常見例句During anaerobic fermentation process, the methanogen communities changed noticeably.In initial stage methanococcus predominated, but methanobacterium in end stage. 在沼氣發(fā)酵過程中,微生物菌群的變化也比較明顯,初期以球菌占優(yōu)勢,后期則轉(zhuǎn)為桿菌類為優(yōu)勢菌。Methanococcus mazei 馬氏甲烷球菌 返回 Methanococcus