松辽盆地存在裂谷期前火山岩，之后上地壳脆性伸展发育半地堑裂谷盆地。
In the Songliao basin there occurred pre-rift volcanic rocks. Then brittle extension of the upper crust gave rise to a semi-graben rift basin.
中白垩世孙宗湾组的沉陷进一步向东侧移，形成了以F1断层为盆缘断层的半地堑；
The subsidence of Sunjiawan episode in Middle Cretaceous are further transferred eastward, and the half-graben defined by the fault F1 was formed.
此文证明了半地堑理论的实用性与优越性，是盆地分析工作中的一种新思路、新方法。
This paper proves the practicality and advantages of the half-graben theory which is a new thinking and a new method in basin analyses.
裂谷盆地半地堑边界正断层的生长可以划分为两种模式：断层简单生长模式和断层生长连锁模式。
The propagation and growth of boundary faults can be divided into 2 types: simple fault propagation pattern and fault growth-linkage pattern.
舒兰盆地位于依兰—伊通裂谷中段，为半地堑盆地，依兰—伊通裂谷为盆地的边缘断裂，控制了盆内白垩系及新近系含煤地层沉积。
The Shulan basin is located in the middle sector of Yilan-Yitong rift, and is a semi-graben basin.
盆地早期的构造样式均为半地堑式箕状凹陷，晚期均发生方式不同的的构造反转，形成全反转的逆冲推覆和半反转的正或逆反转构造。
The structural styles of the basins in early stage are all half-graben depression and in late stage are total-reverse thrust nappe and semi-reverse normal- or abnormal-reverse structures.
盆地早期的构造样式均为半地堑式箕状凹陷，晚期均发生方式不同的的构造反转，形成全反转的逆冲推覆和半反转的正或逆反转构造。
The structural styles of the basins in early stage are all half-graben depression and in late stage are total-reverse thrust nappe and semi-reverse normal- or abnormal-reverse structures.
应用推荐