英语词汇“top quark”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	top quark
释义	top quark n. Abbr. t The flavor of quark that has a charge of + ²/₃ , has a mass about 340,000 times that of an electron, and belongs to the third generation of elementary fermions. Also called truth quark.
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