乙种射线

yǐ zhǒng shè xiàn

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Definitions

  1. 1. beta ray (electron stream from radioactive decay)

Child Words of 乙种射线

乙
yǐ

second of the ten Heavenly Stems 十天干[shí tiān gān]

乙
zhé

turning stroke (in Chinese characters), aka 折[zhé]

射
shè

to shoot

种
zhǒng

seed

种
zhòng

to plant

线
xiàn

thread

乙种
yǐ zhǒng

beta- or type 2

射线
shè xiàn

ray