胚外胚层
extra-embryonic blastoderm
骨生物衍生材料
natural bone derived materials
天然生物衍生材料
natural biological organism derived materials
material derived from natural biological organism
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 C
Soil microbial biomass carbon
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
土壤微生物生物量碳
Microbial biomass carbon
Soil microbial biomass carbon
soil microbial biomass C
soil microbial biomass carbon SMBC
character source
soil microbial biomass-C
土壤微生物生物量碳、氮、磷
soil microbial biomass C
Soil microbial biomass carbon
N
P
Nitrogen
Phosphorus