三种卷烟端部掉落烟丝测试方法的比较

摘要

为评价ISO/CD 3550-3与ISO 3550-1、ISO 3550-2的稳定性及测试结果的相关性，对15种样品开展了实验研究，利用Bootstrap仿真抽样方法、相关性分析和多因素方差分析对测试结果进行了分析，结果表明：①ISO/CD 3550-3的稳定性与ISO 3550-1和ISO 3550-2在同一水平；②ISO/CD 3550-3和ISO 3550-1及ISO/CD 3550-3和ISO 3550-2的测试结果存在显著正线性相关关系；③不同测试方法对测试结果有显著影响。%Fifteen samples were tested to study stability and correlation of ISO/CD 3550-3、ISO 3550-1 and ISO 3550-2 results. Bootstrap numeric simulation method, correlation analysis and multi-factor analysis of variance were adopted to analyze data. Results showed that stability of the three methods was at the same level, and ISO/CD 3550-3 result showed a significant positive linear correlation with that of ISO 3550-1 and ISO 3550-2, respectively. Different methods can significantly affect testing results.