因此，发生第一激发态跃迁时，将发生分子间电子转移，从而引起荧光猝灭效应。

It suggests that intermolecular electron transfer occurs during the transition of the first excited state, which results in the fluorescence quenching effect.

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这将使分子跃迁到另一个激发态，从中我们可以用另一种激光，把它分成两个原子。

This excites the molecule into another excited state, from which we can, with another laser light, break it down into two atoms.

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FASPB作为一种阿秒超快调制过程，从理论上说它可以扩展到任何两偶极禁戒跃迁激发态的能级和系统。

As an attosecond ultrafast modulation process, FASPB can be intrinsically extended to any level-summation systems of two dipolar forbidden excited states.

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So, what we know is happening is that were having transitions from some excited states to a more relaxed lower, more stable state in the hydrogen atom.

我们知道，这里所发生的是,氢原子从激发态到更低更稳定的态的跃迁，而我们用眼睛可以探测到的。

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