dehydrating agent
- dehydrating agent的基本解释
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脱水剂
- 更多网络例句与dehydrating agent相关的网络例句 [注：此内容来源于网络，仅供参考]
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Chloro-5,12-naphthacenequinone was synthesized from 2-(1-hydroxy-2-naphthyl)carbonylbenzoic acid by chlorination reaction using a mixture of phosphorus pentachloride and phosphorus oxychloride as a chlorating agent and then by ring-closing reaction using sulfuric acid as a dehydrating agent.
以2-[(1-羟基-2-萘基)羰基]苯甲酸为原料、五氯化磷/三氯氧磷为氯化剂进行氯化反应，然后用浓硫酸脱水环化，合成了6-氯-5，12-萘并萘醌，优化了反应条件，总收率达68.2%。
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A novel fluorescent acrylamide monomer, N-(4-Benzooxazol-2-yl-phenyl)- acrylamide, was prepared from o-aminophenol, p-aminobenzoic acid and acryloyl chloride, with polyphosphoric acid as dehydrating agent and triethylamine as deacidification agent.
以邻氨基苯酚、对氨基苯甲酸和丙烯酰氯为原料，以多聚磷酸为脱水剂、三乙胺为脱酸剂，研制了一种新的荧光丙烯酰胺单体N-[4-（苯并噁唑-2-）苯基]丙烯酰胺。
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The dehydrating agent and the dehydrating condition on removal of trace water in the synthetic solution of triethyl orthoformate were investigated.
研究了原甲酸三乙酯一步法合成反应中脱除微量水分的脱水剂和脱水条件，通过正交实验确定了脱水的最优化工艺条件。
- 更多网络解释与dehydrating agent相关的网络解释 [注：此内容来源于网络，仅供参考]
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dehydrating agent：脱水剂
稀硫酸是透明的,我们根本不能看到用稀硫酸写在纸上的字,但当我们把纸放在火上,稀硫酸的水份蒸发 变成浓硫酸(concentrated sulphuric acid),而浓硫酸是脱水剂(dehydrating agent),它把纸的纤维素(cellulose)的水份抽出变成碳(carbon).
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dehydrating agent：脱水剂;去水剂
dehydration 脱水<作用>;去水<作用> | dehydrating agent 脱水剂;去水剂 | dehydrated castor oil 脱水篦麻油
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dehydrating agent：去水媒
去水剂 dehydrant | 去水媒 dehydrating agent | 去水[作用] dehydration