不确定度在低温排放污染物试验中的应用

在低温排放污染物试验（VI型试验）中，所需处理的数据繁多，影响结果的不确定因素也很多，使用分析结果来作为决策依据时，结果的可靠性和准确性尤为关键。文章运用不确定度对历次结果进行比较归纳，既便于评定试验结果的可靠性，同时也增强了测量结果之间的可比性。在试验结论分析中普遍运用不确定度，能大大提高实验室的质量控制力，加强试验结论的公信力。

The Application of Uncertainty in Emission Pollutant Test in Low Temperature

In low temperature emission pollutant test （VI type test）, various data needed to process, many uncertain factors influenced results, when the results are used as the basis in decision making, reliability and accuracy of the results is very important. Using uncertainty to compare the results of all previous results, it is easy to evaluate the reliability of test results, but also enhance the comparability between measurements. In analyzing test conclusion, widely using uncertainty can greatly improve laboratory quality control and enhance the public credibility of the conclusions.