What appears to the naked eye to be just glowing is actually superposition of different lines of distinct frequency. So, you see, this is quantized.

出现在肉眼面前的光亮,事实上是波段不同的光线的叠加,所以，它是量子化的。

麻省理工公开课 - 固态化学导论课程节选

Now, the first application tends to not be quite as exciting as, for example, all the other organisms people have put it in since then you can have flies, you see transgenic mice that are glowing green with this GFP.

现在看来，第一个应用不像之后,其它放入一些生物一样激动人心,你可以用苍蝇，你可以看到发绿光的转基因老鼠。

麻省理工公开课 - 化学原理课程节选

And it's neat to see the glowing jellyfish and think about the fluorescent protein that's in them.

你可以看到整齐的水母,而且考虑它里面的蛋白质。

麻省理工公开课 - 化学原理课程节选

It is glowing because electrons are excited.

是因为电子处于激发状态。

麻省理工公开课 - 固态化学导论课程节选

It is glowing.

它在发光。

麻省理工公开课 - 固态化学导论课程节选

And why is it glowing?

为什么它在发光？

麻省理工公开课 - 固态化学导论课程节选