coliform的意思？

coliform的音标：coliform的英式发音音标为：['kɒlɪfɔ:m]coliform的美式发音音标为：['kɒlɪfɔm]...

However , contamination of coliform group might occur during beer brewing.啤酒生产过程中可能会污染大肠菌群.Lactose fermentation is used to verify the existence of coliform bacteria in national criteria.大肠菌群的国标检验法采用乳糖发酵法.Indeed, half of ...