reflectance value meaning in English

反射率值

After reviewing the national and international developments on remote sensing monitoring soil , influenced factor of soil reflectance values , soil spectra curve , best detecting band of soil and soil classification using remote sensing are simply summarized
摘要对土壤光谱遥感监测的国内外发展情况进行了回顾，简单总结了影响土壤光谱的原因、土壤光谱的类型、土壤遥感的最佳波段、土壤的遥感分类以及土壤遥感的定量研究。
( 3 ) with the condition of table 4 . 3 , with increasing of temperature the average reflectance value decreases and the minimum reflectance point moves towards red direction . furthermore , temperature has little effect on the extinction coefficient ( k ) . however , the refractive index value decreases remarkably when the temperature reaches about 240 , but it does not change much when the temperature is below 180 and the thickness of the films increase when increasing the temperature
( 3 )随着温度的增加薄膜的平均反射率降低并且反射低谷向长波方向移动;温度对消光系数k影响不大;当温度低于180薄膜的折射率变化不大,当温度达到240左右时薄膜的折射率明显降低;薄膜的厚度随温度的增加而增加;随着温度的增加tio2的晶体结构由混晶变为单一的锐钛矿相,薄膜的表面的颗粒由多变少,表面形貌由粗糙多孔变得细腻平滑。