在生产现场环境中,可溶性浓缩铀UO_2F_2有可能通过不同途径单次或多次吸收到机体内,为了估价浓缩铀对机体产生的危害程度,有必要阐明UO_2F_2被机体摄入后在各主要器官组织的积累和转移动态规律,揭示其呈现的选择性蓄积部位。并探讨该核素诱发对骨髓细胞染色体畸变的损伤效应,为揭示UO_2F_2对机体的损伤特点和寻找促排治疗措施提供必要的 In the production site environment, soluble enriched uranium UO_2F_2 may be absorbed into the organism through single or multiple times through different channels. In order to estimate the degree of harm caused by enriched uranium to the organism, it is necessary to clarify the UO_2F_2 ingestion in the major organ tissues after being ingested by the organism. The accumulation and transfer dynamics reveal the selective accumulation sites. To explore the damage effect of this radionuclide on chromosomal aberrations of bone marrow cells, and to provide necessary information for revealing the characteristics of UO_2F_2 on the body’s damage and seeking therapeutic measures