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苯环

n.benzene ring
网络phenyl ring; Cyclobenzene; Ph Rings

苯环

英-汉网络释义

苯环

benzene ring

石油钻井业常用专业词汇--石油百科 ... 钡 ||barium 苯环 ||benzene ring 苯酚 ||phenyl hydroxide ...

phenyl ring

...的主要结构，并能形成膜蛋白的运送膜区域。其苯环（phenyl ring）的弱极性可以和其他芳香族环（aromatic ring）或极性官 …

Cyclobenzene

PVC耐化学品性一览表|潍坊三江塑胶制品有限公司 ... 植物油 Plant Oil 苯环 Cyclobenzene 环己醇 Cyclohexanol ...

Ph Rings

苯环(Ph Rings)，多方体(Polyhedra)，RNA(Templates)，立体异构体(Stereocenters)，超分子( Supramolecules ) 20 模板工具 …

benzinc ring

这是梦中的创造活动，例如苯环(benzinc ring)的发现者卡克尔(Ｋekeul)，是十九世纪德国化学家，他对苯的分子式百思不解， …

away from keyboard

为什么大学还有体育课啊! 苯环来自: 苯环(away from keyboard) 2010-03-02 ... 我从来就没喜欢过体育课!!1 尧尧尧尧 (How to fi…

例句：

Hydrocarbon derivative containing an --OH group attached to a carbon atom not in an aromatic ring .

含有烃类衍生物 -羟基相连的碳原子在一个苯环不组。

This paperindicated that it was good for condensation reaction when benzene-ring bearing electron-attaching groups.

研究发现：苯环上有吸电子基团时对缩合反应有利；

The cationic reaction of an epoxy ring with hydroxyls on the cellulose in wood can increase a hybrid UV system 's adhesion .

阳离子使环氧树脂的苯环与木制纤维素的羟基反应可以增强 UV 混合体系的附着力。

Raman spectroscopy results showed that: the presence of electron withdrawing groups improved the bond energy of C-H in the benzene ring .

拉曼光谱分析结果证明：吸电子基团的存在使苯环上 C-H 的键能提高。

The toxicity of chlorobenzene increased with increasing number of chlorine in benzene- ring.

随着苯环上取代氯数目的增加，其毒性也相应增强；

The molecule carrier is anthraquinone , which consists of three fused benzene rings with one oxygen atom on each side .

分子承运者是蒽醌，包括三个融合的苯环，每一个苯环侧面有一个氧原子。

Correlations of the chains and the phenyl rings were discussed at different conditions using order parameters .

以次序参数为依据，对不同条件下的链及苯环间相关性进行了探讨。

Oxidizing sidechain alkyl of benzene ring is one of the most important reactions in the organic synthesis .

苯环侧链氧化是有机合成反应中的重要反应类型之一。

The fluorescence intensity of porphyrin also relates to the substituent positions on the phenyl groups.

此外，荧光强度还与卟啉的苯环上取代基的取代位置有关。

It is also revealed that there are fairly strong interactions among the atomic orbitals of the three phenyl of fenvalerate .

通过数据还发现氰戊菊酯中的三个苯环的原子轨道间也存在较强的相互作用。

Electronic effects and space effects resulting from effects of substitute groups were discussed in this paper.

探讨了取代基影响蒽醌环和苯环降解的电子效应和空间效应。

The aromatic structures of most epoxy acrylates contribute significantly to their resulting color .

多数的环氧丙烯酸酯的芳香（苯环）结构主要决定了它们的颜色。

A compound containing an alkyl group bonded to a benzene ring .

含有的化合物烷基粘结成一个苯环。

The results showed that the degradation rate was related to the electronic density of benzene ring .

结果表明，其降解速率与苯环上的电子密度有关。

The reaction uniquely occurs at the para position of N -benzene ring .

反应的区域选择性很高，均发生在与氮相连的苯环的对位。

Most proteins have amino acids with aromatic ring , so they have yellow reaction .

多数蛋白质分子含有带苯环的氨基酸，所以都会发生黄色反应。

Two kinds of isothiocyanate (NCS)fluorinated LC materials with two benzene rings were prepared.

合成了两种具有氟取代的双苯环异硫氰酸酯（NCS ）类液晶单体。

As results, 7 compounds with different substituents at para-position of 3-phenyl, and 20 derivatives of 3-animocoumarins were synthesized .

全文共合成 7 个 3 -位苯环上含不同取代基的目标化合物，以及 20 个 3 -位含氮衍生物。

OBJECTIVE To study pharmacokinetics of a nasal spray containing L -phencynonate hydrochloride and compared with the tablet .

目的对制备的左旋盐酸苯环壬酯鼻腔喷雾剂进行药动学评价，比较鼻喷剂和片剂的生物利用度。

If you have benzene , for example , the lowest electronic state, is quite far below the first excited state .

比如苯环，也就是最低电子态，远低于第一激发态。

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