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farmland irrigation and drainage
释义
farmland irrigation and drainage
Encyclopedia
工学
农田水利
释
farmland irrigation and drainage
农田水利
改善农田水分状况,防治旱、涝、盐、碱灾害,以促进农业稳产高产的综合性科学与工程技术。又称为灌溉和排水。
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