复合肥中磷元素的激光诱导击穿光谱多元非线性定量分析
廖素引
1
, 吴先良
2,
*
, 李桂华
1
, 卫敏
1
, 张梅
1
Quantitative Analysis of P in Fertilizer by Laser-Induced Breakdown Spectroscopy with Multivariate Nonlinear Method
LIAO Su-yin
1
, WU Xian-liang
2,
*
, LI Gui-hua
1
, WEI Min
1
, ZHANG Mei
1
复合肥中磷和氧元素的特征光谱