infrared

英 [ˌɪnfrə'red] 美 [ˌɪnfrə'red]

• adj. 红外线的
• n. 红外线

双解释义

adj. (形容词)

1. 红外线的

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

详尽释义

adj. 形容词

1. 【物】红外线的
2. 产生红外辐射的
3. 对红外辐射敏感的
4. 内燃的

n. 名词

1. 【物】红外线
2. 红外区
3. 红外线灯

英英释义

Noun:

1. the infrared region of the electromagnetic spectrum; electromagnetic wave frequencies below the visible range;

   "they could sense radiation in the infrared"
   

2. electromagnetic radiation with wavelengths longer than visible light but shorter than radio waves

Adjective:

1. 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"
   

例句

用作形容词 (adj.)

1. Infrared cameras can also make false positives.
   红外线摄影机也会判断错误。
2. The bathroom could be warmed by an infrared lamp.
   可以使用红外线灯来温暖那间浴室。

用作名词 (n.)

1. The gunsight has an infrared lens for night vision.
   射击瞄准器装有用于夜间视力的红外线镜头。
2. What are infrared and ultraviolet rays?
   什么是红外线和紫外线？

常见句型

用作形容词 (adj.)

用作定语

～+ n.

1. Their pilots are guided by an infrared optional system that shows images clearly even at night.
   他们的飞行员由甚至在夜晚也清楚地显示图像的红外光学系统导航。

词汇搭配

• infrared technology 红外线技术
• thermal infrared radiation 热红外线
• infrared heating 红外线加热
• infrared acquisition 红外线探测
• infrared detector 红外火焰探测器,红外...
• infrared laser 红外线激光器...
• infrared modulation 红外调制
• infrared film 红外胶片
• infrared homing 红外线归航
• far infrared 远红外线的
• infrared source 红外光源
• infrared band 红外频带,红外波段...
• short infrared 短波红外线,短波红外...
• near infrared 近红外
• infrared lamp 红外线灯,红外灯,红...
• infrared spectroscopy 红外光谱学,红外线分...
• infrared light 红外光
• infrared detection 红外检测,红外探测...
• infrared filter 红外滤光片
• infrared spectrometry 红外光谱术

近反义词

【近义词】

• ultraviolet 紫外线的
• electromagnetic 电磁的
• X-ray X射线
• infrared light 红外光
• infrared radiation 红外线辐射
• infrared frequency 红外频率
• infrared emission 红外发射