查询词典 migration velocity
- 与 migration velocity 相关的网络例句 [注：此内容来源于网络，仅供参考]
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Be- cause of noisy data,the linearization of nonlinear problems,and in- adequate parameterization of the model,migration velocity analysis is thought to be ill-posed and ill-conditioned.
但由于非线性问题的线性化、噪声及不具物理意义的模型参数化假设，偏移速度分析是不适定和病态的。
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As to migration velocity analysis, it is suggested to start with a little higher initial velocity.
在偏移速度分析中，从稍大的速度开始分析会对速度分析更加有利。
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In this way, the efficiency of the migration velocity analysis is greatly improved.
另外还提出了快速点点建模的偏移速度分析的新思路，大大地提高了速度建模的精度和效率。
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Migration velocity analysis and migration imaging constitute two important parts in seismic data processing.
偏移速度分析和偏移成像是地震资料处理的两个重要组成部分。
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The accuracy of migration velocity modeling directly influences the effects of migration imaging.
偏移速度建模的准确性直接影响偏移成像的效果。
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The accuracy of migration velocity modeling affects the result of migration imaging considerably.
偏移速度建模的精度是影响偏移成像效果的重要因素。
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Applying this approach to real data shows that the estimated migration velocity reliably converges to the correct velocity.
此方法用于实际数据，结果证明该方法提取的偏移速度模型非常接近真实的速度。
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In this paper, the development status in quo of migration velocity analysis andtomography are introduced briefly, then the problems existed in tomography areexpounded, and the two velocity model building methods are compared.
本文对偏移速度分析的发展现状进行了简单的介绍，详细阐述了层析成像中存在的问题和国内外的发展现状，并针对这两种速度建模方法进行了详细的比较。
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The correct migration velocity can be estimated by integrating the right percentage of the velocity model, which produces the greatest improvement.
准确的偏移速度可以通过选用正确的速度模型百分比估算出来，可使成像效果得到最显著的提高。
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Further, author introduces the concept of many kinds velocity and their inherent physical meaning, and then discusses the theory foundation and methods of migration velocity error analysis based on the acoustic wave equation.
进而，介绍了各种速度概念及其内在的物理涵义，讨论了基于波动方程的偏移速度误差分析理论基础及其方法原理。
- 推荐网络例句
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Neither the killing of Mr Zarqawi nor any breakthrough on the political front will stop the insurgency and the fratricidal murders in their tracks.
在对危险的南部地区访问时，他斥责什叶派民兵领导人对中央集权的挑衅行为。
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In fact,I've got him on the satellite mobile right now.
实际上 我们已接通卫星可视电话了
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The enrich the peopling of Deng Xiaoping of century great person thought, it is the main component in system of theory of Deng Xiaoping economy, it is a when our country economy builds basic task important facet.
世纪伟人邓小平的富民思想，是邓小平经济理论体系中的重要组成部分，是我国经济建设根本任务的一个重要方面。