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1)  active fault
活动断层
1.
The application of RS in the research of active fault;
遥感技术在活动断层研究中的应用
2.
Microscopic observation method for active faults in soft sediments.;
松散沉积物中活动断层的微观探测方法
3.
Microstructural and microsedimentologic observations of active faults in loess area.;
黄土地区活动断层的显微构造和显微沉积学探测
2)  active faults
活动断层
1.
Tectonic earthquakes are closely related to active faults.
地震发生在活动断层上,而断层活动不一定都发震,为进行地震危险性分析,确定未来可能发生地震的地段和强度。
2.
However,active faults are usually developed in soft sediments,and sometimes do not leave any macroscopically observable trace.
目前中国正在广泛开展城市活动断层的探测。
3.
By the use of the previous information of M\-L 612 earthquake in the west of Beijing in 1730 together with the data of drills,electromagnetism and gravity,the Qinglongqiao\|Qiliqu and Shahe active faults are identified for the first time.
在前人研究1730年北京西郊612级地震的基础上,综合井孔、电磁和重力资料,经分析初步确定了青龙桥—七里渠活动断层和沙河断陷南缘活动断层的存在及其位置、规模和基本特征,认为这两条活动断层是此次地震的发震构造,其中青龙桥—七里渠断层在此次地震中起主导作用。
3)  fault movement
断层活动
1.
For studying the coorelation between the crustal deformation and fault movement caused by the reservoir impoundment the tilt data of two fixed deformation stations(Zhouping and Yichang) are analysed and processed with wavelet transformation method.
为研究三峡水库蓄水所引起的库区地壳形变和断层活动,运用小波变换分析和处理了大坝附近两个定点形变台(周坪台和宜昌台)的倾斜观测数据,发现蓄水后库区仙女山断裂带的活动发生了一些变化,库区周围的倾斜场发生微动态变化,库区下游区域的倾斜场没有发生明显的变化。
2.
As regards the fault movement,in the west,the faults are predominantly normal and in the east the thrust faults are the most.
华北地区 (特别是西部 )的断层活动主要具有正断性质 ,但华北东部的逆断活动比例高于西部。
3.
The deformation fields raised by fault movement and a general inverse algorithm are discussed.
讨论了断层活动引起的变形场及一般性反演方法。
4)  fault activity
断层活动
1.
This paper presents the quantitative analysis of fault activity intensity and regularity of Guantao formation and the systematic study of its effect on controlling the hydrocarbon accumulation.
在定量分析济阳坳陷馆陶组断层活动强度和总结断层活动规律的前提下,系统研究了该时期断层活动对油气成藏的控制。
2.
The available geological and geophysical methods fail to estimate variations of fault activity in real time intervals, such as months, years or decades.
已有的地质和地球物理方法无法对年、月、旬等现今时间尺度上的断层活动变化进行有效预测。
3.
The component,arrangement and technical indexes of the field continuous monitoring system for fault activity are intruduced.
介绍野外型断层活动连续监测系统的组成、布设及主要技术指标。
5)  fault motion
断层活动
1.
Geological examination and testing study in situ reveal that the main cause for the destruction of buildings in Fushan city is the inhomogeneous settlement of ground triggered by fault motion.
若干场地进行的大量地质勘察和试验结果表明,断层活动引起的地基不均匀沉陷是造成该市建筑破坏的主要原因,且断层引起的地基不均匀沉陷不同于一般软基不均匀沉陷。
2.
This paper employs mass-spring model to simulate earthquake fault motion, and fits out the b-value with regard to the various parameters of the model to study the effect on b-value.
本文应用质量弹簧模型模拟地震断层活动,并用不同的模型参数拟合出b值来研究其变化。
6)  faulting [英][fɔ:lt]  [美][fɔlt]
断层活动
1.
The faulting characteristics of Changzhao fault are analyzed by using the leveling data.
利用跨断层短水准资料分析了长诏断裂带断层活动特征,结果表明:长诏断裂带总体活动性质基本相同,分时段活动性质有所不同。
2.
The faulting characteristics of Yishu fault are analyzed by using the levelling data.
利用跨断层短水准资料分析了沂沭断裂带断层活动特征 ,结果表明 :NNE向的沂沭断裂带与NW向断裂活动性质有所不同 ,沂沭断裂带主要为压性逆断活动 ,北西向断裂带为张性正断活动 ,与地质考察结果基本一致。
补充资料:X线断层照片


X线断层照片


参见"X线 体层摄影"。
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