土壤Cd活化率
available rate of soil Cd
土壤Co活化率
available rate of soil Co
土壤活性碳
Soil active C
soil labile organic carbon
土壤活性碳库
soil active carbon
soil labile carbon
soil labile organic carbon
土壤活性物
Active composition in soil
土壤活性有机碳
active soil organic carbon
soil labile organic carbon
soil active organic carbon
soil active organic C
labile soil organic carbon
土壤活性有机碳密度
Soil labile organic carbon density
土壤活性有机质
active soil organic matter
soil labile organic matter
soil active organic matter
Soil active organic substance