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单词 diazonium
释义

diazo /dī-azˈō/

adjective
  1. (of compounds) containing two nitrogen atoms and a hydrocarbon radical
  2. (of a photocopying process) using a diazo compound decomposed by exposure to light
noun (pl diazˈos or diazˈoes)

A copy made by the diazo method

ORIGIN: di- and azo-

diazonium /dī-ə-zōˈni-əm/ salts plural noun

A group of diazo compounds used in the manufacture of certain dyes

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更新时间:2024/12/23 6:04:48