正常细菌 meaning in English

normal bacteria

The secretion of 33 healthy volunteers as control also collected and cultivated
结果对照组咽拭子标本结果报告为正常细菌生长。
In humans , clostridium difficile causes diarrhoea in patients receiving antibiotic treatment the bacterium seizes the opportunity to infect provided by disruption to naturally - occurring bacteria of the bowel
在人体中，当病人接受抗生素治疗时，艰难梭菌会引起腹泻，这种细菌会利用这个时机通过分裂肠道中的正常细菌去感染。
Because of the significant difference in curve shape between the normal bacteria culture and culture with antibiotics , this technique could be used to study the drug - resistance of bacteria
因正常细菌培养基所产生的阻抗曲线图谱与在细菌培养基中滴加了抗菌药物所形成的阻抗曲线图谱形态有明显差别，利用这种阻抗曲线图谱的形态差别来判断细菌的耐药性。