查询词典 catalyzing

Our purpose is simulating the catalytical action of enzyme in biologic system, so we can directly investigate the factors relating to the functions of enzyme by studying the catalyzing behavior of model molecules imitating enzyme\'s functions. And it is a base of synthesizing high performance model enzyme.

从得到的实验数据我们可以看出：锌是酯水解反应的活性中心；并且金属中心相同时，配位数相同的配合物，结构越简单，其催化酯水解效果越好；含有配位不饱和金属中心的锌配合物表现出更好的催化效果；配合物中咪唑基团的存在可有效的增强这个配合物催化酯水解的效果。

The process is simple, and the prepared cuboidal nanometer Pd material is used in catalyzing, preparing nanometer material and other fields.

本发明的钯纳米长方体制备方法简单，所制备的钯纳米长方体可望用于催化和纳米材料制备等领域。

This article reviews the functions of VLCFAs and cuticular wax, and the recent progress in cloning and characterization of genes encoding enzymes involved in catalyzing VLCFAs and cuticular wax biosynthesis. The problems existing in researches of wax genes are also discussed.

文章就VLCFAs及角质层蜡质合成代谢途径中相关酶基因研究进展方面做了综述，并对植物蜡质基因研究中存在的问题提出一些看法。

In this study, the complete coding sequence of N-hydroxylating cytochrome P450 (CYP79D2) gene, which catalyzing the committed enzyme in the first step in the biosynthesis of cyanogenic glucoside, was cloned by RT-PCR from cassava.

根据国际数据库中的木薯氰化物合成限速酶基因序列信息，设计特异引物，通过同源克隆法，从木薯中克隆出1626bp cDNA基因序列。

The catalytic action of various kinds of functional coordination compound and metallomicelles which are made from the complex and micelle, as mimic hydrolase or peroxidase, have been studied respectively in catalyzing the carboxylic ester and phosphatic diester hydrolysis, and the phenolic derivant oxidation in this paper. Some novel results of academic significance have been obtained.

本文以不同类型的功能配合物及其与表面活性剂形成的金属胶束作为水解酶和过氧化物酶的模拟酶模型，分别研究它们对羧酸酯、磷酸二酯水解反应和酚类氧化反应的催化作用，取得了新的有学术意义的成果。

The catalytic action of various kinds of functional coordination compound and metallomicelles which are made from the complex and micelle, used as mimic hydrolase or peroxidase, have been studied respectively in catalyzing the phosphatic diester hydrolysis and the phenolic derivant oxidation, in the paper.

通过研究模拟酶了解天然酶的结构、性质和功能之间的关系，探索酶催化反应机理，为设计、合成结构简单、高活性、高选择性和反应条件温和的理想催化剂奠定理论基础，开发出具有实用价值的绿色催化剂。

The Schiff base transitional metal complexes of various structures and their metallomicelles as peroxidase models for the phenol and phenolic derivant oxidation have been investigated. Some results are obtained from the studies:(1) the Schiff base transitional metal complexes have high catalytic activity for the phenol and phenolic derivant oxidation, and the structure of the complexes has a great effect on its catalytic activity;(2)a novel kinetic mathematical model for the complexes and their metallomicelles catalyzing the phenolic derivant oxidation has been established;(3) the feasibility and mechanism for the phenolic derivant oxidation catalyzed by the metallomicelle(as the mimetic model of peroxidase)have been discussed.

研究了冠醚Schiff碱金属配合物作为过氧化物酶的模拟模型对酚类物质氧化反应的催化作用，取得如下结果：(1)几种冠醚Schiff碱金属配合物对催化酚类物质氧化具有良好的催化活性，其中配体结构对其催化活性有较大的影响；(2)建立了金属配合物与表面活性剂形成的金属胶束催化酚类物质氧化反应的动力学数学模型；(3)探讨了金属胶束模拟过氧化物酶催化酚类氧化反应的可行性及其机理。

The method is based on the catalyzing effect of manganeseon oxidation of arsenazoⅢby potassium periodate in HAc-NaAc medium and in the presence of Tween-80 as an en- hanced agent and 1,10-phenanthroline as an activator.

研究了以表面活性剂吐温-80为增敏剂，在HAc-NaAc介质中1，10-邻菲罗啉存在下，痕量锰催化高碘酸钾氧化偶氮胂Ⅲ的催化动力学光度法。

Then, this text points out that the enterprise is a baroque hypercycle system, the cross catalyzing exists among the sub-systems every moment, this kind of structure provides possibility for the enterprise innovation.

然后指出，企业组是是一个结构复杂的超循环系统，各个子系统之间时刻存在着交叉催化循环，这种结构为企业组织实现创新提供了可能

A new process has been studied to synthesize malonic acid from diethyl malonate through hydrolysis reaction and catalyzing by 732 type cation exchange resin.

用732型阳离子交换树脂催化水解丙二酸二乙酯制取丙二酸，考察了反应温度、反应时间、水与丙二酸二乙酯的质量比、丙二酸二乙酯与树脂质量比等工艺条件对收率的影响。

Neither the killing of Mr Zarqawi nor any breakthrough on the political front will stop the insurgency and the fratricidal murders in their tracks.

在对危险的南部地区访问时，他斥责什叶派民兵领导人对中央集权的挑衅行为。

In fact,I've got him on the satellite mobile right now.

实际上 我们已接通卫星可视电话了