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- catalyse esterify 催化酯化
- But these mostly rely on expensive platinum to catalyse the reaction. 但是,这些燃料电池在很大程度上依靠昂贵的铂作为催化剂来促进反应。
- The ability of clay minerals to catalyse decarboxylation has long been recognised. 粘土矿物能催化脱羧基是早已认识到的问题。
- It was found that single or mixed are earth chlorides are allgood catalys for the synthesis of triacetin. 结果表明,单一氯化稀土和混合氯化稀土均具有很好的催化活性;
- As a result,this polymer supported zinc phthalocyanine can be potentially served as a homogenous catalys... 因此,该聚合物负载锌酞菁作为一种新型的催化剂有望实现均相催化,异相分离。
- But as they prepare for the worst, Shenzhen officials hope crisis might also catalyse a welcome transformation. 但在深圳官员们准备迎接最坏结果之际,他们也希望危机促成有利的转型。
- Chemical modification including oxygenation, esterify, graft copolymerization and so on. 化学改性主要有氧化、交联、酯化和接枝共聚。
- Meanwhile,it can be used as catalyse carrier,insulator and presicion founding sand,etc. 白刚玉磨料还可用做触媒体,绝缘体以及精密铸造砂等。
- The enzymes in the chloroplast catalyse the reactions in photosynthesis. (Chlorophyll response for absorbing energy. 在叶绿体内的酶催化(即加速)光合作用。
- The results demonstrate that this catalyse has an excellent activity and selectivity to this reaction. 结果表明该催化剂对此合成反应具有很高的催化活性和产物选择性。
- The result of FTIR showed the addition of MAPP could esterify the wood flour and make the compatibility between PP and flours better. 红外谱图研究表明,偶联剂的加入可以把木纤维中的羟基酯化,改善木塑界面之间的相容性。
- Application:It is used for reducing treatment after catalyse burning of automobils tail gas purifier. 用 途:可用于汽车尾气净化气催化烧成后的还原处理。
- Proline is believed to catalyse the aldol reaction through a hydrogen-bonded intermediate. 人们普遍认为,脯氨酸通过形成单氢键相连接的中介物来催化醛醇缩合反应。
- Glycerin was added to esterify with free fatty acids in rice bran oil containing high acid value under the conditions of high temperature, high vacuum and being catalyzed. 在高温真空及催化剂存在的条件下;加入一定量的甘油;可使高酸价米糠油中游离脂肪酸发生酯化反应.
- And these catalysts were applied to catalyse asymmetric Michael addition of 2-nitropropane to chalcone and epoxidation of chalcone. 并用这些催化剂催化了2-硝基丙烷与查尔酮的不对称Michael加成和查尔酮的不对称环氧化反应。
- To produce a high stable L_ascorbic acid 6_palmitate,by the esterify reaction under the conditions of appropriate ingredients,temperature,time and catalyst. 通过选择合适的配方、温度、时间、催化剂进行酯化反应,制备高稳定性的抗坏血酸6-棕榈酸酯。
- Alliinase could catalyse degradation reaction of allicin.Degradation reaction of allicin was quickened with the increase of alliinase content. 蒜氨酸酶会催化蒜素的降解反应,随着加酶量的增加,降解反应速度增加。
- Using 10 as the catalyst, six prochiral ketones were reduced enantioselectively with borane and the results were compared with those with 1,1- diphenylprolinol as catalys. 用10催化6种前手性酮的不对称硼烷还原反应,其结果与(S)-二苯基脯氨醇催化的同一反应的结果进行了对比。
- 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。
- The recent new funds launched targeting at China real estate market should catalyse the recovery of the investment market in the locality. 最近募集的多个针对中国房地产市场的基金也预示着本地投资市场即将复苏。
