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英语解释

valency

音标['veilənsi]

汉语翻译

【化】 化合价
【医】 效价; 价(化合价,原子价)

valency英语解释

名词 valency:

  1. the phenomenon of forming chemical bonds
  2. (biology) a relative capacity to unite or react or interact as with antigens or a biological substrate
    同义词:valence
  3. (chemistry) a property of atoms or radicals; their combining power given in terms of the number of hydrogen atoms (or the equivalent)
    同义词:valence

valency例句

  1. Carbon has 4 valencies.
    碳的化合价是四价。
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