An infrared detector can instantly measure a person's body temperature.

通过红外线检测仪可以瞬间测量人的体温。

The material will change colors when exposed to infrared light.

这种材料在红外线的照射下会改变颜色。

Infrared is inherently inseparable from visible light.

红外线与可见光本质上是分不开的。

Their pilots are guided by an infrared optical system that shows images clearly even at night.

他们的飞行员使用红外光学系统导航 即便在夜晚也能清楚地显示影像

Infrared detectors have many uses.

红外探测器有多种用途。

He has seen evidence of these warm dusty rings in infrared radiation picked up by the Spitzer space telescope.

他已经看到了斯皮策太空望远镜在红外波段捕捉到的这类温热尘环的证据。

At night, the pit organs allow snakes to "see" an image of their predator or prey-- as an infrared camera does-- giving them a unique extra sense.

在夜晚，窝器能让蛇类“看到”捕食者或者猎物的图像——正如红外摄影机一样——赋予他们一个独特的额外感官。

Since most camera flashes emit IR along with their burst of visible light, the one substitution allowed the prototype to transmit and record infrared light.

由于大多数相机闪光灯在发出可见光同时就会发射出红外线，这一替换使得原型机能够发送并记录红外线。

Meanwhile, the paper introduces Near-Infrared Spectroscopy to the analysis of triploid Populus tomentosa for the first time.

同时，本文首次将近红外光谱技术引入三倍体毛白杨的分析中。