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在世界第三大河一长江险峻的三峡河段,修筑三峡水利枢纽,防洪发电,造福人民,这是中国民主革命先驱孙中山以来几代人的宿愿。为了将其实现,国内外许多专家、学者倾注了大量心血,经过充分论证,总的结论是:三峡工程对四化建设是必要的,技术上是可行的,经济是上合理的,建比不建好,早建比晚建有利。一、三峡水利枢纽概况三峡水利枢纽坝址位于湖北西陵峡的三斗坪,距下游葛洲坝水利枢纽38km。坝址控制流域面积100万km~2,多年平均年径流量4510亿m~3。是一座具有防洪、发电、航运、养殖、供
In the steep Three Gorges section of the Yangtze River, the third largest river in the world, the Three Gorges Dam, the flood control power generation and the benefit of the people are the aspirations of generations since Sun Yat-sen, the pioneer of the Chinese democratic revolution. In order to realize this, many experts and scholars at home and abroad devoted a lot of effort and after ample demonstration, the general conclusion is that the Three Gorges Project is necessary for the four modernizations and is technically feasible. The economy is reasonable. Built, built earlier than the late built favorable. I. Overview of the Three Gorges Dam The dam site of the Three Gorges Project is located in Sandouping, Xiling Gorge, Hubei Province, 38km away from the Gezhouba Dam. The control area of the dam site is 1 million km ~ 2 and the annual average runoff is 451 billion m ~ 3. Is a flood control, power generation, shipping, breeding, for