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单词 Lower Permian
释义
Lower Permian
  • 简明释义
  • 下二叠纪;下二叠统
  • 网络释义
  • 1

    ?下二叠统

    ...下二叠统;乌达;内蒙古;中国 [gap=769]eris Sun & Deng, Parasphenopteris orientalis Sun & Deng, new genus, new species, Lower Permian, Wuda, Nei Mongol, China.

短语
  • 双语例句
  • 1
    Biologic limestone, black mudstone and coal in Taiyuan group of lower Permian in east part of Ordos basin.
    鄂尔多斯盆地东部地区太原组广泛发育的气源岩为生物灰岩、暗色泥岩和煤。
  • 2
    Sedimentary facies division and paleogeographic evolution of gas-bearing intervals in lower Permian in northern Ordos basin.
    鄂北下二叠统含气层段沉积相划分及古地理演化。
  • 3
    The Lower Permian at Tabamiao region is a large area gas-bearing formation consisting of many sandbeds interconnected and superposed.
    塔巴庙地区下二叠统是多砂层复合叠加连片,大面积含气的层位。
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更新时间:2025/2/12 1:41:15