我的意思是，这是逃逸速度的全部意义所在，不是吗？

I mean, that's the whole point of escape velocity, right?

youdao

这一项和这一项，逃逸速度相等。

And so this term is the same as this term for your escape velocity.

youdao

在活动视界里，逃逸速度等于光速。

At the event horizon, the escape velocity is equal to the speed of light.

youdao

在活动视界里，逃逸速度等于光速。

At the event horizon, the escape velocity is equal to the speed of light.

youdao