Read Edit View history β射線 bèitǎshèxiàn beta ray Origin Definitions Defs Strokes Stroke Words Sentences Sents Senses Add sense β射线/ β射線 bèitǎshèxiàn (also betashèxiàn) beta ray a stream of high-energy, high-speed electrons or positrons emitted by certain types of radioactive nuclei Edit Delete References Add reference same_as 贝塔射线/貝塔射線 → β射线/β射線 Edit Delete same_as 乙种射线/乙種射線 → β射线/β射線 Edit Delete
β射线/ β射線 bèitǎshèxiàn (also betashèxiàn) beta ray a stream of high-energy, high-speed electrons or positrons emitted by certain types of radioactive nuclei Edit Delete