不同铅浓度土壤XRF光谱的频率域去噪及规律研究
付萍杰
1
, 杨可明
2
, 刘浦东
1,
*
Frequency Domain Denoising and Regularity Study on XRF Spectra of Soils With Different Lead Concentrations
FU Ping-jie
1
, YANG Ke-ming
2
, LIU Pu-dong
1,
*
野外实地采样土壤样品分布