文章摘要信息 关键词 ： 松辽盆地;断陷期;构造演化阶段;油气勘探 [gap=978]Keywords : Songliao Basin; faultdepression stage; structural evolutional phase; petroleum exploration
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一级构造层序揭示了盆地经历了5个构造演化阶段，形成5个盆地原型。
The 5 first order tectonic sequences show that the 5 types of basins are formed in 5 evolution stages.
进行了黄县盆地充填沉积的层序地层划分，并与盆地构造演化阶段分析有机的结合起来。
The sequence stratigraphic division of basin filling succession in Huangxian faulted basin is conducted, and combined with the analysis of tectonic evolution stages of basin.
两类花岗岩的稀土元素地球化学特征明显不同，这与其所处的不同后碰撞构造演化阶段密切相关。
The characteristics of two types of granites are different, since A type and I type granites which formed at different stage of the post-collisional period.
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