在2004年黄河第三次调水调沙试验中,通过万家寨、三门峡、小浪底三座水库接力优化调度,成功地塑造了人工异重流,谱写了世界水利史的壮丽篇章。自2001年小浪底水库投运以来,通过黄河防总科学调度,三门峡水库优化水沙调控,四次助小浪底异重流效力黄河。水库异重流是黄河等高含沙 In the third Yellow River water and sediment experiment in 2004, through the optimal dispatching of three reservoirs in Wanjiazhai, Sanmenxia and Xiaolangdi, it succeeded in shaping the artificial heavy flow and composing the magnificent chapter of world history of water conservancy. Since Xiaolangdi Reservoir was put into operation in 2001, the Sanjiangxia Reservoir has been optimized to control the flow of water and sediment through the scientific prevention of the Yellow River and the Huanghe River has been carried out with the aid of the gravity flow at four different stages. Reservoir heavy flow is the Yellow River and other high sand