摘要
本文尝试用光声光谱(PAS)技术研究土壤样品。对典型土壤样品中的赤铁矿褐铁矿的类型、相对含量以及全铁量、土壤颜色等作了光谱测试分析,并探讨了PAS技术在土壤学特别是土壤分类学研究领域中可能的应用前景。
In this paper, the relationships are studied by photoacoustic spectroscopy between the spectral characteristics and the physi-chemical properties like the relative amount of iron oxide, hematite and limonitc, and the tristimulus values of colour of several typical soil samples.
出处
《光谱学与光谱分析》
SCIE
EI
CAS
CSCD
北大核心
1991年第6期71-76,共6页
Spectroscopy and Spectral Analysis
