摘要
通过推导一般开放系统中的熵产生率恒大于零,和定态中的熵流必然小于零,得知外界环境流入生物体内的熵是个“负熵”.负熵对生物体极为重要,文中还用耗散结构理论作出了粗浅的解释.
This Paper , inferring that the rate of entropy produced in general open system is bigger than none and the flow of entropy in fixed state is smaller than none ,proves that the entropy flowing into the organism from outside is a 'negative entropy'. which is vital to an organism . In addition ,this paper explains some theory of its consumption .
出处
《赣南师范学院学报》
1996年第6期39-42,共4页
Journal of Gannan Teachers' College(Social Science(2))
关键词
熵
开放系统
生物体
耗散结构
不可逆过程
entropy ,negative-entropy ,entropy production,rate of entropy production ,open system,or-ganism consumption and scattering
