光谱反射率 meaning in Chinese
spectral reflectance
spectral reflectivity
Examples
- Anomalous spectral reflectance
异常光谱反射率 - 3 . analyse the correlation between soil water content and spectral reflectance of intertidal flat , and gain the best band to monitor soil water content by remote sensing . 4
对实测潮滩土壤水分与实测潮滩土壤光谱反射率进行了统计相关分析，得出了可见光及近红外波段范围内土壤水分遥感监测的最佳波段； 4 - In this paper , we discussed principal of color measurement and photograph reflective density measurement , and described a measurement method based on spectrum reflectivity which can measure color and density
本文讨论了摄影反射密度测量与颜色测量的原理，提出了基于光谱反射率的测量方案，将颜色测量与密度测量统一起来。 - Standard lamp and diffusers are very important calibration elements , in chapter three , first uv and vuv radiometric standard for calibration are introduced . then the fabrication and characteristics of baso4 diffuser and alminium diffuser are researched , the baso4 diffuser ' s hemispheric reflectance and bi - directional reflectance distribution function were measured and compared with lambtian surface , and the deviation from that of lambtian surface is given . in the experiment , al diffuser ' s brdf is researched , obtain the change of spectral characteristic of al diffuser , compare al diffuser ' s brdf before and after coated with al + mgf2 , and different al diffusers with different surface roughness
铝漫反射板作为一个漫反射光学元件安装在太阳紫外光谱监视器的入射狭缝前，太阳紫外光谱监视器在轨测量时，太阳辐射入射到铝漫反射板后进入入射狭缝，光谱辐照度的角度是变化的，本章测量了铝漫反射的相对双向反射分布函数，研究了镀膜( al + mgf _ 2 )前后光谱反射率的变化，漫反射的光谱特性及漫反射板表面粗糙度对相对双向反射分布函数的影响，使得测量数据反演成为可能。 - In this system , we employed a newly developed holographic filed concave grating as splitting beams element , as well as multi - channel photodetector - ccd ( charge coupled devices ) as spectrum detection . these all solidified the foundation of measurement ; microcomputer control make the system automatic
采用新型的全息平场凹面光栅作为分光元件，并引入多通道光电探测器件ccd进行光谱信号探测，为光谱反射率的测量准备了物质条件；采用微型计算机控制，达到自动化测量。