傅里叶变换红外光谱的土壤团聚体有机碳和全氮含量估测
刘翠英1, 张津瑞2, 曾涛1, 樊建凌2,*

Determination of Soil Organic Carbon and Total Nitrogen Contents in Aggregate Fractions From Fourier Transform Infrared Spectroscopy
LIU Cui-ying1, ZHANG Jin-rui2, ZENG Tao1, FAN Jian-ling2,*
经S-G平滑(a)及一阶微分(b)处理后的 团聚体FTIR光谱图