当我们讨论多电子原子的轨道时，它们的能量实际上比对应的氢原子轨道要低。

When we talk about orbitals in multi-electron atoms, they're actually lower in energy than the corresponding H atom orbitals.

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看一下能量级图表中，多电子原子的部分。

And this is the energy level diagram for multi-electron atoms.

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我们也可以看到现在对于，一个多电子原子的能量方程。

We can also look at the energy equation now for a multi-electron atom.

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We started talking about these on Wednesday, and what we're going to start with is considering specifically the wave functions for multi-electron atoms.

我们从周三开始讨论这些，而且我们将要以特别地考虑,多电子原子的波函数,为开始。

麻省理工公开课 - 化学原理课程节选

So, one we finish our discussion of how we think about multi-electron atoms, we can go right on and start talking about these other things.

一旦我们结束了,多电子原子的讨论,我们马上就可以,开始讨论这些问题。

麻省理工公开课 - 化学原理课程节选

What we're going to start with is discussing photoelectron spectroscopy, which is a spectroscopy technique that will give us some information about energy levels in multielectron atoms.

首先，我们将讨论,光电子能谱，通过这种技术,我们能够得到多电子原子的能级信息。

麻省理工公开课 - 化学原理课程节选