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我国南水北调工程倍受国内外关注。其中线方案的区位优势和全程自流输水的优点是其他方案所不及的。中线工程基础工作扎实 ,施工条件较成熟。若能立足于直接在长江干流三峡水库自流引水 ,加宽总干渠 ,可使输水量达到４０００ｍ３／ｓ。这不仅可以有力地解决长江洪水分流问题 ,
China’s South-North Water Diversion Project has drawn much attention both at home and abroad. The superiority of the location of the mid-route scheme and the benefits of full-scale gravity water conveyance are beyond the reach of other schemes. The foundation work of the midline project is solid and the construction conditions are relatively mature. If based on direct access to the Three Gorges Reservoir in the mainstream of the Yangtze River gravity diversion of the main canal, water delivery can reach 4000m3 / s. This not only can effectively solve the flood diversion problem in the Yangtze River,