英语词汇sigma electrons是什么意思，sigma electrons的用法、释义、翻译、读音、例句、短语词组-英汉汉英翻译词典-觉斋网

单词	sigma electrons
释义	sigma electrons　【化】 σ电子
随便看	high threshold high ticket high tide high tide high tide high tide high tide elevation high time half stable limit cycle half steel half step half step half stock half stuff half subtracter half tap half term half term half the battle half the battle half the time half the time half the time half timber half time

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