通过对元上扬水站在特别干旱的１９９７年运行情况的调查与分析，提出大中型泵站应结合灌区产业结构调整和实际灌溉情况，并考虑１９９７年的旱情进行规模复核，对于有富余供水能力又有发展条件的泵站，建议进行扩大灌区规模设计，以便充分发挥现有工程设施的作用。 Based on the investigation and analysis of the operation of Yuanxian pumping stations in special drought in 1997, it is suggested that large and medium-sized pumping stations should review the industrial structure adjustment and actual irrigation in irrigated area and review the scale in 1997 considering the drought situation. For those with surplus water supply capacity Another pumping station development conditions, it is proposed to expand the scale of irrigation design, in order to give full play to the role of existing engineering facilities.