n. 复背斜；复背斜层（anticlinorium 的变形）
1.The Haiyangshan granitic mass was intruded in the core of anticlinoria and formed in the late Silurian.
广西海洋山花岗岩基侵位于海洋山复式背斜核部，形成于晚志留世。
2.The Haiyangshan granitic mass was intruded in the core of anticlinoria and formed in the late Silurian.
广西海洋山花岗岩基侵位于海洋山复式背斜核部，形成于晚志留世。