Subgingival microbial flora
balance of microbial population
Intestinal microbial population
Microbial population
微生物种群
微生物区系
微生物群落
土壤微生物
微生物群体
细菌群
微生物数量
菌群
种群结构
微生物种群数量
微生物族群
microbial population dynamics
Proportion of microbial population
Respiratory tract microbial population
rhizosphere microbial population
rumen microbial population
Soil microbial population
microbial loop microbial food loop
Doubled-haploid population (DH population)
Doubled-haploid population DH population
Grace subgingival scaler