摘要
通过大量实验数据以及对卷烟吸阻不确定度的影响因素的全面分析 ,详细介绍了卷烟吸阻不确定度的建模、单项不确定度及自由度的分析、合成标准不确定度、有效自由度、扩展不确定度的评定过程。
Based on a large number of data and comprehensively analyzing the influencing factors of cigarette draw resistance uncertainty, the set-up procedure of mathematical model for cigarette draw resistance uncertainty, analysis of individual uncertainty and its degrees of freedom, and the assessment of compound standard uncertainty, effective degrees of freedom and expanded uncertainty were introduced in detail.
出处
《烟草科技》
EI
CAS
2004年第2期36-37,43,共3页
Tobacco Science & Technology
关键词
卷烟
吸阻
不确定度
测量
自由度
合成标准
评定
Cigarette
Draw resistance
Uncertainty
Degree of freedom
Compound standard
