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- The styryl-tetra-coordinate silicon compound was prepared by the reaction of the penta-coordinate silicon complex with 4-vinylbenzyl chloride. 然后,将其与苯乙烯、丙烯酸丁酯、甲基丙烯酸共聚,制成硅改性苯丙乳液。
- The high reactive penta-coordinate organic silicon complex was prepared by the reaction of silica and ethylene glycol in the presence of potassium hydroxide. 将高反应活性的五配位硅钾化合物与对苄氯苯乙烯反应,制得苯乙烯基四配位硅(简称四配位硅)单体;
- caged bicyclic phosphorous quadridentate silicon complex 双环笼状四配位硅
- The main methods to prepare polyphosphazene were first introduced, then the living cation polymerization at room temperature and the reaction halogenphosphazene and pentacoordinate silicon complexes developed in our laboratory were discussed. 在回顾聚磷腈的主要合成方法的基础上,介绍了出现的室温活性正离子聚合及本实验室利用卤化磷腈与五配位硅络合物反应所取得的一些结果。
- Mother and baby interact in a very complex way. 母亲与婴儿以非常复杂的方式相互影响。
- The silicon chips are less than a millimeter thick. 这些矽片厚度不足一毫米。
- Some of them developed a great inferiority complex. 他们有些人养成了严重的自卑感。
- My grandmother has a complex against foreigners. 我奶奶对外国人抱有偏见。
- Life is getting more complex and difficult. 生活正在变得越来越复杂和艰难。
- He has a complex about his weight. 他过分关心自己的体重。
- Synthesis and Characterization of Caged Bicyclic Phosphorous Quadridentate Silicon Complex 双环笼状四配位硅的合成及其结构表征
- Complex, intricate, and involved. 复杂的、错综的和涉及的
- The entire content of a book will be located on a single silicon chip. 整本书的内容只用一片硅芯片就可以装下。
- A petrochemical complex is to be built here. 这儿将建造一个石油化学联合企业。
- An airplane engine is a complex mechanism. 飞机引擎是种复杂的机械装置。
- The army is an extremely complex organism. 军队是极其复杂的组织。
- It's a complex question and her answer was too pat. 那问题很复杂,但她的回答简直是脱口而出。
- Keywords silica;caged bicyclic phosphorous quadridentate silicon complex;synthesis;charaterization; 二氧化硅;双环笼状四配位硅;合成;表征;
- What makes Silicon Valley such a unique entity? 美国硅谷与众不同,究竟秘诀何在呢?
- The company pioneered the use of the silicon chip. 这家公司首先使用硅片。