摘要
该文详细论述了全自动凯氏定氮仪测定农业土壤中全氮含量的测量不确定度评定,以提高检测数据的准确度。
The paper expatiated on the uncertainty evaluation of Kjeldahl nitrogen determination method by auto analyzer for total nitrogen in agricultural soil,in order to improve the accuracy of test data.
出处
《现代农业科技》
2015年第10期221-222,共2页
Modern Agricultural Science and Technology
关键词
不确定度
凯氏定氮法
总氮
农业土壤
measure uncertainty
Kjeldahl nitrogen determination
total nitrogen
agricultural soil
