乙种粒子 yǐzhǒnglìzǐ beta particle Definitions Defs Origin Strokes Stroke Words Sentences Sents 乙种粒子 (乙種粒子) yǐzhǒnglìzǐ beta particle A beta particle, which is a high-speed electron or positron emitted by a radioactive nucleus during decay. Sources Definitions CC-CEDICT
乙种粒子 (乙種粒子) yǐzhǒnglìzǐ beta particle A beta particle, which is a high-speed electron or positron emitted by a radioactive nucleus during decay. Sources Definitions CC-CEDICT
