爱因斯坦的方程式表明宇宙正在扩大。
从那时起,爱因斯坦的脸变红了。
这是阿尔伯特·爱因斯坦的肖像。
And the relationship that he put forth is that the momentum is equal to Planck's constant times nu divided by the speed of light, or it's often more useful for us to think about it in terms of wavelength.
爱因斯坦提出的关系式是,动量等于普朗克常数,乘以υ除以光速,或者用波长来表示,通常更容易让我们想明白。
And one thing that Einstein put forth is he figured if well, what we're saying is that light is, in fact, a stream of particles, each one of those particles or photons must, therefore, have a momentum.
爱因斯坦提出了一件事情,他指出如果我们所说的光,事实上是一束粒子,那么这些粒子或者光子中的,每一个都有动量。
This is the two giants of modern physics: Einstein and Bohr.
这是近代物理学的两个巨头:,爱因斯坦和波尔。
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