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

捕食者可以在红外光谱中看东西，但对炎热的赤道气候有明显的偏好。

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.

该望远镜的负责人帕里克·麦卡锡表示通过观测可见光及红外线的不同部分，这两架新望远镜将行优势互补。

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.

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