The current inference of mantle flow is largely based on seismic tomography and anisotropic analysis.
地震波速度结构层析成像和地震各向异性分析，是推测现今地幔流动的主要观测依据。
The paper presented a method for integrative structural sedimentary analysis based on seismic data in order to restore the denuded thickness.
本文提出一种基于地震资料的构造—沉积综合分析，进行剥蚀厚度恢复的方法。
Based on seismic lines, hydrocarbon source rock, lithology, thermal stream and test data, a two dimensional forward model of the basin has been made.
以地震主测线为格架，结合烃源岩、岩性、热流、测试分析资料为依据，采用正演法开展二维盆地模拟工作。
Based on seismic periodic spectrum and probability analyse of seismic interval periodic, we have built up the prediction method of line synthesis probability.
在地震周期谱分析和地震间隔周期出现概率分析的基础上，建立了线性合成概率预测方法。
Based on seismic data processing and resolving a more precise formation interval velocity to enhance the prediction accuracy and successfully applied to the scene.
通过对地震资料的处理，更精确求取地层层速度，提高地层孔隙压力预测的精度。
In order to improve the reservoir prediction precision, the paper developed the research on reservoir prediction techniques based on seismic spectrum decomposition.
为提高储层预测的精度，开展了基于地震频谱分解技术的储层预测技术研究。
On the basis of acquiring character of seismic signal of target by ground sensors, in virtue of nerve network, it solves pattern recognition of typical target based on seismic signal.
在利用地面传感器获取目标地震信号特征的基础上，借助神经网络理论，解决基于地震动信号的典型目标的模式识别问题。
The modeling formula based on seismic wavelet can well simulate zero-ph ase wavelet and hybrid-phase wavelet, and also approximate maximal-phase and minimal-phase wavelet in a certain sense.
基于地震子波的模拟公式，可以很好地模拟零相位和混合相位子波，在一定意义上也可以近似模拟最大相位及最小相位子波。
There is an uncertainty in the reservoir prediction based on seismic attributes. A new method for characterizing reservoir using core, well log and post-stack seismic attributes was presented.
利用地震属性预侧储层会产生不确定性，为此提出了利用岩心、测井和叠后地震属性预测储层的新方法。
It includes no new estimates of potential oil and gas reserves offshore and notes that some of the existing estimates are based on 25-year-old seismic studies.
报告没有包括沿海新的石油和天然气储量的预计，而对现有资源的估计也是基于25年前的老旧的地震学研究数据。
Scientists assign a magnitude rating to earthquakes based on the strength and duration of their seismic waves.
科学家根据地震波的强度和持续时间把地震强度分为了不同的等级。
Based on the research results home and abroad, the dynamic behavior and seismic response of Fujiang IV Bridge are studied systematically in this thesis.
本文在总结国内外研究结果的基础上，对绵阳涪江四桥的动力特性和地震反应进行了全面系统的研究。
The seismic measure is one major part of the seismic design based on the performance requirements of buileing structures.
在建筑结构基于性能要求的抗震设计方法中，抗震措施是一个重要的组成部分。
Based on the historical seismic data, we have analysed the time sequence of the global and regional strong earthquake activities by using the maximum entropy spectrum method.
本文根据历史地震资料按最大熵谱方法对全球及全球各地震区强震活动的时间序列进行了分析。
The seismic precursor abnormal information extraction of tilt solid tide usually based on the distortion, tendency, elevation, fall, break and so on characteristics of solid tide.
地倾斜固体潮分析中根据固体潮汐的畸变、趋势、上升、下降、转折等变化特征，提取地震前兆异常信息。
Based on the failure model during an earthquake, the property requirements for building structural steel used in seismic regions are systematically developed in this paper.
从地震时结构用钢的失效模式出发，本文系统地提出了用于地震设防区内建筑结构用钢的性能要求。
The paleoenvironment of Jurassic in the southeastern Tarim basin was reconstructed based on the analysis of depositional and seismic facies.
在沉积相和地震相特征分析的基础上，重建了塔里木盆地东南缘侏罗纪沉积古环境。
Based on the analysis of some seismic test method, a new tentative idea about "Hybrid test" is proposed.
在分析原有几种抗震试验方法的基础上，提出了一种新的“混合试验方法”的设想。
The key of the method is to analyze the feature of high order statistic of seismic signal based on high order statistic.
该方法的关键是依据高阶统计量原理，分析地震信号的高阶统计量特征。
Based on the interpretation of seismic profiles and drilling in detail, the tectonic framework of the deep strata is rebuilt.
以地震和钻井资料的精细解释为基础，重建了盆地深层的基本构造格架。
A seismic blind deconvolution method based on negative entropy was discussed.
讨论了基于负熵的地震盲反褶积方法。
Based on the study the seismic design recommendations of grillage walls are presented.
在研究的基础上，提出了保温砌模现浇承重墙体系的抗震设计建议。
The maximum bearing horizontal seismic actions of a structure that mechanism system is not formed are calculated based on principle of stiffness distribution for a structure.
再按刚度分配原则，可求出实际结构不形成机构体系可能承受的最大水平地震作用。
The paper discusses the principle of porosity prediction with seismic data based on the propagation theory of seismic wave in diphase medium.
基于双相介质中地震波传播理论，论述了地震孔隙度预测原理。
The article analyses the feature of deeply seismic reflection and deeply layer-loop structure, based on deeply seismic data.
依据松辽盆地深部地震资料，分析了深部地震反射特征及深部层圈结构特征。
Finally, a bridge seismic result visualization system based on data mining is developed.
最终开发了一套实用的桥梁抗震分析结果可视化系统。
Basing on the performance based seismic design, nonlinear analysis has been widely caught attention in earthquake engineering.
基于性能的设计方法提出，使弹塑性分析地震反应方法得到地震工程界的广泛关注。
The risk analysis of earthquake disaster is made using seismic risk assessment method based on information diffuse theory.
利用基于信息扩散理论的风险评估方法，对地震灾害进行了风险分析。
The seismic stochastic inversion based on the wave equation is developed and seismic impedance is obtained.
实现了基于波动方程的地震地质统计学反演方法，获取了一系列波阻抗实现。
The research on the victim location system based on acoustic and seismic wave detection plays an important part in post-earthquake search and rescue.
基于声波与振动探测原理的地震生命探测系统的研制在我国灾害生命搜索救助领域中占有重要位置。
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