X-ray tube current

例句：

1. 1.The X-ray tube is responsible for generating the X-rays.
   X射线管负责产生X射线。
2. 2. The X-ray tube current is measured in milliamperes.
   X射线管电流以毫安为单位测量。
3. 3. The X-ray tube current is critical for imaging procedures.
   X射线管电流对于成像程序至关重要。