吖嗪染料
- 与 吖嗪染料 相关的网络例句 [注:此内容来源于网络,仅供参考]
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From the investigation into the visible spectra and performances on textile of these azo dyes, as acid dye, it was found that these dyes had deep coloring effects on dyeing wool or silk, and five of which could dye wool into black one at 3% o. w. f., especially the diazo dye derived from 2, 8-diamino-10-methoxy-5, 10-dihydrophenophosphazine 10-oxide and acet-J-acid, it could not only dye wool into black one but each fastness of the obtained dyed sample was good.
对这些已知结构的染料进行浸染染色,结果发现,它们作为酸性染料,在羊毛及丝绸纤维上染色时,能够获得比一般偶氮染料不宜获得的深色效应,其中5支染料得到黑色染样,尤其由2,8-二氨基-10-甲氧基-5,10-二氢磷杂吖嗪与乙酰J-酸形成的双偶氮染料得到黑色染样,其各项牢度都比较理想。
- 推荐网络例句
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The split between the two groups can hardly be papered over.
这两个团体间的分歧难以掩饰。
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This approach not only encourages a greater number of responses, but minimizes the likelihood of stale groupthink.
这种做法不仅鼓励了更多的反应,而且减少跟风的可能性。
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The new PS20 solar power tower collected sunlight through mirrors known as "heliostats" to produce steam that is converted into electricity by a turbine in Sanlucar la Mayor, Spain, Wednesday.
聚光:照片上是建在西班牙桑路卡拉马尤城的一座新型PS20塔式太阳能电站。被称为&日光反射装置&的镜子将太阳光反射到主塔,然后用聚集的热量产生蒸汽进而通过涡轮机转化为电力