Viewed from variable physical and chemical rules of different recipes , the stack temperature sharply rises then slightly drops to room temperature ;
不同氮源种类及配比对发酵温度的影响，表现为堆体的温度先急剧升高并在高温期持续一段时间后缓慢下降至室温；
Viewed from variable physical and chemical rules of different recipes , the stack temperature sharply rises then slightly drops to room temperature ;
不同氮源种类及配比对发酵温度的影响，表现为堆体的温度先急剧升高并在高温期持续一段时间后缓慢下降至室温；
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