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- For catalysts of ethylene tetramerization PNP type ligands were mainly investigated. 高选择性和高活性合成1-己烯和1-辛烯的催化体系是今后的主要发展方向。
- The effects of co-catalyst and ligand on the ethylene tetramerization catalytic systems are discussed. 重点阐述了影响乙烯选择性四聚制1-辛烯催化体系中的两个重要组分，即助催化剂和配体；
- Keywords ethylene tetramerization;1-octene;catalyst;cocatalyst;donor; 乙烯四聚;1-辛烯;催化剂;助催化剂;促进剂;
- Keywords ethylene tetramerization;chromium catalyst;PNP ligand;1-octene; 乙烯齐聚;铬催化剂;PNP配体;辛烯-1;
- Keywords in situ copolymerization;ethylene tetramerization;PNP ligand;metallocene catalyst;LLDPE; 原位共聚;乙烯四聚;PNP配体;茂金属催化剂;线性低密度聚乙烯;
- ethylene tetramerization 乙烯四聚
- This article reviews the recent progress of ethylene selective tetramerization toward 1-octene. 摘要 综述了近年来乙烯选择性四聚制1-辛烯技术的发展现状。
- A wild-type cells in about 10 tetramer. 一个野生型细胞中大约有10个四聚体。
- New achievements and development trend on ethylene selective tetramerization toward 1-octene are introduced. 介绍了乙烯选择性四聚制1-辛烯催化剂研究的最新进展及发展趋势；
- Ethylene is a growth hormone in plants. 乙烯是植物中一种生长荷尔蒙。
- The concentration of ethylene is on the high side. 乙烯浓度偏高。
- First statement: Ethylene glycol is sweet. 第一句：甘醇是甜的。
- Na5 Ethylene Diamine Tetra (Methylene Phos... 摘要:乙二胺四甲叉膦酸五钠 EDTMP?
- Protein in the cell to curb the random combination of a subunit tetramer. 在细胞中阻遏蛋白的亚基随机结合成四聚体。
- The univalent chemical radical CH2CH,derived from ethylene. 乙烯基从乙烯分子中得到的一价化学基
- The plant can produce up to 130 tons of ethylene each month. 这家工厂每月最高能生产一百三十吨的乙烯。
- Occluded spores could not be inactivated with ethylene oxide. 封闭的孢子不能被环氧乙烷灭活。
- The univalent chemical radical CH2CH, derived from ethylene. 乙烯基从乙烯分子中得到的一价化学基CH2CH
- Such reactions to ethylene are consistent with ancient reports. 这些乙烯导致的反应和古人的报告一致。
- Part 2 : particular systems for use in ethylene oxide sterilizers. 英文标题： Biological systems for testing sterilizers and sterilization processes.
