Bioaccumulation and translocation characteristics of polychlorinated organic pollutants(PCOPs) in vegetables were studied by using the method of field investigation and sampling,potted plant in glasshouse and laboratory analyses.Results showed that bioaccumulation and translocation factors of vegetables sampled from field were different,bioaccumulation factors of leaf-vegetables to hexachlorobenzene(HCB) were the highest,translocation factors of root-vegetables to dichloro-diphenyl-trichloroethane(DDT) were...