中性催化机理较阳离子催化机理容易引发。
Compared with the cationic reaction mechanism, the neutral reaction mechanism is easier to initialize.
计算结果表明，电中性催化机理类似于阳离子催化机理。
The calculations show that agostic bonds play an important role in activating the reactant in a catalytic process.
沥青质钌离子催化氧化技术对于强烈生物降解原油的油-油对比、油-源对比提供了一种新的途径。
Ruthenium-ions-catalyzed oxidation of the asphaltene provided a new pathway for the oil-oil correlation and oil-source correlation of heavily biodegraded oil.
对部分稀土离子参与下LeuRS催化的的氨酰化反应表观稳态动力学性质进行了研究。
The apparent steady state kinetics of the aminoacylation reaction catalyzed by LeuRS at the participation of some RE 3+ was studied.
其它促成催化的因素来自结合水分子，金属离子或其它因子。
Additional contributions to catalysis can come from bound water molecules, metal ions, or other factors.
传统的燃料电池使用催化材料来氧化燃料，比如氢气，使之转变为一个带正电的离子与一个电子。
Traditional fuel cells work by using a catalytic material to oxidise a fuel, such as hydrogen, turning it into a positively charged ion and a negative electron.
和人工催化剂相比，酶所包裹的金属离子种类十分有限。
Compared with artificial catalysts, enzymes are wrapped around a relatively limited range of metals at their core.
氢气(H 2)在催化剂的作用下分离成氢离子(H)和电子，氢离子穿过固体电解质逸出，因此可以检测出其浓度。
Hydrogen (H2) at the next catalyst separated into hydrogen ions (h) and electron, hydrogen ions through the solid electrolyte escape, so its concentration can be detected.
而饱和烷烃在离子液体中的溶解能力对烷基化产物和催化剂的分离十分重要。
The solvent capacity of ionic liquid for alkane is important to he separation of the alkylate and the catalyst.
金属离子可以是辅助因素的催化中心，也可以帮助形成酶活性所必须的构象。
The metal ion may be the catalytic center of the cofactor, or it may serve to bind the enzyme and substrate together to hold the enzyme in a catalytically active conformation.
在经活化处理的基体表面上，镀液中金属离子被催化还原形成金属镀层的过程。
In the activation treatment on the surface of substrate, the plating metal ions was catalyzed reduction metal coating process of formation.
介绍了室温离子液体的制备、性质及其在催化和有机反应中的应用。
The preparation, properties of room temperature ionic liquids and theirs applications in catalysis and organic reactions are reviewed.
在许多天然酶中，由于金属离子的存在，对其催化活性有较大的影响。
Significant effects can be found in the catalysis activities of natural enzymes due to the presence of metal ions.
同时，研究发现焦化二甲苯中含有二甲基噻吩硫化物是致使离子液体催化剂失活的主要因素。
Dimethylthiophene was found to be one of the toxic components in coking xylene lead to the deactivation of ILs catalyst.
综述了有关离子液体在生物催化方面的应用。
离子交换纤维是一种纤维状离子交换材料，其功能包括离子交换、吸附、脱水、催化、脱色等。
Ion exchange fiber is a kind of material whose function covers ion exchange, absorption, dehydration, catalysis and decoloration.
研究了以富马酸和甲醇为原料，强酸型离子交换树脂为催化剂合成富马酸二甲脂。
A ion exchange resins was studies for the esterification of fumaric acid with methanol in this paper.
研究了聚合溶剂，单体浓度，反应温度以及配合物中稀土离子性质对催化活性和所得聚苯乙烯分子量的影响。
The effects of the solvent, monomer concentration, temperature and rare earth element on the polymerization and the molecular weight of polymer were investigated.
评述了离子交换树脂催化剂的催化性能和可回收利用性；
Compared with inorganic catalysts, the exchange resin as catalysts shows excellent catalytic performance and could be readily recycled.
以C100型阳离子交换树脂作为催化剂，在间歇搅拌釜式反应器中测定了甲醇和醋酸合成醋酸甲酯的本征反应动力学。
The main work is as followings:The kinetics of the synthesis of methyl acetate was measured in a batch stirred reactor with C100 cation exchange resin as catalyst.
常温下，氯铝酸离子液体体系是液体催化剂，而杂多酸是固体催化剂。
Chloroaluminium ionic liquids are liquid catalysts at room temperature while heteropolyacids are solid catalysts.
报导了用分子筛和离子交换树脂催化合成无毒增塑剂柠檬酸三丁酯的初探结果。
In this paper the nontoxic plasticizer tributyl citrate has been prepared by the catalysis of the molecular sieve and the ion exchange resin.
在催化精馏塔内以压制的强酸性阳离子交换树脂为催化剂填料对甲酸甲酯水解制甲酸进行了实验研究。
Hydrolysis of methyl formate to form formic acid was studied experimentally by using strong-acid cation-exchange resin as catalyst and packing in a catalytic distillation column.
在催化精馏塔内以压制的强酸性阳离子交换树脂为催化剂填料对甲酸甲酯水解制甲酸进行了实验研究。
Hydrolysis of methyl formate to form formic acid was studied experimentally by using strong-acid cation-exchange resin as catalyst and packing in a catalytic distillation column.
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