查询词典 waves

The Green's tensor in frequency domain for cylindrical layered media was deduced from the 3-D Green dyadic for homogeneous media according to the propagation laws of waves in layered media,then the Green's tensor in spatial domain can be achieved with Fourier transformation ,which is a singular integral of wave-number.

根据分层介质中波的传播规律，由均匀介质中的三维张量格林函数得到频率域中柱状分层介质的张量格林函数表达式，经过傅立叶变换，可以得到空间域的格林函数，它是一个关于波数的奇异积分。

The Green's tensor in frequency domain for cylindrical layered media was deduced from the3-D Green dyadic for homogeneous media according to the propagation laws of waves in layered media,then the Green's tensor in spatial domain can be achieved with Fourier transformation,which is a singular integral of wave-number.

摘要根据分层介质中波的传播规律，由均匀介质中的三维张量格林函数得到频率域中柱状分层介质的张量格林函数表达式，经过傅立叶变换，可以得到空间域的格林函数，它是一个关于波数的奇异积分。

Based on wave function expansion method, the potential functions of scattered waves are expanded into Fourier-Bessel series; and a set of cylindrical coordinate systems is utilized in such a way that it allows to solve the problem of multiple scattering; the solution is determined by imposing continuity and equilibrium conditions at the soil-pile interfaces.

采用波函数展开法，将散射波的势函数展开成Fourier-Bessel级数的形式，利用一组可以求解多散射问题的圆柱坐标系统和桩土界面处位移连续的条件，以及刚性桩的动力平衡条件，得到问题的理论解。

To investigate the dispersive character of cylindrical Rayleigh wave, a finite element model is developed to simulate laser inducing cylindrical Rayleigh waves on the surface of an isotropic cylinder.

为了研究柱面上激光激发的瑞利波的色散特性，建立了激光在各向同性圆柱表面激发瑞利波的有限元模型。

It is suggested that for the diffraction efficiency optimization of the holographic grating recorded by plane and cylindrical waves the recording cylindrical wave and the geometrical dimension of the grating should be carefully designed according to the request.

在平面波与柱面波干涉形成全息透镜的设计中，为了获得最优的衍射效率，应当根据要求合理地选择记录所用柱面波和设计光栅的几何尺寸。

Nowadays both theoretical and experimental investigations have extended the concept of solitons to include the cylindrically and spherically expanding or contracting nonlinear waves displaying general soliton properties with the exception that their amplitudes are functions of the radial distance.

虽然目前，理论和实验研究已经扩展了孤子的含义，其中包括了在柱坐标和球坐标下进行展开或非线性波呈现一般意义上孤子的性质但振幅是半径的函数等。

If I just a traveler, that also please let me arise your the dust of this very thick the earth;If I just a dace son, that also please let me bring about you this extensive ocean the waves in multiple layers;If I just a drama son, that also please let me be in love with you in endless drama in this life to!

如果我只是一个过客，那也请让我激起你这厚厚的大地的尘土来；如果我只是一条鱼儿，那也请让我掀起你这浩瀚的大海的层层波浪来；如果我只是一个戏子，那也请让我在这人生无尽的戏曲里爱上你来！

In fact, most of waveshapes of lightning intruding surges into substations are damped oscillation impulses which caused by the refraction and reflection of travelling waves.

对于雷电暂态分析与计算来说，冲击电晕对雷电波衰减和变形的作用主要由其伏库特性加以考虑。

At such a critical time,kumur,our hero,who is the master dancing the Ring of Fire ,makes his great effort flowing from the encirclement.the profound feelings between the two brothers moving the people present,Rao and Aidan waves to the brothers who regains free.having found their mother,they go back to their animal world,the original beauty of the jungle belongs to them, and they continue to be this beautiful part ......

两只老虎之间深厚的感情感动了人们，拉奥和艾丹向这两只重获自由的虎兄弟挥手道别，古玛和桑哈找到了母亲，又重新回到属于自己的动物王国，原始丛林的美丽属于他们，他们也继续成为这份美丽的一部分

It round, like the flower ball, like a globe, the light green dotted with dark green on the fringe, such as small the waves, like from time to time the peaks, more latitude on the globe.

它圆圆的，像花皮球，又像地球仪，淡绿色的瓜皮上点缀着墨绿色的条纹，像细小的波浪，又像时起时伏的山峰，更像地球仪上的纬线。

However, as the name（read－only memory）implies, CD disks cannot be written onorchanged in any way.

然而，正如其名字所指出的那样，CD盘不能写，也不能用任何方式改变其内容。

Galvanizes steel pallet is mainly export which suits standard packing of European Union, the North America. galvanizes steel pallet is suitable to heavy rack. Pallet surface can design plate type, corrugated and the gap form, satisfies the different requirements.

镀锌钢托盘多用于出口，替代木托盘，免薰蒸，符合欧盟、北美各国对出口货物包装材料的法令要求；喷涂钢托盘适用于重载上货架之用，托盘表面根据需要制作成平板状、波纹状及间隔形式，满足不同的使用要求。