aromatic compounds的例句大全

Study on Friedel-Crafts Acylation of Aromatic Compounds Catalyzed by Zeolite Molecule Sieves

沸石分子筛催化芳环化合物的Friedel-Crafts酰基化反应的研究

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The study of the activity of aromatic and heteroaromatic compounds towards electrophilic substitution reactions

芳杂环亲电取代活性的研究

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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 common methods used for synthesizing fluorinated aromatic compounds, including direct fluorination and diazotisation as well as halogen exchange reactions were briefly introduced. Among them halogen exchange, especially the fluorination was considered to be the effective path for the synthesis of selectively fluorinated aromatic compounds.

介绍了合成含氟芳香族化合物常用的氟取代反应、重氮化反应、卤交换反应，认为卤素交换尤其是脱硝氟代是选择性合成含氟芳香族化合物的有效途径。

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The toxicity of the substituted aromatic compounds was mainly induced by two processes: first, the penetration of these compounds through the cell membrane; then the occurrence of these compound reaction with organism species.

取代芳香族化合物对生物体的毒性主要是由2个过程引起，化合物首先穿透细胞膜，然后与机体发生反应。

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12 kinds of benzimidazole polymers-poly aromatic benzimidazole were prepared by nucleophilic substitution reaction with fluoride aromatic compounds, and the properties of the two systems were analyzed and compared.

与二氟芳香化合物通过亲核取代反应，制得12种具有新型结构的苯并咪唑聚合物&聚芳基苯并咪唑，并对两个体系的晶型结构、溶解性和热性能进行了分析和比较。

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In the sacrificial anode method, with ionic liquids as electrolyte, Cu as the anode and Al as cathode, we investigate reduction potential and carboxylation reaction yield of different aromatic compounds, and analyze its reasons from the angle of the electronic structure.

在牺牲阳极法中以离子液体作为电解液，以Cu作为阴极、A1作为阳极，考察了不同芳香化合物的还原电势大小、羧化反应难易，并从电子结构的角度分析其原因。

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correlativity research on acute toxicity of substituted aromatic compounds to scenedesmus obliquus

取代芳烃对斜生栅列藻急性毒性的相关性研究

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Changes of Some Aromatic Compounds and Relative Factors during Fruit Development of Cucumber

黄瓜果实发育过程中特征芳香物质及相关因素的变化

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Phase equilibrium of ionic liquids and high boiling point aromatic compounds

离子液体与芳香类高沸点有机物相平衡

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Study on Reduction of Nitro Aromatic Compounds with Hydrazine Hydrate in Water

水中水合肼还原芳香族硝基化合物的研究

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With the temperature increasing, oxygen-containing compounds in bio-oil decreased, while aromatic compounds increased.

随着热解温度的升高，生物油中含氧化合物组分减少，芳香化合物的组分增加，热解温度的升高促进了化学键的断裂，形成更多的H2和CO等。

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QSAR research on toxicity of chlorinated aromatic compounds to green algae based of molecular connectivity indices

用分子连接指数研究氯代芳香族化合物对绿藻的毒性及QSAR分析

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the higher relative contents and patterns of aromatic compounds were similar but characteristic aroma trace components were very different, which led to a unique aroma and style for different variety wines.

在干红、干白葡萄酒中，相对含量较高的香气成分种类相似，而微量特征香气成分差异较为显著，从而构成各类不同品种葡萄酒独特香气和风格。

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Studies of the temperature programmed desorption and reaction of aromatic compounds adsorbed on H-MORDENITE

氢型丝光沸石吸附芳烃的程序升温脱附及反应的研究

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The coke consisted mainly of aromatic compounds with alkyl and polycyclic aromatic hydrocarbons, and it also comprised some aromatic compounds with hydroxy group produced by further oxidation, dehydrogenation and polymerization of phenol on Lewis acid sites.

积炭物种主要为带有烷基的芳烃和多环芳烃，同时含有少量带有羟基的多环芳烃，这可能是由在L酸中心上生成的苯酚进一步氧化、脱氢和聚合形成的。

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bayesian regularized bp neural network model for quantitative relationship between the electrochemical reduction potential and molecular structures of chlorinated aromatic compounds

氯代芳香族化合物结构电化学还原电位定量关系的贝叶斯规整化BP神经网络模型

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Dearomatization reaction could afford these alicyclic rings in one step with cheap and readily available aromatic compounds, and the obtained alicyclic rings usually bearing carbon-carbon double bonds provide potential chances for their further functionalization.

通过使用廉价易得的芳香族化合物进行脱芳构化反应，能够一步构建脂肪碳环，且所构建的碳环通常含有双键，为碳环的进一步官能团化提供了条件。

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Synthesis of the New Phase-transfer Catalyst-N-alk yl Quaternary Phosphonium Salts and Application in Fluorination of Aromatic Compounds

N-烷基季鏻盐相转移催化剂的合成及催化合成含氟芳香族化合物的研究

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Synthesis of Polysubstituted Aromatic Compounds 4. The Diels Alder Reaction of Substituted 3 Sulfolenes with Dimethyl Acetylenedicarboxylate

多取代芳香族化合物的合成4.取代的环丁-3-烯砜与丁炔二酸二甲酯的Diels-Alder反应

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