infrared radiation – Definition, Pronunciation & Pictures

infrared radiation /ˌɪnfɹəɹˈɛd ɹˌeɪdɪˈeɪʃən/ n

中文：红外线辐射

Meaning：Electromagnetic waves emitted by warm objects; their many uses include heating, medicine, aerial photography and weaponry.

Found in these illustrated scenes（2）

Electromagnetic spectrum Natural greenhouse effect