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我国北方碳酸盐岩系分布相当广泛。许多重要的能源、钢铁、化工基地都分布在碳酸盐岩岩溶地区,其中,不少基地依靠岩溶水供水;一些重要的农业区也以岩溶水为灌
The distribution of carbonate rocks in northern China is quite extensive. Many important energy, steel and chemical bases are located in carbonate karst areas, many of which rely on karst water supply; some important agricultural areas also use karst water as irrigation