A laser pulse can modify the electron s state so that it has the density distribution shown in green.

一束激光脉冲可以改变电子的状态，使得其有了图中绿色显示的密度分布。

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A laser pulse can modify the electron s state so that it has the density distribution shown in green.

一束激光脉冲可以改变电子的状态，使得其有了图中绿色显示的密度分布。

youdao