灰色带是没有被逐出的对象。
浅灰色带是被逐出的对象。
因此,他或多或少地编写下那个时期的事,似乎真的有被逐出的感觉(笑)。
So, he was more or less chronicling The Times and seemingly got a kick out of it (laughs).
So in this case, we don't have enough energy to eject an electron, so, an electron is not ejected.
所以在这种情况下,我们没有足够的能量,去逐出一个电子,这样没有电子被逐出。
And there is a relationship here, and that is that the number of photons absorbed by the metal are related to the number of electrons ejected from the metal. So, in this figure here what I'm actually showing is these little sunshines, which let's say are each one individual photon.
这里有一个关系是,被金属吸收的光子,和被金属逐出的电子是相关的,所以,我展示的这个图,是这些小太阳,我们这里代指每一个独立的光子。
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