1、

In this paper we discuss the natural boundary element method for harmonic equation in an exterior elliptic domain.

本文以调和方程为例,研究椭圆外区域上的自然边界无法。

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2、

Besides, some techniques for boundary conditions, interior boundaries, interfaces between different dielectric media and time harmonic equation are proposed for the employment of this preconditioner.

此外,还提出了对不同的边界条件、求解域内部边界、介质分界面和时谐场方程的处理技术以便应用该预处理器。

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3、

a solution to the dirichlet's problems on the application of the harmonic equation on a spherical area without poisson's formula

不通过Poisson公式解调和方程在球上的一类Dirichlet问题

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4、

Galerkin Boundary Element Method for Harmonic Equation with Open Boundary

开边界外调和方程的迦辽金边界元解法

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5、

Applying Galerkin principle, the vibration equation of the elastic straight bar under thermal expansion with harmonic excitation is obtained.

由伽辽金方法得到了弹性直杆热胀冷缩状态下受均布简谐激励的非线性振动方程。

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6、

Numerical solution of harmonic canonical integral equation over sector with crack and concave angle

断裂及凹角扇形域上调和正则积分方程的数值解

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7、

The Simple Solution of Schrodinger Equation of Linear Harmonic oscillator and Vander weles's force

线性谐振子薛宝谔方程的简单求解及范得瓦尔斯力

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8、

On the research methods, this dissertation uncoiled the vibration equation with Harmonic Balance Method and Newton-Raphson Method, then established a general form of this solution.

在研究方法上,本文利用谐波平衡法及牛顿迭代法对系统的振动方程进行迭代求解,建立此类解的一般形式。

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9、

The time-dependent Schrodinger equation of realistic hydrogen atom in intense laser field and static electric field is solved by split-operator method, and the abnormal behaviors of high-order harmonic generation ( HHG) in intense laser field is investigated, which is caused by a static electric field.

利用分裂算符方法数值求解了真实氢原子在强激光场和静电场作用下的含时薛定谔方程,研究了静电场对强激光场中氢原子产生高次谐波的影响。

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10、

Double-square-root Equation Based Harmonic Wave Decomposition to Extract Angle Gathers and AVO Inversion

双平方根方程谐波分解法提取角度道集及AVO反演

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11、

By using coupled-mode equation, the formula for conversion efficiency of Cerenkov second harmonic generation ( CSHG) is deduced in this paper.

从耦合模方程出发,推导了切伦科夫倍频转换效率公式,并得出该效率主要是由交叠积分决定的结论;

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12、

Solution of the euler's equation of harmonic maps and its application to general relativity

调和映射理论中Euler方程的解和它在广义相对论中的应用

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13、

The attendant one-dimensional wave equation has mesmerizing harmonic properties.

伴生的一元波平衡具有迷人的和谐特性.

电影对白

14、

The magnetic field integral equation ( MFIE) is formulated to study the electromagnetic scattering from Alpha-stable non-Gaussian metallic material surface with a time harmonic wave and a UWB pulse wave incidence.

基于磁场积分方程研究Alpha-stable非高斯分布的金属材料表面的时谐波、超宽带脉冲波的电磁散射特性。

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15、

A set of one-dimensional regular integral equations is derived for calculating the dynamic response of elastic layer on stiff foundation under time harmonic surface vertical concentrated load. And the numerical solution of the integral equation is obtained.

导出了刚性基础上的弹性层在表面垂直集中简谐载荷作用下动力响应问题的一维非奇异积分方程组,并求得了数值解。

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16、

Probing the medium with a time harmonic homogeneous plane wave gives the Christoffel equation. Then the complex velocities for homogeneous viscoelastic waves are calculated from it, while the attenuation factor and phase velocity and quality factor are obtained from the complex velocity.

使用均匀平面简谐波分析方法研究其频散关系,得到Christoffel方程,进而获得均匀平面波的复速度、相速度、衰减系数和品质因子的表达式。

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