引力

万有引力原理的发现应归功于牛顿。

We owe to Newton the principle of gravitation .

教师很生动地描述万有引力定律的发现，他想让学生对它的重要性留下深刻的印象。

The teacher was vividly1 describing the discovery of the law of gravitation . He tried to make the children impressed with its importance .

月球对地球有引力。

The moon exerts a force on the earth .

它的振动幅度取决于引力场的强度。

Its oscillation depends on the strength of the gravitational field

我们知道不断增加的引力会加速细胞的分裂。

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

任何有较强重力的物体都会对其他物体产生引力。

Anything with strong gravity attracts other things to it .

万有引力控制着天体的运动。

Gravity governs the motions of celestial bodies .

牛顿提出天体和地球的运动可以用万有引力来解释。

Newton proposed that heavenly and terrestrial motion could be unified with the idea of gravity .

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。

Dark matter gives out no light and is detectable only because of its gravitational effect on visible matter .

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。

If a spacecraft travels faster than 11 km a second , it escapes the earth 's gravitational pull .

地球引力使物体落到地面上。

The force of gravity makes things fall to earth .

美国国家航空航天局计划让其未来需要逃离地球引力(尤其是去往月球和火星)的大多数飞行器携带立方体卫星。

NASA plans for most of its future Earth-escaping payloads ( to the moon and Mars especially ) to carry CubeSats .

最佳配乐：史蒂文-普莱斯《地心引力》

Best Music ( Original Score ) : Steven Price , Gravity

最佳导演：阿方索-卡隆《地心引力》最佳男主角：马修-麦康纳《达拉斯买家俱乐部》

Best leading actor : Matthew McConaughey , Dallas Buyer 's Club

14即便地球没有引力，

Even if there wasn 't gravity on earth ,

6.牛顿是被苹果砸中了头才发现万有引力的？艾萨克·牛顿发现地心引力并不是因为被苹果砸中了脑袋。

Isaac Newton didn 't discover gravity because an apple bonked him on the head .

最佳摄影：艾曼努尔-卢贝兹基《地心引力》

Best cinematography : Emmanuel Lubezki , Gravity

黑洞其实不是“洞”，而是能产生巨大引力的密度极高的物体。

Not really " holes , " but rather hugely dense12 objects with massive gravitational pull .

物理学家可以通过四种基本力的作用来解释我们身边的世界，即电（磁）力、引力和两种核力。

Physicists2 can explain the world around us through the action of four fundamental forces – electricity , gravity and two nuclear forces .

这是他写的有关黑洞的最重要的一篇科学论文，黑洞引力之大，就连光也逃不出。

This is his most important scientific paper on black holes – which have such strong gravity – that not even light can escape .

事实上，他是在目睹苹果落地时忽然好奇为什么物体永远向下落而不是向上或向两边，这个想法启发他发现了万有引力定律。

Rather , he witnessed an apple falling and wondered why objects always fall down instead of up or sideways , a thought that inspired his Law of Universal Gravitation .

他说：“艾萨克·牛顿坐在地上，望着那棵树。忽然又一个苹果掉下来落到他的头上。这就促使他发现了万有引力。”他还接着说：“这不是很奇妙吗？”

He said , " Isaac Newton was sitting on the ground looking at the tree . An apple suddenly fell on his head . It led him discover gravitation . " And he added2 , " Isn 't that wonderful ? "

10维紧致baby宇宙模型与量子引力中的几率函数

Compact Baby Universe Model in ten Dimension and Probability Function of Quantum Gravity

本文围绕周期法测G这一主题，分析了温度，非均匀引力场，以及静电对扭秤周期稳定性的影响；

The disturbance such as temperature , nonlinear gravitational field and static electronic field has been studied .

科学家本周宣称，爱因斯坦广义相对论的两个预言被美国国家航空航天局的“引力探测器B”计划证实。

Two key predictions of Albert Einstein 's general theory of relativity have been confirmed by NASA 's Gravity Probe B mission , scientists announced this week .

低维引力理论中虫洞的Hilbert空间

Hilbert space of wormholes in low dimensional gravitation theory

作为对杨振宁引力场方程的应用，求得全部O型和一部分N型纯粹空间。

As an application to Yang 's gravitational field equa-tions , all type 0 and some type N " pure spaces " have been obtained .

引力场球谐综合的Walsh变换方法

A Walsh transform method of spherical harmonic synthesis for gravitational field

纤维丛表述的两种DeSitter引力的探讨

An Approach to Two Types of de Sitter Gravities in Terms of Fiber Bundles

1＋1维引力理论中的Hawking效应是补偿效应

Hawking effect is a compensate effect in 1 + 1 dimensions