antiparticle

n. 反粒子

學術名詞

• 反粒子：物理學、天文學、電工學、電機工程、高中物理學、核能
• 反質點：電工學、電機工程、電力工程

英文釋義

1. a particle that has the same mass as another particle but has opposite values for its other properties; interaction of a particle and its antiparticle results in annihilation and the production of radiant energy