XU Chao-bin, QIU Jun-ting, ZHONG Quan-lin, LI Bao-yin, CHENG Dong-liang, ZENG Han-zhao, CHANG Yun-ni, YU Hua, ZHENG Wen-ting, ZOU Yu-xing, ZHANG Chuan. Reflectance Spectroscopy Applied in Sandstone Weathering and Nitrogen Excretion: a Case Study in Longhushan Mountain, Jiangxi Province[J]. Spectroscopy and Spectral Analysis, 2019, 39(12): 3801