Physics and Chemistry. A single line in a spectrum, not part of a multiplet; an atomic or molecular energy level or state possessing (in the case…
| 单词 | θ79799 |
| 释义 | the world > matter > physics > atomic nucleus > [noun] > field of energy > level of (2) singlet1920 Physics and Chemistry. A single line in a spectrum, not part of a multiplet; an atomic or molecular energy level or state possessing (in the case… sublevel1923 Each of a group of energy levels of an atom or other quantized system which coincide under a coarse approximation or when some influence (such as a… |
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