auxochromic

常見例句

• The interaction betweenthe auxochromic groups and the chromophoric groups made the wood color deeper.
  刺槐木材丙酮抽出物的主要成分中含有大量發(fā)色基團(tuán)和助色基團(tuán),這些基團(tuán)間的相互作用使木材顏色加深。
• The hydroxyl and carboxyl,belonging to auxochromic groups,were oxidized into the carbonyl and ester groups.
  [方法]通過對刺槐木材變色前后丙酮抽出物的定性分析,得出變色前后丙酮抽出物的主要成分,進(jìn)行對比分析,初步得出抽出物對誘發(fā)變色的作用。
• The interaction between the auxochromic groups and the chromophoric groups made the wood color deeper.
  刺槐木材丙酮抽出物的主要成分中含有大量發(fā)色基團(tuán)和助色基團(tuán)，這些基團(tuán)間的相互作用使木材顏色加深。
• There were plenty of auxochromic groups and chromophoric groups in the acetone extractives of silver chain.
  [結(jié)論]羥基、羧基等助色基團(tuán)在預(yù)處理?xiàng)l件下氧化成羰基、酯基等發(fā)色基團(tuán),使木材的顏色加深;
• A kind of test paper suitable for fast determination of water hardness is pre-pared.It is based on the color一producing reaction of metal ions with an organic developerand an auxochromic agent.
  基于金屬離子與有機(jī)顯色劑和助色劑的生色反應(yīng)，本文研制了一種水質(zhì)硬度快速測定試紙。
• Keywords wool fabric;heat transfer printing;one-step process;auxochromic agent;
  純毛織物;熱轉(zhuǎn)移印花;同步法;助色劑;
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