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浏览/检索结果: 共6条，第1-6条 帮助 限定条件 内容类型：EI期刊论文     已选(0)清除 条数/页：5101520253035404550556065707580859095100   排序方式：请选择作者升序作者降序题名升序题名降序发表日期升序发表日期降序提交时间升序提交时间降序 Contaminant transport in soil with depth-dependent reaction coefficients and time-dependent boundary conditions EI期刊论文 2013 作者:  Ma Ying 收藏  |  浏览/下载：23/0  |  提交时间：2014/12/31 Soil pollution  Boundary conditions  Contamination  Degradation  Groundwater  Groundwater flow  Groundwater pollution  Herbicides  Radioactive waste disposal  Soils   A root zone model for estimating soil water balance and crop yield responses to deficit irrigation in the North China Plain EI期刊论文 2013 作者:  Ma Ying;  Song Xianfang 收藏  |  浏览/下载：18/0  |  提交时间：2014/12/31 Computer simulation  Arid regions  Crops  Groundwater  Irrigation  Mean square error  Optimization  Soil moisture  Water content  Water management  Water supply   Identification of key factors governing chemistry in groundwater near the water course recharged by reclaimed water at Miyun County, Northern China EI期刊论文 2013 作者:  Bu Hongmei;  Han Dongmei;  Zhang Yinghua;  Song Xianfang;  Ma Ying 收藏  |  浏览/下载：15/0  |  提交时间：2014/12/31 River pollution  Calcium  Chlorine compounds  Cluster analysis  Denitrification  Evaporation  Groundwater  Groundwater pollution  Hydrochemistry  Magnesium  Positive ions  Precipitation (chemical)  Principal component analysis  Reclamation  Rivers  Sodium sulfate  Weathering   Simulation study of field water transformation under deficit irrigation with SWAP model EI期刊论文 2012 作者:  Song Xianfang;  Ma Ying 收藏  |  浏览/下载：12/0  |  提交时间：2012/11/23 Water management  Computer simulation  Crops  Irrigation  Models  Optimization  Percolation (solid state)  Plants (botany)  Rotation  Soil moisture  Solvents  Water supply   Hydrochemical characteristics and water quality assessment of surface water and groundwater in Songnen plain, Northeast China EI期刊论文 2012 作者:  Ma Ying;  Han Dongmei;  Song Xianfang;  Zhang Yinghua 收藏  |  浏览/下载：51/0  |  提交时间：2012/11/23 Groundwater resources  Arid regions  Cluster analysis  Groundwater  Hierarchical systems  Irrigation  Manganese  Manganese removal (water treatment)  Potable water  Principal component analysis  Reservoirs (water)  Surface water resources  Surface waters  Water quality  Water supply   A hydrochemical framework and water quality assessment of river water in the upper reaches of the Huai River Basin, China EI期刊论文 2012 作者:  Zhang Yinghua;  Bu Hongmei;  Han Dongmei;  Ma Ying;  Song Xianfang 收藏  |  浏览/下载：20/0  |  提交时间：2014/12/31 Rivers  Chlorine  Effluents  Hydrochemistry  Irrigation  Water pollution  Water quality  Watersheds