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针对寒冷地区中型灌区支、斗渠道节水改造提出衬砌结构形式并分析比较,为规划设计提供思路,解决衬砌工程在寒冷地区施工存在问题。
Aiming at the water-saving reconstruction of branches and channels in cold-medium irrigation areas, the lining structure forms are proposed and analyzed and compared, providing ideas for planning and designing and solving the problems of lining construction in cold areas.