本刊讯　 2 0 0 2年 7月 3日 ,黄河首次调水调沙试验开始前夕 ,黄河水利委员会主任李国英在接受记者专访时说 ,黄河调水调沙试验的意义不仅仅是探求出一条阻止河床抬高的有效途径 ,更是传统治黄向现代治黄的里程碑 ,是人类由被动治黄走向主动治黄的转折点。李国英说 ,自黄河下 On July 3, 2002, on the eve of the first trial of water and sediment adjustment in the Yellow River, Li Guoying, director of the Yellow River Conservancy Commission, told reporters in an exclusive interview that the significance of the Yellow River water and sediment adjustment trial is not only to find a deterrent The effective channel for elevation of the riverbed is also a milestone in the traditional treatment of the Yellow River to the Yellow River. It is a turning point for mankind from passive treatment of the Yellow River to active treatment of the Yellow River. Li Guoying said that since the Yellow River