查询词典 seismic

In order to improve the accuracy of the reconstructed seismic data, this paper makes a detailed study into the fractal interpolation method on the basis of the former work.

在前人工作的基础上对分形插值方法作了详细的探讨，给出了分形插值函数的显式表达方式。

To improve the resolution and interpretative precision of crosswell seismic tomography is an evergr...

提高井间地震波层析成像的分辨率及解释精度，是一个永恒的课题。

The seismicity of intracontinental subduction zones on both sides of Tianshan active orogen displays as a wide, disperse and complicated seismic zone with moderate focal depth.

天山南北两侧陆内俯冲带的地震活动表现为相对较宽阔、分散而且复杂的中等深度的地震活动带。

We analyze the application range of conventional matching filter in timelapse seismic crossequalization. The result indicates that this method can work very well when the inverse operator of the filter is the minimum phase.

分析了用于时移地震互均衡处理中的传统匹配滤波算法适用范围，结果表明该方法在滤波算子的反算子为最小相位时效果最好。

The multiples will be predicted with the spatial convolution between the original record and the initially estimated value of primary reflection or the seismic record itself. The multiples were scaled using the inverse of the surface operator obtained from the inversion by using the least-squares criterion.

首先通过原始记录与一次波的初始估计值的空间褶积预测多次波，再用最小能量准则反演求得的表层运算元的逆来标定多次波，最后从原始记录中将多次波消除。

The multiples will be predicted with the spatial convolution between the original record and the initially estimated value of primary reflection or the seismic record itself. The multiples were scaled using the inverse of the surface operator obtained from the inversion by using the least - squares criterion.

首先通过原始记录与一次波的初始估计值的空间褶积预测多次波，再用最小能量准则反演求得的表层算子的逆来标定多次波，最后从原始记录中将多次波消除。

Based on conducting P/S wave joint inversion formula and ascertaining the inversion process, we make the P/S wave inversion of some seismic line of Sulige gas field, obtain the P wave impedance, S wave impedance and the V/V and limit distribution range of low speed mudstone, tight sandstone and effective sandstone respectively.

据此，在推导纵横波联合反演公式和确定反演过程的基础上，对苏里格气田某测线进行纵横波联合反演，得到纵波阻抗、横波阻抗和纵横波速度比，从而确定了低速泥岩、致密砂岩与有效砂岩的分布范围。

The basic principle of simultaneous inversion is introduced firstly and then the application of prestack simultaneous AVA inversion in exploration of middle-depth gas reservoir at Shengli oil field is discussed in some aspects, such as seismic data and well logs processing, angle wavelet extracting and calibrating, and inversion.

首先介绍了叠前AVA同步反演的基本原理，继而从地震和测井资料处理、角度子波提取和标定以及最终反演等方面，讨论了叠前AVA同步反演技术在胜利油田中层气藏勘探中的应用。

Seismic inversion belongs to nonlinear optimum problem.

地震参数反演属于典型的非线性优化问题。

The other problem in seismic inversion is that the frequency information and amplitude real value recorded by seismograph are incomplete and severely absent.

地震波反演的另一个障碍，主要是所记录的地震波响应中频率信息及相应的振幅真值的不完整与严重缺失。

Summary In copyright infringement cases,if the alleged infringer uses or even plagiarizes the copyrighted works or parts thereof,which causes no substantially adverse effect on the normal exploitation of the work,nor does it inflict any substantial damages to the right owner,the de minis doctrine should be applied to exempt the liabilities of the defendant and seek the balance of interests between the right owner and the general public embodied by the copyright law.

在侵犯著作权案件中，如果被控侵权行为人虽未经著作权人的同意，使用甚至抄袭了受著作权保护的作品或作品的片段，但若情节轻微，未对该作品的正常使用产生任何实质不利的影响，亦未对权利人的权利造成实质性的损害，则应适用&不计琐细原则&，免除行为人的责任，以寻求在权利人利益与著作权法所体现的社会公共利益之间的平衡。

This new product will become our best seller.

这个新产品会成为我们最畅销的产品。