| 释义 |
beauty quark
beauty quarkn. See bottom quark.Thesaurus| Noun | 1. | beauty quark - a quark with a charge of -1/3 and a mass about 10,000 times that of an electronbottom quarkquark - (physics) hypothetical truly fundamental particle in mesons and baryons; there are supposed to be six flavors of quarks (and their antiquarks), which come in pairs; each has an electric charge of +2/3 or -1/3; "quarks have not been observed directly but theoretical predictions based on their existence have been confirmed experimentally" |
beauty quark
beauty quark[′byüd·ē ‚kwärk] (particle physics) bottom quark beauty quark
Related to beauty quark: top quarkSynonyms for beauty quarknoun a quark with a charge of -1/3 and a mass about 10,000 times that of an electronSynonymsRelated Words |