1) rate of first class
上等烟率
1.
With the best regression of two factors of temperature and relative humidity(RH),the experiment studied the regularity of average price and rate of first class of flue-cured tobacco in different yellowing environment.
运用二因素二次回归饱和D-最优设计,研究不同变黄阶段温湿度对烤烟中部叶均价和上等烟率的变化规律。
2) high class leaf
上等烟
1.
Cultivation measures and curing techniques for enhancing aroma,weight per leaf and high class leaf of flue-cured tobacco;
烤烟增香气增单叶重增上等烟及其栽培调制技术研究
3) the first-class tobacco proportion
上等烟比例
4) ratio of mid-high grade leaves
优质烟叶(中上等烟)比例
5) Latakia tobacco
拉塔基亚附近产的上等烟草
补充资料：上等
1.指三层台阶中的最高一级。 2.等级高的或品质优异的。
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条