乙种射线

Traditional form:

乙種射線

Pinyin (reading):

yǐzhǒngshèxiàn

Definitions:

• beta ray (electron stream from radioactive decay)

Characters:

• 乙 - second; 2nd heavenly stem
• 种 - race, kind, breed; seed; to plant
• 射 - to shoot, to eject, to emit
• 线 - line, thread, wire; clue, trail

Traditional characters:

• 乙 - second; 2nd heavenly stem
• 種 - race, kind, breed; seed; to plant
• 射 - to shoot, to eject, to emit
• 線 - line, thread, wire; clue, trail