搜索结果: 1-5 共查到“特色库 Survey”相关记录5条 . 查询时间(0.147 秒)
美国国家地质调查局水资源利用信息项目（The U.S. Geological Survey's National Water-Use Information Program）
美国国家地质调查局水资源利用信息项目 The U.S. Geological Survey's National Water-Use Information Program USGS
2013/9/9
The U.S. Geological Survey's National Water-Use Information Program is responsible for compiling and disseminating the nation's water-use data. The USGS works in cooperation with local, State, and Fed...
Error analysis of Ordnance Survey map tidelines
Coastal engineering History statistical analysis
2013/9/13
Historical trend analysis is often used at the coastline to provide rates of coastal erosion or accretion as part of shoreline or beach management studies. The long-term data for historical trend anal...
Feb. 12, 2007，LAWRENCE — If you’ve been thinking that the city’s tap water has tasted a little strange for the past few weeks, you’re not crazy.
Reconnaissance Survey of Salt Sources and Loading into the Pecos River
Reconnaissance Survey Salt Sources Loading into the Pecos River
2013/9/10
Reconnaissance Survey of Salt Sources and Loading into the Pecos River。
Survey and Control of Synthetic Organics in Texas Water Supplies
Survey Control Synthetic Organics Texas Water Supplies
2013/9/11
Four Texas water supplies (Lake Somerville, Lake Livingston, Neches River, and Sabine River) were surveyed to determine their tendency to form trihalomethanes when chlorinated. The ability of conventi...