摘要
对某种牌号卷烟的焦油量与其烟丝中的总糖、总氮和总氯的检测数据进行了回归分析,建立了根据烟丝中总糖、总氮和总氯的检测数据预测卷烟焦油量的线性回归方程,用得到的线性回归方程进行了预测,并将卷烟焦油预测值与实测值作了比较,结果表明,大部分数据的相对预测偏差都小于5%。
The regression correlation analysis between test data of tar and total sugar, total nitrogen and total chlorine of certain brand cigarette was conducted. A linear regression formula was obtained. The tar delivery of cigarette was predicted with the formula and compared with the found. The results showed that the relative deviations of the predicted tar values from the test data were generally below 5%.
出处
《烟草科技》
EI
CAS
2003年第11期32-33,共2页
Tobacco Science & Technology
关键词
卷烟
焦油量
回归分析
总糖
总氮
总氯
检测数据
Cigarette
Total sugar
Total nitrogen
Total chlorine
Tar, Regression analysis
