^(90)Sr、^(137)Cs在我国野生植物中转移系数的研究现状

Transfer Factors of ^(90)Sr and ^(137)Cs in Soil-plant System

调研了90Sr、137Cs在土壤-植物中的转移系数值,介绍了影响转移系数的主要因素,给出了相关土壤-植物中的转移系数统计结果,最后提出了获得转移系数的途径和相关建议。

This paper investgates the transfer factors（ TF ） of^90Sr、^137Cs from soil to plant in China. Main conditions which influence TF are introduced and the values of TF are given. Finallly, several methods to obtain TF are suggested.