The measurement principle of the surface material property of spatial attitude sensor is introduced, including spectral diffuse reflectance and the relative reflectance distribution in space.
论述了空间姿态敏感器表面材料测量的基本原理，即光谱漫反射基本原理和光谱相对空间反射分布测量原理。
A diffuse reflectivity formula is set with the internal reflectance in water surface and backscattering of water-body being considered.
在考虑水表内反射和水体后向散射的基础上，推导出平静水面下的漫反射率公式。
The in situ diffuse reflectance FTIR spectroscopy (DRIFTS) analysis with the probe molecule co was carried out to characterize the surface properties.
采用原位漫反射红外光谱法，用CO作为探针分子，对样品的吸附特征进行了研究。
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