This paper mainly through self-designed solar digester Researches effect of solar heating and insulating biogas fermentation and reflux of digestivefluid.
本论文主要通过自行设计太阳能沼气池,研究太阳能对沼气发酵加热保温和消化液回流效果的影响。
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Furthermore, the proteinases in blood, digestivefluid and fat body were studied respectively, and the results showed that the changes of the proteinases activities in blood an...