英语词汇principal quantum number怎么读，是什么意思，单词翻译、读音、固定搭配用法和短语词组及例句-英汉双解词典

　

单词	principal quantum number
释义	Definition of principal quantum number in English: principal quantum number noun Physics The quantum number symbolized by n, which determines the orbital energy of an electron (to the first order) and takes positive integral values. Origin 1920s. Definition of principal quantum number in US English: principal quantum number noun Physics The quantum number symbolized by n, which determines the orbital energy of an electron (to the first order) and takes positive integral values. Origin 1920s.
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更新时间：2024/11/11 8:00:43