卷烟焦油递送量经验模型的修正

Modification of Empirical Model for Tar Delivery in the Smoke of Cigarettes

[目的]为了提高烤烟型卷烟焦油量预测精确度。[方法]采用直线回归的方法找到相关参数,对卷烟焦油量经验模型进行修正和进行效果验证。[结果]烤烟型卷烟焦油量修正预测模型为:Ts=Tc×(1-0.65×D/100)×(1-E/100)。[结论]该修正模型大大提高了烤烟型卷烟焦油量的预测精确度。

[Objective] To improve the forecast accuracy of tar content the Smoke of virginia type cigarettes.[Method] Linear regression method was used to find the relevant parameters. The empirical model of tar content in the smoke of cigarettes was modified and verified.[Result]The modified prediction model of tar content in the smoke of Virginia type cigarettes was：Ts = Tc × （1-0.65 × D/100） × （1-E/100）. [Conclusion]The forecast accuracy of tar content in the smoke of virginia type cigarette can be increased by the modified prediction model.