查询词典 electrophilic

Glutathione S-transferase, an important detoxification enzyme in mammalian cells, canalizes the conjugateion of GSH with electrophilic xenobiotics to facilitate their excretion from the body.

Glutathione S-transferase 为哺乳动物细胞中一重要的解毒酵素，它可以催化GSH与攻击DNA的亲电性外来物质结合，并将之代谢排出体外。

Especially, chiral metal complexes and organo-catalysts in combination with electrophilic fluorinating reagents have found applications to the synthesis of a variety of chiral fluoroorganic compounds.

特别是，手性金属配合物和有机催化剂诱导的不对称催化氟化反应被广泛应用于各类手性氟化物的合成，已成为不对称氟化反应研究的热点。

Understand the chemistry of alkenes and alkynes: nomenclature, electronic structures, sequence rule, cis-trans isomers, electrophilic addition reactions and mechanism, Markonikov's rule, conjugated dienes, rules of resonance forms.

A2 E3 了解烯类及炔类的化学性质：命名、电子结构，顺反异构物，亲电子加成反应及机制，马克尼可夫规则，共轭双键及共振式。

The rate constants of radical and electrophilic addition to alkenes are dominated by different factors.

烯烃的自由基加成和亲电加成速率受不同的因素控制。

In the study of catalytic mechanism, the electrophilic alternative mechanism was suggested.

在催化机理的研究中，提出该反应属亲电取代机理，并结合文献推出了本实验的催化机理。

According to the type of the reagent being used, organic reactions are classified into electrophilic reactions and nucleophilic reactions.

P97 根据所用的试剂的类型，有机反应分为亲电反应和亲核反应。

Emphasis: The process of Various alkylation reagent producing electrophilic particle under different catalyzer and reaction mechanism of alkylation.

重点：各种烷化试剂在不同催化剂作用下亲电质点的产生和烷化反应历程。

Electrophilic substitution reactions''' are chemical reactions in which an

亲电取代反应'''一种

However, by the time the students' reports were due, the former topic had been discussed in the classroom, and students under-stood that the chlorination was an example of an electrophilic aromatic substitution.

然而，到了学生的报告该交的时候，前面的主题已经在课堂上讨论过了，学生已经理解了氯化是亲电芳基取代的一个例子。

Difficulty: The process of various catalyzer producing electrophilic particle.

难点：各种催化剂产生亲电质点的过程。

The split between the two groups can hardly be papered over.

这两个团体间的分歧难以掩饰。

This approach not only encourages a greater number of responses, but minimizes the likelihood of stale groupthink.

这种做法不仅鼓励了更多的反应，而且减少跟风的可能性。