有机和无机国画颜料漫反射光谱和吸收光谱特征研究

许照锦, 李栋梁, 沈礼^*

Study on Diffuse Reflection and Absorption Spectra of Organic and Inorganic Chinese Painting Pigments

XU Zhao-jin, LI Dong-liang, SHEN Li^*

石绿与赭石混合颜料光谱图 (a): 漫反射光谱; (b): 一阶导数光谱