high vacuum phototube

例句：

1. 1.The high-vacuum phototube is used in the detection of radiation.
   高真空光电管用于辐射检测。
2. 2. The high-vacuum phototube is a crucial component in many electronic devices.
   高真空光电管是许多电子设备中的关键组件。
3. 3. The high-vacuum phototube has been widely used in scientific research and medical applications.
   高真空光电管在科学研究和医疗应用中得到了广泛应用。