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- SSO was derived from hydrolytic condensation of(3-glycidoxypropyl)trimethoxysilane(GPMS). SSO是由3-(2.;3-环氧丙氧)丙基三甲氧基硅烷(GPMS)水解缩合反应制备的。
- Poly-vinylsilane was synthesized by vinyltriethoxysilane through hydrolytic condensation, FTIR,GPC,XRD,NMR and TOF were used to character the existence of T6 structure. 通过乙烯基三乙氧基硅烷的水解缩合成功制备含乙烯基低聚倍半硅氧烷,用多种的表征手段:红外光谱、凝胶渗透色谱、X射线衍射、核磁共振,基质辅助激光解析电离-飞行时间质谱充分说明了最终产物可能有T6结构的存在。
- Studies on the hydrolytic condensation of tetraethyl orthosilicate[(EtO)4Si],including the reaction mechanism and structure of the hydrolysis product,were reviewed,containing 23 references. 综述了原硅酸乙酯的水解缩聚反应机理和所形成聚合物之结构。
- A cloud is a condensation of water vapour. 云是由水蒸汽凝缩而成的。
- His shaving mirror was covered with condensation. 他的剃须镜上有一层小水珠。
- hydrolytic condensation 水解缩合
- A brief summary; a condensation. 概要简洁的概括; 总结
- A condensation to quinoid systems occurs. 发生了醌型体系的缩合反应。
- After the process of chlorization, hydrolytic decomposition and condensation, the hemopexis acid amine product was obtained. 用胡椒醛为起始原料,经氯化、水解、缩合,制得血凝酸胺。
- There was condensation on the windows. 玻璃窗上凝结着水珠。
- There was condensation on the glass. 玻璃杯上凝结着水珠。
- By this means, rapid condensation takes place. 用这种方法,冷凝很快。
- Most condensation reactions are equilibria. 大多数的缩合反应是平衡反应。
- The windows were misted up with condensation. 窗户上凝满了水珠,一片模糊。
- Condensation is very rapid at PH 7-9. PH值7-9时缩聚极快。
- It removes condensation water and stop leakage. 它能迅速、自动排除结水,有效地阻止蒸汽泄漏。
- His shaving mirror was covered with condensation . 云是由水蒸汽凝缩而成的。
- The energy requirement for hydrolytic reactions is considered nil. 水解反应所需的能量被认为是零。
- The resultant hydrolytic reaction product is dihydrochloride. 所形成的水解反应物是二盐酸。
- This method includesGabriel condensation reaction by phthalimideso and 2-chloro-5-methylpyridine and K2CO3, then Gabriel condensationreaction product was hydrolyzed in basicity solution in the same time and hydrolytic product was distilled by vapor. 该合成方法是由邻苯二甲酰亚胺、碳酸钾和2-氯-5-氯甲基吡啶发生Gabriel一步法缩合反应,其缩合产物先在强碱性溶液中水解,水解产物经过水蒸汽蒸馏,重结晶得2-氯-5-氨甲基吡啶。
