... 含偶氮基的Schiff碱 Schiff Base with Azosubstituted Groups 无生命的;无生的;偶氮的 azoic 三偶氮颜料的 trisazo pigments ...
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而其中直径为5毫微米(毫微米：一米的十亿分之一)的金属颗粒表面会自动包裹上一层偶氮苯光感涂层。
The metal particles, which were five nanometres (billionths of a metre) across, were themselves coated with a photosensitive compound called azobenzene.
使用偶氮甲酰胺作为食品添加剂是在澳大利亚是禁止的。
Use of azodicarbonamide as a food additive is banned in Australia.
介绍1990年以来变色酸双偶氮显色剂在稀土分析中应用的进展，着重介绍了新出现的显色剂。
In this paper, the development of using bi azo chromotropic acids as chromogenic reagents in re determination was reviewed, especially the new reagents introduced after 1990.
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