查询词典 wave theory

The principle of superposition is the basis of the wave theory of light.

叠加原理是光波理论的基础。

This was mostly true because during that time, the wave theory of light became the more accepted one.

因为在那时，光的波动说成为了被收下的一个，这是主要真实的。

Experimental evidence to support the wave theory of light was particularly strong.

实验证据明显地支持光的波动理论。

According to the long wave theory, it is the cyclical movement of technology innovation that causes the cyclical movement of economy.

经济长波本质上可以说是熊彼特所说的创新周期，技术进步的周期性变化引起了经济的周期性波动，长波经历的时间内在地表现为技术进步周期性变化经历的时间。

In order to solve the fault location problem, this paper analyzes the electric structure of automatic blocking and continuous power transmission line, investigating the transient characteristics of traveling waves generated by different fault in the lines on the basis of traveling wave theory. The results show that transient process of earth fault and short fault in neutral noneffective grounding systems produce aerial mode component of traveling waves with steadyparameters.

为了解决自闭/贯通线路故障自动定位问题，分析了自闭/贯通线路电气结构的特殊性，以行波理论为基础研究了接地故障和相间短路故障产生的暂态电压、电流行波特征，发现接地故障和相间短路故障都存在参数比较稳定的行波线模分量。

The concept of local energy in time-frequency plane, based on local wave theory, is defined.

在局域波理论的基础上，引入了时频局部能量的概念，进而提出了一种基于时频局部能量的特征提取方法。

In this paper, a simplification of the Poisson integral in the density wave theory for spiral galaxies is given.

本文给出了旋涡星系密度波理论中Poisson积分的一种简化方法。

Give a theoretical base to the development of pulse electricexplode wave theory.

为电爆冲击波的完善和发展提供一个完整的理论基础。

TE mode diffraction characteristics of surface-relief grating having different symmetrical profiles (rectangular, sinusoidal, triangle, trapezoidal profile) are calculated with rigorous second order vector couple-wave theory, the law of diffraction efficiency as a function of grating groove depth are analyzed: in a specific condition, diffraction efficiency might be close to 100%.

本论文采用严格的二阶矢量耦合波理论计算了矩形、正弦、三角形、梯形等对称面形蚀刻光栅的TE模偏振的衍射特性，分析了光栅的衍射效率随着沟槽深度变化规律。

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.

摘要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。

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。