The structural deformation of the Paleogene is characterized evidently by thrust block and broad folds.
下第三系的构造变形主要表现为区内下第三系红层的逆冲断块和宽缓褶皱变形。
The steel axle of this kind of pig can bend under greater thrust force, it is helpful to pass through elbow or the section of converting pipe, so it can avoid efficiently block accident.
该清管器的钢轴能在较大推力作用下发生弯曲变形，有利于通过弯头或变形管段，可有效避免堵卡事故的发生。
Mingqiao Oil-field is a fault block &fault nose reservoir which is formed on the condition of complex fault-thrust anticline structure.
闵桥油田是在断层复杂化的断背构造背景上形成的断块、断鼻油藏。
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