英语词汇“quark number”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	quark number
释义	quark number quark number n. A quantum number of subatomic particles or systems of such particles that equals the difference between the number of quarks and the number of antiquarks. This number is conserved in all interactions.
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