Coliform group referred to aerobic or facultative anaerobic gram-negative budless bacillus which could ferment lactose and produce acids and CO2.
大肠菌群是指乳糖、产酸产、需和兼性革兰氏阴性无芽孢杆菌。
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Of all the homes tested, they also found Coliform- a family of bacteria that includes E. coli and Salmonella- present in around 81% of them, and mold and yeast in about 31%.
在所有被家庭中,他们还发现肠菌——包括肠杆菌氏菌在内一个细菌家族——在81%家庭中都有存在,霉菌酵母在31%左右。
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