positron

 
['pɒzɪtrɒn]     ['pɑːzɪtrɑːn]    
  • n. 正电子
new

positron的英文翻译是什么意思,词典释义与在线翻译:

英英释义

Noun:
  1. an elementary particle with positive charge; interaction of a positron and an electron results in annihilation

positron的用法和样例:

例句

用作名词 (n.)
  1. The result is that the electron shadow and the positron shadow are separated.
    结果将使得电子的阴影和正电子的阴影被分开。
  2. The vacancy defects of samples were measured by slow positron annihilation.
    借助慢正电子湮没技术研究了样品的空位型缺陷。

词汇搭配

今日热词
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