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单词 Upper Permian
释义
Upper Permian
  • 简明释义
  • 晚二叠纪
  • 网络释义
  • 1

    ?上二叠统

    上二叠统

短语
  • 双语例句
  • 1
    Upper Permian is land facies fragments rock construction.
    上统为陆相碎屑岩建造。
  • 2
    But no organic reefs were developed in the Upper Permian and the Feixianguan Formation is lack of oolite.
    但在海槽相区上二叠统不发育生物礁,飞仙关组缺乏鲕粒岩。
  • 3
    A detailed research has been worked on the Late Upper Permian conodont fauna of Tieshikou section in Xinfeng area, Jiangxi Province.
    对江西省信丰县铁石口剖面晚二叠世长兴阶至铁石口阶下部的牙形石动物群有了新的认识。
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更新时间:2025/5/25 17:00:25