speed of light

An electrical pulse in a wire travels close to the speed of light

电线里的电脉冲以接近光速的速度传输。

The speed of light is an invariant constant .

光速是一个不变常数。

Star Trek is about a spacecraft which travels faster than the speed of light .

《星际迷航》讲述的是一个比光速更快的航天器的故事。

And not used in micro field of the speed of light .

而不适用于超光速的微观领域。

It is dangerous using this method to measure the speed of light .

用这种方法去测量光速是危险的。

The speed of light is an important constant .

光速是一个重要的常数。

The speed of light plays a special role in relativity theory .

光速在相对论中起着特殊的作用。

The electron is not moving at the speed of light .

电子不是以光速运动的。

Two : it 's spinning at half the speed of light .

其次是其转速接近光速的一半。

You say several times the speed of light , but how may times ?

你说的是几倍于光速的速度，但需要多少时间呢？

The information is automatically sent to land at the speed of light .

信息以光的速度自动送到陆地上。

Was that nothing can accelerate to the speed of light .

没有东西能加速到光速。

I thought nothing is faster than speed of light .

我想没有比光速更快的。

He spent many years trying to figure out the speed of light .

他用了许多年想算出光的速度。

That means it was expanding faster than the speed of light .

这就意味着宇宙膨胀速度快于光速。

Using periodic light signal survey speed of light

周期性光信号测量光速的研究

He might literally be moving near the speed of light .

很有可能他是以接近光速飞行。

The speed of light is too great for us to measure in simple units .

光的速度太快，我们用简单的单位无法计量。

If you could move at the speed of light , your time would stand still .

如果你能以光速移动，你的时间就会停止。

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。

The speed of light is considered as one of the universal constants .

光的速度被认为是一个宇宙的常数。

And they will communicate around the world at almost the speed of light .

而且他们是在以接近光的速度进行通信交流。

He showed they would travel with the speed of light and would travel together .

它们以光速传播，而且是一起传播。

You travel at the speed of light ?

你用光的速度旅行？

The improvement of CuBr laser for measuring the speed of light

CuBr激光测光速的改进

Misunderstandings in the experiment measuring the speed of light with light beat

光拍法测光速实验中的几个误解

Using intensity periodic variation light signal survey speed of light and medium refractive index

利用强度周期性变化的光信号测量光速与介质的折射率

And for the record , that 's faster than the speed of light .

记录显示那比光速更快。

We cannot dispense with the idea of the speed of light .

我们不能废弃光速这个概念。

The speed of light in free space is one of the fundamental constants of nature .

真空中光的速率是自然界的基本常数之一。