阐述了巴耳末公式的由来和意义，在确定波长的比率上，给出了一种新方法。
The origin and significance of balmer formula are stated and at the same time a new method for determining the ratio of wavelength is given.
阐述了巴耳末公式的由来和意义，在确定波长的比率上，给出了一种新方法。
The origin and significance of balmer formula are stated and at the same time a new method for determining the ratio of wavelength is given.
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