摘要
应用现代统计学理论对铋磷钼蓝分光光度法测定铁矿石中磷量不确定度的产生进行了分析,评定了该方法测定磷量的不确定度,确定了分析结果的置信区间。
Factors on the uncertainty for the measurement of phosphorus in iron ore was discussed by statistics. The uncertainty of determination results for phosphorus has been evaluated, and the confidential interval of the results has been given.
出处
《冶金分析》
CAS
CSCD
北大核心
2008年第1期77-80,共4页
Metallurgical Analysis
关键词
铁矿石
磷
分光光度法
不确定度
评定
置信区间
iron ores
phosphorus
spectrophotometry
uncertainty
evalution of uncertainty
confidential interval
