因此，当冲击波穿越浓重密集的云团时，星星就可能大量诞生，但如果冲击波穿越的是较空洞的空间，星星就不可能诞生。

So stars can be born in profusion when a shockwave passes through rich, fertile clouds—but not when it passes through emptier space.

youdao

飞行高度决定了冲击波到达地面所需要行进的距离，它对冲击波强度的影响是最大的。

Altitude determines the distance shock waves travel before reaching the ground, and this has the most significant effect on intensity.

youdao

当能量在瞬间通过一个限制性通道时，冲击波就会形成；火车在穿越隧道时就能产生微弱的冲击波。

Shock waves can form when energy is quickly put into a confined channel; weak shock waves can be formed as trains enter tunnels.

youdao

That's the interactive program we have both in shock wave and in job of 3D, which allows students to build molecules.

那便是互动项目,我们同时有冲击波,和3D效果，使学生能够,构建分子。

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