利用地面γ总量转换为空气吸收剂量率进行环境辐射水平评价——以桂阳县潘家村和永兴县土桥村实测数据为例
刘俊峰, 彭文彪, 陶峰, 孟繁星, 韦光景, 刘虹, 邓居智, 陈辉, 付宸, 王培建

Assessing radiation levels in the environment by converting total natural gamma radiation into the absorbed dose rate in air: A case study of measured data from Panjia Village, Guiyang County and Tuqiao Village, Yongxing County
LIU Jun-Feng, PENG Wen-Biao, TAO Feng, MENG Fan-Xing, WEI Guang-Jing, LIU Hong, DENG Ju-Zhi, CHEN Hui, FU Chen, WANG Pei-Jian
表7 根据系数将当量铀估算为空气吸收剂量率及误差
Table 7 Estimation of equivalent uranium as air absorbed dose rate and error based on coefficients
模型类别 实测当量铀估算为离模型
1m高度的吸收剂量率/误差
标称空气吸
收剂量率/
(nGy·h-1)
1316 1299 1320
YK-Ⅱ-ZN 95.56/-3.13 95.32/-3.38 94.16/-4.55 98.65
YU2-Ⅱ-ZN 223.16/5.49 227.93/7.74 224.78/6.25 211.56
YU1-Ⅱ-ZN 736.39/4.25 748.02/5.89 759.89/7.57 706.4
YTh-Ⅱ-ZN 417.1/-3.68 416.49/-3.82 405.01/-6.47 433.04
YM-Ⅱ-ZN 621.71/-2.17 603.67/-5.01 627.76/-1.22 635.51
均方根误差/% 2.76 3.81 4.00