之有关。

What is the force of gravity at sea level?

海平面的地球引力为多大？

All objects are pulled towards the centre of the Earth by the force of gravity.

所有的物体都由于引力而拉向地球中心。

The force of gravity makes things fall.

地球的引力使物体下落。

Offset of inertia force and gravitation for a distant point or place.

惯性力与远处星球的引力可以抵消。

In this paper, we investigate some interesting models of dark energy, especially the brane scenario, in which our four dimensional universe is embedded in a higher dimensional spacetime where the gravitation can propagate in.

在胚世界宇宙学框架下，我们所生存的四维宇宙被认为是镶嵌在更高维的时空中，而引力相互作用可以在整个高维时空中传播。

Bilateral Trade Flows, the Gravity Equation, and Functional Form.

杨红强。基于贸易引力模型的SCFTA实证研究。

Modern work on gravitational theory began with the work of Galileo Galilei in the late 16th and early 17th centuries.

现代工作的引力理论开始的工作，伽利略后期第16和17世纪初。

This principle was famously demonstrated by Galileo Galilei some 400 years ago when he simultaneously dropped cannon and musket balls, and balls made of gold, silver and wood, from the Tower of Pisa.

等效原则指的是无论物体的质量或构成如何，引力对它们起的作用都是相等的。

Under the framework of the Vierbein representation of the local Lorentz group gravitational gauge theory, the exact expressions of the energy momentum and the power flow density and total radiation power of the exact cylindrical gravitational waves of Einstein and Rosen are given in this paper.

在Vierbein 表述的局域Lorentz群引力规范理论框架下，给出了Ein－stein－Rosen 严格柱面引力波的能量动量、功率流密度和辐射总功率的严格表达式。讨论了波的各部分之间的互作

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