adj.似大肠（埃希氏）杆菌的
n.大肠菌

Coliform bacteria were detected in the water sample, indicating possible contamination.
水样中检测到了大肠菌群，表明可能存在污染。
The presence of coliforms in food is an indicator of inadequate hygiene practices during processing.
食品中存在大肠菌群是加工过程中卫生措施不到位的一个标志。
coli forms are typically used as an indicator organism to test for faecal pollution in environmental and public health contexts.
大肠菌群通常被用作环境和公共卫生领域中检测粪便污染的指示生物。
The level of coliform counts in the milk exceeded the safety threshold set by the health department.
牛奶中的大肠菌群计数超过了卫生部门设定的安全阈值。
To ensure food safety, all products must undergo rigorous testing for coliform and E.coli before distribution.
为了确保食品安全，所有产品在分销前都必须经过严格的大肠菌群和大肠杆菌测试。
Swimming pools should be regularly monitored for coliform bacteria to prevent recreational waterborne illnesses.
游泳池应定期监测大肠菌群，以防止通过娱乐用水传播的疾病。
Coliform tests are essential for verifying the effectiveness of water treatment processes.
大肠菌群测试对于验证水处理过程的有效性至关重要。
After the sewage spill, the beach was closed until coliform levels returned to acceptable standards.
在污水泄漏后，海滩一直关闭至大肠菌群水平恢复到可接受的标准为止。
In this study, we found that soil coliform concentrations increased near livestock farms due to manure runoff.
在这项研究中，我们发现由于粪便径流，靠近畜牧场的土壤中大肠菌群浓度有所增加。
Public drinking fountains were temporarily shut down when routine checks revealed elevated coliform counts.
在常规检查显示大肠菌群数量升高后，公共饮水机暂时关闭。