硅灰石灼减量测定不确定度的评估  

The Evaluation of Measurement Uncertainty of the Content of Loss on Ignition in Wollastonite

作　　者：曾泽[1] 蒋维旗[1] 姜莉[2] 盛向军[1] 

机构地区：[1]辽宁出入境检验检疫局,辽宁大连116001 [2]沈阳出入境检验检疫局

出　　处：《检验检疫科学》2010年第2期48-50,43,共4页Inspection and Quarantine Science

摘　　要：本文通过对使用不同坩埚测定硅灰石灼减量不确定度的计算,对硅灰石灼减量测定的不确定度进行了评估。评估中发现,坩埚质量的不同并不影响硅灰石灼减量的不确定度。因此推论,测试中存在一些即使是变化亦对不确定度不产生影响的条件参数。The measurement uncertainty of the content of loss on ignition in wollastonite was estimated.It was found that the quantities of the crucibles have not influence to the measurement uncertainty of the content of loss on ignition in wollastonite.Leading to a conclusion of existing of some performances which has not influence to the measurement uncertainty of the content of loss on ignition in wollastonite.

关 键 词：硅灰石 灼减量 不确定度 坩埚质量 条件参数 影响 

分 类 号：O21[理学—概率论与数理统计] O657.31[理学—数学]