摘要
依据开放系统的耗散结构理论 ,分析生物体进化的动力 ,总结出生物进化的机制 .阐明了处于开放系统中的生物体能够实现进化所必须具备的条件是 :dS =diS +deS <0 ,从而得出生物进化过程中dS是熵减而不是熵增的结论 .
According to open system′s disspative structure theory, analyzes organic evolution′s dynamia and sums up organic evolution′s mechanism.It illustrates the condition that the organism in open system can complete the evolution must have is :dS=d iS+d eS<0,and therefore makes the conclusion that dS is not the entropy increase but the entropy reduce in the process of organic evolution.
出处
《高师理科学刊》
2001年第4期29-31,共3页
Journal of Science of Teachers＇College and University
关键词
生物进化
耗散结构
有序状态
无序状态
熵减
organic evolution
dissipative structure
order condition
disorder condition
