This temperature drop was further confirmed by studying the red supergiant's infrared spectrum.

这一温度下降通过研究红超巨星的红外光谱得到了进一步确认。

Predators evolved to see in the infrared spectrum, and yet have a clear preference for hot, equatorial climates.

捕食者进化到可以在红外光谱中看到东西，但对炎热的赤道气候有的偏好。

By looking at different parts of the visible and infrared spectrums, the two new telescopes will complement each other, says Magellan Telescope director Patrick McCarthy.

镜的负责人帕特里克·麦卡锡表示通过观测可见光及红外线的不同部分，这两架新镜将进行优势互补。

The scientists created a drink called nanojuice. It is infused with microscopic nanoparticles which contain molecules of a dye that absorb light from the infrared spectrum.

科学家发了一种名叫“纳米果汁”的饮品，里面装的是含有一种染料分子的微镜级别的纳米粒子，这种染料能吸收红外线光谱的光。

While Hubble has observed the impact from the visible spectrum of light, the Webb telescope captured its own images from the infrared spectrum.

虽然哈勃镜从可见光谱观察到了撞击，但韦伯镜则从红外光谱捕捉到了自己的图像。