波

This paper presents a review of studies of interference absorbing materials, which come in three basic types: normal interference absorber, Jauman absorber and FSS absorber. And we particularize the structures, applications and methods of analysis and design of each of these types. Results show that the FSS absorber provides a better absorption ability and is more practicable, and that active multi-layer FSS absorber represents a new direction of interference absorbing material research.

综合介绍了干涉型多层吸波材料的吸波原理及其国内外研究现状，并分别研究了干涉型多层吸波材料三种基本类型：一般干步型吸波材料、Jauman吸收体和频率选择表面吸收体的一般结构、应用以及分析与设计方法，得出FSS吸收体较之其他类型具有更优的吸收性能和更高的实用价位，最后指出了干涉型吸波材料发展的新方向是有源FSS吸收体。

And thus,the wavelet analysis has developed due to this demand, This thesis is to detect the point of signal discontinuity by wavelet transform.

小波分析正是由于这种需求而发展起来的通过小波变换来精确地检测信号发生变化的时刻，构造一个信号模型，由一个低频正弦波信号连接一个高频正弦波信号，利用小波工具可以检测出信号发生不连续的间断点的位置。

In this paper,the wave process in a 500kV ultrahigh voltage power transformer winding is calculated and analyzed,the potential distribution and the gradient distribution in high and low voltage winding under the full wave and the truncation wave action are described.

对1台500 kV超高压电力变压器的绕组进行了波过程计算，分别计算了高、低压绕组在全波和截波作用下的电位分布和梯度分布，确定了梯度最大的油道，并计算了相应油道在全波和截波下的绝缘裕度，为变压器的绝缘设计提供了理论依据。

Then by measuring the pulse wave propagation time between the progressive wave and reflected wave, we can find the relationship of the time and the blood pressure, and establish the related systolic blood pressure measurement equation.

具体方法是通过交替点亮红光和红外光获取容积脉搏波，经放大滤波及信号处理后得到加速脉搏波，通过测量其中推进波和反射波之间的脉搏波传播时间来建立与血压的关系。

The name Sibyll was applied in the ancient world to many women who were inspired by the god Apollo with the gift of prophecy. The only notable exception was Pythia, the priestess of Apollo at Delphi .

许多受到阿波罗（阿波罗是预言之神，译注）神示，拥有预言的天赋的女性，都被叫做西比尔，唯一的例外是特尔斐（此地是阿波罗的圣地，有保存得最好的阿波罗神殿，译注）的阿波罗神庙中的女祭司，皮提亚。

In the work, employing a function with four undetermined parameters to model the source wavelet, an analytical relation between Q-factor and envelope peak instantaneous frequency is derived from the theory of one-way waves propagating in an anelastic medium; at the same time, a method for extracting instantaneous frequency in wavelet domain is developed for improving the precision and anti-noise performance of IF estimation, and based on these, a method called EPIF in wavelet domain is proposed for estimating Q-factor of VSP data.

本文采用一个具有4个待定参数的函数去逼近震源子波，利用黏弹介质中单程波传播理论推导出了地震子波包络峰值处瞬时频率和品质因子之间的解析关系；同时，为提高瞬时频率的估计精度和抗噪性能，在小波域中发展了一种计算瞬时频率的方法，并在此基础上提出了估算VSP资料Q值的方法，简称小波域包络峰值处瞬时频率法。

By using the equi-valent gravity wave assumptionof tidal waves, the interaction among the typical 2 days planetary wave,semidiurnal tide and 9.6 hours inertial-gravity waves are investigatedin detail.

利用潮汐波的等价重力波假设，讨论了2天行星波与半日潮及9.6 h惯性重力波的相互作用，三波相互作用时能量守恒。

These methods are mainly divided into two classes. One is based on the separableness between primary and multiple or other differences, including periodicity of multiple, time difference and so on.

压制多次波的方法主要分为两大类：一类是基于有效波和多次波之间的可分离性和其他差异性(如多次波周期性、时差差异等)来预测与压制多次波。

It is the macro effect of accumulative micro fracture in all period of time that spallation failure is induced by reflection of stress wave emerges.

研究结果表明：应力波延续时间和应力幅值对岩石的层裂过程影响较大，不同形状的应力波实际上是在相同时段内应力波具有不同的应力幅值和不同的应力加载速率，不同形状的应力波对介质的作用结果是这些因素同时作用的综合反映；应力波反射诱发层裂过程的发生，是各个时刻不同加载条件下微破裂累积的宏观体现。

Both the offset and tilted fedcoupling-slot array between the curved guide and sectoral guides and longitudinal radiating-slot array on sectoral guide are analyzed by moment method, taking into account of the effects of finite wall thickness and mutual coupling between the slots, employing the acceleration algorithms to accelerate the summation of slowly convergent series of the self-admittance of the waveguide-slot aperture, and introducing the surface Fock functions to simplify the computation of the self-and mutual coupling of the slots on the surface of cylinder.

采用矩量法分别分析弯波导与扇面波导间偏置倾斜馈电耦合缝阵和扇面波导轴向辐射缝面阵，其中计及有限波导壁厚及缝间互耦的影响，运用级数加速算法对波导中自导纳矩阵元级数进行加速处理，并引入表面Fock函数简化圆柱面上缝口面的自耦和互耦的计算。

Lugalbanda was a god and shepherd king of Uruk where he was worshipped for over a thousand years.

Lugalbanda 是神和被崇拜了一千年多 Uruk古埃及喜克索王朝国王。

I am coming just now,' and went on perfuming himself with Hunut, then he came and sat.

我来只是现在，'歼灭战perfuming自己与胡努特，那麼，他来到和SAT 。