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
及相应土
结核为试验材料，应用X-射线衍射，研究了土和结核中
状硅酸盐和氧化的类型组合。
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.
以我国几种常见土及相应土结核为试验材料，应用X-射线衍射，研究了土和结核中状硅酸盐和氧化的类型组合。
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