英语词汇“overcritical binding”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	overcritical binding
释义	overcritical binding overcritical binding [′ō·vər‚krid·ə·kəl ′bīnd·iŋ] (atomic physics) A binding energy for electrons in atoms which is so large that a vacancy in the bound state results in the spontaneous formation of an electron-positron pair; predicted to occur when the atomic number exceeds 173.
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