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- effective wave impedance 有效波阻抗
- Application of AVO attributes to wave impedance inversion processing. 应用AVO属性数据进行波阻抗反演处理。
- 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。
- By comparing the acoustic wave impedance with the VSP (vertical seismic profile), the reflectors of the CCSD pilot hole have been analyzed. 分析结果表明(1)岩性间波阻抗差异产生反射波,如榴辉岩与副片麻岩之间波阻抗差异;
- The acoustic wave impedance coefficient is recovered from the incomplete data of the far field pattern. 对于系数反问题进行了研究，利用远场模式的不完全数据反演声波阻尼系数。
- The modeling result demonstrates that the azimuthal interface is also wave impedance interface. 模拟结果表明方位界面也是波阻抗界面。
- Wave impedance and firmness coefficient can be used to describe the rock blastability simply and effectively. 为了简单而准确描述岩体的可爆性，可采用波阻抗和坚固性系数来划分岩体的可爆性。
- The precision of seismic wave impedance inversion can be improved by applying the new genetic algorithm. 使用改进的遗传算法对地震波阻抗进行反演,可很好地提高反演的精度。
- The paper describes the principle of wave impedance estimation using self-adap-tive filtering. 本文介绍了自适应滤波法波阻抗估计的基本原理。
- The elliptical polarized wave and two types of wave impedance in the near field of current sources of an electric and a magnetic Hertz dipoles combination. 一赫芝电偶极加上一赫芝磁偶极在近场之椭圆极向波与两种波阻抗。
- Through analyzing the wave impedance data and logging interpretation data,the relations of the former to the reservoir parameters were established. 通过对波阻抗数据和测井解释资料的分析,建立起波阻抗数据与储层参数的相关关系。
- In the present dissertation, W-Mo-Ti-Mg system flier-plate with graded wave impedance was chosen as the disquisitive object. 论文选用W-Mo-Ti-Mg系波阻抗梯度飞片作为研究对象。
- The post -stack seismic wave impedance inversion methods are classified based on the fundamentals and realization ways of the inversion software. 根据反演软件的基本原理及实现方式,对叠后地震波阻抗反演方法进行了分类研究。
- It is important the application of six-port reflectometers in measurement of wave impedance and cross-domain communication parameter. 摘要在微波阻抗与网络参量测量方面，反射计应用举足轻重；
- The P wave impedance forward modeling technique is a conventional forward method based on reflection coefficient calculation. 波阻抗模型正演技术是一种基于反射系数计算的传统正演技术。
- This paper presents a data processing method for nois e removal which ca n decrease the damage to the effective waves to the minimum. 在目前还没有办法彻底进行信噪分离的背景下,提出了一种在去噪的同时把对有效波的损害减少到最小的处理方法。
- Combined with the examples of wave impedance inversion in LMZ area, a curve recomposition method was introduced in this paper, whichincluding curve sifting, data standardizat... 该文结合LMZ地区的波阻抗反演实例,介绍了一种曲线重构方法,主要包括曲线整理、数据标准化、曲线分析和数据重构等步骤。
- R eal data processing demonstrates that the method can eliminate coherent disturba nce while fully preserving effective waves from loss and its negative effect is very small. 实际资料处理表明 ,这是一种既消除相干干扰又使有效波损失最小 ,且负效应极小的去噪方法。
- That's rather an effective use of color. 这种使用颜色的手法效果相当好。
- For the sandbody distributing description of gas-bearing layers, the gamma inversion using seismic data is more intuitional than the conventional wave impedance inversion. 针对含气层来说,利用地震信息进行伽马反演相对于常规的波阻抗反演所描述的砂体展布更为直观。
