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化反应

网络esterification; Hydroxylation; halogenation

化反应

网络释义

化反应

esterification

...Cl）催化下，羧酸和醇反应生成酯，这个反应叫做酯 化反应(esterification)。

Hydroxylation

基化反应(Hydroxylation)而形成的羟基正麻黄

halogenation

例如：脱水反应， 化反应(halogenation)，聚合反应化反应，聚合反应(polymerization)等。等 C、物理性能。

oxidation

第四步为氧 化反应(oxidation)；加入经四唑作用(激活)的核苷 N2，使之与核苷 N1 上的 5′OH 起耦联反应，乙腈洗涤。第三步 …

Methylation

...on)、硫酸化反应 (sulfation)、甲基 化反应 (Methylation)、乙醯化反应 (Acetylation)、氨基酸共轭反应、及 glutathione conjuga…

transesterification

...4-butandiol, BDO)等单体藉由转酯 化反应(transesterification)及聚缩合反应(polycondensation)等步骤合成聚对苯二甲酸丁二 …

Isomerization reaction

与顺型/反型(Cis/Trans)異构化反应(Isomerization reaction)相反，而聚合反应(Polymerization)系在储存，提油以及粗油前处理 …

biochemical reaction

...构成要件为『酵素』（enzyme），酵素系催化生 化反应（biochemical reaction）的蛋白质。

例句：

Using wollastonite to fix the carbon-dioxide via carbonation reaction seems to be one of the effective methods .

利用钙矽石与二氧化碳做反应，经由碳酸化反应将其固定成为碳酸钙，是为有效的方法之一。

There is no doubt that the subject of negative equity is a highly emotional one .

负资产无疑是个很容易引起情绪化反应的课题。

In the latter disease, increased effort is required to produce a higher negative pressure in the pleural space to inflate the lungs .

间质纤维化反应病人需要更大的努力使胸腔负压增加才能保证肺部充气。

The reaction took place in the fixed bed reactor. By using steady state model , each step kinetic parameter in the reaction net was acquired .

反应是在固定床的条件下进行的，通过建立稳态反应模型，求出了异构化反应网络中的每一步动力学参数。

An insoluble material formed as a result of either deterioration reactions in an oil or by contamination of an oil, or both.

由于润滑油的惰化反应或者油里含有杂质所形成的不溶解的物质。

After the separation step , the reserved first layer can be added to new cyclo olefin to be subjected to another hydroformylation reaction .

分离步骤后，保留的第一层可加入新的环烯烃进行另一次的氢甲酰化反应。

The pour point reducer used for the Daqing 0# diesel oil was prepared by esterification, polymerization and acidization.

采用酯化、聚合和酰胺化反应制备了用于大庆 0#柴油的降凝剂。

The mesomeric reaction of L-cystine is greatly affected by the neutralizing temperature and rate as well as the basicity of neutral agent .

中和温度中和速率和中和剂的碱性强弱对 L-胱氨酸的消旋化反应影响极大。

like an isomerization inside a crystalline solid.

晶体中的异构化反应。

The characterization results of the catalyst show that the PAS molecular sieve has more pore-size distributions for VGO isomeric . . .

表征的结果显示 PAS 分子筛具有更多的适合蜡分子异构化反应的孔径分布。

Glycosyltransferases (GTs) catalyze the reaction of glycosylation of various cellular macromolecules .

糖基转移酶（GT ）催化许多生物大分子的糖基化反应。

So , studying an control method of the acetified reaction during the CA production is a significant practical meaning .

所以，研究醋片生产中醋化反应的控制方法具有重大实际意义。

In the paper , the author sum up some contents of disproportionate reaction and explain some questions of the disproportionate reaction .

本文总结了歧化反应的有关内容，并对其中的某些问题作了较好的解释。

The model was established by incorporating the dynamic equation of catalyst regeneration with the hydrodynamic equations .

在流体力学方程组中，加入催化剂再生反应动力学方程，构成了再生过程流化反应模型。

The influences of reaction temperature and amount of sulfonating agent on sulfonating reaction were investigated .

考察了反应温度、磺化试剂用量对磺化反应的影响。

The solid acid can be used as the catalyst of hydrolyzation of cellulose, alkylation reaction, biodiesel preparation and other reactions.

该固体酸可用作纤维素的水解、烷基化反应、生物柴油制备等反应的催化剂。

To add a little carbamide will lead to accelerating phosphor- acidification and enhancing retention in phosphor- acidification .

磷酸化反应时加入少量尿素，可以起到加速磷酸化反应和增加留着率的作用。

Objective To research the effects of a chiral aminoalcohol in the asymmetric allylation of acylhydrazones .

目的研究手性氨基醇在酰腙不对称烯丙基化反应中的促进作用。

The mechanism of the alkylation reaction and the properties of solid acid catalysts for the reaction are discussed .

探讨了 FCC 汽油烷基化反应的机理及用于该反应的固体酸催化剂应满足的条件。

On the base, the amino modified polyether-siloxane as softening for paper was prepared by the amination of ethanolamine .

然后用乙醇胺进行胺化反应，制成纸张用氨基改性聚醚硅油柔软剂。

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