accumulated bauxite

英 美
  • 堆积型铝土矿
  • accumulated adj.累积的动词accumulate的过去式和过去分词形式.
  • bauxite n.铝土岩(产铝的矿土、石)
    1. The primary bauxite was formed in a marine sedimentary setting and the cumulated bauxite was derived from weathering-leaching of primary bauxite.
      区内原生铝土矿形成于海相的沉积环境,堆积型铝土矿由原生沉积型铝土矿风化淋滤而成。