riverlyadj.河的;河流的;河边的
rivern.河;江;河流;水道
river training project治河工程
river-water movement河水运动
river confluence reach河流交汇段
river diversion tunnel导流隧洞
river silt engineering河流泥沙工程
river regulation works河道整治工程
river reaches dividing河段划分
river-crossing sector渡河地段
river basin authorities流域管理机构
river bed deformability河床变形