1. 红外辐射：红外辐射(Infrared radiation):波长大于750纳米(可见光谱红色的一端)、小于微波波长不可见光. 增强电荷耦合器件(Intensified CCD/ICCD):通过光纤与电子管式或微通道板式图像增强器相连的CCD摄像机.

2. 红外线辐射：greenhouse effect温室效应 | infrared radiation红外线辐射 | mammal哺乳动物

3. 红外辐射;红外线;热辐射：infrared hygrometer,红外湿度表 | infrared radiation,红外辐射;红外线;热辐射 | infrared radiation detection apparatus,红外检测仪

4. infrared radiation

4. infrared-radiation：ir; 红外辐射

1. electromagnetic radiation with wavelengths longer than visible light but shorter than radio waves

    Synonym: infraredinfrared lightinfrared emission