seismic anisotropy

Seismic anisotropy in the crust in northwestern capital area of China;首都圈西北部地区地壳介质地震各向异性特征初步研究K2D汉语字典

One of the authors attended the workshop,and there based on the academic exchanges of the workshop, they introduced some new developments in seismic anisotropy research in the world from seven aspects.第七届地震各向异性国际研讨会于１９９６年２月１９～２３日在美国佛罗里达州迈阿密市举行。K2D汉语字典

However,expressions of the group velocities in terms of ray angle are needed in calculating travel times for anisotropic media and in analysis of seismic anisotropy.地震各向异性介质的群速度是关于相角的复杂函数,将其表示成射线角形式较为困难,这给地震各向异性分析以及走时正演模拟等带来诸多不便;另一方面,观测资料表明实际地球介质的地震各向异性通常较弱,这为用射线角近似表示地震波群速度提供了可能。K2D汉语字典

History and recent important advances about seismic anisotropy are briefly reviewed.介绍了地震波各向异性研究的发展历史和进展,着重叙述在地球各个圈层特别是地壳和上地幔中的地震波各向异性,及其在地球动力学和地震监测中的应用。K2D汉语字典

Calculation of electromagnetic pulse logging response in anisotropic formation using FDTD method;各向异性地层电磁脉冲测井响应的FDTD模拟K2D汉语字典

Study on optimal re-fracturing timing in anisotropic formation and its influencing factors;各向异性地层重复压裂最优时机及影响因素分析K2D汉语字典

McNamara & Owens(1993) studied the crustal anisotropy utilizing the Ps converted phase on the Moho of the receiver functions.由于地壳各向异性的研究对认知地壳变形方式有重要意义,各向异性介质接收函数的研究得到了国内外学术界日益广泛的关注。K2D汉语字典

From the teleseismic P-waveform data recorded at the dense mega seismic array deployed in the western Sichuan area by the State Key Laboratory of Earthquake Dynamics,Institute of Geology,China Earthquake Administration,we investigate the crustal anisotropy beneath the stations using waveform correlation method and weighted stacking method.利用中国地震局地质研究所地震动力学国家重点实验室在川西地区布设的大规模密集流动宽频带地震台阵记录的远震P波波形数据,分别采用波形互相关和加权叠加方法研究了地壳各向异性。K2D汉语字典

Influence of anisotropic earth′s conductivity upon radiation pattern and efficiency of horizontal ELF antenna地层各向异性对极低频水平低架天线的影响K2D汉语字典

The method of recognizing aeolotropy influence and inversing for logging while drilling resistivity随钻电阻率受地层各向异性影响的判别K2D汉语字典

anisotropy dipmeter各向异性地层倾角仪K2D汉语字典

Research on interpretation model for multi-probe WFT in anisotropy formation各向异性地层多探头电缆地层测试解释模型K2D汉语字典

Two-zone Composite Formation Percolation Model of Wireline Formation Testing (WFT) with Anisotropy各向异性两区复合地层电缆地层测试渗流模型K2D汉语字典

quasi-anisotropic layered medium准各向异性分层媒质K2D汉语字典

Forward modeling of AC logging responses in directional wells of anisotropic formations定向井各向异性地层交流电测井响应模拟K2D汉语字典

Theoretical and Numerical Analysis for Acoustic Multipole Logging in Anisotropic Medium;各向异性地层多极源声测井理论与数值研究K2D汉语字典

Deliverability prediction method of wireline formation testing considering permeability anisotropy考虑各向异性的电缆地层测试产能预测方法K2D汉语字典

Research on Anisotropy Corrections of Horizontal Well Formation Resistivity水平井地层电阻率各向异性校正方法研究K2D汉语字典

Numerical simulation of response for wireline formation tester in permeability anisotropic formation地层测试器在渗透率各向异性地层中响应的数值模拟K2D汉语字典

Studying on Forward and Inversion Algorithms of Multicomponent Electromagnetic Induction Logging Data in an Anisotropically Layered Formation层状各向异性地层多分量电磁感应测井资料的正反演算法研究K2D汉语字典

Response characteristics of apparent resistivity of anisotropic laminar formation in direct current electric sounding直流电测深中各向异性层状地层的视电阻率响应特征K2D汉语字典

Application of seismic azimuth anisotropic technique in fractural detection of Lower Triassic Jia-2 reservoir in TNB area地震方位各向异性技术在TNB地区嘉二段储层裂缝检测中的应用K2D汉语字典

Computer Simulation of Liquid Crystal Films Based on Spatially Anisotropic Pair Potential;用空间各向异性两体势研究液晶薄层K2D汉语字典

isotropy and anisotropy各向同性和各向异性K2D汉语字典

A comprehensive method to measure the formation plane anisotropic permeability was proposed.建立了用于测量地层平面内各向异性渗透率张量的方法。K2D汉语字典

The Perturbation Analysis of Multipole Model Waves in a Borehole Surrounded by Equiaxial Crystallographic Anisotropic Formation;等轴晶系各向异性地层井孔声多极模式波频散的摄动计算与分析K2D汉语字典