To master the laws of changes of pigment and moisture in the cured tobacco leaves during bulk curing process and increase the quality of the cured tobacco leaves.
为了掌握密集烘烤中烟叶色素和水分变化规律，提高烟叶烘烤质量，研究了密集烘烤过程中烟叶水分和色素含量的动态变化。
SINOLINK SECURITIES believes that the cardinal utility is the main factor that pushed up the year-on-year CPI increase in October, coal and other bulk commodity continue to drive PPI price rising.
国金证券认为，基数效应是推高10月CPI同比涨幅的主要因素，煤炭等大宗继续带动PPI价格上涨。
SINOLINK SECURITIES believes that the cardinal utility is the main factor that pushed up the year-on-year CPI increase in October, coal and other bulk commodity continue to drive PPI price rising.
国金证券认为，基数效应是推高10月CPI同比涨幅的主要因素，煤炭等大宗继续带动PPI价格上涨。
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