speed of light中文什么意思

光速

• speed:    n. 1.快，迅速。 2.速率，速度 ...
• light:    vi. (lit 或 lighted ...
• light speed:    空载排水量航速

例句与用法

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1. The inverse of its slope is the speed of light .
   其倾斜的倒数是光速。
2. The speed of light is an invariant constant .
   光速是一个不变常数。
3. We cannot dispense with the idea of the speed of light .
   我们不能废弃光速这个概念。
4. The speed of light turns out to be nature's speed limit .
   光速原来是自然界的速度极限。
5. The earth moves at a crawl compared with the speed of light .
   与光速相比，地球也只是在爬行。

英文释义

名词

1. the speed at which light travels in a vacuum; the constancy and universality of the speed of light is recognized by defining it to be exactly 299,792,458 meters per second
   同义词：light speed, c