查询词典 wave theory

Based on the rigorous coupled wave theory,the phenomenon that the zero order reflection efficiency of rectangular subwavelength grating varies with the wavelength is studied when incidence angle,azimuth and grating parameters are variant.

从严格耦合波衍射理论出发，在不同入射角、方位角和光栅参数下的情况，计算了矩形亚波长光栅零级反射效率随入射光波长的变化。

For the first time, we combined ultrasonic wave and time domain reflectometry to study the relationship between gas hydrate saturation and acoustic parameters in the process of gas hydrate formation and dissociation, and got fine results.

本文首次利用超声和时域反射联合探测技术，研究了沉积物中水合物饱和度与声学特性的关系，并对时间平均方程、伍德及其修正方程、李权重方程和BGTL（Biot-Gassmann Theory by Lee）理论等常用的水合物饱和度估算模型进行了验证。

In traditional methods of design of sound barriers, the wave theory of sound is used widely.

在传统的声屏障设计中，多采用的是基于波动理论的近似方法。

Based on spherical wave theory of point source, the interbed multiples have been effectively simulated by using the reflectivity method.

基于点震源的球面波理论，采用反射率法有效模拟了层间多次波。

Our discussion is carried out withinthe framework of the modified spin wave theory.

有限温度时，我们的讨论就是在修饰自旋波理论的框架内进行的。

To deal with the problem,Hirsch et al.andTakahashi have proposed a modified spin wave theory and gotsome reasonable results.

为处理这类问题，Hirsch等人和Takahashi发展了修饰自旋波理论并得到了有意义的结果。

Using spin wave theory and the equation of motion technique for the Green function,specific heat of ferromagnetic antiferromagnetic double layers at low temperature is investigated.

在考虑声子之间相互作用的同时，本文应用线性组合算符和微扰法研究了电子自旋对弱耦合二维磁极化子特性的影响。

Direct measurements splendidly confirm these predictions, and thus also the wave theory of light.

直接测量的结果圆满地确认了这些预言，因而也确认了光的波动说。

This paper studied the following two important subjects: Firstly. Radiation stress is calculated by Function Stream Wave theory.

本文对海岸低频波浪和其对海岸作用进行了研究，主要有两个内容：用流函数理论计算辐射应力。

Its principle is on the basis of ultrasonic wave theory; this sensor can adapt various environments.

它是利用超声波原理进行检测的。测量系统具有良好的环境适应能力。

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。