antiparticle

n. 反粒子 [化] 反粒子

发音

其它 /ˈæntiˌpɑ(ɹ)tɪkəl/

词形变化

antiparticles 复数 antiparticles

别名

anti-particle

释义与例句

n.
  1. 1.

    A subatomic particle corresponding to another particle with the same mass, spin and mean lifetime but with charge, parity, strangeness and other quantum numbers flipped in sign; a particle that has a reversed world line to another.

    反粒子

    物理

词汇关系

名词

上位词 2

elementary particle fundamental particle

整体词 1

antimatter

词源

From anti- + particle.

来源：wiktionary