An atom consists of a nucleus around which electrons move.

原子有一个原子核，外面有电子围绕它旋转。

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Electrons move round the nucleus as the earth moves round the sun.

电子绕原子核运转就像地球绕太阳运行一样。

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We saw a similar thing as we saw electrons move from different levels.

这与我们曾经见过的,不同能级之间的跃迁很类似。

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We saw a similar thing as we saw electrons move from different levels.

这与我们曾经见过的,不同能级之间的跃迁很类似。

麻省理工公开课 - 化学原理课程节选

So what she's going to do is start loading up the electrons, and you see this wand here move slowly, and it takes a while to do it, start become perpendicular.

所以她将要加载电子，你们看到这个棒慢慢地移动，这个需要一段时间，开始变得垂直了。

麻省理工公开课 - 化学原理课程节选

There are no electrons to move around.

在其中电子不能自由移动。

麻省理工公开课 - 固态化学导论课程节选

LEDs function by driving electrons across a junction between two semiconductor materials in which electrons move at different energy levels.

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For the logic operations, electrons move through the graphene and use its spin state to compare the information held in the individual magnetic electrodes.

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When he joined Columbia University in 1987 for his first job after postdoctoral studies at Caltech, he scrapped his past research on how electrons move through biological molecules.

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