查询词典 aromatic

Besides these methods of introducing different halogen atom to aliphatic hydrocarbon and aromatic hydrocarbon were also reviewed.

根据目标分子结构的特点，可以分为两种情况：一是直接在脂肪醇中引入不同的卤素原子；二是在含有多官能团的芳香烃中引入卤素原子。

Aromatic A hydrocarbon derived from,or characterized by thepresence of the benzene ring

芳烃 由苯环衍生出的、或因含有苯环而具有其特性的烃化物。

This new calculation method has only one parameter for calculating ionization potentials of polycyclic aromatic hydrocarbon.

用这种新方法估算多环芳香烃类化合物的电离能，所用参数少且为分子结构性参数，稳定可靠，计算简便，结果较满意。

RN2, in which R is an aromatic hydrocarbon.

重氮基一价阳离子rn2，其中r是芳烃

This paper expounds the photochemical reaction of alkenes, ketones and aromatic hydrocarbon, and discusses the mechanism of their photochemical decomposition and the application of photochemistry in organic synthesis.

本文介绍了烯、酮、芳烃体系的光化学反应，从光化学过程讨论了它们的光解机理以及它们在有机合成中的应用。

Due to the special stability in its structure and composition,the aromatic hydrocarbon has a good correlation with hydrocarbon generation and maturity of sou...

芳烃因其结构、组成的特殊性和稳定性，在高演化阶段与油气生成及烃源岩成熟度有着良好的相关性，具有成为高演化碳酸盐岩成熟度指标的基础。

We hope that the technology to further improve vehicle design and aromatic products in the market.

希望以我们的技术和设计进一步完善汽车芳香类产品的市场。

An aromatic massage for about 60 minutes.

一次芳香按摩的时间大约是60分钟左右。

This is surely one of the most aromatic, elegant and complex wine in the world.

这无疑是世界上最具芬芳香气和复杂性的顶级好酒。

This wine is of the aromatic type and is not strong at all.

这酒是醇香型的，一点都不烈。

I had a lovely dog named PiPi, he was one of my best friends.

我曾经有过一只小狗，它的名字叫皮皮，它很善良，它是我最忠实的朋友。

Newly ovulated mouse oocytes were cultured in the CZB medium supplemented with different concentrations of pyruvate before treated for activation or assayed for MPF activity.

我们猜测卵母细胞在不含丙酮酸的条件下老化的更快，并且卵丘细胞可能通过消耗不含葡萄糖的CZB中的丙酮酸从而促进卵母细胞老化。