相对论

The black hole is a special celestial body , predicted on the basis of general relativity theory.

黑洞是广义相对论所预言的一种特殊的天体。

This feature gives a reasonable explanation for the mechanism of CAS. The phase velocity of diffraction fields for uniform plane wave on a circular aperture has been investigated. It is shown that diffraction can result in subluminous phase velocity at certain points of optical field in vacuum.

如果相对论电子能够注入到这一通道内，那么它与激光场间的相移就可能变得非常小，从而能够长时间地保持在加速相中得到极高能量。

It would be interesting to consider some instance of a change in classical mechanics introduced by the relativity theory.

考察一下相对论引起经典力学中改变的一些例子是很重要的，这也许能使我们得到某些可用实验证明或推翻的结论。

It is true to like a glance momentarily clearheadedly: Assemble to break up do not have frequently, life and death sometimes, however, select definite attitude after all, a kind of optimistic fantasy, perhaps, share degree remaining years finally, it is still us.

一切都得遵循感情生活相对论------温柔和暖，来自寒冷中的颤抖，看到荒芜，才会珍惜手头一点点丰盈。短暂地，清醒地看上一眼真实：聚散无常，生死有时，可是到底选择肯定的态度，一种乐观的幻想，也许，最后共度余生的，还是我们。

Finally, if you are mad enough that you want to solve those tremendously perplexing problems of reconciling gravitational physics with the quantum world, you end up studying general relativity, superstring theory, M-theory, Calabi-Yau compactification and so on.

最后， 如果你是疯够，你想解决这些极大困扰的问题，调和引力物理与量子世界，你落得学习广义相对论，超弦理论， M-理论，卡-油紧等。

And the metric invariant of extensional relativity in compressible fluid me2

误差量级不大于现有对相对论效应验证试验的精度。

So far we've been talking about special relativity, which applies to objects moving at constant speed.

但迄今为止，我们谈论的一直是狭义相对论，这种理论适用于在速度不变的情况下移动的物体。

These results also suggest dark energy takes the form of what Einstein called the cosmological constant — a term in Einstein's theory of general relativity that represents the possibility of empty space having a density and pressure associated with it.

研究发现显示，暗能量以爱因斯坦所说的"宇宙常数"这种形式出现。宇宙常数是爱因斯坦广义相对论中的一个术语，代表的是存在拥有密度和压力的真空区的可能性。

As a corollary of the theory of relativity.

作为相对论的一个推论。

First, according to a phase matching condition of electromagnetic wave on the stationary boundary surface, we find the refelection and transimission angles in the front system with a static ionization front. Then using the transformations of wave vector and frequency we get the corresponding angles in the laboratory system in which the ionization front is moving at relativistic speed.

首先在波面参考系中根据电磁波在固定边界上的相位匹配条件，确定电磁波在静止电离波面上的反射角和透射角，并利用波矢和频率的相对论变换，导出了在实验室参考系中相应的反射角和透射角的表达式，最后对所得的结果作了进一步的讨论。

As she looked at Warrington's manly face, and dark, melancholy eyes, she had settled in her mind that he must have been the victim of an unhappy attachment.

每逢看到沃林顿那刚毅的脸，那乌黑、忧郁的眼睛，她便会相信，他一定作过不幸的爱情的受害者。

Maybe they'll disappear into a pothole.

也许他们将在壶穴里消失