撞击法测定空气中落菌数的不确定度评估

Uncertainty Evaluation of the Determination of Air Bacterial Count with the Impacting Method

文章使用细菌总数的对数值进行统计处理的方法评估了《公共场所空气微生物检验方法——细菌总数测定》的不确定度,从而确定了该测量方法的置信度和准确性,使测量结果更具科学性和可比性。

The paper discussed the uncertainty evaluation of the determination of air bacterial count with the impacting method through statistic analysis of the data in value.After estimating the method uncertainty,the confidence level and accuracy can be clear to see,while the results can be more scientific and comparability.