Da-cheng LI, An-jing WANG, Yang-yu LI, Fang-xiao CUI, Jun WU, Zhi-cheng CAO, Yun-yun WANG, Yan-li QIAO. Application of NIR Spectroscopy in Explosive Powder Surface Contamination Remote Detection[J]. Spectroscopy and Spectral Analysis, 2021, 41(2): 441