The studies on spectral reflectance’s “red shift”and“blue shift”of Vitex negulido var. heterophylla at Taishang gold area in Shandong province
The studies on spectral reflectance’s “red shift”and“blue shift”of Vitex negulido var. heterophylla at Taishang gold area in Shandong province
山东省台上金矿区荆条反射光谱的“红移”和“蓝移”现象