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土壤铁锰结核
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X-射线衍射,研究了土壤和铁锰结核中层状硅酸盐和氧化铁的类型组合。
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