A quantum characteristic of a strongly interacting elementary particle indicated by number equal to its hypercharge minus its baryon number that indicates the possible transformations upon strong interaction with other elementary particles.

奇异性(一种强力相互作用的基本粒子的量子特性，表现于一相当于其变电荷数强子数的量子数，显示在与其他基本粒子相互作用时的可能变换)。