Dictionary › 乙种
乙种
yǐ zhǒng
What 乙种 means
- type B; category B; second class or grade; beta-
The characters in 乙种
Words starting with 乙种
- 乙种射线yǐ zhǒng shè xiànbeta ray (electron stream from radioactive decay)
- 乙种粒子yǐ zhǒng lì zǐbeta particle (electron, esp. high speed electron emitted by radioactive nucleus)
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