摘要
文中对火焰原子吸收法测定矿石中银的整个实验过程可能引入的各种不确定度来源进行了分析,并对各种不确定度分量进行量化计算,最后得出合成标准不确定度?扩展不确定度,给出测试结果。
The paper analyzed the sources of uncertainty in the experiment of silver measurement of ore samples. Quantitative calculation on kinds of uncertainty was carried out. The combined standard uncertainty and expanded uncertainty was achieved. The measuring result was figured out.
出处
《黄金》
CAS
北大核心
2007年第12期56-58,共3页
Gold
关键词
火焰原子吸收法
矿石
不确定度
评定
flame atomic absorption spectroscopy method
ore
uncertainty
evaluation
