To study regional average stress field, we need to choose a population of focal mechanism solutions of earthquakes in the massifs where there are significant tectonic structures.
选择具有地震构造意义的地块或地震带内大量地震的震源机制解研究区域平均应力场。
From the view point of tectonic mineralization, controlling of structures on Wulashan Gold Deposit is discussed in this paper.
从构造成矿作用的角度，综合分析了构造对内蒙古乌拉山金矿床的控制作用。
These structures form an extensional tectonic system that is genetically related to the formation of the detachment fault.
这些构造构成了一个在成因上与拆离断层形成有关的伸展构造体系。
By using the theory of fault-related fold and kinematics characters, research of tectonic modeling about local structures of south margin of Junggar basin was made.
利用断层相关褶皱理论、运动学特征，对准噶尔盆地南缘区域局部构造进行了构造建模研究。
Based on volcanic activities and tectonic evolution, it is suggested that the tilted fault block, sliding structures in extensional setting should be developed in Cretaceous to Cenozoic age.
结合区域火山活动和构造演化认为，该滑动构造为伸展背景下的掀斜断块型，其滑动时间为白垩纪—新生代。
In this paper, the main tectonic process of the Tangshan earthquake sequence was studied by comprehensive analysis of geological structures, seismicity pattern and focal mechanism data.
本文采用地质构造、地震活动图象、震源机制资料综合分析方法，对唐山地震序列主要的构造过程进行研究。
Compressive tectonic stress is the main stress in foreland basins in western China, where surface and subsurface structures are very complicated.
中国西部前陆盆地主要以挤压构造应力为主，地表与地下构造异常复杂。
Gentle-dipping faults and nappe structures are widely developed in different tectonic units in various areas of Jiangxi.
缓倾斜断裂及推覆构造，广泛发育于江西各地的不同构造单元中。
The interlayer tectonic system and its tectonic types are main ore-controlling structures.
层间构造系统及其构造样式是主要的控矿构造。
The typical salt tectonic styles include salt cored anticlines, allochthonous salt, salt pillows, salt (fault) welds, salt necking, salt-associated depressions and "fish-tail" structures.
其中典型盐构造样式有盐核背斜、外来盐、盐枕、盐焊接和断层焊接、盐缩颈、盐成凹陷和“鱼尾”构造。
The formation of the dislocation interfaces keeps close relation with the areal structures and the tectonic stress fields of the areal structure.
坝区错动带的形成与区域构造及其构造应力场密切相关。
Tectonic movements, granite joint systems, rock textures and structures, water erosion and weathering are basic factors responsible for the formation of granite landscapes.
构造运动、花岗岩节理系统、岩石结构、水流冲刷、风化剥蚀等地质作用是造成河南花岗岩地貌景观的基本因素。
Complicated tectonic styles and geological structures were generated by multi-episodic rifting and inversion.
多期裂陷和反转构造作用的叠加导致了相对复杂的构造格架样式和盆地地质结构。
The main controlling factors of intraplate earthquakes are the regional tectonic stress field and the special conditions for the seismogenic structures.
板内地震构造的主要控制因素是区域构造应力场和局部的特殊发震构造条件。
The paper introduces tectonic characters of Datong Jurassic coal field briefly, and describs structures exposed during geological exploration and production in Sitai Mine in detail.
介绍了大同侏罗纪煤田区域构造地质特征，详细描述了四台井田在地质勘探和生产过程中所揭露的各类地质构造。
The active structures are developed in Lijiang area and tectonic earthquakes then are happened frequently.
丽江地区活动性构造发育，地震发生频繁。
During the active periods of structures, tectonic collapse resulted in the rapid longitudinal migration of hydrocarbon in wide area, which was characterized by paroxysmal and eventful.
构造活动期间， 构造塌陷作用能导致油气大面积、快速的纵向运移，并且这种运移具有很大的突发性和事件性；
During the active periods of structures, tectonic collapse resulted in the rapid longitudinal migration of hydrocarbon in wide area, which was characterized by paroxysmal and eventful.
构造活动期间， 构造塌陷作用能导致油气大面积、快速的纵向运移，并且这种运移具有很大的突发性和事件性；
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