auxochromic
常见例句
- 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色基團和助色基團,這些基團間的相互作用使木材顔色加深。 - 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後丙酮抽出物的定性分析,得出變色前後丙酮抽出物的主要成分,進行對比分析,初步得出抽出物對誘發變色的作用。 - 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色基團和助色基團,這些基團間的相互作用使木材顔色加深。 - There were plenty of auxochromic groups and chromophoric groups in the acetone extractives of silver chain.
[結論]羥基、羧基等助色基團在預処理條件下氧化成羰基、酯基等發色基團,使木材的顔色加深; - 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.
基於金屬離子與有機顯色劑和助色劑的生色反應,本文研制了一種水質硬度快速測定試紙。 - Keywords wool fabric;heat transfer printing;one-step process;auxochromic agent;
純毛織物;熱轉移印花;同步法;助色劑; 返回 auxochromic