| 释义 |
Adjective: infrared `infru'red- Having or employing wavelengths longer than light but shorter than radio waves; lying outside the visible spectrum at its red end
"infrared radiation"; "infrared photography"
Noun: infrared `infru'red- The infrared region of the electromagnetic spectrum; electromagnetic wave frequencies below the visible range
"they could sense radiation in the infrared"
- infrared frequency - Electromagnetic radiation with wavelengths longer than visible light but shorter than radio waves
- infrared light, infrared radiation, infrared emission
Derived forms: infrareds See also: invisible, unseeable Type of: actinic radiation, actinic ray, frequence, frequency, oftenness Part of: infrared spectrum Encyclopedia: Infrared |