X-ray tube

例句：

1. 1. The X-ray technician carefully positioned the patient for the scan.
   X射线技师小心翼翼地为患者定位进行扫描。
2. 2.The doctor used the X-ray tube to take a picture of the fractured bone.
   医生使用X射线管拍摄了骨折的骨头照片。
3. 3. The X-ray tube was the only tool available to diagnose the condition.
   X射线管是诊断该病情的唯一工具。