1 文書を見つけるための辞書。

• quark
• クオーク, クォーク
• (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"
• 中間子と重粒子の中の仮説に基づいた正確な基本粒子