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單詞乎

valency

音標(biāo)['veilənsi]
valency是什么意思、valency怎么讀

valency漢語翻譯

【化】 化合價
【醫(yī)】 效價; 價(化合價,原子價)

valency英語解釋

名詞 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
    同義詞：valence
  3. (chemistry) a property of atoms or radicals; their combining power given in terms of the number of hydrogen atoms (or the equivalent)
    同義詞：valence

valency例句

  1. Carbon has 4 valencies.
    碳的化合價是四價。
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