infrared

a. 紅外線的

n. 紅外線

學術名詞

• 紅外線：資訊、化學術語、高中化學、地球科學、高分子材料、測量學
• 紅外線的：電子工程、電力工程
• 紅外區：電力工程

英文釋義

1. the infrared region of the electromagnetic spectrum; electromagnetic wave frequencies below the visible range
2. electromagnetic radiation with wavelengths longer than visible light but shorter than radio waves
3. having or employing wavelengths longer than light but shorter than radio waves; lying outside the visible spectrum at its red end