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rong ji jie xi - qi xiang se pu fa ce ding huo xing tan guan zhong zheng ji wan han liang bu que ding du ping ding
Author(s): 
Pages: 327-329
Year: Issue:  3
Journal: Occupation and Health

Keyword:  不确定度评定相对不确定度活性炭管中正己烷溶剂解吸-气相色谱法;
Abstract: 应用测量不确定度评定方法,分析溶剂解吸-气相色谱法测定活性炭管中正己烷含量测定过程中的不确定度来源,识别出主要不确定度来源。通过计算各不确定度分量的相对不确定度大小,得到合成相对不确定度,确定了扩展不确定度,并依据相对不确定度大小识别测定过程中的关键控制点。
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