Humic acids are usually regarded as polymers of aromatic compounds.

腐殖酸通常被看作是芳烃化合物的聚合物.

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Direct alkoxylation of aromatic compounds is virtually unknown.

事实上还不知道芳香族化合物的直接烷氧基化的方法.

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In anaerobic environments, chlorinated aromatic compounds were usually degraded by reductive dechlorination.

氯代芳香族化合物可在厌氧条件下通过还原脱氯作用得以降解.

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The course also provides an introduction to the chemistry of aromatic compounds.

本课程同时提供芳香化合物化学的介绍.

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Aromatic compounds are easy to take place nucleophilic addition and nucleophilic substitution.

带有吸电子基团的芳环容易与亲核试剂发生亲核加成或亲核取代反应.

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AROMATIC COMPOUNDS: Structure and Reactions.

28芳香化合物: 结构和反应.

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The components, molecular weights and coenzymes of the enzyme system degrading aromatic compounds are presented.

介绍了苯、甲苯、萘和联苯这几种芳香族化合物分解酶的组分 、 相对分子质量及其辅基.

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Influences of nitrogen concentration and aromatic compounds on production of ligninolytic enzymes by Panus conchatus.

氮源浓度和芳香化合物对白腐菌Panusconchatus产木素降解酶的影响.

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In the normal phase liquid chromatography, seven aromatic compounds were separated well on this column.

应用该色谱固定相, 可以实现芳香族化合物的分离.

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The photochemical reaction and mechanism of chlorofluorocarbons and aromatic compounds in solid ice was introduced chiefly.

重点介绍了氟氯烃和芳香族化合物在固态冰相中的光化学反应和反应机理.

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Tetrakis ( diethylamino ) phosphonium bromide ( TPB ) was a novel phase transfer catalyst used to prepare fluorinated aromatic compounds.

四 ( 二乙胺基 ) 溴化鏻 ( TPB ) 是制备含氟芳香族化合物的一种新型相转移催化剂.

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