positron-capture branching ratio正电子: positive electron; antielect ...俘获: capture分支: branch; subfield; offtake; b ...比: 2俘获分支比: k-capture branching ratio下载手机词典可随时随地查词查翻译关注微信公众号：chachacidian，回复:正电子-俘获分支比，即可在微信中查询翻译
