the infrared region of the electromagnetic spectrum; electromagnetic wave frequencies below the visible range;"they could sense radiation in the infrared"
electromagnetic radiation with wavelengths longer than visible light but shorter than radio waves
Adjective:
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"
中英词源
词态变化
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权威造句
1. Infrared detectors have many uses.
红外探测器有多种用途。
来自柯林斯例句
2. Infrared is widely used in industry and medical science.
红外线广泛应用于工业和医学科学.
来自《简明英汉词典》
3. An achromatic conformal optical system working within infrared waveband was designed by him.
他设计了一个红外波段消色差共形光学系统。
来自辞典例句
4. It is relative insensitivity to other than red and infrared lights.
它对红光,红外线的光以外的其它光相对来说是不敏感的.
来自辞典例句
5. In 1963, we evaluated an infrared vacuum combustion, gas heating system.
