river system meaning in English
河川系统
河系；水系
Examples
- Channel deposits, consisting of sand, silt and clay, fill the valleys cut by a river system .
河道沉积由砂，粉沙和粘土组成，充填于河流切割的河谷之中。 - Construction of ecological river system around new jiangwan city
新江湾城建设生态水系河道 - Automatically extracting river system from digital elevation model
基于数字高程模型的水系自动生成 - Application of fuzzy mathematics to landscape assessment of urban river system
模糊数学在城市水系景观评价中的应用 - " the area of the valley bounded by river systems , will be left undisturbed
这样做，被河道围绕著的那部分?原就可以不受影响。