当硫化锌被粒子或任何东西、辐射或大于某一临界能量的粒子撞击时，就会发出辉光。

When zinc sulfide is hit by particles or by anything, by radiation or by particles of greater than certain critical energy, there is a glow.

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当粒子撞击到屏幕的时候就记录一次。

They count where these particles hit the screen.

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粒子撞击原子核。

A particle strikes a nucleus.

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And then, what they did is they made a map of where the particles scattered once they struck the screen.

他们做的是,绘制粒子每次散射位置的图,每当他们撞击屏幕的时候。

麻省理工公开课 - 固态化学导论课程节选

And, when zinc sulfide is hit by particles or by anything, by radiation or by particles of greater than a certain critical energy, there is a glow.

当粒子或其他东西,通过辐射或粒子的方式，并且能量高于临界值,撞击到硫化锌的表面上的时候，就会发光。

麻省理工公开课 - 固态化学导论课程节选

They count where these particles hit the screen.

当粒子撞击到屏幕的时候就记录一次。

麻省理工公开课 - 固态化学导论课程节选