搜索结果: 1-3 共查到“水利工程 Use”相关记录3条 . 查询时间(0.144 秒)
Study finds High Plains Aquifer peak use by state,overall usage decline
High Plains Aquifer peak state decline
2015/12/7
A new Kansas State University study finds that the over-tapping of the High Plains Aquifer's groundwater beyond the aquifer's recharge rate peaked in 2006. Its use is projected to decrease by roughly ...
Land use and land cover changes have a great impact on the regional hydrological process. Based on three periods of remote sensing data from the 1960s and the long-term observed data of gr...
Use of Ionic Liquid-filled Semipermeable Membrane for Extraction of Polycyclic Aromatic Hydrocarbons in Water
Ionic liquid semipermeable membrane ex traction poly c y c lic aromatic hydrocarbons.
2013/12/12
A novel and facile s a mple preparation method was developed for the extraction o f poly cy clic aromatic h y drocarbons (P AHs) in aqueous sample solution using 1-butyl-3- me th y limidazoli um...