light source moniter

例句：

1. 1. The light source monitor is used to detect the intensity of light from a source.
   光源监测器用于检测光源的光强度。
2. 2. The light source monitor was designed to improve the accuracy of measurements in industrial settings.
   光源监测器被设计用来提高工业环境中测量的准确性。
3. 3. The light source monitor can be used to monitor the performance of lighting systems.
   光源监测器可以用来监测照明系统的性能。