But thanks to spectroscopy, we can do just that.

但是多亏了光谱，我们可以做到这一点。

It also meant that spectroscopy became a force, say it with me now: for science.

这也意味着光谱成了一种力量，现在跟我一起说：了科。

I was using semiconductor particles for chemistry purposes, for spectroscopic purposes, studying chemical reactions on the surfaces of semiconductor particles.

我把半导体粒子用于目，用于光谱目，研究半导体粒子表面反应。

And I use a spectrograph because I'm a spectroscopist.

我使用光谱仪因我是光谱家。

They found spectroscopic signs that the galaxy harbored two star-packed clumps with record-breaking low levels of elements heavier than helium.

他们发现光谱迹象表，该星系中蕴藏着两个挤满恒星云团，其中重于氦元素含量之低打破了记录。

This is known as spectroscopy and is a major feature of JWST's science instruments.

这光谱，是 JWST 科仪器一大特色。

Yes, and this is a good example of how important spectroscopy is in astronomy.

是，这是光谱在天文中重要性一个很好例子。

The amazing thing about spectroscopy is that we can use it to look at stuff that's right around us or across the galaxy.

光谱神奇之处在于我们可以用它来观察我们周围或银河系中东西。

Well, within the next 15 years, we could start seeing real spectroscopic information from promising nearby planets that will reveal just how life-friendly they might be.

好吧，在未来15年内，我们可以开始看到真正光谱信息从附近有希望行星开始，去揭示一个星球有多适合居住。

It is also used in light meters for photography, films, theater lighting, X-ray imaging for medical diagnosis, spectroscopy, electron microscopes, atomic clocks, automatic doors, elevators, and barcode scanners.

它还用于摄影、电影、剧院照、医诊断 x 射线成像、光谱、电子显微镜、原子钟、自动门、电梯和条形码扫描仪。

The authors of this new paper published in the journal Nature used a technique called vibrational spectroscopy to figure out the composition of tiny pockets in the Greenland rocks.

发表在《自然》杂志上这篇新论文作者使用一种振动光谱技术来弄清楚格陵兰岩石中微小口袋成分。

Using a technique called spectroscopy, they were able to see that the light shining from the galaxy's edges seemed to come from very hot sources rich in helium but essentially devoid of heavier elements.

利用名“光谱”技术，他们发现从星系边缘发出光，似乎来自非常热光源，而这个光源富含氦元素但基本上不含重元素。

In like manner he did work in optics that transformed our understanding of light, and laid the foundation for the science of spectroscopy, and again chose not to share the results for three decades.

同样， 他在光方面工作改变了我们对光理解，并光谱科奠定了基础，但他又一次选择在三十年里不分享这些结果。