energy level spectrum

基本解釋

The results show that the system complies with the design goal in spectrum, pulses formation and energy level.
研制結果顯示：在強光光譜，脈沖形式，出光能量等方面達到了預期目標。
The energy levels of alkaline metal atom spectrum are obtained and the influences of quantum number loss on atomic energy level are also discussed.
討論了貫穿軌道對堿金屬原子雙層能級間隔的影響，得出一個雙層能級間隔的波數(shù)公式；
In virtue of the corresponding relation between the eigen-operators and energy level gaps, we can educe the IEO method to solve the energy spectrum of quantum systems.
由于本征算符和系統(tǒng)能級差之間的對應關系，我們將得到可用于求解系統(tǒng)能譜的IEO方法。

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.
任何更高能級到2能級2,都是屬于Balmer系，它在可見光譜中。
麻省理工公開課 - 化學原理課程節(jié)選