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本文报道上海辐照基地强钴源安装过程中进行的钴源元件活度的测量和测量所带来的好处。叙述了照射量积累因子的确定,并对水上和水下两种测量方法进行了比较,发现水下测量方法的误差较小。
This article reports the benefits of measuring and measuring the activity of cobalt source elements during the installation of a strong source of cobalt in the Shanghai Irradiation Base. The determination of the accumulation factor of exposure dose is described, and the comparison between the two methods of waterborne and underwater measurement is made. The error of underwater measurement method is small.