The analytical conditions were optimized and the best spectrum lines were selected.
优选出最佳仪器工作条件和被测元素分析谱线。
These low frequency spectrum lines are basically the harmonics of the rotor shaft frequency and the blade-passing frequency.
并且这些低频线谱基本上都是转子轴频和叶频的谐波分量。
Good wave spectrum lines only could be acquired with all those techniques which ensure the value of full width at half maxium to be within the given range of the system.
只有尽一切技术手段使得半高宽在系统提示的范围之内，才有可能获得好的谱线。
For example, trained observers obtain a very large amount of information about a star mainly from the accurate analysis of the simple lines that appear in a spectrum.
例如，经过训练的观察者主要通过对光谱中出现的简单线条的精确分析来获取关于恒星的大量信息。
We might be asked, for example, to determine what different elements could produce a spectrum that gave 5 different lines.
比如，可能会让我们决定有哪些不同的元素可以产生一个有五条不同的谱线的光谱？
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。
This light is passed through a prism, which breaks it up into a spectrum, and a unique pattern, kind of like a chemical fingerprint of spectral lines for that element appears.
铁块会一直加热，直到到达某一燃点，便会辐射出光来；而当它的光线穿过一块棱柱时，棱柱就会分割光线，形成光谱。
As light from a quasar travels through space, it passes through clouds of gas that imprint absorption lines onto its spectrum.
当光从一个类星体划过太空，便会穿过将吸收线特征印在光谱上的气体云。
The telltales are specific "lines" in the spectrum of infra-red light from the plume. These correspond to the frequencies of light given off when water molecules are energetically excited.
表明这一迹象的是撞击掀起的尘土中显示的红外线光谱中的一些谱线，其频率与水分子能量激发时所发出光线的频率相应。
So the first thing that we want to do, if we're thinking about something like this, is just to determine exactly what orbitals are causing the five different lines that we're seeing in the spectrum.
我们要做的最要紧的事，如果我们在思考这种问题的话，其实只不过是,准确地确定哪些轨道会导致,这五条分立谱线在光谱中出现。
And here you see the spectrum of the sun with all these absorption lines that I mentioned to you.
你们可以看到，太阳的光谱，以及我向你们提过的，吸收谱线。
So helium was first discovered on the sun before it was later discovered on Earth by looking at the absorption lines of the solar spectrum.
氦元素首先在太阳上，发现，后来，在地球上发现，通过观察太阳光谱，中的吸收线。
I saw very bright colors, brighter than is what in our color spectrum and richer than neon, dance in lines and waves around my room.
我见过比光谱和霓虹还要光鲜亮丽的色彩，如线如波，在我的房间里四处舞动。
They used spectroscopy for their analysis: a technique that breaks the light from celestial objects into a spectrum with telltale emission lines indicating which elements are present.
在他们的研究中使用了光谱分析。 光谱分析原理是将天体光源通过光谱仪，通过光谱被减弱的程度，得出样品中元素含量。
So that's why we're not seeing separate lines in this spectrum.
因此，我们在光谱中看不到,分立的谱线。
But if you look through your plate, and actually especially if you kind of look off to the side, hopefully you'll be able to see the individual lines of the spectrum.
你可以看到连续的光谱,但如果你们从片子里看,特别从周边看，你们能看到。
The 500 Cabrio with its feminine lines, broad-spectrum color palate, designer interior, and minimal functionality is the ultimate fashion car.
敞篷版500 Cabrio具有柔性线条，丰富的车身颜色选择，颇具设计感的内饰以及低实用性，绝对是一辆不折不扣的时尚汽车。
Of the gas. since different gas has different set of lines we can tell which kind of gas it is by analyzing the line spectrum.
不同的气体会产生不同的线条，就如人类的指纹，只要分析光谱上的吸收线，便可以知道光波曾经通过的气体成分。
The doublet nature of this and other lines in the na spectrum indicates a doubling of the expected number of states available to the valence electron.
钠光谱中的这条线以及其它线的双重性指出预期价电子可用的状态数是双重的。
The effective temperature of a star is one of the most important parameters, which determine the continuum and spectral lines in the stellar spectrum.
恒星表面有效温度是恒星的一个重要物理参量，是恒星光谱差异的决定因素。
The radially averaged log amplitude spectrum of potential field can be modeled by lines with different slopes, which are the depths of the corresponding equivalent source layers.
位场信号的径向平均对数振幅谱可以由多条斜率不同的直线段拟合，直线的斜率即为相应的等效层的深度。
A band spectrum consists of groups of wavelengths so close together that the lines appear to form a continuous band.
带状光谱由一组波长组成，它们密集在一起，许多线看起来就像是一条连续的带。
Some of the weak transition lines whose F-C factor is very small are also obtained. This experiment also proves that the linear polarization spectrum is much simpler than fluorescent spectrum.
观察到若干F - C因子很小的弱支跃迁谱线，实验也证实了线偏振光谱对荧光谱线的减化。
I want you to notice that this spectrum make it interrupted by dark line called spectral lines.
我想让你们注意到这个打断了光谱的黑线，这就是光谱线。
This paper provides the first measurement results of X-ray spectrum at the beam lines of synchrotron radiation. It describes the detector and spectral system, measuring method and data acquisition.
本文提供了北京正负电子对撞机同步辐射光束线上X射线能谱的首次测量结果，文章对探测器和谱仪系统、测量方法及数据分析予以扼要的描述。
Any one of these different elements could actually produce a photoelectron spectroscopy spectrum that has five distinct lines.
其中任何一种元素，都可能产生，有五条分立谱线的光电子能谱。
We might be asked, for example, to determine what all of the different elements could be that would produce a spectrum that gave us 5 different lines.
那么我们会问，比如，有哪些不同的元素可以产生，一个有五条分立谱线的光谱？
We might be asked, for example, to determine what all of the different elements could be that would produce a spectrum that gave us 5 different lines.
那么我们会问，比如，有哪些不同的元素可以产生，一个有五条分立谱线的光谱？
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