包含了一个单独的电子轨道，一个带正电荷的核。
And, it involves a single electron orbiting a positively charged nucleus.
好了，这就是，价电子轨道理论的，最简单的解释。
All right, so that's really all there is to thinking about valence bond theory in terms of the most simple explanation here.
根据该原理，利用价电子轨道能量对价电子距离矩阵进行修正。
On the basis of the principle, the OET (orbital-energy topological index) was proposed by revising the valence electron distance matrix with the orbital energy.
同样，我已经写出来了，但你们可以把这个写出来，就知道电子轨道构型是什么。
And again, I've written for you, but you can figure out what the electron configuration is just by writing up in this order here.
玻尔根据原子的结构，和在电子轨道间的跳跃情况，就能预见光的波长。
Bohr was able to predict the wave lengths of the light from the makeup of the atom, and the jump from electron orbit to electron orbit.
这一常量非常重要，因为它确定了一个原子中的一个电子轨道的大小，周期和能量。
This constant is very important because it fixes the sizes, period and energy of an electron's orbit in an atom.
其中最主要的区别之一，是当你讨论多电子轨道时，它们实际上，要比对应的氢原子轨道，要小一些。
One of the main difference is is that when you're talking about multi-electron orbitals, they're actually smaller than the corresponding orbital for the hydrogen atom.
在样品表面以下的分子通常也是金属的，并且它平滑的相似的电子轨道叠加能够伪装成它上面的分子。
And the surface beneath the sample molecule is usually metal, too, and its smooth, featureless mash of electron orbitals can camouflage the molecule lying on top of it.
他的见解是把量子现象看作本质上不同于古典物理学的现象，且不能被电子轨道的力学模型准确呈现出来。
His insight was to regard quantum phenomena as fundamentally different from those of classical physics and not adequately represented by mechanical models of orbiting electrons.
这是出于空间的考虑，要求你这么做是因为，你总是可以假定所有的，芯电子轨道都已经填满了。
That happens because of space issues that you were asked to do that, because you can always assume that all of the core orbitals are already going to be filled.
晶格常数和原子间力常数的改变影响了相邻电子轨道的重合程度，引发电子能级和光学性质的变化。
Reductions of lattice spacing and force constants between atoms induce modifications in the band structures of solids and thus in electronic properties and optical properties.
在我们的结果中，特别考虑了电子间库仑作用的集体效应、磁场引起的电子轨道运动量子化效应及交变电场的影响。
In our work, the effect of Coulumb interaction between electrons, the effect of quantization of orbital motion, and the influence of alternating electric field have been taken into account.
本文计算了在平衡自场、线性摆动器场和轴向磁场作用下的电子轨道，并由此求得有线性摆动器的自由电子激光器的自发辐射和受激辐射。
The orbits of an electron in self-fields, linear wiggler and axial fields are calculated. Then the spontaneous emission coefficient and the growth rate of the stimulated scattering are obtained.
它们是轨道的半径，系统的能量以及电子的速度，我接下来给你们展示解法。
They are the radius of the orbit, the energy of the system and the velocity of the electron, and I am just going to present you the solutions.
这是我提到的肺，用于写电子构型，并以正确的顺序得到轨道能量。
Here's the pneumonic I mentioned for writing the electron configuration and getting those orbital energies in the right order.
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.
什么是电子在轨道上的排布顺序呢？
电子从最低能级到最高能级，填满轨道。
Electrons fill orbitals from lowest energy to highest energy.
我不可能在同一个轨道，得到不成对电子。
那就是氢原子原子核外电子，最低轨道到情况。
That is the electron in its lowest orbit, to the nucleus of atomic hydrogen.
同样，我们有未配对电子的配对，我们有两个轨道结合。
And again, we have the pairing of the unpaired electrons, and we have two orbitals coming together.
实际上当我们定义电子在这个轨道，它的波函数的确是和角度有关的。
So we do, in fact, have a dependence on what the Angle is of the electron as we define it in the orbital.
电子，现在我们有了一个，轨道上的电子的完备描述。
An electron. So now we have the complete description of an electron within an orbital.
首先，电子的密度并不能直接揭示出轨道的数学结构。
First off, the density of electrons doesn't directly reveal the mathematical structure of the orbital.
这意味着在一个原子内,每个轨道上可以有两个电子，对吧，因为对任何轨道,我们可以有自旋向上或者自选向下或者两者都有。
So what that means is that we're limited in any atom to having two electrons per orbital, right, because for any orbital we can either have a spin up electron, a spin down electron, or both.
假如我想看到，轨道上像电子一样的东西。
Well, suppose I want to look at something like an electron in orbit here.
想象一下，电子在它的轨道中。
让我们把电子画在这里，我们现在有两个电子在分子轨道里。
So, let's draw in our electrons there, so we have our two electrons now in the molecular orbital.
让我们把电子画在这里，我们现在有两个电子在分子轨道里。
So, let's draw in our electrons there, so we have our two electrons now in the molecular orbital.
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