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- 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。
- 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。
- 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。
- 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。
- 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。
- well-logging parameter inversion 测井参数反演
- pre-stack elastic parameter inversion 叠前弹性参数反演
- 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。
- 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。
- Because of this reason,the paper presented a set of methods for multi-logging parameters inversion under the constrain of relative wave impedance data volume,among which the relative wave i. 为此文中提出了一套基于相对波阻抗数据体约束的多井测井参数反演方法,其中相对波阻抗数据体采用道积分算法来获取。
- The simulating model of stress-strain of oil plant based on the Kawakita's Equation was developed.The parameter inverse problems by means of improved simulated annealing was researched. 采用川北方程建立了侧限排油压榨的应力、应变关系模型，运用改进模拟退火算法反求模型参数。
- Anisotropic parameters inversion 各向异性参数反演
- inverse problem of parameter inversion 参数反演
- COM]Changzhou yingte inver ter technology service CO. 访问数/每百万人：Reach for [CNYINGTE.
- Electromagnetic parameter inversion in multi - angle transmission measurement 多角透射测量中的电磁参数反演
- Spend by each department have to fall within certain parameter. 每个部门的开支必须属于确定的系数之内。
