短語詞組短語bacterial population diversity analysis 種群多樣性分析bacterial community diversity 細菌群落多樣性Bacterial genetic diversity 細菌遺傳多樣性bacterial species diversity 細菌種類多樣性soil bacterial diversity 土壤細菌多樣性bacterial diversity statistical approach 細菌多樣性統(tǒng)計技術culturable bacterial diversity 可培養(yǎng)細菌多樣性the diversity of bacterial community 細菌群落多樣性 返回 bacterial diversity