守恒

Some mistaken viewpoints were clarified, and requirements on covariability of conservation law were studied deeply.

从一道力学试题发,讨论了机械能守的条件,并深入研究了守的协变性要求。

Energy has amphimorphic porperties:conservative property of quantity and no conservative property of quality.

能量具有量的守性和能质的不守性,同时遵循热力学第一定、热力学第二定。

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“李杨争”后，本文重新简要回顾宇称不守的发史，并对“李杨争”所涉及的若干问题作初步的分析、讨论。