hy·per·fine structure 
(hīpər-fīn′)
(hīpər-fīn′)n. Abbr. hfs
Any of the spectral lines formed from the splitting of broader spectral lines as a result of the interaction between the magnetic moments of electrons and atomic nuclei.
| 单词 | hyperfine structure |
| 释义 | hy·per·fine structure (hīpər-fīn′)n. Abbr. hfs Any of the spectral lines formed from the splitting of broader spectral lines as a result of the interaction between the magnetic moments of electrons and atomic nuclei. |
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