whole-body radioactivity meter

例句：

1. 1. The doctor used a whole-body radioactivity meter to check the patient's radiation exposure.
   医生使用全身放射性测量仪检查患者的辐射暴露情况。
2. 2.The research team developed a whole-body radioactivity meter to detect low levels of radiation in the environment.
   研究团队开发了一种全身放射性测量仪，用于检测环境中的低水平辐射。
3. 3. The whole-body radioactivity meter was used to monitor the patient's body temperature during the recovery process.
   全身放射性测量仪被用来监测患者在康复过程中的体温。