英语词汇“fermi selection rules”的英英意思、用法、释义、翻译、读音、例句、短语、词组-英语词典

单词	fermi selection rules
释义	Fermi selection rules Fermi selection rules [′fer·mē si′lek·shən ‚rülz] (nuclear physics) Selection rules for beta decay in a Fermi transition; that is, there is no change in total angular momentum or parity of the nucleus in an allowed transition.
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Fermi selection rules