"Spectrum" refers to a range of different things, often colors or wavelengths, while "spectra" is its plural form, indicating multiple ranges or sets.
Spectrometer A type of analytical instrument used to measure certainphysicalproperties such asenergy,massandwavelengthvia thedispersionof radiant energy orparticlesinto aspectrum.
Wireless Spectrum What Does Wireless Spectrum Mean? The wireless spectrum consists of electromagnetic radiation and frequency bands. Respective countries have their own wireless spectra with ranges up to 300 GHz. The wireless spectrum frequencies used in communication are regulated by national organizations,...
[translate] awhat does it mean to grow up 这是什么意思长大[translate]
您什么我意味? 翻译结果5复制译文编辑译文朗读译文返回顶部 您什么我意味? 相关内容 aReally like you, really does not fit the original bits and pieces 真正地象您,真正地不适合原始的零零点点[translate] a1,Before inserting the Power plug into a electrical outlet, check if the voltage 1,在插入电源插...
MALE PROFESSOR: Now astronomy didn't really, uh, balloon, into the science it is today until the development of spectroscopy.Spectroscopy is basically the study of spectra and spectral lines of light, and specifically for us, the light from stars.It makes it possible to analyze the light emit...
HIDE AND GO SEEK: WHAT DOES PRESENCE MEAN IN THE FOSSIL RECORD? J. 2008. Hide and go seek: What does presence mean in the fossil record. Annals of the Missouri Botanical Garden 95: 51-71... RJ Burnham - 《Annals of the Missouri Botanical Garden》 被引量: 0发表: 2008年 The fossil...
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If you want to master the art of interpreting a chromatogram, you first need to know exactlywhat a chromatogram is. But before moving on to that, let’s first take a look at chromatography, its advantages, types, and other details that will further help in the understanding of a chromatogr...
aAnnual response spectra show that there is a continual and accelerating increase in the mean stress range experienced by the connection with time. 每年反应光谱展示有在与时间的连接体验的卑鄙应力范围的连续和加速的增量。[translate] aHow fast should you jog according to this passage? 多快您应该根据...