Balmer series

An explanation to intensity of hydrogen spectra is given with the use of quantum mechanics , and the Lyman and Balmer series are calculated .

应用量子力学知识对氢光谱的强度分布给予了理论解释，并计算了赖曼系、巴耳末系头三条谱线强度之比。

In the channel of direct excitation of target H_2 , O_2 , the emission spectra of Balmer series H_ α, H_ β, H_ γ, and Ol have been measured .

在靶H2，O2直接激发过程中，测量到了巴耳末系Hα，Hβ，Hγ和OI的发射谱。

Hydrogen plasma has been excited by helicon wave and the intensities of the first three lines of Balmer series have been measured .

采用螺旋波激发氢等离子体，测得氢的Balmer线系前三条谱线的强度。

So anything that goes from a higher energy level to2 is going to be falling within the Balmer series , which is in the visible range of the spectrum .

任何更高能级到2能级2，都是属于Balmer系，它在可见光谱中。