When the dissipative structure and the chaotic state form alternately, the river may develop in different patterns.
耗散结构与混沌态在河型转化过程中交替出现，就可能会形成不同的河型。
This paper reports a study on the changes of the conformation of liquid crystal state by means of dissipative structure.
用耗散结构理论研究膜系统的液晶态构象的变化。
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