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1)  active fault trace
活动断裂擦痕
1.
Based on the active fault classfied by geo-dynamic zoning method, the state of tectonic stress is determined by conjugate active fault couple and active fault trace, and if has the guiding meaning to the design of mining development and district roadway.
论述了在矿井地质动力区划方法所划分出的活动断层基础上,利用共轭活动断裂对法和活动断裂擦痕法确定矿区构适应力状态的方法,用该方法确定出的矿井主应力状态,对矿并开拓及采区巷道布置设计都具有指导性的意义。
2)  slickenside on active fault
活动断层擦痕
3)  fault activity
断裂活动
1.
Control of fault activity on hydrocarbon accumulation in central Junggar Basin;
准噶尔盆地腹部断裂活动对油气聚集的控制作用
2.
SEM characteristics of quartz grains in fault clay and fault activity in Jinchuan hydroelectric power station dam area;
金川水电站坝区主要断裂断层泥中石英碎砾表面SEM特征及断裂活动性
3.
Crustal extension and fault activity during the Mesozoic-Cenozoic in the Jiyang Depression and the Luxi Uplift,East China;
济阳坳陷及鲁西隆起区中、新生代伸展与断裂活动特征
4)  Active faults
活动断裂
1.
Influence of coseismic deformation of the Wenchuan earthquake on the occurrence of earthquakes on active faults in Sichuan-Yunnan region
汶川地震同震形变场对川滇地区主要活动断裂地震发生趋势的影响
2.
The paper analyzes the occurrence regularity of rock burst of about 263 times in Laohutai mine field by database, the osculating relations of rock burst and active faults were summarized.
应用数据库对老虎台井田其发生的 263 次冲击地压之统计分析表明,岩体动力现象与活动断裂有密切关系。
3.
Geodynamic zoning is used to determine active faults successively with topographic map and other methods, and to reveal regional block construction of rockmass in the crust, and to evaluate their mechanical conditions.
地质动力区划方法逐级使用地形测量图并结合其它方法查清活动断裂,用以揭示地壳的区域岩体断块结构以及评估其力学状态。
5)  faulting [英][fɔ:lt]  [美][fɔlt]
断裂活动
1.
Cenozoic faulting and its influence on the hydrocarbon-bearing systems and hydrocarbon distribution in the Bohai Bay Basin.;
渤海湾盆地新生代断裂活动及其对含油气系统和油气分布的影响
2.
The complex multiphase faulting in Jiyang depression provided favorable migration and accumulation conditions for reservoiring of mantle-derived abiogenetic CO_2, which migrated upward along the faults and accumulated in the shallow traps.
对济阳坳陷断裂发育特征、断裂对CO2气释放、运移和聚集成藏的控制作用分别进行了分析研究,认为该坳陷多期次、复杂的断裂活动为幔源CO2气的成藏提供了良好运移、聚集条件,幔源无机成因的CO2气自地幔岩浆脱气能够沿着断裂运移到浅层圈闭聚集成藏,其中断裂活动起到了关键的作用,济阳坳陷已发现的八里泊、花沟、阳25等CO2气藏均与周围的断裂活动有关。
3.
The main structural feature in Nanpu depression is more faulting.
断裂活动及火山作用的分期和规模与盆地演化过程有很好的对应性 ,这对含油气性有一定的影响。
6)  fault activities
断裂活动
1.
Distribution of petroleum is apparently controlled by fault activities and rock's physical properties in fault belt.
 根据地化指标及测井资料分析了准噶尔盆地西北缘克—乌断裂带断裂活动以及断裂带岩性(火山岩、碎屑岩)对油气分布的影响。
2.
Fault activities since Quaternary period in Shenzhen City are discussed according to the study of Quaternary geology, geomorphology, geochemistry, crustal deformation and seismology.
断裂活动对该地区地壳稳定性及其他地质地貌环境没有构成较严重的自然灾害隐患。
补充资料:冰川擦痕

冰川擦痕

是保存在冰碛石表面和冰川槽谷两侧与底部的冰川磨擦痕迹。多呈丁字形,丁形擦痕的粗深一端多指向下游,细线一端指向上游。它是由冰川挟带的块石在运动时相互磨擦或与冰川槽谷基岩磨擦而成。擦痕长数厘米至1米,深度一般数毫米。借助擦痕可以识别冰川运动的方向。

说明:补充资料仅用于学习参考,请勿用于其它任何用途。
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