scan-converter tube

例句：

1. 1.The scan converter tube is used to convert the image from the camera into a digital format.
   扫描转换器管用于将相机中的图像转换成数字格式。
2. 2. The scan converter tube is essential for the accurate reading of medical images.
   扫描转换器管对于准确读取医疗图像至关重要。
3. 3. The scan converter tube was replaced by a more advanced technology in recent years.
   近年来，扫描转换器管被更先进的技术所取代。