photomultiplier

例句：

1. 1.The photomultiplier tubes are sensitive to light and can be used for imaging.
   光电倍增管对光敏感，可用于成像。
2. 2.The photomultiplier tube is a crucial component in the detection system of a camera.
   光电倍增管是相机检测系统的关键部件。
3. 3. The photomultiplier tube is used to convert light into electrical signals.
   光电倍增管用于将光转换为电信号。