• We use finite difference method to solve electromagnetic wave equation.

    采用有限差分方法,对波动方程求数值

    www.chemyq.com

  • According to acoustic wave equation, the property and propagation of SAW is expounded.

    声波方程出发,阐述了声表面基本性质传播特性

    www.fabiao.net

  • Gaussian beam is the asymptotic solution of wave equation concentred at the central ray.

    高斯波动方程特定射线附近高频渐近

    dict.cnki.net

  • Wave equation method is one of the fundamental techniques for seismic modeling and imaging.

    波动方程方法地震模拟成像基本方法之一

    www.dictall.com

  • This paper discusses the boundary value problem of the nonlinear wave equation with damping.

    本文讨论阻尼非线性方程问题

    dict.cnki.net

  • We consider the problem of constructing artificial boundary conditions for the wave equation.

    讨论求解无限区域内波动方程人工边界条件问题

    dict.cnki.net

  • In this paper we discuss the existence of solution of an asymptotically linear wave equation.

    本文讨论渐近线性强迫方程周期存在性

    dict.cnki.net

  • Thus what is now called the wave equation in one spatial dimension appears for the first time.

    这样一来现在称为波动方程第一出现

    www.translation-dictionary.net

  • The objective function can be built based on the finite difference modeling for the wave equation.

    波动方程有限差分数值模拟基础,用波形记录残差平方并建立目标函数

    www.chemyq.com

  • The exponent decay of solution of wave equation with boundary memory is obtained by the energy method.

    本文利用能量扰动法得到边界记忆波动方程初边值问题解指数衰减性

    dict.cnki.net

  • Using true-amplitude one-way wave equation, the energy loss by geometric diffusion can be compensated.

    采用振幅单程波动方程进行计算,补偿几何扩散造成能量损失

    dict.cnki.net

  • We consider the initial value problems of forced quasilinear wave equation with nonlinear dissipation.

    研究具非线性耗散强迫线性波动方程初值问题

    www.dictall.com

  • As one of the soliton equations, long wave equation takes on profound significance of theory and reality.

    水波方程作为孤子方程具有很强理论现实意义

    www.dictall.com

  • The known numerical methods of the wave equation have some shortcoming when applied to practical problems.

    应用现有波动方程求解方法解决工程实际问题尚存在一定的局限性。

    dict.cnki.net

  • A new coordinate transform is here introduced to obtain a new family of wave equation migration algorithms.

    本文提出新的坐标又换,可得到一套新的波动方程偏移算法。

    dict.cnki.net

  • The application of such one-way wave equation to exploiting WIMIG module for migration is described finally.

    最后给出了构造的单程波动方程开发常规WIMIG偏移模块中的应用

    dict.cnki.net

  • Finally, the planar graphs of the traveling wave equation are simulated by using mathematical software MAPLE.

    最后数学软件Maple方程进行数值模拟,得到纽结波的平面模拟

    dict.cnki.net

  • This paper presents a closed ideal solution to the nerve wave equation and also discusses its soliton solution.

    本文给出神经方程理想解法并且讨论孤立子解。

    dict.cnki.net

  • Gaussian beam method is essentially a seismic forward modeling method that combines wave equation and ray theory.

    高斯射线束方法波动方程射线理论相结合的一种地震模型方法。

    dict.cnki.net

  • Alternatively, one may utilize the wave equation and appropriate boundary conditions to yield a specific solution.

    另外我们也可以利用波动方程适当边界条件得出一个

    www.translation-dictionary.net

  • Double square root (DSR) equation has provided a new theoretical framework for developing wave equation migration.

    平方根(dsr)方程波动方程偏移提供了一种新的理论框架

    dict.cnki.net

  • Some nonclassical potential symmetry generators and group-invariant of heat equation and wave equation were determined.

    主要研究了方程方程非古典对称生成元相应的群不变解。

    www.dictall.com

  • Wave equation migration after common receiving point slant stacks (WEMCRPSS) is essentially a prestack migration method.

    接收点倾斜叠加波动方程偏移,本质上一种叠前偏移方法。

    dict.cnki.net

  • Taking scalar wave equation and tunnel effect for example, the similarity of fiber optics to quantum mechanics was shown.

    标量波动方程隧道效应例子,说明纤维光学中波动分析量子力学方法相似性

    dict.cnki.net

  • Propagation of seismic wave in complex medium is mostly simulated by numeric solution of oneway or two-way wave equation.

    复杂介质地震波传播是通过求取单程双程波动方程的数值进行模拟的。

    www.dictall.com

  • This is what we now call the equation of continuity, one of the relationships necessary for the derivation of the wave equation.

    就是我们现在所说连续性方程推导波动方程的必要条件之一

    article.yeeyan.org

  • Wave equation prestack depth migration technique is an effective method of seismic data imaginating in complicated surfaces.

    波动方程叠前深度偏移技术复杂地表地震资料成像有效方法

    www.magsci.org

  • It is a difficult point to teach the students solving the wave equation on finite interval by the reflection law of the wave.

    反射原理求解有限区间波动方程数学物理方程中的基本内容,也是教学中的难点内容。

    www.dictall.com

  • Seismic numerical simulation in different conditions was done by solving wave equation and changing the surface border conditions.

    通过改变模型表面边界条件,求解波动方程实现多情景地震数值模拟

    dict.cnki.net

  • The nonlinear drift-wave equation driven by a sinusoidal wave is discussed in a coordinate system moving in the driving phase speed.

    驱动相速度运动坐标系,用微扰法讨论。在正弦波驱动下的非线性漂移波的分波方程

    dict.cnki.net

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