The compositions of phyllosilicate and iron oxides for several main types of soils and their corresponding iron-manganese nodules were studied by the means of XRD.
以我国几种常见土壤及相应土壤铁锰结核为试验材料，应用X-
线衍，
了土壤和铁锰结核中
状硅酸盐和氧化铁的
合。
The compositions of phyllosilicate and iron oxides for several main types of soils and their corresponding iron-manganese nodules were studied by the means of XRD.
以我国几种常见土壤及相应土壤铁锰结核为试验材料，应用X-线衍，了土壤和铁锰结核中状硅酸盐和氧化铁的合。
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