Microscopic examination of this sludge reveals that it is formed by a heterogeneous population of microorganisms . 微观检验这些污泥，发现它们是由异质微生物群体所构成的。
2.
Sterilization of medical devices . estimation of the population of micro - organisms on product . part 2 : guidance 医疗器材的消毒.产品上微生物群体的评估.第2部分:指南
3.
Sterilization of medical devices . estimation of the population of micro - organisms on product . part 1 : requirements 医学器材的消毒.产品上微生物群体的评估.第1部分:要求
4.
Recent studies also focus on understanding the effect of heavy metals and radionuclides on the microorganisms in the microbial community 最近的研究还关注于了解在微生物群体内重金属和辐射对微生物的作用。
5.
Sterilization of medical devices . estimation of the population of micro - organisms on product . part 3 : guide to the methods for validation of microbiological techniques 医疗器材的消毒.产品上微生物群体的评估.第3部分:微生物技术确认的方法指南
