offset data
英 [ˈɒfset ˈdeɪtə]
美 [ˈɔːfset ˈdeɪtə]
网络 偏移数据; 补偿数据
双语例句
- Public int getRecord ( int recordId, byte [] buffer, int offset) returns the data stored in the given record in the byte array represented by buffer.
publicintgetRecord（intrecordId，byte[]buffer，intoffset）返回存储在由buffer代表的字节数组中给定记录的数据。 - With the offset data obtained by in-situ construction method monitoring, the mechanical feature parameters of surrounding rock are obtained with optimal back-analysis method.
利用反演分析求得的围岩力学参数，应用有限元法对该工程的施工过程围岩稳定性进行了分析计算。 - Theories and method of fracture detection by down-going S-wave information from zero offset three-component VSP data were introduced.
介绍了利用纵波震源零井源距三分量VSP资料的下行横波信息对井旁裂缝进行检测的原理和实现方法。 - The fluid and lithology can be predicted effectively by elastic wave impedance inversion which use the offset seismic angle stacked data under the consideration of AVO effect.
弹性波阻抗反演利用远炮检距地震角度叠加数据，考虑了AVO效应，可以有效预测流体和岩性。 - A processing method for offset VSP data and its effect
非零井源距VSP资料的处理方法及效果分析 - Full offset stack may reduce seismic resolution, because of lower frequency of far offset than that of near offset in raw seismic data, NMO stretching and velocity error.
受原始记录远道频率低于近道频率、动校拉伸、速度误差等因素的影响，满覆盖叠加降低了地震剖面的分辨率。 - It conducts location of S wave source using nonzero offset P wave VSP data first, then the S wave data has been separated into fast and slow S waves by Alford rotation method and resulted time difference between fast and slow waves;
首先利用非零偏P波对S波源进行定位，再利用Alford旋转分离出快、慢横波，并求出快、慢波时差； - In addition, a discussion on the AVO preprocessing for offset VSP data is also made.
同时，还就有偏VSP资料的AVO预处理方法进行了探讨。 - This paper analyzes the application status of vertical seismic profile ( VSP) technology, and introduces multiple cascade long offset VSP data acquisition technology and joint application of 3-D VSP and 3-D seismic.
分析了VSP技术的应用现状，介绍了多级长排列VSP采集技术及三维VSP与三维地震联合作业的技术。 - Based on this model both zero and gain drifts of the input channel can be corrected and its nonlinearity can be offset. Furthermore, the data normalization can also be done.
借此模型，克服零点漂移及增益漂移对检测精度的影响，补偿信号输入通道的非线性，实现了数据的规范化处理。 - Restoration of near-offset missing data by parabolic Radon transform
抛物线拉冬变换算法在近偏移距道数据恢复中的应用 - Finally, the summation of common offset data in each bin brings the result of the DMO correction.
然后将每个面元内相同炮检距资料求和，即可作为DMO校正的结果。 - Some applied examples related to zero and non-zero offset VSP data from a certain oilfield are also presented in the paper.
文中还给出了某油田实际零偏和非零偏VSP资料的应用实例。 - Application study of 3-C offset VSP data in coalbed gas exploration
井源距VSP资料在煤层气勘探中的应用研究 - Using a damped least-squares inversion of theoretical values for the reflection coefficients, we demonstrated that in a linear inversion of amplitude versus offset data. △μ/ ρ could be better estimated than the estimation of the contrast of Poisson's ratio △σ.
本文采用阻尼最小平方反演理论计算的反演参数结果表明，AVO资料线性反演中，估算△μ／ρ比估算泊松比差△σ精度高。 - Moreover, a model of Generalized Elastic Impedance established on this base suiting the routine post-stack, non-zero offset seismic data was put forward by us. Generalized Elastic Impedance which does not only include acoustic impedance but also include lithologic information of P and S-wave velocity.
在此基础上建立的适合常规叠后资料的、非零炮检距纵波资料的广义弹性阻抗（generalizedelasticimpedance）模型不仅包含波阻抗，还包含了纵横波速度等岩性信息。 - The essentials of the method regard the offset observation points as plane repeat points, by using the offset observation data and the result of three dimensional adjustment of free network.
此法的实质就是在不影响精度的前提下，利用偏心观测数据和三维无约束平差的结果，将平面重合点由真正意义上的已有控制点转移为偏心观测点。 - The processing of long offset transient electromagnetic data based on wavelet transformation
基于小波变换的长偏移瞬变电磁数据处理 - Based on the concept of reverse-time extrapolation, we have developed the pre-stack reverse-time migration method for elastic waves by means of the finite element method and applied it to migrate offset synthetic surface data last year.
基于反时外推的概念，我们利用有限元方法发展了弹性波叠前反时偏移算法，并在去年用这种方法对有偏移距的合成地表记录进行偏移。 - Presented here is a processing method for offset VSP data that were taken from well Fu-44 in north Jiangsu.
本文介绍苏北地区富44井非零井源距VSP资料的处理方法。 - Processing method of the ultra large offset seismic data
超大偏移距地震资料处理方法 - We first form stacked data of both far and near offset with pre-stack data, and then perform AVO processing.
先用庞大的叠前数据分别形成远近偏移距的叠加数据，再进行AVO处理。 - Processing of the three components offset VSP data
非零井源距VSP三分量记录的处理 - And boundary condition and parametrization of offset data points influencing on interpolating curve is discussed.
因此，正确地选择边界条件和型值点的参数化方法将会得到所需要的插值曲线。 - The examples of synthetic and real seismic records show that with the use of this method, both the seismic data whose reflection amplitude varies with offset and the seismic data whose reflection amplitude remains unchanged can be processed to have nearly the same fidelity effect.
合成记录和野外记录的算例表明：本方法对记录强度随炮检距变与不变的记录，处理结果均具有相近的保真效果。 - The Application of Non-zero Offset VSP Data in Oil and Gas Detection
非零偏移距VSP资料在油气检测中的应用 - In this paper, three kinds of amplitude processing methods for zero offset data are briefly presented.
作者在本文中简述了在自激自收（0天线距）的探地雷达资料处理中，振幅处理（振幅恢复、道内振幅平衡）和道间振幅均衡的方法原理。 - The present paper applied focal transform to model-drived focal operator and the original data of the lost near offset data. Reconstructed near offset data can be gotten from the matching subtract of removed focal point data and the raw data.
本文把通过模型或数据驱动求取的聚焦算子与缺失近偏移距数据的原始数据（含多次波）进行聚焦变换，将切除聚焦点的数据与原始数据进行匹配相减得到重构的近偏移距数据。 - This article chooses a kind of two-step method for wave field separation by the polarization characteristics and apparent velocity characteristics of the wave field of three-component offset VSP data.
本文根据三分量VSP记录中波的偏振特性和视速度特性制定出一种两步法来进行波场分离。 - TMAP strategy is mainly used to determine the init buffer window offset, when a new peer just added to the system and the dynamically adjust the window offset during data playback.
TMAP策略主要用在对等节点刚加入系统时缓冲区窗口初始位置的确定和数据播放过程中缓冲区窗口位置的动态调整。