根据PCR DGGE指纹图谱显示此时期丁酸型发酵优势菌群在反应器内结构保持稳定。
The PCR-DGGE profiles showed that the preponderant populations were steady during butyrate-type fermentation period.
对生物制氢反应器乙醇型发酵和丁酸型发酵的产氢能力及其生态学特性进行了对比分析。
Hydrogen production capacity and ecological characteristics of ethanol-type and butyrate-type fermentation were investigated in continuous-flow reactor.
以蔗糖、丁酸盐和乙酸盐为基质厌氧消化试验表明，金霉素和阿莫西林对水解发酵和产氢产乙酸的抑制效应强于产甲烷。
The results of sensitive step test showed that hydrolysis fermentation and hydrogen-production acetogenisis were the rate-limiting steps in the inhibition of aureomycin or amoxicillin.
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