earthquake seismology

Jiuxi basin is located in the northeastern margin of Qinghai-Tibet plateau with active natural earthquake.

酒西盆地位于青藏高原的东北缘,天然地震活跃,喜马拉雅运动在盆地的活动可划分出11个阶段,其构造挤压强度依次由弱变强,在上新世中期达到高峰,是该区构造的主要变形期和定格期,也是该区油气成藏的主要时期。

The tectonic domains with active crustal movement may include circum-Pacific tectonic zone,oceanic ridge tectonic zone and northern continental tectonic zone nowadays,in which there exist active natural earthquakes,re-movement of deep faults.

现今地壳运动活跃的构造域有环太平洋构造系、大洋脊构造系与北大陆构造系,在这些构造系中天然地震活跃,深断裂重新活动。

The correlation between rockburst and the regional natural earthquake has been analyzed;and it is found that the occurrence time of natural earthquake lags behind that of rockburst.

对中国矿震受区域应力场影响问题,探讨了矿震与固体潮之间的相关性,发现矿震发生与月球固体潮有较好的相关性;探讨了矿震与其附近区域天然地震在时间上的相关性,发现天然地震较矿震具有滞后性;探讨了矿震空间分布规律,发现在平面分布上发生矿震的矿井也属于天然地震的多发地带,而且几乎都分布在构造活动性强的地震带内;在深度分布上,存在着发生矿震的临界深度。

Hydrocarbon in generation,migration,accumulation and dispersion and earthquake generate or occur in upper part of the crust,there exists consequence between them.

天然地震和油气的生、运、聚、散都发生或演化于地壳的上层,它们之间存在着因果关系:地震可对油气的成藏和开发产生诸多影响;反过来,后者也会诱发或抑制天然地震;但前者对后者的影响更大一些。

Earthquake forms when crust under the stress is damaged promptly.

天然地震是地壳在应力作用下岩石快速破坏的结果，构造裂缝、断裂的形成（或断层的再活动）与天然地震关系密切。

According to seismic, regional earthquake and geological data, the paper discusses the main types of geohazards (faults, earthquakes, seafloor slip and sea floor topographial obstacles), activities, distribution and causes of these geohazards.

利用地震等地球物理资料及区域天然地震地质资料的综合研究,初步研究了盆地中地质灾害因素的主要类型(断层、天然地震、海底地形障碍、海底滑坡、火山活动等),研究了不同类型地质灾害的活动规律、分布位置和主要成因。

The Q-value studies are not only studied by the natural seismic wave, but also in the laboratory, where the attenuation theory of seismic wave and observing method of measuring Q-value are studied.

人们不仅利用天然地震波对Q值进行测量 ,还在实验室内对地震波的衰减理论和测量Q值的方法进行了研究。

Analysis on natural seismic background characteristics of Xiaolangdi Reservoir;

小浪底水库区天然地震本底特征分析

Ideal Candidates for Post-Doctoral Fellowship :?She or he is highly motivated and has demonstrable ability to conduct original research in earthquake seismology.

理想的博士后研究员：有较强的学习欲望并能胜任天然地震学的原创性研究。

The Development of Seismic Signals Acquisition System Based on MEMS Seismometer;

基于MEMS地震仪的天然地震信号采集系统的开发

A STUDY ON VULNERABILITY OF BUILDINGS TO RESERVOIR EARTHQUAKE

结合天然地震推导水库地震的建筑物易损性

Natural Gas Pipeline Earthquake Effect Analysis of Urumuqi;

乌鲁木齐市天然气管线地震影响分析

Effects of Longmenshan earthquake on migration and accumulation of natural gas in west Sichuan basin

龙门山地震对川西天然气聚散的影响

A few days later, it wasreported that an earthquake had taken place in Luoyang that day.

几天以后，果然得到报告，那一天那里发生了地震。

Experimental study on a whole vibration-isolating system's response to natural and explosive earthquake wave

整体隔震系统对天然及爆炸地震波响应试验对比分析

A Study of Seismic Attribute for the Identification of Gas Hydrate in the South China Sea;

地震属性在识别南海天然气水合物的应用研究

Numerical Modeling of Seismic Wave Field and Property Research for the Gas Hydrate;

天然气水合物地震波场数值模拟与属性研究

Study and Application of Seismic Multi-Attribute Detection Technique on Gas Reservoirs;

天然气藏地震多属性检测技术研究与应用

The Investigation of Exploration Technology about Gas-Hydrate Semi-three Dimension Seismic Datum

天然气水合物准三维地震资料采集技术研究

Basic thinking and framework for earthquake risk integrated assessment of natural gas pipeline

天然气管道地震风险综合评估基本思路与框架

The Jesuit contribution to seismology

天主教耶稣会会士对地震学的贡献

MOVERS & SHAKERS [1]

震撼天地的人[一]

The logging and seismic information characteristics of Carboniferous gas reservoir in Sapingchang area in east Sichuan basin.

四川盆地东部沙坪场石炭系天然气藏的测井、地震信息特征

A Seismic Study on the Detachment Layer in Middle Crust and Its Relation to Subdivision of Active Tectonics in North China

华北中地壳滑脱面及其活动分区的天然地震研究

Opportunities for learning occur spontaneously every day.

学习的机会每天都会自然而然地出现。

We shall also consider the two types of surface waves, Rayleigh waves and Love waves, most widely observed in seismic prospecting and earthquake seismology.

我们也要研究在地震勘探和天然地震中最经常观测到的两类面波--瑞利波和乐甫波。