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- The amination reaction was carried out between the base resin and the amine agent. 并对所合成的主体树脂进行胺化。
- By means of 13 C and fourier transform Infra Red (FTIR) spectra, the mechanism of the amination reaction is discussed. 利用红外及核磁共振碳谱分析了胺化反应机理,证明是开氧环反应。
- METHODS:The target compound was prepared by the bromination and amination reaction. 方法:用溴代及胺化反应合成了四甲基吡嗪衍生物。
- Theformulas for calculating the relative content and the actual content of maleic anhydride in graft were gottenfrom amination reaction. 通过胺化反应,推导出计算接枝物中马来酸酐相对含量和实际含量的公式。
- Objective:The aminating reaction of the 3,4,6-trichloropyridazine was studied by using experiment and theoretic calculation. 目的:从实验和理论上研究3,4,6-三氯哒嗪的胺化反应。
- The strong alkali anion exchange fiber were prepared by the dehydration reaction of polyvinyl alcohol(PVA) fiber followed by etherisation reaction and amination reaction. 聚乙烯醇(PVA)纤维经过碳化脱水反应形成多烯化纤维,随后功能化反应制备强碱性阴离子交换纤维。
- The effect Of trimethyl phosphate spreading on cerium midified mordenite on the amination reaction under atmospheric pressure in a fixed bed was studied. 研究了磷酸三甲酯涂渍于铈改性丝光沸石催化剂对常压固定床上甲胺化反应的影响；
- The effects of rare earth modified mordenite on activity and selectivity in the amination reaction of methylalcohol in a fixed bed reactor were studied. 研究了稀土改性丝光沸石催化剂对常压固定床上甲胺化反应的活性及选择性的影响，结果表明，以钇改性丝光沸石催化剂的活性及对二甲胺的选择性最佳。
- A useful trade is amine of gold. [谚]一技在身犹如金矿在手。
- Could I ask for your reaction to this policy? 我能问一下您对这个政策的反应吗？
- A reactor is a container for chemical reaction. 反应器是进行化学反应的容器。
- The temperature of carbonyl synthesis reaction is studied. 摘要对羰基合成反应的温度进行了研究。
- Abstract: The selective amination of ethylene oxide to ethanolamine has become a hot spot in amination reactions in recent years. 摘要: 环氧乙烷选择性胺化制乙醇胺成为近年来胺化反应的热点课题。
- I'm displeased at your reaction. 我对你的反应很不满意。
- The forces of reaction made reform difficult. 反动势力给改革造成了困难。
- His reaction on this matter is unexpected. 没料到，他对这件事的反应是这样的。
- TThis paper introduces the newest research achievements about palladium catalytic organic matter (alkyne, acyl amine, etc. ) and carbonyl link action. 介绍了钯在催化有机物(炔烃、酰胺等),羰基化反应的最新研究成果。
- A sharp reaction; a repercussion. 强烈反应后果，影响
- Their reaction was one of qualified praise. 他们的反应是一种有保留的称赞。
- His initial reaction was one of shock. 他最初的反应是震惊。
- 今日热词
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- 深远海浮式风电平台 - deep-sea floating wind power platform
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- 京雄高速公路 - Beijing-Xiongan expressway
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- 农业及相关产业增加值 - the added value of agriculture and related industries
