瑞利原理

本文利用瑞利原理，推导了新型弯曲圆盘换能器模型在边缘夹持和边缘简支两种边界条件下的位移振动分布曲线。

Using Reyleigh method , this paper deduced the vibration and displacement curve basing on the edge strengthening and edge support boundary conditions .

引用瑞利散射原理，分析了单体EPS球对电磁波的吸收。

The Rayleigh scattering theory is quoted to analyze how single EPS sphere absorbs electromagnetic wave .

针对结构裂缝监测的需要，依据OTDR光时域反射技术和瑞利散射原理，研究开发了一种采用分布式光纤传感器的光纤传感的裂缝监测技术；

To the demand of crack monitoring of the concrete structure , based on Optical Time-Domain Reflectometry and Rayleigh scattering , a kind of crack monitoring optic fiber technique using distributed fiber sensor 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。

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 .

这一过程和瑞利散射的原理类似，当阳光的波长触及空气中的分子散射开来，天空就会呈现蓝色。

The effect is similar to Rayleigh scattering , in which wavelengths of sunlight hit much smaller molecules in the air and then scatter , which makes the atmosphere appear blue .

应用弹性波理论研究场地土物理特征，以瑞利波的基本原理与理论解释为基础，提出用瑞利波法测定场地土力学参数。

In order to study the physical property of elastic wave and the mechanical parameters of site soil are measured using Rayleigh wave method based on Rayleigh wave theory .

通过实例分析了工装设计中采用极限计算法估算误差的缺陷，介绍了瑞利计算法的原理及计算实例。

The defect of limit algorithm during estimating errors in the design of processing equipment is analyzed by examples . The principle and calculating examples of Rayleigh algorithm are introduced .