激光诱导击穿光谱技术在沉积物元素定量分析中的应用

付晓芬¹, 宋友桂^1,^2,^*, 张明玉³, 冯中琦⁴, 张大成⁴, 刘慧芳¹

Application of Laser-Induced Breakdown Spectroscopy in Quantitative Analysis of Sediment Elements

FU Xiao-fen¹, SONG You-gui^1,^2,^*, ZHANG Ming-yu³, FENG Zhong-qi⁴, ZHANG Da-cheng⁴, LIU Hui-fang¹

沉积物样品原始光谱数据(a), S-G平滑预处理后的光谱数据(b), SNV预处理后的光谱数据(c), S-G平滑+SNV预处理后的沉积物光谱数据(d)