| 单词 | spectroscopic analysis |
| 例句 | The detected signals were then used to conduct spectroscopic analysis to identify the precise composition of the desorbed ions. Ionic crystal generates molecular ions upon positron irradiation, finds new study 2023-10-10T04:00:00Z For now the galaxies have only been studied by photometry, with spectroscopic analysis planned for July. JWST’s Newfound Galaxies Are the Oldest Ever Seen 2023-04-13T04:00:00Z And the earlier spectroscopic analysis of the Tondo, which found traces of pigments used in the 16th century, might have actually detected a later copy that had used 16th-century pigments to look authentic, she says. Mystery Portrait May Be a Raphael, Artificial Intelligence Suggests 2023-02-03T05:00:00Z Today, spectroscopic analysis is one of the cornerstones of astronomical research. Astronomy 2016-10-13T00:00:00Z The methods and tools that Li et al. used for the spectroscopic analyses were handled with great care, and the authors’ detection of the minerals is highly reliable. The Moon’s mantle unveiled 2019-05-14T04:00:00Z Here we report a spectroscopic analysis of 14 stars from two stellar overdensities, each lying about five kiloparsecs above or below the Galactic plane—locations suggestive of an association with the stellar halo. Two chemically similar stellar overdensities on opposite sides of the plane of the Galactic disk 2018-02-25T05:00:00Z A spectroscopic analysis showed, however, that all were precisely the same hue. Not all warning colouration signals toxicity 2017-12-19T05:00:00Z The next step is to use the James Webb Telescope to do a spectroscopic analysis of the planet to gain a better understanding of its atmosphere. NASA mission discovers 'older, bigger cousin' to Earth 2015-07-23T04:00:00Z “We were hoping it would kick up some soot for spectroscopic analysis,” says Messenger Principal Investigator Angra Mainyu, a planetary scientist at Columbia University. Aging space probe records odd emanations on Mercury 2015-04-01T04:00:00Z The device, called pd.id, relies on technology that has been used by the DEA for years, using a combination of electrical conductivity tests, temperature measurements and spectroscopic analysis to scan the molecular makeup of a liquid. New device tests drinks to see if they’ve been roofied 2014-07-22T04:00:00Z Hubble will use its advanced Camera for Surveys, Wide Field Camera 3, and Space Telescope Imaging Spectrograph to view the transit in a range of wavelengths and perform spectroscopic analysis. Venus' Transits Through History 2012-06-05T12:15:05.903Z To gather evidence for or against this supposition, the chemist has been obliged to go from the earth to the heavens, he has been obliged to form a new science, the science of spectroscopic analysis. Heroes of Science Chemists 2011-12-09T03:00:21.047Z Is not this a rational conclusion, since it has been demonstrated by universal chemistry and spectroscopic analysis that all laws, force and substance are the same in all suns and worlds and throughout the universe? The Universe a Vast Electric Organism 2011-06-09T02:00:22.450Z "Couldn't we tell by spectroscopic analysis?" said Ken. The Year When Stardust Fell That had been based on spectroscopic analyses at 40 to 60 million miles' distance, which isn't close enough for any certainty. Stamped Caution With the aid of the map we find the position of the new star of 1866, which is famous as the first so-called temporary star to which spectroscopic analysis was applied. Pleasures of the telescope An Illustrated Guide for Amateur Astronomers and a Popular Description of the Chief Wonders of the Heavens for General Readers By the spectroscopic analysis of their light it has been ascertained that the elements of matter which enter into their composition exist in a condition similar to what is found in the Sun. The Astronomy of Milton's 'Paradise Lost' They will watch the flash through their lunar telescopes and get a—what do they call it?—a spectroscopic analysis. Earthmen Bearing Gifts The hard atom, however, seems to be refuted by spectroscopic analysis, which reveals to us in a manner that has never been revealed before, something of the sizes and vibrations of atoms. Aether and Gravitation There is a green star called Meristem, and a spectroscopic analysis of that star, I'm sure, will reveal what unknown elements it contains, and perhaps locate other stars with that element. The Colors of Space It is chiefly remarkable for the close spectroscopic analysis to which it has been subjected by Messrs. Huggins and Miller. Half-hours with the Telescope Being a Popular Guide to the Use of the Telescope as a Means of Amusement and Instruction. Refined spectroscopic analysis of light is now made so that when any material burns, no matter what its distance, its spectrum tells what substance is burning. Scientific American Supplement, No. 288, July 9, 1881 We know by spectroscopic analysis that hydrogen, iron, magnesium, and all our best-known substances exist in the sun, and even the stars, while the earth contains everything we have found in meteorites. A journey in other worlds A romance of the future |
| 随便看 |
英语例句辞典收录了117811条英语例句在线翻译词条，基本涵盖了全部常用单词及词组的例句翻译及用法，是英语学习的有利工具。