laser radiometer

例句：

1. 1.The laser radiometer was used to measure the temperature of the liquid.
   激光辐射计被用来测量液体的温度。
2. 2. The laser radiometer is a powerful tool for measuring distance and angles.
   激光辐射计是一种强大的工具，用于测量距离和角度。
3. 3.The laser radiometer was used to detect the presence of pollutants in the air.
   激光辐射计被用来检测空气中污染物的存在。