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单词库 \ 英汉词典 \

accretion是什么意思

accretion

英[əˈkri:ʃn] 美[əˈkriʃən]
  • 复数：accretions;
    • 相关单词 accretions
    同义词
    柯林斯高阶英汉双解学习词典释义
    英汉词典释义
    英英词典释义
    • Noun
      1. an increase by natural growth or addition
      2. something contributing to growth or increase;
      "he scraped away the accretions of paint""the central city surrounded by recent accretions"
      3. (astronomy) the formation of a celestial object by the effect of gravity pulling together surrounding objects and gases
      4. (biology) growth by addition as by the adhesion of parts or particles
      5. (geology) an increase in land resulting from alluvial deposits or water-borne sediment
      6. (law) an increase in a beneficiary's share in an estate (as when a co-beneficiary dies or fails to meet some condition or rejects the inheritance)
    行业词典
    • 冶金学： 炉结；
      力学： 停滞堆积；
      医学： 增积(加)；增积〔物〕；粘连：正常情况下原分离部分之间形成的不正常粘合；
      地质学： 增生；
      天文学： 吸积；天体因自身的引力俘获其周围物质而使其质量增加的过程。；
      法律： 添附；
      金融： 增值；