positron
音标发音
- 英式音标 [ˈpɒz.ɪ.trɒn]
- 美式音标 [ˈpɑː.zɪ.trɑːn]
- 英式发音
- 美式发音
基本解释
- n.正電子
英汉例句
- The result is that the electron shadow and the positron shadow are separated.
結果將使得電子的隂影和正電子的隂影被分開。 - 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。
用作名詞 (n.)
英英字典
- an extremely small piece of matter with a positive electrical charge, having the same mass as an electron