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reflectance n.【物理學】反射比;反射能力[系數]。

reflection

Diffuse reflectance sensor and the light is reflected back , or do not have a polarized light 漫反射光線感測以及具有或不具備光偏振向后反射

Paper and board tests . measurement of diffuse blue reflectance factor of paper and board 紙張和紙板試驗.紙張和紙板藍色漫反射系數測量

The thickness and crystallinity both influence the transmission and reflectance of films 膜厚和結晶都對薄膜透過,反射性能有影響。

Paper and board tests . measurement of opacity white paper backing diffuse reflectance method 紙張和紙板試驗.白色基底不透明度測量

Method for measuring the screen luminance , contrast and reflectance of microform readers 縮微閱讀機屏幕亮度對比度和反射率測量方法

Standard test method for microscopical determination of the vitrinite reflectance of coal 顯微測定煤的煤榆膠反射系數的標準試驗方法

Paper and board - determination of opacity paper backing - diffuse reflectance method 紙張和紙板.不透明度紙基的測定.漫反射率法

Test methods for solar energy transmittance and reflectance terrestrial of sheet materials 簿板材料的太陽能傳播和反射的試驗方法

Iso paper , board and pulps - measurement of diffuse blue reflectance factor iso brightness 紙張紙板和紙漿.藍色漫反射系數的測量

Surfaces for sports areas - determination of specular reflectance ; german version en 13745 : 2004 運動區域用表面.鏡面反射率的測定

Test method for hydrogen sulfide in the atmosphere by rate of change of reflectance 通過反射系數變化率對空氣中硫化氫的試驗方法

Paper and board tests . measurement of diffuse reflectance factor . general principles 紙張和紙板試驗.漫反射系數測量.一般原理

Paper and board . determination of opacity paper backing . diffuse reflectance method 紙和紙板.紙被面透光性的測定.偏離反射法

Paper , board and pulps - measurement of diffuse reflectance factor diff geometry 紙紙板和紙漿漫反射因數的測定漫射垂直法

2 . a face recognition algorithm based on estimation of reflectance is proposed 2 .基于反射特性估計的人臉識別算法。

Attenuated total reflectance 衰減全反射比

System can be configured to be used in transmittance mode or reflectance mode 系統可以配置為透射模式或者反射模式。

Effects of vacuum annealing on the performance of 355nm al2o3 mgf2 high reflectance coatings 2高反射薄膜性能的影響

Studying the palaeogeotherm of dongying sag by using vitrinite reflectance 應用鏡質體反射率方法研究東營凹陷古地溫