carboxylic的例句大全

relationship between the polymorphism of carboxylic esterases and genetic susceptibility to organophosphates pesticides exposure

羧基酯酶多态和有机磷农药接触者的易感性

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a synthetic method of partial ester of carboxylic acid (peca) surfactant was given in the paper.

文章提供了一种羧酸偏酯（简称PECA）表面活性剂的合成方法。

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industry: carboxylate; esters; other carboxylic acid derivatives; ketone; ether; common organic reagent;

所属行业：羧酸盐；酯类；其他羧酸衍生物；酮类；醚类；通用有机试剂；；

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the results indicated that both the organic carboxylic ester and inorganic nucleating agents could decrease the cooling crystallization temperature and increase the melt crystallization temperature of pet gradually.

结果表明，无论是有机羧酸盐成核剂还是无机成核剂都使回收PET的冷结晶温度逐渐降低，热结晶温度逐渐提高。

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in chapter two, ortho c-h bonds in the carboxylic acid ring of n-alkyl and n-aryl substituted benzamides was successfully and selectively activated and were functionalized by olefins to give five-membered lactam.

N-烷基和N-芳基取代的苯甲酰胺羧酸环邻位的C-H键能够选择性的发生活化，被烯烃官能化后生成五元环的内酰胺。

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the method provided an effective approach for the synthesis of alkynyl carboxylic acids.

该方法为合成炔酸类化合物提供了一种简便有效的途径。

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the invention provides an organic dye with quinoline carboxylic acid as the receptor and a solar cell sensitized by the organic dye.

本发明提供了以喹啉羧酸为受体的有机染料和用其染料敏化太阳能电池。

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activity determination of 2-substituted thiazolidine-4-carboxylic acid by cell membrane chromatography

细胞膜色谱初步测定2-取代噻唑烷-4-羧酸活性

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synthesis and application of aryl sulfone carboxylic acid pretanning agent-dsca

芳砜羧酸预鞣剂DSCA的合成与应用

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influence of amino and carboxylic groups on the synthesis of magnetite nanoparticles

氨基与羧基对Fe3O4纳米颗粒合成的影响

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REDOX Relationships amongst Alcohols , Aldehydes and Ketones and Carboxylic acids.

醇, 醛与酮和羧酸之间的氧化还原关系.

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The gold-adsorbing property of the amido oximime chelate fiber of carboxylic polyvinyl alcohol is studied.

研究了侧链含羧基的聚乙烯醇胺肟螯合纤维吸附金的性能.

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One exception is the decarboxylation of aromatic carboxylic acids.

芳香羧酸进行脱羧反应是一个例外.

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Twelve different thioxanthone carboxylic amides derivatives are prepared.

合成了十二种噻吨酮酰胺类光引发剂.

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The application ofp-toluene sulfonic acid as catalyst for synthesis of carboxylic ester ( ethyl butyrate ) is studied.

研究了对 甲苯 磺酸作为催化剂在羧酸酯 ( 丁酸乙酯 ) 合成中的应用.

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R 2 is H , amino acid residues, alkyloxyethyl formyl, organic carboxylic acid acyl , phosphoryl, and alkyl.

R2是H, 氨基酸残基,烷氧甲酰基, 有机羧酸酰基, 磷酰基和烷基.

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Proteolytic enzymes catalyze oligomerization of the. alpha .-hydroxy carboxylic acid and . alpha .-amino acid.

蛋白水解酶催化α - 羟基羧酸和α - 氨基酸的低聚化.

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The esterification mechanism of unsaturated carboxylic acid was analyzed.

分析了不饱和羧酸酯化反应的机理.

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This study synthesis a metabolite of additive of Olaquindox named methyl-3-quinoxaline-2-carboxylic acid.

本实验研究了喹乙醇饲料添加剂的生物代谢物3-甲基 - 喹啉 -2- 羧酸的制备方法所制备的产品.

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The classification of carboxylic ester hydrolytic reaction mechanism in various conditions are reviewed with 12 references.

综述羧酸酯水解在不同条件下的反应机理的种类及其影响因素.

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