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本文应用热释光剂量仪和电离室测量出多功能后装机治疗病人直肠、膀胱的剂量,并与治疗计划剂量值比较,找出剂量值的误差,提出解决的方法 。
In this paper, the dosimeters and ionization chambers were used to measure the dose of rectal and bladder of patients after multifunction and after-loading machine, and compared with the dose value of treatment plan, to find out the error of dose value and propose a solution method.