| 单词 | chemical element |
| 释义 | chemical element noun[C] uk/ˌkem.ɪ.kəl ˈel.ɪ.mənt/us/ˌkem.ɪ.kəl ˈel.ə.mənt/asubstancethat cannot bebrokendown into anysimplerchemicalsubstancesand is made ofatomsall of the sametype 化学元素（不能再分的化学物质，由同类型的原子组成）Chemical elements
Examplesofchemical elementchemical element Since actual observed vesicle fillings are silicate minerals,chemicalelementtransfers from basalt to geodes must have taken place. From theCambridge English Corpus Before spectra of oxygen ions became known, these lines once led to a spurious identification of the substance as a newchemicalelement. From Wikipedia  This example is from Wikipedia and may be reused under a CC BY-SA license.The laboratory was honored in 2012 by having the syntheticchemicalelementlivermorium named after it. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license.Server names may be named by their role or follow a common theme such as colors, countries, cities, planets,chemicalelement, scientists, etc. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license.In geochemistry, a trace element is achemicalelementwhose concentration is less than 1000 ppm or 0.1% of a rock's composition. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license.S from the gas, but did not extract the sulfur as achemicalelement. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license.Mostchemicalelementthat enter into the dietary physiology of organisms are in the form of simple compounds. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license.The segmented tables permit easier examination of a particularchemicalelementwith much less scrolling. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license.Each point plotted on the graph thus represents the nuclide of a real or hypotheticalchemicalelement. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license.A helium atom is an atom of thechemicalelementhelium. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license.Each type of atom corresponds to a specificchemicalelement. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license.The second sentence, a use example, is a statement about thechemicalelementcopper and not the word itself. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license.Indeed, the nuclear reactions in stars produce every naturally occurringchemicalelement. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license.Put another way, achemicalelementcan not be transformed into other chemical elements by chemical processes. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license.Sodium bromide can be used as a source of thechemicalelementbromine. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license.These examples are from corpora and from sources on the web. Any opinions in the examples do not represent the opinion of the Cambridge Dictionary editors or of Cambridge University Press or its licensors. |
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