查询词典 wave propagation

By using the meshless method, a numerical ocean engineering basin was established to simulate irregular waves propagated in shallow water. Locating the source points outside the computational domain, the problem of water wave propagation was solved by collocation of only a few boundary points instead of meshes.

采用基于配点和径向基函数的无网格数值模拟方法，建立数值海洋工程水池，将源点布置在模拟波浪场之外，沿边界布置配点而不是划分网格；对深水不规则波经斜坡过渡后在均匀水深浅水域中传播的过程进行无网格数值模拟和波谱的迭代修正。

In curvilinear coordinates , a numerical simulation model for wave propagation on non-uniform current in water of slowly varying topography was presented with employing self-adaptive grids method.

利用自适应网格技术，建立了曲线坐标系下缓变水深水域非均匀水流中波浪传播的数值模拟模型。

With MSD, a qualitative analysis of the frequency equation of wave propagation in cylindrical shells is carried out, and some useful results are acquired which are in good agreement with those acquired in other methods.

用此法对圆柱壳中波传播的频率方程进行定性分析，结果与用其它方法得到的结果完全一致。

We applied the theory of interacting continua in dynamics of composi-te materials to study the problem of cylindrical wave propagation in laye-red rock mass.

近些年来，随着复合材料生产的发展，复合材料力学性质的理论和实验研究也相应地发展起来了。

Measurement for these key parameters is an important study aspect of detonation wave propagation.

这些关键参数的测量是近代爆轰传播实验研究的主要课题。

Simulated example illustrates the wave propagation in a dispersion medium.

计算实例可以看出频散介质中波的传播情况。

Effect of sand and dust storms on Ka-band electromagnetic wave propagation along earth-space paths.

沙尘暴对地空路径上Ka频段电波传播的影响。

On the basis of this, the simulating process of electromagnetic wave propagation in multi-layer media is proposed.

多层复合隐身材料的设计基础是电磁场与物质相互作用的宏观电磁理论。

In the Hamiltonian fram, seismic wave propagation is evolution of the infinite dimensional Hamiltonian system.

波场计算方法是整个地震成像技术的基石，也是人们历年来研究的焦点。

The dissertation focuses on the phenomenon of wave propagation of piezoelectric periodical composite laminated plate. By using the motion equations and Gauss theorem cooperative with constitutive relations of piezoelectricity, the governing equations can be determined.

本文主要是要探讨压电周期叠层板波传现象，所以由本构方程式配合运动方程式和高斯定理以获得统御方程式，此等方程式在周期结构内具有平移对称关系，所以位移场和电位场的形式可以布拉克理论表示，进而得到代表周期结构行为的统御方程式。

On the other hand, the more important thing is because the urban housing is a kind of heterogeneity products.

另一方面，更重要的是由于城市住房是一种异质性产品。

Climate histogram is the fall that collects place measure calm value, cent serves as cross axle for a few equal interval, the area that the frequency that the value appears according to place is accumulated and becomes will be determined inside each interval, discharge the graph that rise with post, also be called histogram.

气候直方图是将所收集的降水量测定值，分为几个相等的区间作为横轴，并将各区间内所测定值依所出现的次数累积而成的面积，用柱子排起来的图形，也叫做柱状图。