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.
适量的能量撞击电子时，电子将吸收能量并跳跃至高能级轨道。
Hit it with just the right amount of energy, and it will absorb it, and the electron will jump up to a higher energy level.
任何更高能级到2能级2，都是属于Balmer系，它在可见光谱中。
So anything that goes from a higher energy level to 2 is going to be falling within the Balmer series, which is in the visible range of the spectrum.
而且我们所采用的模型更适用于高磁场、高能级情况下相关问题的研究。
Furthermore, this model is more suitable for researching the problems with a high magnetic field and a high-energy level.
但是我们永远不会处于，比最高能级更高的极限，因为我们假设这些能级没有上限。
But we're never in a limit that's higher than the highest level, because we're assuming it goes on forever.
外加电场对低能级电子散射速率的影响较小，对高能级电子的散射速率影响相对较大。
The external electric field have significant influence on electron scattering rates between the high energy levels.
我们从一个低能级开始，到一个高能级去，这意味着需要吸收一个光子，我们要获得能量。
We start at this lower energy state and go up that means we need to absorb a photon, we have to take in energy.
我可以看到很多电子云突然间在自己原本的轨道上消失，然后跃迁到更高能级的轨道上。
I can see many electron cloud suddenly vanish on the originally track, then jump to the higher energy level track.
运行结果显示，二段淹没式膜生物反应器能够增强高能级生物体蠕虫生长与少产污泥的目的。
The results of the operation showed that the two-stage, submerged membrane bioreactor helped the growth of the energy-rich worms and reduced the yield of sludge.
我们将会用到泡利不相容定律，而且我们准备利用这个事实，那就是我们从低能级到高能级填充。
And we are going to use the Pauli Exclusion Principle and we are going to use the fact that we fill from lower energy to higher energy.
高能级、大容量的贮电池能够为一些关键设备提供不间断的动力来源，但是对这种电池进行充电和维护却非常困难。
Large Banks of batteries that provide uninterruptible power to critical functions can be very difficult to charge and maintain.
氢原子被高能的恒星光离子化之后，在它的单个电子重新被捕获并跃迁到低能级上时会放出典型的红色h - alpha光。
Ionized by energetic starlight, a hydrogen atom emits the characteristic red H-alpha light as its single electron is recaptured and transitions to lower energy states.
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.
电声相互作用对电子能级的修正导致光吸收系数峰值向高能方向偏移。
Furthermore, the correction of electron-phonon interaction effect on the energies of the electron makes the peak shift to the aspect of the high energy.
计算了热中子辐照和高能中子辐照单晶硅后的深能级密度、费米能级和其他有关重要参数。
Some important parameters of the silicon irradiated with high energy and thermal neutron are calculated respectively.
计算了热中子辐照和高能中子辐照单晶硅后的深能级密度、费米能级和其他有关重要参数。
Some important parameters of the silicon irradiated with high energy and thermal neutron are calculated respectively.
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