肠杆菌科细菌分布广，寄主范围大，人、动物、植物都有寄生或共生、附生、腐生，也可在土壤或水中生存，与人类关系密切。肠杆菌科细菌易于培养，繁殖快（在适宜条件下每20～30分钟可增殖1代）。有些种如大肠杆菌是研究遗传学和分子生物学的重要材料。
Enterobacteriaceae in the site and found the cultivation of bifidobacteria,in the 12h-24h stage of obstruction there the ratio of thetwo inverted,Enterobacteriaceae become dominant bacteria.
在对该部位肠杆菌科和双歧杆菌的培养发现，在梗阻12h-24h阶段二者出现比例倒置，肠杆菌科成为优势菌种。
参考来源 - 肠梗阻导致肠功能障碍的中西医结合实验研究ⅡMeanwhile,the total plate count of Brochothrix thermosphacta and Enterobacteriaceae were increased,and the former increased faster,but that of Staphylococcus was declined.
热死环丝菌和肠杆菌科的菌落总数也有所上升,且前者的上升速率更快,而葡萄球菌属的菌落总数有所下降。
参考来源 - 冷却西冷牛排菌相消长规律研究·2,447,543篇论文数据，部分数据来源于NoteExpress
病原菌以真菌、肠杆菌科菌为主。
The fungi and enterobacteriaceae were chief pathogenic bacteria.
肠杆菌科细菌是肠道感染的主要致病茵。
The enterobacteria is the main pathogenic bacterium in intestinal infections.
亚胺培南是治疗肠杆菌科细菌感染的有效抗菌剂。
Imipenem was the most effective antibacterial agent for the treatment of Enterobacteriaceae infection.
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