wave impedance

美[wev ɪmˈpidns]英[weiv imˈpi:dəns]

波阻抗

Examples

  • On the basis of optimization methods theory of wavelet and wave impedance inversion is set up .

    首先，本文建立了子波反演和 波 阻抗反演的理论，提出了最小绝对 值准则优化问题的迭代加权共轭梯度算法。

  • Application of Wave Impedance Inversion to Improve Resolution of Coal Seam

    波 阻抗反演在提高煤层分辨率上的应用

  • Research and Application of High-Resolution Seismic Wave Impedance Inversion Based on Intelligent Computation in Coalfield

    煤炭高精度地震 波 阻抗反演智能算法研究与应用

  • MPI based real-coded genetic algorithm in wave impedance inversion

    基于MPI并行实数编码混合遗传算法的 波 阻抗反演

  • The Method Research of Sparse Constraint Deconvolution and Wave Impedance Inversion

    稀疏约束反褶积及其 波 阻抗反演方法研究

  • The common inversion is wave impedance inversion .

    常见的反演主要是 波 阻抗反演。

  • 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。

  • Wave impedance inversion is one of the most important measures of reservoir prediction .

    波 阻抗反演是储层预测的重要手段之一。

  • The Evolution of Stress-wave in an Elastic Bar with Continuously Varying Wave Impedance

    应力波在 波 阻抗连续变化的弹性杆中的演化

  • A scattered wave field is a function of the incident wave field and the wave impedance difference function .

    消除虚反射反滤波器散射波场是入射波场与 波 阻抗差函数的函数。

  • Seismic wave impedance inversion based on adaptive immune clonal particles swarm optimization

    自适应免疫克隆粒子群算法的地震 波 阻抗反演

  • The wave impedance inversion method gets the desired results .

    利用该方法进行了 波 阻抗反演得到了预期的效果。

  • 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 principal technique of reservoir thickness prediction is wave impedance characteristic analysis .

    储层厚度预测的核心技术是 波 阻抗特征分析技术。

  • Analytical solution in frequency domain of dynamic response of thin-wall pipe piles with variable wave impedance under low strain transient concentrated load

    变频器在二次方率负载调速中的运用低应变下变 阻抗薄壁管桩动力响应频域解析解

  • High resolution crosshole distribution of wave impedance can be estimated through seismic and logging joint inversion .

    通过地震和测井联合反演，可以获得高分辨率的井间地层 波 阻抗分布的信息。

  • Simulated Annealing Wave Impedance Inversion through Multi-Parameter Optimization

    多参数优化在模拟退火 法波 阻抗反演中的应用

  • Then approximate wave impedance is computed after background velocity has been obtained by making constant - velocity scanning .

    并在常速扫描取得背景速度的基础上计算近似 波 阻抗。

  • The design results show that the wave impedance distribution of flier-plate can be controlled more accurately by using wave impedance as design parameter directly .

    而以 波 阻抗作为设计参数，所得飞片的击靶波形随时间的变化更加平缓，有望获得更好的准等熵压缩 性能。

  • Research to time-depth conversion and well log constrained inversion gained the wave impedance section for high quality .

    探讨了井间地震资料的深时转换问题，并利用测井约束反演获得了品质较高的 波 阻抗剖面；

  • A new method of lithology parameter extraction is presented in terms of elastic wave impedance .

    我们依据弹性 波 阻抗理论，提出了一种岩性参数提取方法。

  • With the log constrained seismic wave impedance inversion the wave can impedance of reservoir be obtained exactly .

    运用测井约束的地震 波 阻抗反演，可以较准确地获取储层波阻抗参数；

  • Recover the acoustic wave impedance coefficient from the incomplete data of the far field pattern

    利用远场模式的不完全数据反演 声波 阻尼系数

  • Application of Wave Impedance Inversion Methods in the Carbonate Reservoir Prediction in Tahe Oilfield

    波 阻抗反演方法在塔河碳酸盐岩储层预测中的应用

  • By means of raising the capacitance to the ground of the conductors and reducing the wave impedance of the conductors the basic theory for raising transmission power of the transmission .

    通过提高导线的对地电容，减少导线的 波 阻抗，为提高输电线的传输功率提供理论基础。

  • Elastic wave impedance inversion is a seismic inversion technique combining ordinary sonic impedance inversion with AVO inversion .

    弹性 波 阻抗反演是一种结合了常规声阻抗反演和叠前AVO反演的地震反演技术。

  • Immune Cloning Particle Swarm Optimization for Wave Impedance Inversion Estimation of large residual statics by multiscale inversion algorithm

    一种 反演问题求解的免疫克隆粒子群优化算法大剩余静校正量求解的多尺度反演方法研究

  • 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。

  • Application of wave impedance inversion in coal seam thickness prediction

    波 阻抗反演在煤层厚度预测中的尝试

  • About seismic inversion this paper systematically analyze and contrast the basic principle of recursive inversion and based on model wave impedance inversion . It discussed the existing problems of the two conventional inversion method 、 analyzed and compared with their features and applicable seismic and geology conditions .

    关于地震反演，系统分析并对比了递推反演、基于模型的 波 阻抗反演的基本原理，论述了这两种常规反演方法存在的问题，分析和比较了它们的特点和适用的地震地质情况。