影响火花源原子发射光谱法测定不锈钢中氮元素精度的因素分析

任维萍

Analysis of factors influencing the determination precision of nitrogen in stainless steel by spark source atomic emission spectrometry

REN Wei-ping

冶金分析 . 2014, (8): 16 -21 . DOI: 10.13228/j.issn.1000-7571.2014.08.004