单词	covalent
释义	covalent adjective co·​va·​lent ˌkō-ˈvā-lənt  ˈkō-ˌvā- : of, relating to, or characterized by covalent bonds covalently ˌkō-ˈvā-lənt-lē  ˈkō-ˌvā- adverb Example Sentences Recent Examples on the Web These served as covalent bridges to lock the F protein in its prefusion configuration. William A. Haseltine, Forbes, 3 May 2022 More specifically, the UV-C light damages nucleic acids inside these microorganisms, forming covalent bonds that prevent DNA from unzipping for replication. Courtney Linder, Popular Mechanics, 25 Apr. 2022 There’s a covalent sensation of nostalgia and novelty, like seeing a familiar place with fresh eyes, rebooting muscle memory grown soft from disuse. Tom Vanderbilt, Wired, 20 Dec. 2021 The hydrogel forms covalent bonds with the tissue’s surface. Max G. Levy, Wired, 16 July 2021 And a lab simulation on ionic and covalent bonds for her college biology class didn’t work properly. San Diego Union-Tribune, 3 Oct. 2020 Cross-linking causes adjacent molecules to connect with one another via strong covalent bonds in many different places, toughening the material. Rob Verger, Popular Science, 12 Mar. 2019 The researchers added a disulfide linker molecule, which can come between covalent bonds within a tissue's surface proteins. Courtney Linder, Popular Mechanics, 25 June 2020 The Chinese scientists built their version of an artificial muscle out of a special class of materials known as covalent organic frameworks (COFs), first synthesized in 2005. Jennifer Ouellette, Ars Technica, 21 July 2019 See More Word History First Known Use circa 1926, in the meaning defined above Phrases Containing covalent covalent bond covalent bond
随便看	subfunctional subfusc subfuscer subfuscest subfuscous subfuscs subfusks subg subgalea subgenera subgeneration subgenerations subgeneric subgenerical subgenerically subgenital subgenotype subgenre subgenres subgenus subgenuses subgiant subglabrous subglacial subglacially

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