摘要
评介了熵在不同层次上的物理意义,重点分析了系统达负熵时的条件和意义.同时,对“热寂说”问题也进行了讨论.
In this paper the physical meanings of entropy at different levels were reviewed. Emphatically the conditions and senses when system comes up to negative entropy state were analyzed . Moreover,'heat death' problem was disscussed.
出处
《系统科学学报》
1997年第3期89-91,共3页
Chinese Journal of Systems Science
关键词
熵
负熵
热寂说
entropy
negative entropy
'heat death' doctrine
