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The positron is an antielectron.是什么意思？

The positron is an antielectron.

正电子就是反电子.

相关词汇
the positron is an antielectron

the

art. 指已提到的人（物），指说话人与听者已知的人（物），用于独一无二的事物前，与形容词最高级和序数词连用；

positron

--

is

vt.& vi. 是（be的三单形式；n. 存在；

an

art. 一（在元音字母前代替不定代词a），一任一某一，一个；

antielectron

n. 正电子，正子，阳电子；
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