常見例句雙語例句It was found that the fermentation type was a butyric acid type fermentation.并且確定發(fā)酵類型以“丁酸型”為主。The operational stability of butyric acid type fermentation was investigated in H2-producing process by fermentation.著重對發(fā)酵法生物制氫反應(yīng)系統(tǒng)的丁酸型發(fā)酵的運(yùn)行穩(wěn)定性進(jìn)行了研究分析。Because of butyric acid fermentation inhibited by its end products, microbial fermentation is both low productive and expensive nowadays and difficult to compete with chemical synthesis.丁酸發(fā)酵是一種終產(chǎn)物抑制發(fā)酵,因此微生物發(fā)酵法生產(chǎn)丁酸收率低而經(jīng)濟(jì)效益差,目前尚難替代化學(xué)合成法。 返回 butyric acid fermentation