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- group transfer reaction 基团转移反应
- Azobisisobutyronitrile does not take part in transfer reactions. 偶氮二异丁腈不参加链转移反应。
- It was attempted to apply the phenylseleno group transfer radical cyclization reaction to the synthesis of oxygen-heterocycles. 本论文还尝试了通过苯硒基转移自由基关环反应合成含氧杂环天然产物。
- Benzoylperoxide, and especially azobisisobutyronitrile, do not take part in transfer reactions. 过氧化苯甲酰、特别是偶氧二异丁腈不参加链移反应。
- It was later found that ferredoxin is involved in many other electron transfer reactions in bacteria. 后来发现其他许多细菌的电子传递反应中均有铁氧还蛋白的参与。
- The transfer reactions induced by radioactive beams and near-barrier fusion with halo nucleus are discussed. 探讨了放射性核引起的转移反应以及晕核的近库仑位垒熔合反应。
- By proper adjusting the ratios of bimolecular cracking reactions to hydrogen transfer reactions, the product slates of FCC process could be more flexible and various. 较高的反应温度和较高的重时空速有利于裂化反应，有利于提高裂化反应与氢转移反应之比。
- The hydrogen transfer reactions were exothermic, so a reduced reaction temperature was in favor of the catalytic cracking desulfurization of thiophene. 由于氢转移反应为放热反应，因而降低反应温度有利于噻吩催化裂化脱硫。
- Two kinds of palladium based membrane reactor models and their applications in hydrogenation, dehydrogenation and hydrogen transfer reactions are introduced. 介绍了两种典型的钯基膜反应器结构模型和它们在加氢、脱氢及氢转移反应体系中的应用情况。
- Abstract : Density functional theory (DFT) of quantum chemistry method was employed to investigate proton transfer reactions of 8-hydroxyquinoline (8-HQ) monomers and dimers. 摘要 ： 本文利用密度泛函理论研究了8-羟基喹啉单体及二聚体质子转移反应。
- Th has been produced via a multinucleon transfer reaction by 60MeV/u 18 O ions bombardment of natural uranium. 利用 6 0MeV/u的18O离子束轰击天然铀靶 ,通过多核子转移反应生成重丰中子核素2 37Th ,由多步快速放射化学分离方法从被照射过的靶物质中分离出钍元素。
- DWBA calculation hasbeen performed for single-particlc transfer reaction and the optical pa-rameters checked. 对有关的单核子转移反应用 DWBA 进行了计算;以检验束缚态和光学模型参数.
- The invention is applied to the catalytic reactions such as aromatic ketone unsymmetrical hydrogen transfer reaction and can achieve very high yield and enantiotropic selectivity. 此发明应用于芳香酮的不对称氢转移反应等的催化反应中，可以得到很高的产率和对映选择性。
- Experimental results show that the reaction acts up on transannular-surroundings electron transfer reaction mechanisms. 实验表明，此反应遵循外环外界电子转移反应机理。
- Group transfer scattering cross section 能组转移散射截面
- Silicone initiator in group transfer polymerization reaction 基团转移聚合反应中的有机硅引发剂
- Transg lutaminase can catalyse the transfer reaction of acyl g roup,which introduce a covalent cross link between protein and peptide. 转谷氨酰胺酶是催化酰基转移反应的一种酶,可使蛋白质或多肽之间发生共价交联反应。
- Education should not be restricted to any one specific age group. 教育不应限制在任何特定的年龄组上。
- In this paper, two unsaturated alicyclic nitrogen heterocyclic crownethers were synthesized by phase transfer reaction . 采用相转移催化反应合成了两个不饱和脂环氮杂冠醚。
- The results showed that the oligomerization,cracking,skeletal isomerization and hydrogen transfer reaction of 1-heptene occurred on acid catalysts. 结果表明,庚烯-1在酸性催化剂上会发生齐聚、裂化、骨架异构和氢转移等反应;在较高转化率下,甚至会发生四聚反应。
