大肠菌群的国标检验法采用乳糖发酵法.

Lactose fermentation is used to verify the existence of coliform bacteria in national criteria.

目的检测生活污水中大肠菌群对当前常用抗生素是否有耐药性。

Objective To determine whether antibiotic resistance probability of Coliform bacteria in sanitary sewage is in existence.

分析了实际检测菌落总数和大肠菌群两指标存在的问题,提出了保证检验结果正确性的控制措施.

The actual problems in detection of total bacterial count and coliform bacteria in food are analyzed.

目的：旨在了解延长初发酵培养时间对各类样本大肠菌群检出结果的影响。

Objective: To know the effect resulted from prolonging of primary fermentation time on coliform bacteria among different categories of samples.

水质检测显示有大肠菌群污染。

Water testing showed coliform contamination.

饮用水中不应含有任何大肠菌群。

Drinking water should not contain any coliform.

大肠菌群的存在表明水源可能被污染。

The presence of coliform indicates possible water contamination.

我们需要进一步检测以确认是否有大肠菌群。

We need further testing to confirm the presence of coliform.

大肠菌群通常存在于温血动物的肠道中。

Coliform is usually found in the intestines of warm-blooded animals.

因而，叫作大肠菌或粪便大肠菌的一组细菌是用来指示可能的污染物的日常检测物。

Thus , groups of bacteria called coliform or fecal coliform are routinely monitored to indicate potential contamination .