乙种粒子
Traditional form:
乙種粒子
Pinyin (reading):
yǐzhǒnglìzǐ
Definitions:
- beta particle (electron, esp. high speed electron emitted by radioactive nucleus)
Characters:
- 乙 - second; 2nd heavenly stem
- 种 - race, kind, breed; seed; to plant
- 粒 - grain, granule; bullet, pellet
- 子 - son, child; seed, egg; fruit; small thing
Traditional characters: