The chromogenic responding ability increases as the substituent changes from phenyl to naphthyl or anthryl.
实验结果表明，偶氮基团引入改善了8-羟基喹啉色能力，并且在乙腈溶液中随着取代基由苯基变萘基和蒽基时，化吸收光谱发红移。
The tacticity of polymers is mainly influenced by the polarity of substituent group of vinyl monomer.
作者认聚等规度因素主要是取代基极性效应。
These clusters show different fluxional behaviour and ligands according to various substituent around the metals of osmium.
根据羰基配体取代基不同,该类簇中小分子移动种类及方式也有所不同。
It was found that the sulphonamide group and the substituents on nitrogen atom within the molecule would effect the properties of these dyes.
坚牢度和光谱特性,发现磺酰胺基和在它氮原子上取代基会该类染料性能。
The aurone compounds are generally on one plane ,and they have a bigger conjugate system .The inducement of hydroxyl substituents has little influence on their own geometries .
橙酮类化分子共面性较强,较大共轭体系,取代羟基接入,对橙酮类化共面性不大。
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Aromatic rings can be used the other way around too, as substituents on dihydrocarbons.
可以反过来使用， 作为二烃的取代。
By far the simplest and most common are substitution reactions in which one substituent is substituted for another.
到目前为止， 最简单和最常见的是取代反应， 中一个取代被另一个取代取代。
You also learned what an aromatic compound is, what resonance is, and how to name aromatics and their substituents.
您还了解了什么是香族化合、什么是共振以如何命名香族化合取代。
One of the earliest techniques they used to try and bring out new properties was to change the substituents on the ethylene monomer.
他们用来尝试和带来新特性的最早技术之一是改变乙烯单体上的取代。
If you paid attention, you learned about the structure of cyclic organic compounds and how to name them and their substituents.
如果你留心，你就会了解状有机化合的结构以如何命名它们和它们的取代。
Now aromatics can have all sorts of substituents as well, and the naming system is pretty much the same as with other cyclics.
现在烃可以有各种取代，命名系统与他状化合几乎相同。
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划词翻译
详细解释
引入改善了8-羟基喹啉
色能力，并且在乙腈溶液中随着取代基由苯基变
萘基和蒽基时，化
聚
可以反过来使用， 作为二烃的取代
。
中一个取代
、什么是共振以
如何命名
