Yazi river structure 鸭子河构造
river flow structure characteristics 水流结构特性
river bed structure 河床结构
river-binary structure 河流相二元结构
river regulating structure 河道整治结构物
river regulation structure 河道整治建筑物
River network bintree structure 河网二叉树结构图
It isreally important to supervise the construction of city ecological river network andrehabilitating ecological structure and function of river by research on river patterns,especially the relationship between river structure and water body self-purification,environmental capacity & nutrition cycle.
探讨不同河型，尤其是平原地区河道结构与水体自净能力、环境容量及营养循环之间的关系，对城市生态河网建设、恢复河流生态结构与功能具有重要的理论指导意义。
参考来源 - 平原地区城市内河河道结构与水质恢复关系的实验研究·2,447,543篇论文数据，部分数据来源于NoteExpress
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