• The karstification had decided the red clay characteristic in the early time in soil forming process and the matter origin is different from soil types formed by other rock series;

    岩溶作用决定粘土早期物质来源特点不同其它岩石形成的土

    youdao

  • The karstification had decided the red clay characteristic in the early time in soil forming process and the matter origin is different from soil types formed by other rock series;

    岩溶作用决定粘土早期物质来源特点不同其它岩石形成的土

    youdao

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