着重研究拉张或挤压型雁列式断层标本变形过程中声发射（简称AE，下同）的时空演化特征。
The spatiotemporal characteristics of acoustic emission (AE) during the deformation of rock samples with compressional and extensional en-echelon faults have been studied.
断层呈雁列式是剪切带的构造组合特点。
En-echelon faults are a basic characteristic of fault combination in a shear zone.
主要生气凹陷及生气层殴控制天然气的分布，雁列式背斜带上的局部构造控制天然气的富集。
The distribution of gas is controlled by depression and intervals gas-producing. The most abundant gas is accumulated in local structures on anticlinal belts in echelon form.
应用推荐