(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
e.g.quarks have not been observed directly but theoretical predictions based on their existence have been confirmed experimentally
quark [kwɑ:k]
中文翻译
1
n. [高能][天] 夸克(理论上一种比原子更小的基本粒子)
英语释义
1
n. (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