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positron

 
['p?z?tr?n]     ['pɑ?z?trɑ?n]    
  • n. 正電子
new

positron的英文翻譯是什么意思,詞典釋義與在線翻譯:

英英釋義

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

positron的用法和樣例:

例句

用作名詞 (n.)
  1. The result is that the electron shadow and the positron shadow are separated.
    結果將使得電子的陰影和正電子的陰影被分開。
  2. The vacancy defects of samples were measured by slow positron annihilation.
    借助慢正電子湮沒技術研究了樣品的空位型缺陷。

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