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- To predict the types of fluid is still an unfailing hot topic by means of AVO elastic parameters inversion. 其中,利用AVO反演弹性参数预测流体仍然是本届年会研究的重点。
- pre-stack elastic parameter inversion 叠前弹性参数反演
- elastic parameter inversion 弹性参数反演
- The parameter inversion problem of soil-structure system was investigated. 摘要研究土-结构系统的非线性参数反演问题。
- The genetic algorithms are used for solving the parameter inversion as an optimization problem. 利用遗传算法求解此反演问题的方法,把参数反演问题转化为优化问题,通过演化计算方法求解。
- Quantitative analysis of elastic parameter informations contained in AVO of sea bottom multiwave multicomponent seismic data. 海底多波多分量AVO蕴含弹性参数信息的定量分析
- The channel friction is importance parameter of hydraulic analysis,A channel friction parameter inversion method based on Kalman filter with unknown parameter vector is proposed. 河道糙率是洪水水力计算的重要参数,引入控制论理论,应用带参数的卡尔曼滤波法进行河道糙率反演分析。
- The paper demonstrates its influence from the tariff to the import, estimating import the single equation of agricultural product to obtain the tariff elastic parameter by using the panel data. 摘要本研究从关税的角度论证其变化对进口的影响,利用面板数据估计农产品进口单方程,得出关税弹性参数。
- Advances in AVO techniques emerged from the 67th EAGE annual meeting is reviewed. Topics covered new development of AVO theory, AVO modeling, AVO parameter inversion, and case studies. 介绍了67届EAGE年会上AVO技术的进展情况,主要涉及AVO理论新进展、AVO正演模拟技术、 AVO参数反演技术及应用实例等。
- Advances in AVO techniques emerged from the 67th EAGE annual meeting is reviewed.Topics covered new development of AVO theory, AVO modeling, AVO parameter inversion, and case studies. 摘要介绍了67届EAGE年会上AVO技术的进展情况,主要涉及AVO理论新进展、AVO正演模拟技术、AVO参数反演技术及应用实例等。
- Therefore it provides a new effective way for discerning elastic parameters of concrete dam body and rocky foundation. 从而为识别混凝土坝体和岩石基础弹性常数提供了一条新的有效途径。
- Based on the three-lager model, three parameter inversion is carried out for the electromagnetic wave logging. It is shown by numerical simulations that the method is feasible and effective. 针对三层地质模型,进行了电磁波测井三参数反演方法研究。最后的数值模拟结果表明了方法的有效性。
- Too complicated is the parameter inversion in the informational construction of foundation pit works at present and it becomes thus necessary to find a simple and effective treatment method. 目前基坑工程信息化施工中的土质参数反演方法过于复杂,有必要找到一种有效简单的处理方法。
- This paper discusses an inverse problem respect to parameter inversion of two-dimensional parabobic problems. 摘要本文研究了二维抛物型方程参数反演问题。
- Keywords AVO inversion;Elastic parameter;A priori-constraint;Adaptive control;Maximum-likelihood inversion.; AVO反演;弹性参数;先验约束;自适应控制;最大似然反演.;
- well-logging parameter inversion 测井参数反演
- About a new and more reality invasion model of electrical log, we proposed a mathematic model for four parameter inverse, and advance its algorithm. 针对一种新的更符合实际的电法测井侵入模型,提出了四个参数反演的数学模型,并且给出了求这些参数的算法。
- It snapped back like a piece of elastic. 它像一条橡皮带那样迅速弹回。
- Secondly, the paper proposed a new fracture parameters inversion technique from which the fracture azimuth is obtained by a multi-trace scan technique in common conversion point (CCP) gathering. 然后,提出了一种在共转换点道集中利用基于多道统计的角度扫描法取地下目标煤层的裂隙发育方位的方法。
- Keywords sea bottom seismic exploration;multiwave multicomponent;AVO;elastic parameter;quantitative analysis;inversion;velocity;density; 海底地震勘探;多波多分量;AVO;弹性参数;定量分析;反演;速度;密度;