infrared是什么意思

2024-01-16 23:43:16

infrared

美[ˌɪnfrəred] 英[ˌɪnfrəred]

adj. 红外线的

n. 红外线

近义词：ultraviolet，electromagnetic，X-ray，infraredlight，infraredradiation，infraredfrequency，infraredemission，

adj.(形容词)

n.(名词)

adj.(形容词)

红外线的 of or being rays of light of long wavelength that cannot be seen but give heat

Noun

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"

用作形容词(adj.)

用作名词(n.)