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- Medium parameter inversion 介质参数反演
- 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 media parameter is over limitation? 参数超出范围?
- 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。
- With the increase of Kerr medium parameter, the field entropy decreases gradually. 随着克尔介质参数的增大,场熵的均值逐渐减小;
- 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。
- Influence of medium parameters on the characteristics of stimulated Brillouin scattering[J]. 引用该论文 哈斯乌力吉;吕志伟;何伟明;王双义.
- 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。
- Two new medium parameters related to acoustic attenuation are introduced and an acoustic propagation coefficient is defined. 本文引入两个与声衰减有关的介质参量,定义了声传播系数;
- 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。
- Last when the medium parameters are altered, the influence on the crack DSIF is discussed partially with the displacement between circle canyon and crack. 最后讨论了当介质参数不同时 ,随着圆孔与裂纹的距离变化对裂纹尖端动应力因子的影响
- well-logging parameter inversion 测井参数反演
- As an example, the scattering of SH-wave from only two interface co-linear cracks is discussed. The distributed regularities of the crack DSIF are determined when the medium parameters are altered. 讨论了界面两个共线裂纹与SH波的散射结果;给出了裂纹尖端动应力强度因子随介质参数变化的分布规律.
- pre-stack elastic parameter inversion 叠前弹性参数反演
- English is not the usual medium of instruction in our school. 英语不是我校通常使用的教学语言。
- Its evolutional rules are summed up according to the characteristics of continental seismicity and the above non-linear model.The medium parameters are given by using fractal distribution. 其演化规则是根据大陆地震活动特点和从上述非线性模型中总结出来的,介质参数采用分维分布设定。
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