Based on the quality data of overyear water table and groundwater, the research studied the dynamic variation of water table and quality of groundwater.

摘要本文在总结银川地区地下水监测点水位和水资料基础上，研地下水水位动态变化和水间变化。

Using flow sediment laden formula set by Hanqiwei and overyear runoff,sediment data,the sediment retaining prediction of Manwan reservoir is carried out.

利用韩其为[1]水流挟沙力公式以及戛旧站径流、泥沙资料,进行了漫湾水库拦沙预测分析。