爆炸性的撞击使冰加热并液化，导致喷出物呈流体状。

Explosive impacts heated and liquefied the ice, resulting in the fluid appearance of the ejecta.

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我感到了一下轻轻的撞击，立刻就明白发生了什么。

I felt a little bump and I knew instantly what had happened.

《柯林斯英汉双解大词典》

位于尤卡坦海岸的一个叫希克苏鲁伯的地方被认为是主要的撞击地点。

A location called Chicxulub, along the Yucatan coast, has been suggested as the primary impact site.

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Let's look at the energetics of one of those electrons crashing into a hydrogen atom inside the gas tube.

我们一起来考察一下,其中的一个电子的能量,在阴极射线管中,撞击到氢原子上。

麻省理工公开课 - 固态化学导论课程节选

What is the energy of the electron, the energy of this electron accelerating from rest and crashing into the anode here?

什么是电子的能量，电子能量由其他部分增大,撞击进入阳极？

麻省理工公开课 - 固态化学导论课程节选

And if we do, in fact, hit it with light to get the electrons off, it will go back to the straight up in position, or if it gets knocked hard enough it does that, too.

而且如果我们这么做，事实上，用光轰击它以逐出电子，它就会在原位置沿直线返回，或者如果它被撞击的足够猛烈,也会出现上述现象。

麻省理工公开课 - 化学原理课程节选