Optical spectrometer

（重定向自Spectroscope）

$Comparison of different diffraction based spectrometers: Reflection optics, refraction optics, fiber optics$

A comparison of the four abscissa types typically used for visible spectrometers.

An optical spectrometer (spectrophotometer, spectrograph or spectroscope) is an instrument used to measure properties of light over a specific portion of the electromagnetic spectrum, typically used in spectroscopic analysis to identify materials. The variable measured is most often the light's intensity but could also, for instance, be the polarization state. The independent variable is usually the wavelength of the light or a unit directly proportional to the photon energy, such as reciprocal centimeters or electron volts, which has a reciprocal relationship to wavelength. A spectrometer is used in spectroscopy for producing spectral lines and measuring their wavelengths and intensities. Spectrometer is a term that is applied to instruments that operate over a very wide range of wavelengths, from gamma rays and X-rays into the far infrared. If the instrument is designed to measure the spectrum in absolute units rather than relative units, then it is typically called a spectrophotometer. The majority of spectrophotometers are used in spectral regions near the visible spectrum.

单词	spectroscope
释义	spectroscope /'spektrəskəʊp//'spɛktrəskop/ 英汉-汉英词典 n. 分光镜形容词: spectroscopic 词组 \| 习惯用语您要查找的是不是： spectroscopy n. [物]光谱学 spectroscopic adj. 分光镜的,借助分光镜的 spectroscope n. [光] 分光镜 interference spectroscope 干扰光谱仪 Mossbauer spectroscope 穆斯鲍尔谱仪 mass spectroscope [分化] 质谱仪 optical spectroscope [光] 光学分光镜 measuring spectroscope 波长分光镜 microwave spectroscope 微波分光镜 metal spectroscope 金属分光仪 diffraction spectroscope 衍射分光镜 ultrasonic spectroscope 超声分光镜网络短语: schottky precise mass spectroscope 肖特基精密质谱仪 transform infrared spectroscope 变换红外光谱 prismatic spectroscope 棱镜分光镜 infrared spectroscope 红外分光镜; 红外光谱仪; Photoacoustic spectroscope 光声光谱仪 autocollimatic spectroscope 自动光谱仪; 自准光谱仪; semicircular spectroscope 半圆形光谱仪英语例句库 But inside, a hard-traveling team of art conservators packs an arsenal of high tech gear: an atomic-force microscope, a micro-Raman spectroscope, a nuclear magnetic resonance relaxometer. 但在其内部，一个长途旅行的艺术品保护小组携带着许多高科技仪器：一架原子力显微镜、一台核磁共振松弛测量仪。声明：以上例句、词性分类均由互联网资源自动生成，未经过人工审核，其表达内容亦不代表本软件的观点；若发现问题，欢迎向我们指正。原声例句 NASA微课堂 Light enters the spectroscope and is filtered through a tiny hole to isolate a single area. 光线进入分光镜，通过一个小孔过滤，分离出一个单独的区域。 PBS趣味科普 Now, after that, Slipher turned his spectroscope to a bunch of other fuzzy spots in the sky. 在那之后，斯莱弗将他的分光镜转向天空中其他一些模糊的点。 NASA微课堂 In 1869, two scientists independently decided to point a spectroscope toward the corona during a total solar eclipse. 1869 年，两名科学家在日全食期间各自决定将分光镜对准日冕。 PBS趣味科普 Through a spectroscope, you see what's called an absorption spectrum. 通过分光镜，你可以看到所谓的吸收光谱。 NASA微课堂 In the early 1800s, instruments named spectroscopes were invented to identify materials that emit light when heated. 在 19 世纪早期，人们发明了一种叫做分光镜的仪器，用来识别加热时发光的材料。 PBS趣味科普 Now to study the light from these flames more precisely they came up with an instrument called a spectroscope. 为了更精确地研究这些火焰发出的光，他们发明了一种叫做分光镜的仪器。经济学人-科技 The light reflected back out of the crystal by the insect's remains is run through a spectroscope for analysis. 通过昆虫尸体反射出的钻石光线穿过分光镜。 PBS趣味科普 Many light sources around us reveal secrets through the spectroscope. 我们周围的许多光源通过分光镜揭示秘密。 PBS趣味科普 Well, not with our spectroscope, we need a better one, but in principle, it's true. 我们需要一个更好的分光镜，但原则上，这是真的。 PBS趣味科普 By the way, if you do this on your own, never ever point your spectroscope or your eyes directly at the sun. 顺便说一下，如果你自己做这个，永远不要把你的分光镜或眼睛直接指向太阳。英语百科 Optical spectrometer （重定向自Spectroscope） $Comparison of different diffraction based spectrometers: Reflection optics, refraction optics, fiber optics$ An optical spectrometer (spectrophotometer, spectrograph or spectroscope) is an instrument used to measure properties of light over a specific portion of the electromagnetic spectrum, typically used in spectroscopic analysis to identify materials. The variable measured is most often the light's intensity but could also, for instance, be the polarization state. The independent variable is usually the wavelength of the light or a unit directly proportional to the photon energy, such as reciprocal centimeters or electron volts, which has a reciprocal relationship to wavelength. A spectrometer is used in spectroscopy for producing spectral lines and measuring their wavelengths and intensities. Spectrometer is a term that is applied to instruments that operate over a very wide range of wavelengths, from gamma rays and X-rays into the far infrared. If the instrument is designed to measure the spectrum in absolute units rather than relative units, then it is typically called a spectrophotometer. The majority of spectrophotometers are used in spectral regions near the visible spectrum. 近义、反义、联想词近义词 n. optical instrument 联想词 spectrometer分光计, 分光仪;spectroscopy光谱学;telescope望远镜;spectra光谱;microscope显微镜;analyzer分析器;infrared红外线;ultraviolet紫外的;observatory天文台;astronomy天文学;x-rayX射线;
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spectroscope /'spektrəskəʊp//'spɛktrəskop/

您要查找的是不是：

网络短语:

Optical spectrometer

近义词

联想词