reflection factor

The Analysis and Preliminary Application for the Reflection Factor Product of Doppler Weather Radar

多普勒天气雷达反射率因子产品分析与初步应用

By using reflection factor and the precipitation of the auto weather stations , the radar mixed sweep surface is adjusted to make up the defect which occurred because the great angle exists and the surface exits a big flaw lack places ;

利用反射率因子及自动站雨量资料，通过调整雷达混合扫描面弥补了降水产品因山脉等地物挡角大而缺测面大的缺陷；

While in the third method , wavelet time frequency distribution technique was used to compute the virtual reflection factor and the seismic wavelet .

虚拟井法是通过地震层序分析方法，由小波时频分析求出无井地震道处的虚拟反射系数后，进而得到无井地震道处的地震子波。

And then , we study the electric circuit coupling method , coupling entrance structure and the coupling entrance structure effect on the output electric circuit external quality factor with reflection factor phase .

采用反射系数相位法，结合高频计算软件Isfel3D，研究了该电路的耦合方式和耦合口结构，以及耦合口结构对这一输出电路的外观品质因素所产生的影响。

Some questions about the reflection factor are expounded and our ideas to how define the re-flection factor of non-perfect diffuse reflection sample are presented .

本文对与反射因数测量有关的一些问题进行了论述。对如何确定非完全反射漫射试样的反射因数提出了我们的看法。

The real data verification shows that the wavelet , reflection factor and acoustic impedance given by PCGA are more accurate , quicker convergent and value stable than the existing direct sparse inversion method .

用实际数据检验算法，表明预条件共轭梯度法反演的子波、反射系数和波阻抗要比直接稀疏反演精度高、收敛快、数值稳定。

Through the analysis of the loss and threshold characteristics of a laser diode ( LD ), the threshold current density of LD with external feedback is calculated , according to the theory of multi-beam interference and the definition of equivalent reflection factor .

通过对半导体激光器（LD）的损耗和阈值电流特性的分析，引入等效反射系数的概念，根据多光束干涉的原理，导出了在外腔反馈作用下LD的阈值电流公式。

The reflection factor shows , the more difference the height is , the higher soil moisture content and the salt content are . ( 6 ) When the soil moisture content was very high or very low , the soil conductivity changing in value was not big .

高度差异越大，反射系数说明土壤含水量和含盐量就越高。（6）土壤含水量很高或者很低时候，土壤电导率数值变化不大。

Two Methods for Getting Ambient Reflection Correction Factor K_3 of Simply Constructed Semi-anechoic Room

测量简易半消声室环境反射修正值的两种方法

In the radar wave migration processing , the boundary condition is usually considered as zero which is the cause of the interpretive precision depressed because of the reflection of non-media factor .

在雷达波偏移处理中，通常将边界条件设为零，但是这会在边界处产生由非介质因素引起的反射现象，使得剖面的解释精度降低。

Teachers ' professional growth increasingly discussed by the society , teaching reflection as an important factor influencing teachers ' professional growth also got the attention of people .

当教师的成长问题日益成为社会关注的焦点时，教学反思作为影响教师成长的重要因素也受到了人们的关注。

It concludes that it is direct reflection of macro economic factor for China soccer lag behind Japan and Korea in FIFA world ranking .

中国足球在国际足联排名落后于日、韩两国正是这些宏观因素的直接反映。

This method can be introduced to offer many informations : velocity , modulus of elasticity , Poisson 's ratio , Lame constants , stress , reflection coefficient , absorption factor and so on .

利用这种方法可以提供速度、杨氏模量、泊松比、拉梅常数、应力及反射系数和吸收系数等信息；