摘要
采用偏最小二乘法(PLS),处理多组分体系的分光光度数据,建立浓度与吸光度间的偏最小二乘数学模型,对铝铁混合组分进行分析。
The application ofsimultaneous spectrophotometry for mixtures by means of patial least squares (PLS) method has been investigated. The PLS equation for determination of mixed samples has been obtained.This method has been practically used for determination of mixture of aluminium and iron
关键词
铁
铝
偏最小二乘法
分光光度法
partial least squares method
multicomponent analysis
spectrophotometry
aluminium
iron
