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- hydrographic net river system 水系
- Abstract: Suifen river is the second hydrographic net in China, which pours into Japan sea in Northem Pacific（NP）. 文章摘要: 绥芬河是我国注入北太平洋日本海的第二条水系。
- hydrographic(al) net(river system; water system) 水系
- What is Australia's biggest river system? 澳洲最大的河流系统是?
- An extensive area of land drained or irrigated by a river system. 流域由一个大河系排水或灌溉的广阔的土地区城
- This river system has over 30 rivers. 这一河系共有30多条河流。
- The region draining into a river,river system,or other body of water. 流域将水排入某河流、水系或其它水体的地域。
- The region draining into a river, river system, or other body of water. 流域:将水排入某河流、水系或其它水体的地域。
- hydrographic net area height survey 水网区测高
- The major pollution indicators in the Yangtze River system are petroleum and ammonia nitrogen. 长江水系的主要污染指标是石油类、氨氮和高锰酸盐指数。与上年相比，水质持平。
- The water quality of the Pearl River system in Guangxi is better than that in Guangdong. 珠江水系广西境内江段水质好于广东境内江段。
- Study of Cross Section Design of City Road in Hydrographic Net 水网地带城市道路横断面设计研究
- 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。
- The influence of riverway evolvement on flood of Zhu river delta hydrographic net 河道变化对珠江三角洲网河区洪水的影响
- A river system is seen in drought-affected farmland south of the Australian capital city of Canberra, Dec. 29, 2006. 这是2006年12月29日拍摄的澳大利亚堪培拉南部受旱情影响的河流和农田。
- Gazetteer Asia: Peninsular India from Deccan rivers up to Krishna river system. 亚洲:来自德干河的印度半岛向上到克里希纳河河流域。
- Shijiazhuang municipal area belong to the Haihe River basin and the Great River water system Ziya River system. 石家庄市辖区内河流分属海河流域大清河水系和子牙河水系。
- To protect a stream or river system from excessive inputs of nutrients and pollutants, we must protect its watershed. 为了保护小溪河流防止过度的营养物及污染物的输入，我们必须保护它们的分水岭。
- A new technique was developed for eliminating the pseudo river occurred in the process of extracting river system... 该方法为消除提取水系时平原区域出现的伪河道提供了一种新的修正方法。
- Key Words : Landscape Architecture, Wetland, River System, Revetment , Plants, Wild Animals, purified water. 关键词：风景园林、湿地；水系；驳岸；植物；野生动物；
