rayleigh

Or when the distance is near to zero, and the Rayleigh distance is farther than the lens focus, the less focalized waist can be obtained.

或l接近于零，瑞利距离Z0远大于透镜焦距时，能够获得较小的聚焦束腰。

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So, Rayleigh wave prospecting is presented in this thesis.

因此, 本文提出了瑞利波勘探法.

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Improving performance of Turbo product coded PSAM using clipper in Rayleigh fading channels

利用限幅器改善Rayleigh衰落信道中Turbo乘积编码PSAM系统的性能

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Average trip distance can be calculated by Rayleigh Distribution.

根据瑞利分布模型可以推算城市机动车平均出行距离.

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Application of Transient Rayleigh Wave Technology to the Tailing Pond Engineering Exploration

瞬态瑞雷波技术在尾矿库工程勘察中的应用

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The dispersive characteristics of wave is the direct objective of Rayleigh wave ex-ploration.

瑞雷波的频散特性是瑞雷波勘探工作的直接目标.

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The Rayleigh wave speed is very close to the shear wave speed.

瑞利波波速与横波波速极为接近.

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First Order Markov Model for Correlated Rayleigh Fading Envelopes

一阶Markov模型产生相关瑞利衰落包络

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In Rayleigh slow fading channel, channel noise and MAI ( multiple access interference) is canceled to the full extent at the cost of only tens of training symbols.

在瑞利慢衰落信道下，只需要少量的训练符号就可以最大限度地消除信道噪声干扰和多址接入干扰。

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Rayleigh-Ritz method is a very popular and efficient approximate approach for vibration problems.

Rayleigh-Ritz法是目前最常用、较为成熟的解决振动问题的近似方法之一.

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Development of Surface Perturbation Target and Thin Silicon Foil Target Used to Research Rayleigh-Taylor Instability in Inertial Confinement Fusion Experiment

ICF分解实验中的平面调制靶和薄膜靶的研制

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Rayleigh Wave Control of Quality Risk in Dynamic Compacting Ground

强夯法加固地基的质量风险与瑞雷波法控制

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OFDM simulation procedure, after the simulation of multipath Rayleigh.

OFDM的仿真程序, 经过瑞利多径的仿真.

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But the resulting Rayleigh-Jeans formula only matched the experimental curves in the very long wavelength region.

但是所得到的瑞利 - 勒斯公式只在波长很长的区域才和实验曲线相符.

词典精选例句

Prospecting metal mine goafs by Rayleigh wave method is introduced.

介绍用瑞雷波法检测金属矿山采空区.

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The influence of Rayleigh number on the stream field and temperature field is discussed.

讨论了雷利数对流场和温度场的影响.

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The surface waves of a liquid in a rigid fluid-filled container is excited by vertical sinusoidal oscillation. Faraday instability is one of the three classical hydrodynamic instability problems in fluid mechanics, with the two others being Rayleigh-Benard convection and Taylor-Couette flow.

竖直方向的受周期性外激励的充液容器的自由表面波问题&Faraday波问题是流体力学三大不稳定性难题之一（另外两个不稳定性问题是Rayleigh-Benard对流和Taylor-Couette流）。

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Rayleigh scatter determines the upwelling diffuse flux which can be absorbed.

Rayleigh散射决定了能被吸收的向外的漫射通量.

词典精选例句

Our numerical simulation reproduced the experimental result of laser ablative Rayleigh-Taylor instability in Osaka University.

数值计算日本大阪大学激光烧蚀瑞利－泰勒不稳定性实验，再现了实验结果。

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Rayleigh channel model code integrity, and can be used directly.

Rayleigh信道模型的源代码完整, 并可以直接使用.

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Rayleigh type nondegenerate four wave mixing is proposed for studying ultrafast processes in matter.

文章提出了用瑞利型非简并四波混频来研究物质的超快过程.

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This paper focuses on the influence of quantization noise in MRC combining in Rayleigh Flat-fading channel.

文中主要研究瑞利平衰落信道下量化噪声对最大比合并(MRC)接收分集合并输出信噪比的影响.

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At greater epicentral distances the Rayleigh waves become very prominent.

当离震中距离更大时,瑞雪波才变得显著.

词典精选例句

In this study, we obtained the asymptotic solutions for the first two orders of the nonlinear governing equations of cable-suspended roof under vertical seismic with Rayleigh damping.

本文给出了连续理论悬索房顶在垂直地震力作用下具有Rayleigh阻尼的非线性控制方程组的各阶渐近解。

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Based on Optical Time-Domain Reflectometry and Rayleigh Scattering, fully automatic control mechanics-optics coupling test system was designed for triaxial shear model tests of sliding sensing and the constitutive relation of sliding sensing using distributed fiber sensing was investigated.

基于光时域反射技术和瑞利散射原理，将高精度的自动力-光耦合测试系统与土工大三轴剪切试验仪相结合，完成了光纤滑动监测的力-光本构关系模型试验。

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Application of Rayleigh Wave Survey for Soft Subgrade Treatment of the Aircraft Park in Zhuhai Exhibition

瑞利波检测在珠海航展坪软基处理中的应用

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Efficiency of Polarizing Beam Splitting Scheme for Rayleigh Laser Guide Star Transmitted and Received in Common Aperture

激光导星共孔径发射接收的偏振分光效率研究

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Causes of Less Fitting and Improvement of Temperature Component in Dam Displacement Monitoring Model Based on Rayleigh Distribution and Numerical Integration

大坝位移监控模型温度分量的欠拟合原因及改进

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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。

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Methods Resonance Rayleigh scattering ( RRS ) was used to analyze the interaction.

方法采用共振瑞利散射光谱.

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