Read Edit View history Discussion α粒子 ā'ěrfǎlìzǐ alpha particle Origin Definitions Defs Strokes Stroke Words Sentences Sents α粒子 ā'ěrfǎlìzǐ alpha particle particle consisting of two protons and two neutrons, identical to a helium-4 nucleus, emitted during radioactive decay Frequency Written text 0.062 per million Cross-References Referenced by 阿尔法粒子 ā'ěrfǎlìzǐ Sources Frequency data BCC Corpus (BLCU)
α粒子 ā'ěrfǎlìzǐ alpha particle particle consisting of two protons and two neutrons, identical to a helium-4 nucleus, emitted during radioactive decay Frequency Written text 0.062 per million Cross-References Referenced by 阿尔法粒子 ā'ěrfǎlìzǐ Sources Frequency data BCC Corpus (BLCU)