Considering the relationship of the BRDF theory of light scattering and the spectral reflectance factor of color optics,the method for using the BRDF measuring to reproduce the chromaticity of object is studied deeply.
将光散射理论中的双向反射分布函数(BRDF)与颜色光学中光谱反射率因数联系起来,详细研究了通过BRDF测量去实现物体色度特性的方法。
" Paper, board and pulps--Measurement of diffuse reflectance factor (Diff/o-geometry)"
GB/T7973-1987纸浆、纸及纸板漫反射因数测定法(漫射/垂直法)
Retrieval of Hydrometeor and Vertical Velocity from Radar Reflectivity Factor and Numerical Simulation Experiments;
雷达反射率因子反演云微物理量和垂直速度及其数值试验
Separation of Incident Waves and Reflected Waves and Study of Reflection Coefficients;
人、反射波浪的分离与反射系数的研究
Numerical Modeling of Combined Refraction-Diffraction and Reflection of Wave;
波浪联合折射、绕射与反射数值模拟
The ratio of the amplitudes of the reflected and incident waves is termed the reflectivity or reflection coefficient.
反射波振幅与入射波振幅的比率称作反射率或反射系数。
acoustic reflection correction
声音反射的修正系数
Reflected power coefficient of a radome
天线罩功率反射系数
bidirectional reflectance distribution function
双向反射比分布函数
radar equivalent reflectivity factor
雷达等效反射率因子
The effect can, accordingly, be amplified by reflecting the light back and forth a few times through the sample.
因此，把光在样品中来回反射数次，就可以把效应加强。
Therefore the positive and negative reflection coefficients tend to appear with approximately equal frequency (taking the case of a downgoing wave only).
因此，正、负反射系数出现的频率基本上是相等的（仅就下行波而言）。
Since velocity and density generally increase with depth, the reflection coefficient is usually positive.
因为速度和密度一般是随浓度而增加，故而反射系数通常为正值 。
Factors Affecting Aortic Augmentation Index in Continuous Ambulatory Peritoneal Dialysis Patients;
腹膜透析患者中影响动脉反射波增强指数的因素分析
The Analysis of Augumentation Index and Its Relative Factors
中心动脉反射波增强指数及其影响因子的相关性分析
THE GENERALIZED REFLECTION-TRANSMISSION COEFFICIENT METHOD IN ACOUSTIC WELL LOGGING
声波测井中的广义反射、透射系数方法
The Accurate Reflectance,Transmittance and Absorptance Measurements of Specular Samples;
精确测量镜面反射、透射和吸收系数
Study on Reflection Coefficient Based on Time-domain Ray Tracing
基于时域射线跟踪法的反射系数研究
Making the calculation of generalized reflection-transmission coefficients dimensionless
广义反射-透射系数算法的无量纲化