plane wave的例句大全

Firstly the focused incident beam is decomposed into a spectrum of plane waves, and the amplitude vector of each plane wave is acquired.

首先将入射的聚焦光束分解为平面波谱，得到每个平面波的振幅矢量；

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Application of the Cosine Window Function in the Plane Wave Synthesis Technique

余弦窗函数在平面波综合技术中的应用

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We use six linear equally spaced antenna arrays to simulate SVM algorithm for treating with the incident plane wave.

本文仿真采用6元直线等距阵列天线对于平面波入射的处理情形。

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A Numerical Algorithm for Solving Radome Aiming Error by Plane Wave Spectrum

由平面波谱法求解天线罩瞄准误差的一种方法

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Interaction between a CW plane wave and a travelling plane pulse

平面波与平面行波脉冲的声相互作用

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A special type of unsteady motions which bear a resemblance to plane wave solutions of the linear theory of elasticity can be constructed.

一种特殊类型的、和线性弹性理论中的平面波解有点相像的非稳态运动可以建立起来。

词典精选例句

With dielectric constant distribution function of Fourier coefficients as a foundation, we calculated the arbitrary shape two-dimensional photonic crystals' bandgap structures by PWM ( Plane Wave Expansion Method).

有了介电常数分布函数的傅立叶展开系数做基础，用平面波展开法计算了任意形状二维介质光子晶体的带隙结构，求解带结构的主要方法是通过计算本征方程的特征根。

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According to the solution for plane wave and the solution for spherical wave of the Helmhotz equation, a direct calculation of the plane wave's expansion equation in partial waves under the condition the central-field and elastic scattering, and the its significance in Physics are introduced herein.

由亥姆霍兹方程的平面波解和球面波解，直接证明了平面波在中心力场弹性散射条件下的分波展开式，并阐明了其物理意义。

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The Propagation of Electromagnetic Waves in Tube by Plane Wave Spectrum

平面波谱法分析电磁波在管道中的传播

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Starting with an electromagnetic wave equation, its inhomogeneous plane wave solution and the extension of the Snell ′ s laws in the situation are dealt with.

从电磁波方程出发，讨论了它的非均匀平面波解及此情形下Snell定律的推广。

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We study the equation by the method of plane wave or green ruction of FDTD ( Finite difference of time domain) or transfer matrix.

求解该方程组的方法有平面波法、格林函数法、时域有限元差分法、传输矩阵法等。

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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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Firstly, probing the medium with a time-harmonic homogeneous plane wave gives the Christoffel equation. Then the formulas for slowness and complex velocities of the longitudinal wave and the slow and quick shear waves may be obtained from Christoffel equation.

使用平面均匀简谐波的方法，得到了Christoffel方程，利用此方程推导出纵波及快、慢横波的慢度和复速度方程。

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When the similar plane wave propagation mode is used to measure, the variation of wall thickness in certain range have small influence to measurement results.

利用准平面波模式进行测量时，壁厚在一定范围内对测量结果影响并不很大。

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The article calculates the perfectly conducting thin cylinder RCS in incidence of TM plane wave by using the two different basis MOM.

利用子域基和物理模式基两种不同基函数下的矩量法对平面波照射下的理想细导电圆柱的单站RCS进行了计算和分析。

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The images of similar plane wave among Talbot images of spherical wave illumination

球面波照明时的Talbot成像中的类平面波成像

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Mode is a Gaussian spherical wave, not the plane wave.

自相似模必定是高斯球面波，而不是高斯平面波。

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However, when considering large-diameter crystal and beam case, the plane wave approximation is no longer applicable, the actual three-dimensional distribution of light must be taken into account.

但是在考虑大口径晶体和光束的情况下，平面波近似方法已不再适用，必须考虑实际光波的三维空间分布情况。

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The multiple plane wave scatter theory can express acousto-optic interaction explicitly.

经比较分析发现多重平面波散射理论能够对声光互作用进行良好的解释。

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Through polarization base transformation, the Electric field vector of the incident plane wave and scattering plane wave remain a two-dimensional vector, so that the bi-static scattering matrix has the same form of the mono-static scattering matrix. 2.

通过极化基的变换，将入射平面波和散射平面波的电场矢量保持为二维矢量，使双站散射矩阵具有单站散射矩阵的测量形式。

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