| 例句 |
Eventually, the star attained the velocity of light.最终那颗星达到了光速。Nothing can travel faster than the speed of light.任何东西的传播速度都不会超过光速。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 velocity of light is about 186,000 miles per second.光速大约是每秒十八万六千英里。The velocity of light is a constant.光速是个常量。The speed at which light travels is finite.光速是有限的。！Imagine a device that could send a signal at a speed greater than the speed of light.想象一下有一种能够以大于光速的速度发出信号的装置。Radio waves travel at the speed of light.无线电波以光速传播。According to our present ideas of physics, nothing can travel faster than light.根据我们现在物理学的概念，没有什么东西能超过光速。The speed of light is an important constant.光速是一个重要的常数。 |