乙种

yǐ zhǒng

释义

1. beta- or type 2

包含 乙种 的词语

• 乙种促效剂 yǐ zhǒng cù xiào jì: beta-2 agonist
• 乙种射线 yǐ zhǒng shè xiàn: beta ray (electron stream from radioactive decay)
• 乙种粒子 yǐ zhǒng lì zǐ: beta particle (electron, esp. high speed electron emitted by radioactive nucleus)

乙种 的构成词

• 乙 yǐ: second of the ten Heavenly Stems 十天干[shí tiān gān]
• 乙 zhé: turning stroke (in Chinese characters), aka 折[zhé]
• 种 zhǒng: seed
• 种 zhòng: to plant