rayleigh的例句大全

Owing to the presentation of the aerosol at the low altitude ( < 12 km), traditional method which uses Rayleigh scattering curve to measure the atmosphere temperature has certain limitation.

在低空（小于12km），由于大气中气溶胶的存在，因此传统的利用大气中瑞利散射曲线测量大气温度的方法具有一定的局限性。

For different Rayleigh number and temperature difference ratio, the overall heat transfer rates and the portion of radiation present different variation patterns.

不同Rayleigh数和温差比下，空腔的总换热率及辐射所占份额均呈现不同的变化规律。

Temperature Measurement with Rayleigh Scattering Lidar in the Mid and Upper Stratosphere

用瑞利散射激光雷达探测平流层中上部温度

Rayleigh-Benard model is one of the typical models for studying the stability, spatio temporal structure and nonlinear dynamics of convection.

Rayleigh-Benard模型是研究对流稳定性，时空结构和非线性特性的典型模型之一。

Base on Rayleigh-Ritz method, a calculation formulation of action effect increment of a prestressed horizontal tension rod is firstly presented.

根据瑞利&李滋法，对先张法预应力吊车梁首次提出了预应力水平拉杆作用效应增量的计算公式。

A tentative method for calculation of Rayleigh dispersion curves for the foundation of pavement systems

求取道路结构型地层瑞利波频散曲线的方法

It is shown that the ice thickness and the ice velocity satisfy with Lognormal distribution and Rayleigh distribution respectively, and that the ice compression strength obeys Normal distribution.

结果表明：冰厚和冰速分别服从对数正态分布和瑞利分布，海冰压缩强度服从正态分布。

The developments of the surface perturbation target and the thin silicon foil target used to research Rayleigh-Taylor instability in the resolved experiments of Inertial Confinement Fusion ( ICF) are carried out.

本工作研制了用于惯性约束聚变ICF分解实验模拟聚变靶丸表面粗糙度和驱动激光空间不均匀性对RT不稳定性作用的平面调制靶和平面薄膜靶。

The results of analysis show that: the average probability of error for digital data communication in slow Rayleigh fading channel is less one half magnitude than the optimized threshold detection with fading signal at same mean SNR.

结果表明，在Rayleigh慢衰落信道上采用这种检测器，相对于工作此信道上的最佳固定门限检测器，在不同输入信噪比情况下，其平均误码率约有半个数量级的改善。

A new type of symmetrical demodulation method is proposed for the distributed fiber Raman temperature sensor. The anti-Stokes scattering optical time domain reflectometer ( OTDR) curves are demodulated by Rayleigh optical time domain reflectometer curves.

提出了一种用于分布式光纤拉曼温度传感器的对称解调新方案，采用瑞利散射光时域反射仪（OTDR）曲线解调光纤的反斯托克斯散射光时域反射仪曲线。

For the optical time domain reflectometer ( OTDR), the factors that impact optical fiber transmission characteristics and the principles of Rayleigh scattering and Fresnel reflection are analyzed. The principle and configuation of OTDR are studied, and the main technical specifications of OTDR are discussed.

对于光时域反射计（OTDR）技术，分析了影响光纤传输特性的因素及瑞利散射和菲涅尔反射的原理；研究了OTDR的工作原理及组成，同时讨论了OTDR的主要技术指标。

The processing result notes that the method of time frequency analysis may improve stability and liability of extracting Rayleigh wave velocity.

处理结果表明，应用时频分析方法可以提高瑞雷波速提取的稳定性和可靠性。

First, the time domain solution of the system with Rayleigh damping excited by a short time impulse is obtained by the decoupling numerical simulation technique of near field wave motion.

首先，用近场波动数值模拟解耦技术求得在短时脉冲作用下采用Rayleigh阻尼系统的时域解；

The paper analyzes the features of shortwave channel, and the method of Matlab simulation is adopted, simulates and discusses the Rayleigh fading, time delay spread and inter-symbol interference caused by multipath effect.

本文分析了短波信道的特点，采用Matlab仿真的方法，对由于多径效应而产生的瑞利衰落，时延扩展以及码间干扰等问题进行了仿真和深入的探讨。

The time-division multiplexing pilot-assisted channel estimation method was studied in the Rayleigh fading channel. A channel estimation method was proposed by employing the Chebyshev polynomial as the interpolation polynomial.

在研究了瑞利衰落信道中基于时分复用的导频辅助的信道估计方法后，提出了使用导频信号信道参数估计值的Chebyshev多项式插值来估计信道参数的方法。

An improved symbol timing recovery algorithm for OFDM systems in rayleigh fading channels

瑞利衰落信道下改进的OFDM符号定时算法

Optical Vortices in A Thermal Rayleigh Scattering Light Field

散射光场中的光学涡旋

Under weaker pumping conditions stimulated thermal Rayleigh scattering would loss weaker phase information in original wavefront as same as stimulated Brillouin scattering did due to threshold effect;

由于阈值效应，弱抽运时受激热瑞利散射与受激布里渊散射一样将丢失原始波前中较弱的相位信息；

On the non-convergence of the QL algorithm with the Rayleigh quotient

关于带Rayleigh商位移QL方法的不收敛性

On the QL Algorithm with Rayleigh Quotient Shift

关于带Rayleigh商位移的QL方法