radiological dose

例句：

1. 1. The patient received a radiative dose of 500 millicuries during the treatment.
   患者在治疗期间接受了500毫西弗的辐射剂量。
2. 2. Radiation therapy is often used to treat cancer.
   放射疗法常用于治疗癌症。
3. 3. The radiation dose was reduced by half in order to reduce the risk of side effects.
   为了减少副作用的风险，将辐射剂量减半。