一个2价正离子，我们要移除的两个电子，我们要移除的两个电子，将会是，最高能量的电子。

So a plus two ion means that we're removing two electrons from the atom and the electrons that we're going to remove are always going to be the highest energy electrons.

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在用大型电子对撞机创造了最高能量质子束流对撞记录后，瑞士的科学家们称，他们将“探索前人未曾涉足的领域。”

Scientists in Switzerland say they are "going where nobody has been before" after setting a high-power collision record with the Large Hadron Collider.

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本文根据费米气体模型理论，研究金属中自由电子气的能量，讨论电子的最高能量、平均能量和电子气的能级密度。

This paper, based on the Fermi gas model, studies the energy of free electron gas in metal, discusses the highest energy, the average energy and the energy level density of free electrongas.

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So a plus two ion means that we're removing two electrons from the atom and the electrons that we're going to remove are always going to be the highest energy electrons.

一个2价正离子,我们要移除的两个电子,我们要移除的两个电子,将会是,最高能量的电子。

麻省理工公开课 - 化学原理课程节选

The best suggestion is just to write it out completely for the neutral atom, and then you want to take an electron out of the highest orbital.

最好的办法是先写出它所对应,中性原子，然后再从,能量最高的轨道上拿走一个电子。

麻省理工公开课 - 化学原理课程节选

So we can think about what is our most loosely-bound electron, what's that highest energy orbital, and it's going to be the 2 p orbital, that's going to be what's highest in energy.

我们来想一想,它“束缚得最松“的电子是哪一个，能量最高的轨道是哪一个？,它就是，2，p，轨道，是能量最高的轨道。

麻省理工公开课 - 化学原理课程节选