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The producing mechanism of ship induced seismic wave,and the working principle of seismic wave fuze are introduced.

介绍了舰船地震波产生的机理和地震波引信的工作原理，并提出了具体设计方案。

If she is happy ,she will wave hand to him,not happy,gape to him,hapyy again,wave again.

她高兴是就对他招招手，不高兴时就对他打哈欠，再高兴时就再对他招手。

Chapter 2、When treat propagate problem of high power laser beams, ordinary assume beam to be ideal plane wave or Gaussian. Actually, beams is not ideal Gaussian or plane wave. The reason is that is phase aberraed and intensity nonuniform. In this chapter, we have developed a method on frequency conversion of aberrated beam. Based on statistical optics method and within the limits of thin crystal, we have studies on second harmonic generation of the phase aberrted beam. And the phase aberration is assumed to be a Gaussian random variable.

第二部分：在处理高功率光束传输问题中，通常假设光束为理想平面波或高斯型，而实际光束都不可能是理想的高斯光束或平面波，均会有一定的位相畸变及光强不均匀，本部分从统计光学的观点出发，在薄晶体近似下，建立了具有高斯型随机相位畸变光束倍频转换的一种统计描述方法，并对倍频转换光束的横向空间特性进行了分析。

The derivatives of the nonsmooth equations are computed to make the generalized derivative matrix nonsingular. Then the nonsmmoth damped Newton method is used to solve them.Analytic solutions of the KdV equation with variable coefficients: Shallow water wave problems belong to problems of free surface wave, and can be molded by the nonsmooth equations model given above in principle.

在前面建立的非光滑方程组数学模型和固定网格法基础上，利用广义导数的概念给出了求解渗流自由面的一种新方法-----非光滑阻尼牛顿法，该法是对非光滑方程组求导，适当的处理广义导数矩阵使其非奇异，利用非光滑牛顿法求解。

The simulated results show that a stable acoustic standing wave is formed in bubble column under the geometric arrangements and the transducer boundary condition employed in this study. Due to the nonlinear behavior of the resonant wave and viscosity of water, there is a temporal shift at pressure nodes.

模拟结果表明，在本研究所用的几何布置和换能器与时间相关的速度入口边界条件下，反应器中形成了一个稳定的驻波声场；由于波的非线性以及水的粘性，压力波节点呈现出轻微的时间漂移性。

I will often dream , the dream is still colored, and often will be the same dream, except petal that flutter all over the sky, it is skirt that wave with the wind that is it wear dimly discernible leading lady of georgette again to wave, is it flicker who she , but clear to is it become leading lady of dream to wish eagerly by oneself to know each time, long for so as to let me feel poesy very by oneself.

我会经常做梦，梦还是彩色的，而且经常会是同一个梦，除了漫天飞舞的花瓣，就是随风飘动的裙摆再就是穿着缥缈的乔其纱的女主角，每次都不知道摇曳的她是谁，但却清楚明白自己渴望成为梦中的女主角，自恋得让我都觉很诗意。

Base on the experiment on the optical table, two setups are designed to diagnose plume in vacuum box.(4) Foundation information of MATLAB program is presented. Light wave front and light wave linearity transfer are simulated by using MATLAB. And the pole, globosity and cone plasma field interference figures are simulated by MATLAB, and reference fringe is added to the interference.

介绍了MATLAB语言的基础知识，MATLAB实现光波波前以及实现光波的线性传输的方法，并通过编写程序对各种不同的等离子体模型进行模拟，得到了柱状、球状及锥体时候的干涉图像，并可以在干涉图像中加入参考干涉条纹，可以直接得出相位差。

Only a conventional longitudinal testing probe is needed to measurement transverse wave produced by grazing incidence longitudinal wave.

使用常规纵波探头对由掠入射纵波产生的横波进行测量。

The present invention can consume the energy of seismic wave and isolate the destroy of seismic wave to ground building.

本发明的优点是将地震波的冲击能量消耗，以保证隔离地震波对地面上建筑物的破坏力。

A simulation of sky-wave interference suppression in HF ground wave radar system is realized to explain its application in reality.

还利用该方法对高频地波雷达中天波干扰的极化抑制进行了仿真，证明了算法的有效性。

Pachomius manual labour was organized as an essential part of the monastic life; and since it is a principle of the monks as distinguished from the mendicants, that the body shall be self-supporting, external work of one sort or another has been an inevitable part of the life ever since.

根据圣pachomius体力劳动组织作为一个重要组成部分寺院生活；以来，这是一个原则的和尚，作为有别于乞丐，该机构应自支撑，对外工作的这种或那种已一个必然的一部分，生活至今。

In order to study the effects of parametrical rolling on the ship movement and tilts, in allusion to ship's navigating in regular following waves, the equation of ship rolling motion is transformed into normal Mathieu equation by proper variable replacement when strong parametrical excitation in restoring moment varied according to sine or cosine wave.

为研究参数横摇对船舶运动和倾覆的影响，通过对船在规则波上随浪航行时，恢复力矩中出现的1个以正余弦规律变化的强参数激励项进行适当的变量置换，将船舶的横摇运动方程转换成标准形式的Mathieu方程。