So how do we know which spectral patterns match up with which elements?
那么我们如何知道哪些光谱模式与哪些元素相匹配呢？
I want you to notice that this spectrum is interrupted by dark lines called spectral lines.
我想让你们注意到的是，这一光谱是被叫做光谱线的暗线所打断的。
There was a pretty extensive library of spectral line patterns of elements even by the 1860s.
甚至在19世纪60年代，就已经有了一个相当广泛的元素谱线模式库。
Using ultraviolet light, we can see the spectral signature of each component part of the pigment.
通过利用紫外光，我们可以看到颜料各个组成部分的光谱特征。
Spectroscopy is basically the study of spectra and spectral lines of light, and specifically for us, the light from stars.
光谱学基本上是一种研究光谱和光谱线的学科，特别对我们来说，是研究恒星发出的光。
Each pattern stands for a distinct chemical element, and so different sets or patterns of spectral lines mean that the star has a different chemical composition.
每一种样式代表一种不同的化学元素，所以光谱线的不同集合或模式意味着这颗恒星有不同的化学成分。
The detailed structure of spectrum of atmospheric tides is obtained by the spectral analysis-and harmonic analysis from the microbarograph records.
根据微气压计记录采用频谱分析和调和分析两种方法得出了大气潮谱的详细结构。
We are looking at other planets and their spectral signatures.
我们正在着眼于其他行星和它们的光谱特征。
Software scouted for variations in the image under each spectral band.
软件会侦测出每张图像在每个光谱波段下不同的变化。
Deducing spectral terms is very important for researching the atomic structure and spectrum.
推求光谱项对于研究原子的结构和光谱十分重要。
You can easily learn to correlate characteristic spectral features with molecular structure.
你可以轻易地把分子结构和它独特的谱学特征联系起来。
A complete MK designation includes both spectral type and luminosity class -for instance, the sun is a G2V.
一个完整的MK系统代号包含光谱类型和光度型两部分——例如，太阳属于G 2 V类恒星。
The spectral analysis techniques have been applied to the gemological study and gemstone identification.
波谱分析技术已被成功地应用于宝石学研究和宝石鉴定领域。
Scientists are able to determine the levels of the target molecule in solution by measuring the spectral changes.
通过测量光谱变化，科学家们能够确定目标分子在溶液中的浓度。
The hyper-spectral inversion model of black soil moisture content provides a new approach for rapid soil moisture monitoring.
黑土土壤含水率高光谱反演模型的建立为土壤水分的快速测定提供了新的途径。
Their method indicates that the mass of distant AGN black holes as estimated by other spectral methods is two to 10 times too high.
他们的研究方法表明，用其他光谱方法测量的遥远活动星系核的黑洞质量大概夸大了2-10倍。
Farihi and his team looked at 146 white dwarfs detected by the Sloan Digital Sky Survey that show the spectral signature of calcium pollution.
Farihi及其团队观察了斯隆数字巡天项目探测到的带有特定钙污染光谱标志的146颗白矮星。
And alpha is something that we can measure at distant places in the universe and thereby back in time by looking at these atomic spectral lines.
我们可以在宇宙里遥远的地方测量阿尔法常数，从而通过研究这些原子光谱线回到过去。
You are like a candle, although thin, but there is one hot, send a spectral, lights others, exhausted themselves. The selfless dedication, a kid.
您像一支蜡烛，虽然细弱，但有一分热，发一分光，照亮了别人，耗尽了自己。这无私的奉献，令人永志不忘。
In the technology maturation phase, Raytheon's jammer will be developed and tested to ensure spectral precision, power, reactive speed and directivity.
在技术成熟阶段，雷神的干扰机将进行研发测试，以确保频谱精度、功率、反应速度和定向能力。
The system is easy to construct and simple to use and has a higher spectral resolution than conventional MSPs without increasing the acquisition time.
该系统不仅容易构造、简单易用，而且在不增加采集时间的情况下具有比常规MSP系统更高的光谱分辨力。
So we can figure out the chemical make up of another star by comparing the spectral pattern it has to the pattern of the elements seen in the library.
因此我们就能够通过比较光谱线的模式和光谱库中已有的元素的模式，判断出另外一颗恒星的化学成分了。
Theoretically, this method could be used to denoise other spectral imaging data and provide reliable foundation for achieving stable analysis results.
预期本方法可应用于其它光谱成像数据去噪，为光谱的解译和定量分析提供可靠的研究基础。
That theory and method not only push the study of track spectrum very much, but also provide reference for those researchers in field of other spectral analysis.
这一理论与方法不仅使轨道谱的研究大大向前推进了一步，而且也可供其他领域的谱分析工作者借鉴。
The results showed that the spectral interferences between rare earth elements can be effectively eliminated by this technique, thus improving the accuracy of analysis.
结果表明，联用技术可以有效地消除稀土间的光谱干扰，从而提高分析的准确性。
Jill Tarter: Today we're looking at many stars at once, with hundreds of millions of spectral channels. Our tools for searching are getting better, and faster, exponentially.
吉尔·塔特：如今我们可以通过上百万光谱通道同时观测许多星体。我们的搜索仪器越来越精进，更新换代的速度也成倍上升。
CFBDSIR J1458 + 1013b May be the first evidence of a new type of brown dwarf, called a "y spectral" object, that more closely resembles a planet than any other type of brown dwarf.
CFBDSIR J 1458 + 1013B可能是新型棕矮星的第一个证据，这种新型棕矮星被称为“Y谱”物，它们比其他任何一种棕矮星更像行星。
The evidence may be circumstantial at first — say, spectral bar codes of interesting molecules like oxygen, ozone, methane and water — and leave room for alternative interpretations.
最初的证据可能是间接的——比如说，类似氧气、臭氧、甲烷和水这类物质有趣的分子的光谱条形密码——为日后可供选择的其他解释留有余地。
The evidence may be circumstantial at first — say, spectral bar codes of interesting molecules like oxygen, ozone, methane and water — and leave room for alternative interpretations.
最初的证据可能是间接的——比如说，类似氧气、臭氧、甲烷和水这类物质有趣的分子的光谱条形密码——为日后可供选择的其他解释留有余地。
应用推荐