英语词汇positron decay怎么读，是什么意思，单词翻译、读音、固定搭配用法和短语词组及例句-英汉双解词典

单词	positron decay
释义	positron decay 简明释义正电子衰变网络释义 1 ?正子衰变 ... 正子；正电子 positron;positon 正子衰变 positron-decay 正子-电子互毁 positron-electron annihilation ... 短语 1 positron decay 正电子衰变 ; 阳电子衰变 2 positron-decay energy 正电子衰变能量 3 positron beta decay 正电子β衰变权威例句 1. The detector allows the machine's operators to work out which particles have been created by the electron-positron collisions, and to follow their patterns of decay. ECONOMIST: How to build a B-factory
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