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paleo-arc

英[peɪ'liːəʊ'ɑːk] 美[peɪ'liːəʊ'ɑːk]
  • 古岛弧

双语例句

    1. This area was in an arc and rear-arc basin on convergent plates in the Middle Devonian.
      其岩石化学及地球化学显示岛弧火山岩特征。
    2. Most of the islands are part of a geologically unstable and volcanically active island arc.
      多数岛屿在地理上都是不稳定的火山活动岛弧。

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