Crookes radiometer

例句：

1. 1. The Crookes radiometer was used to measure the intensity of light in different parts of the room.
   克鲁克斯辐射计被用来测量房间不同部位的光线强度。
2. 2.The scientist used a Crookes radiometer to study the properties of matter under extreme conditions.
   科学家使用克鲁克斯辐射计研究物质在极端条件下的性质。
3. 3.The Crookes radiometer was used to detect the presence of radiation in the area.
   克鲁克斯辐射计被用来探测该区域的辐射存在。