复式背斜是由若干次一级的背斜、向斜组合而成的一个大型背斜构造。
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。
The Haiyangshan granitic mass was intruded in the core of anticlinoria and formed in the late Silurian.
该矿床位于海洋山复式背斜南段的老厂穹窿构造核部，铅锌矿化受构造、地层和岩性控制。
The deposit is situated at the core of Laochang dome of the southern section of Haiyangshan anticlinorium and its Pb-Zn mineralization is controlled by structures, strata and lithology.
背斜形态多为复式箱状背斜和不对称的斜歪背斜，分别与断层弯曲背斜和断层扩展背斜的几何形态一致。
The major morphology of the anticline is multiple box-shaped or asymmetry inclined, mostly, and it is similar to that of fault-bend fold and fault-propagation fold.
应用推荐