表层沉积物生物膜
surface sediments surface coatings
生物积累系数
bioaccumulation coefficient
生物积累因子
biological accumulation factor
生物累积因子
A Journey of Pipa Improvisation
biological concentration factor
土壤微生物生物量
soil microbial biomas
microbial biomass
Soil microbial biomass
Pollution soil microbial biomass carbon
土壤微生物生物量C
Soil microbial biomass carbon
soil microbial biomass C
土壤微生物生物量N
soil microbial biomass nitrogen
土壤微生物生物量氮
soil microbial biomass N
soil microbial biomass nitrogen
土壤微生物生物量磷
soil microbial biomass phosphorus SMBP
character spacing reference-line