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烤烟生产需要的能量较其它作物都要多,这就要求寻找降低能量需要量的办法。烟叶初烤耗能是烤烟生产消耗能量的主要环节,它包括无效耗热和有效需热两部分。对无效耗热国内外研究较多,并在研究无效耗热中提及了理论需热。一、除水理论需热的测算在七十年代,日本原国胜己、加广清治两人认为,除去烟叶中1公斤水所需热量是1280
Flue-cured tobacco production requires more energy than any other crop, which requires looking for ways to reduce energy requirements. The initial energy consumption of tobacco leaves is the main part of the energy consumption of flue-cured tobacco production, which includes the two parts of inefficient heat consumption and effective heat demand. There are more studies on the ineffective heat consumption at home and abroad, and the theoretical heat demand is mentioned in the study of ineffective heat consumption. First, in addition to water theory needs heat calculation In the seventies, Japan has won the country, widening Qingzhi two people think that to remove 1 kg of tobacco in the heat required is 1280