benzene ring

UV spectra indicated that benzene ring structure of organic chlorine was distributed completely after photocatalytic degradation.

通过紫外光谱图对4-氯-愈创木酚的降解进行跟踪，结果表明，氯化有机物中的苯环特征峰完全消失，降解较彻底。

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The benzene ring is also seen in other compounds.

苯环在其他化合物中也可以看见.

词典精选例句

Study on destraction of benzene ring structure by phosphorus oxygen reaction

黄磷诱发氧化破坏苯环结构的反应途径

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The experimental results show that the azo group and benzene ring have marked influence on biodegradability;

实验结果表明：实验染料结构中的偶氮基和苯环对染料的可生化性有显著的影响；

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As an electrophilic agent, the methyl group of methoxy species can directly attack benzene ring to produce toluene via electrophilic substitution reaction.

甲氧基物种的甲基作为一种亲电试剂，可以直接进攻苯环发生亲电取代烷基化反应生成甲苯。

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Cancer causing compounds such as benzene ring, amidocyanogen and azo radical fouled lake and sea ceaselessly, which not only form great threat to human health but also enormously influence all other forms of life.

每年，大量含有苯环、胺基、偶氮基团等致癌物质的有毒废水不断地排入江河湖海，不仅给我们人类的健康带来了极大的威胁，也给其他生物的生存带来了极大的影响。

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The target compound was cut off from the middle of the two benzene ring of Biphenyl Tetrazole and the key step was accomplished through Suzuki Coupling reaction.

该合成策略是将目标分子从联苯四氮唑的两个苯环中间切断，最后以Suzuki偶联为关键步骤来实现的。

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Quantitative structure-activity relationships of organic chemicals with benzene ring

含苯环有机污染物定量结构与活性相关性研究

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Oxidizing sidechainalkyl 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.

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Electronic Transport through Three-benzene Ring Nano Molecular Tap with Asymmetry Electrodes

纳米三苯环分子带不对称电子传导特性

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The electronic effects of the substituents on the benzene ring and the steric hindrance do not significantly alter the reaction time and yield.

反应时间和反应收率不明显受苯环取代基团电子效应及空间位阻的影响。

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