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-jie1, YANG Ke-ming2, LIU Pu-dong1,*
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