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The one order differential model and convolutional model of impedance formula of amplitude versus offset inversion were established. Impedance inversion formula from AVO was derived based on Bayesian framework. Methods of using Huber function as prior model parameter distribution and covariance matrix from well log as constrains were developed. The P-wave impedance, S-wave impedance and density were calculated by the conjugate gradient algorithm.

为此建立了振幅随偏移距变化波阻抗反演公式的一阶差分模型及褶积模型，推导了基于贝叶斯理论的AVO波阻抗反演公式，给出了采用Huber分布作为模型参数的先验分布及测井数据的参数协方差矩阵作为约束条件的实现方法，并利用共轭梯度法计算了纵、横波阻抗及密度。

In order to solve the traditional wave recorders" problems that their structure was complicated, displaying function was monotone and data analyzing ability was limited, this portable wave recorder"s analysis software based on LabWindows/CVI platform is designed and implemented.

为解决传统录波器存在的结构复杂、显示功能单调和数据分析处理能力欠缺等问题，本文提出了电力系统便携式录波器分析软件的设计方案并加以实现。

Based on the nonlinear dispersion relation of electromagnetic wave in relativistic plasma, the nonlinear controlling equation for linearly polarized mode is obtained using Karpman's method. The modulation instability of intense laser pulse propagating through relativistic plasma is analyzed and the modulation instability growth rate as a function of perturbation wave number for laser beam propagating through relativistic plasma is given.

从相对论等离体中电磁波的非线性色散方程出发，利用Karpman方法获得了线性偏振波模所满足的非线性控制方程，在非线性色散方程和非线性控制方程的基础上对线性偏振激光在相对论等离体中传播的调制不稳定性进行分析，给出了调制不稳定的时间增长率与扰动态波数之间的函数关系。

In recent years, we are coastal to peaceful wave city shelter-forest system construction undertook survey, in the compose on this foundation the article, meaning construction of system of coastal shelter-forest of peaceful wave city is strengthened in the appeal, develop silvan zoology function adequately, reduce natural disaster, protect home, provide favorable zoology environment for the mankind.

近年来，我们对宁波市沿海防护林体系建设进行了调研，在此基础上撰写本文，意在呼吁加强宁波市沿海防护林体系建设，充分发挥森林生态功能，减轻自然灾难，保护家园，为人类提供良好的生态环境。

This function can generate sine wave, triangle wave.

详细说明：该函数可以产生正弦波，三角波。

Spherical Rossby wave ; spectrum function ; wave envelopes ; structure ; evolvement

球面Rossby波；谱函数；波包；结构；演变

When the plane wave returns and crosses the molecule, it produces an interference pattern with the stationary part of the electron wave function, like two trains of water waves crossing and forming a checkerboard disturbance.

一旦平面波折返并横越过分子，它便会与待在轨道上的电子波产生干涉图样，就像是两道水波相遇所形成的西洋棋盘般明暗交错的扰动。

Based on orthogonal function unfolding theory, the transverse fields can be represented as a superposition of waveguide modes. And according to coupled-wave theory, the time-dependent multi-mode coupling-wave equations (or the generalized telegrapher's equations) and the coupling coefficients among the different modes were deduced. The generalized telegrapher's equations are a set of coupled one-dimensional partial differential equations for the amplitudes of the modes.

应用正交函数的展开理论，将变截面波导中的电磁场表示为横电波和横磁波本征模式的级数；然后根据耦合波理论，推导了考虑波导金属壁有限电导率的变截面波导时域多模耦合波方程组及各模式间耦合系数的表达式。

It serves as the experiment basis for the wave-particle duality of materialb particles and the statistical explanation of a wave function.

它为实物粒子的波粒二象性和波函数的统计解释提供了实验依据。

As a wave age is often used to describe the wave state in practice, whitecap coverage is ex-pressed as a simple function of the age.

考虑到在实际应用中，经常需要用波龄描述波浪的状态，将白浪覆盖率表示成一种形式简单的波龄的函数W=1-Φ3。

Many will continue to choose to live in duality and in conflict.

许多人将继续选择活在二元对立性和冲突中。

I find that students of the University of Physical Education all wear sportswear at first sight.

我发现：体育大学的学生乍一看，都是穿运动衣，大家都一样