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- In this thesis, the stability of benzene, boron bromide (BBr_3) and trimethyl amine ((CH_3)_3N), which were used as the solvent and starting materials for synthesizing BN, have been investigated for the first time, by using in-situ FTIR method. 本文中，我们首先利用红外光谱对苯热合成氮化硼所用的溶剂(苯)和原料(BBr_3和(CH_3)_3N)的稳定性质进行了跟踪监测，并在此基础上对苯热合成氮化硼的反应过程进行了研究，发现了一些基本规律。
- The synthetic technological conditions of dodecyl dimethyl tertiary amine oxide were studied by orthogonal experiments.The optimum synthesis conditions were obtained in the presence of catalyst. 采用正交试验法对十二烷基二甲基氧化胺的合成工艺条件进行了研究,获得了在催化剂存在下的最优合成条件。
- Nonionics include polyoxyethylene condensates, sucrose esters and alkyl amine oxides. 非离子型表面活性剂有聚氧乙烯缩合物糖酯和烷基胺氧化物。
- Nonionic surface-active agents include polyoxyethylene condensates, sucrose esters and alkyl amine oxides. 非离子型表面活性剂有聚氧乙烯缩合物，糖酯和烷基胺氧化物。
- Analysis of the Content of Trimethyl Amine in Dimethyl Amine 二甲胺中三甲胺含量的分析
- Exploitation actuality and applications of amine oxide 氧化胺的开发现状及应用
- Keywords TS zeolite;synthesis;tetrapropyl ammonium bromide;tetraethyl ammonium hydroxide;diethyl amine;trimethyl amine; TS分子筛;合成;四丙基溴化铵;四乙基氢氧化铵;二乙胺;三甲胺;
- How can you get rid of this oxide coating? 你们该怎样除去这些氧化皮？
- A mixture of black manganese oxide minerals. 硬锰矿一种黑色氧化锰矿的混合物
- A useful trade is amine of gold. [谚]一技在身犹如金矿在手。
- A gaseous anesthetic, such as nitrous oxide. 气体麻醉剂一种气态的麻醉剂，如一氧化二氮。
- trimethyl amine 三甲胺
- octadecyl dimethyl amine oxide 十八烷基二甲基氧化胺
- English Name Trimethyl OrthovalerateCAS NO. 原戊酸三甲酯英文名称。
- In the absence of heat, I think, no oxide coating should form during rolling. 在无加热的条件下，我想，轧制过程中不会生成鳞皮吧！
- An oxide containing three oxygen atoms per molecule. 三氧化物每个分子中含有三个氧原子的氧化物
- lauryl dimethy amine oxide 十二烷基二甲基氧化胺
- amine oxide(s) 氧化胺
- What will happen to this oxide coating? 该怎么处理这一层氧化皮呢?
- cetyl dimethyl amine oxide 鲸蜡基二甲基氧化胺
