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
Wei-field irrigation in this river structure was small Wei-field pattern.
这种结构下的圩田水利模式一般是小圩模式。
The larger structure is the Salton Trough, a depression that stretches from the Gulf of California, through the modern Colorado River Delta, and northwestward into California as far as the Salton Sea.
比较大的构造是索尔顿海槽，它是从加利福尼亚湾延伸出的一片洼地，穿过现代的科罗拉多河三角洲，向西北进入加利福尼亚，直达索尔顿海。
The Kotri Barrage is the final such structure before the river empties into the Arabian Sea.
科特里克大坝是最后一座拦截河流进入阿拉伯海的水坝。
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