单词	dispersion
释义	dispersion noun dis·​per·​sion di-ˈspər-zhən  -shən 1 capitalized Judaism : diaspora sense 1b 2 : the act or process of dispersing : the state of being dispersed crowd dispersion 3 mathematics : the scattering of the values of a frequency distribution from an average 4 physics : the separation of light into colors by refraction or diffraction with formation of a spectrum also : the separation of radiation (see radiation sense 2) into components in accordance with some varying characteristic (such as energy) 5 chemistry a : a dispersed (see disperse sense 2c) substance b : a system (see system sense 1a(2)) consisting of a dispersed substance and the medium in which it is dispersed : colloid sense 2b Synonyms disbandment dispersal dissipation scattering See all Synonyms & Antonyms Example Sentences the dispersion of energy from a source Recent Examples on the Web Equities did slightly better on a weighted average return basis at -1.9%, although the dispersion within the strategy was wider. Jacob Wolinsky, Forbes, 16 June 2022 In fact, the wide dispersion among PE managers can also mean a sizable outperformance within private equity when selecting only top-tier managers over lower-tier managers. Jacob Wolinsky, Forbes, 9 Aug. 2022 In addition, high-performance tweeters focus the stereo soundstage while providing a wide off-axis dispersion. Mark Sparrow, Forbes, 11 Aug. 2022 Unlike other bungee leashes on the market, Ruffwear integrates the elastic into its webbing, so there’s a smooth dispersion of force up and down the leash—not too stiff, not too loose—with no bunching. Outside Online, 26 June 2020 Another counterbalance to the virtualization and dispersion trends are shared workspaces that provide in-person teams with access to expensive equipment: places like MassRobotics, Greentown Labs, and The Engine. Scott Kirsner, BostonGlobe.com, 16 May 2022 Standard deviation is a measure of the dispersion of a set of data from its mean. Frank Holmes, Forbes, 25 Oct. 2021 And though its importance has long been overlooked, understanding dispersion is critical for developing effective infection prevention strategies. Megan Molteni, STAT, 4 May 2022 And the dispersion of Russians and Ukrainians throughout the ballet community is especially wide, given ballet’s deep roots in both countries. Washington Post, 14 Apr. 2022 See More Word History Etymology see disperse First Known Use 14th century, in the meaning defined at sense 1 Medical Definition dispersion noun dis·​per·​sion dis-ˈpər-zhən, -shən  1 : the act or process of dispersing : the state of being dispersed 2 : the separation of light into colors by refraction or diffraction with formation of a spectrum also : the separation of radiation into components in accordance with some varying characteristic (as energy) 3 a : a dispersed substance b : a system consisting of a dispersed substance and the medium in which it is dispersed : colloid sense 2b called also disperse system dispersion noun as in dispersal an act or process in which something scatters or is scattered the dispersion of energy from a source Synonyms & Similar Words Relevance dispersal scattering dissipation diffusion dissemination disbandment dissolution separation split breakup disunion Antonyms & Near Antonyms concentration collection assembly gathering
随便看	clean-timbered clean-up fund cleanabilities cleanability cleanable cleanabler cleanablest cleaned cleaned (off) cleaned (out) cleaned (up) cleaned house cleaned off cleaned out cleaned up cleaned up one's act cleaner cleaner fish cleaner tooth cleaner wrasse cleaner-up cleaners cleaners-up cleanest cleanhanded

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