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yuan zi xi shou fen guang guang du fa ce ding yan shi zhong jin de bu que ding du ping ding
Author(s): 
Pages: 42-44
Year: Issue:  1
Journal: NANFANG GUOTU ZIYUAN

Keyword:  活性炭吸附原子吸收分光光度计法岩石矿样不确定度评定;
Abstract: 文章根据《测量不确定度评定与表示》中的方法,以原子吸收分光光度法测定岩石中金含量,对测量时样品制备过程、配制标准溶液、拟合曲线、待测样品定容、重复测量等产生的不确定度进行了评定,认为金含量测量不确定度主要由制样过程中样品回收率引入.
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