摘要
论述了用离子色谱法测定农业土壤中总氮的测量不确定度评定,以供参考。
This paper expatiated on the uncertainty evaluation of ion chromatography analysis method for total nitrogen in agricultural soil for reference.
出处
《现代农业科技》
2013年第8期204-205,共2页
Modern Agricultural Science and Technology
关键词
不确定度
离子色谱法
总氮
农业土壤
硝酸根
uncertainty
ion chromatography
total nitrogen
agricultural soil
nitrate