碰撞速度 [力] impact velocity
- 为交通事故再现推测碰撞速度提供了一种简单实用的方法。
The methods give a simpler way to evaluate collision speed in traffic accident reconstruction. - 交通事故碰撞速度的判断是事故再现的重要内容之一。
The judgement of motor vehicle collision velocity is an important problem in traffic accident reconstruction. - 特别明显的一点是:里斯和其他人是对的。 哈勃天文望远镜现实宇宙的确在早期减缓了碰撞速度,但是当暗能量作用进来就加速了。
One particularly strong clue that Riess and the others were right: the Hubble Space Telescope showed that the universe actually did slow down early on, then sped up as the dark energy kicked in.
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