positron
n. 正电子
近义词：antielectron，
英英释义
Noun
- an elementary particle with positive charge; interaction of a positron and an electron results in annihilation
例句
用作名词(n.)
- 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。
- 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。