whole-body radiation meter

例句：

1. 1.The doctor used a whole-body radiation meter to measure the patient's heart rate.
   医生使用全身辐射测量仪来测量病人的心率。
2. 2. The radiation meter was used to detect the presence of radiation in the area.
   辐射计被用来检测该地区的辐射存在。
3. 3. The radiation meter showed that the radiation levels were within safe limits.
   辐射计显示辐射水平在安全范围内。