世卫2006并没有为总大肠杆菌群制定与健康有关的准则值。
WHO 2006 has not established health - related GV for Total Coliform.
结果表明，四个航次海水粪大肠杆菌群超标率最高为40%，异养细菌总数超标率均达60%以上。
The results indicated that highest rate of over permitted standard of clone formula unit(cfu)of fecal coliform reaches 40 % and the rate of permitted standard of heterotrophic bacteria goes over 60 %.
微生物学家发现，键盘上的细菌比浴室里得要多出五倍，还包括那些危险的细菌，比如大肠杆菌和大肠杆菌群。
Microbiologists found that keyboards can even have up to five times as many bacteria as a bathroom, and can include dangerous ones like e.
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