fluorescence centre

例句：

1. 1.The fluorescence centre is located in the center of the room.
   荧光中心位于房间的中心。
2. 2.The fluorescence centre is responsible for providing light and warmth to the room.
   荧光中心负责为房间提供光线和温暖。
3. 3.The fluorescence centre is a crucial component of the lighting system.
   荧光中心是照明系统的关键组成部分。