nonconservation

nonconservation of energy

能量恒

20世开始于对性研究,宇恒开创了研究对破缺元。

20 century began from the research of symmetry,the discovery of nonconservation of parity starts epoch of research of breaking symmetry.

This paper retrospects briefly the history of the discovery of Parity Nonconservation, analyses some questions on the Lee-Yang's Argument, and also makes comments on it.

在“李杨之争”出现之，本文重简要回顾宇恒发现史，并对“李杨之争”所涉及若干问题作初步分析、讨论。