With excellent light reflectance and weather resistance, have to save energy, which makes protective layer can be.
具有优良的光线反射能力和耐候性，有利于建筑节能，其上可不做保护层。
Due to their poor chemical durability, it is proposed to coat a layer of organosilicon (with 97% visual light reflectance) on the glass surface which will dramatically improve their chemical duration.
这类玻璃的化学稳定性较差，当表面涂以可见光反射率为97%的有机硅层后，稳定性显著提高。
The expression of Fresnel formula, the reflectance of light intensity, and the transmission of light intensity were given in this particular case.
讨论了这种情况下的菲涅耳公式以及光强的反射比、透射比表达形式。
The light reflected from an object has some polarization characteristics, and different polarization characteristics correspond to different shapes and reflectance characteristics of objects.
从物体表面反射的光具有一定的偏振特性，偏振特性的不同反映了物体的形状和反射特性的不同，这两者之间存在一种必然的联系。
The scattering and reflection of light by clouds are studied by scalar radiative transfer theory. The plane albedos and bidirectional reflectance of clouds are given.
利用标量辐射传输理论，计算了云层对光波的反射与透射，给出了云层的平面反照率和双向反射函数；
In the computer vision system based on structured light, it's difficult to get good result from area where the surface reflectance is low.
在基于结构光的产体信息获取系统中，当物体表面对于结构光反射较弱时，会给处理带来困难。
The reflectance of the coating to visible light and to near IR are 86% and 81%, respectively.
制备的涂层对可见光和近红外的反射比分别为86%和81%。
5 technical parameters: visible light transmittance, reflectance of visible light, heat rate, UV blocking rate is now commonly used car performance index.
技术参数：可见光透光率、可见光反射率、隔热率、紫外线阻隔率是现在常用的车膜性能指标。
Second, vitrinite reflectance is in fact image brightness under certain light.
第二，镜质体反射率其实就是特定光下镜质体的图像亮度。
This paper summarizes the basic concepts of reflectance spectroscopy of the surface of an airless body. The mechanisms by which minerals absorb light are reviewed.
文章简要介绍了月球表面反射光谱的基本特征、形成机制以及现有月球反射光谱数据及其解析方法。
For the first time, the effect of light source with different power on the reflectance is studied in experiment, the results is significant of the design and the measurement of tissue parameters.
首次从实验上研究了光源功率对漫反射分布的影响，研究结果对于测量系统设计和组织参数测量具有重要意义。
This sphere serves as a diffuse light source, which enables measurements of the hemispherical reflectance, or the directional absorptance, respectively.
这个球作为扩散光源，使测量的半球形或定向吸收率的反射系数，分别使用。
The reflectance ratio reaches more than 90% and the effective reflection and light shading areas can reach 100% under any condition.
其反射率达90％以上，有效反射遮光面积在任何情况下都能达到100％。
Reflectance: The relative amount of reflected light of a surface. May be expressed in percentage.
反射波振幅与入射波振幅的比率称作反射率或反射系数。
Reflectance: The relative amount of reflected light of a surface.
反射度：一个表面的相对反射量。
Brightness: (1) Measure of a paper's reflectance with a blue light of wavelength 457 nm.
亮度：(1)用波长457微米的蓝光量度纸张的反光强度。
Brightness: (1) Measure of a paper's reflectance with a blue light of wavelength 457 nm.
亮度：(1)用波长457微米的蓝光量度纸张的反光强度。
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