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中国土壤盐渍化
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中国土壤盐渍化
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理学
中国土壤盐渍化
释
soil salinization and alkalization in China
中国土壤盐渍化
在中国干旱、半干旱内陆地区或滨海地带,由于蒸发作用影响,潜水中所含可溶性盐类随毛管水上升至地表,盐分不断在土壤表层聚积的现象。
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conic constant
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