carboxylic的例句大全

Metal and triazole/ tetrazole can be built mononuclear, binuclear and trinuclear complexes. Carboxylic acid ligands are introduced the M-triazole/ tetrazole system, leading to coordination polymers and supermolecular structures by different coordination modes and intermolecular interaction. 2.

金属与唑类配体可形成单核、双核、三核结构单元，羧酸类配体再通过不同的配位模式及分子间作用力将其连接成为配位聚合物及三维超分子结构。

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Route ⅱ, OLL grafted to dextran via its terminal carboxylic acid group with the presence of nucleophilic reagent and coupling reagent.

路线Ⅱ为在亲核试剂及偶合剂的存在下，OLL末端羧基接枝葡聚糖。

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Synthesis of 2-Amino-2-thiazoline-4-carboxylic Acid

2-氨基-2-噻唑啉-4-羧酸的合成研究

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The main intermediate, 9-hydroxy-thioxanthene-9-carboxylic acid, was designed and synthesized by treating the thioxanthone with metallic sodium and CO_2 in THF. New method is better and simpler than the referential one.

主要中间体9-羟基-噻吨-9-羧酸系分别采用文献方法合成，还设计由噻吨酮与金属钠和CO2一步反应而得。

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A clear liquid carboxylic acid used in perfumes and drugs.

一种清亮的液体羧基酸，用于香水和药物中。

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Power substrate was prepared by aluminium anode oxidation in sulfuric acid electrolyte which consists of carboxylic acids and organic compounds. The effects of current density and oxidation time on thickness and hardness of the obtained anodic oxidation film were studied.

在添加羧酸和有机化合物的硫酸电解液中，采用阳极氧化的方法制备了电路铝基板衬底，研究了电流密度和氧化时间对氧化膜厚度和硬度的影响。

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The carboxyl nitrile latex and carboxyl butyl latex were synthesized by thermal decomposition initiation system and low soap emulsion system with butadiene, acrylonitrile and methyl methacrylate as main monomers and carboxylic acid as functional monomer.

以丁二烯、丙烯腈或甲基丙烯酸甲酯为主要单体，羧酸为功能单体，用热分解引发体系和低皂乳化体系制备了人造革基布用羧基丁腈胶乳和羧基丁酯胶乳。

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Ion Chromatography for Determination of Trace Amount 1-Aminocyclopropane-1-Carboxylic Acid ( ACC) in Mushroom

检测双孢蘑菇培养料中微量1-氨基环丙烷-1-羧酸（ACC）的离子色谱法

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The function of tetrabutyl titanate is to react with the surface hydroxyl groups and adsorbed H_2O on the powder particles to produce new binding sites such as M O Ti OC_4H_9 and M O Ti OH, which can easily react with the carboxylic acid.

钛酸四丁酯的作用是与粉体粒子表面的羟基以及吸附水反应产生偶联点，如M O Ti OH，这些偶联点易于与羧酸反应；

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Experiments with several types of carboxylic acid have been done to inquire into their reactions with potassium permanganate solution so as to find out the changes affected by different density of reactor, temperature of reaction and structure of carboxylic acid.

摘要以几种不同类型的羧酸为例进行羧酸与高锰酸钾溶液反应的实验探究，分析了反应物的浓度、反应的温度及羧酸结构对反应的影响。

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Preparation of Temperature-sensitive Polymer with Reactive End Carboxylic Group and Its Application in the Fluoroimmunoassay

带活性末端的热敏高分子的制备及其在荧光免疫分析中的应用

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And what it's used is to convert one type of group, what's called a carboxylic acid into another type of very reactive intermediate, which is called an acid chloride.

它被用来将一类被称作羧酸的化合物，转化成另外一类活性很高的反应中间体，也就是酰氯。

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A New System of Titanium(ⅳ)── Titanates of α-Keto Carboxylic Acids with Li Reagents

一种新型钛体系（Ⅳ）&α－酮酸钛酸酯与锂试剂的还原反应

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As a result, obtain a new reaction mechanism of carboxylic acid dehydration ammoniated.

由此得出羧酸脱水氨化新的反应机理。

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There were more acidic groups and carboxylic was the main group.

表面酸性基团含量较高，以羧基为主。

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The results showed that the novel fibrous materials contain carboxylic functional group with appropriate hydrazide cross-link structure. Owing to high external surface area and short transfer route, FFC-1 ion exchange fiber is provided with excellent reaction kinetic property.

结果表明：FFC-1离子交换纤维为含适量酰肼类交联键的聚羧酸（钠）型离子交换材料，外比表面积大和传质距离短是其反应动力学性能优异的主要原因。

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An Investigation on the Micelle-Catalytic Hydrolysis and Ammonolysis of Carboxylic Acid Esters

羧酸酯水解与氨解反应的胶团催化研究

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Enzymatic ammonolysis of carboxylic ester with ammonia as the acyl acceptor is a novel reaction which was discovered in the mid of 1990s.

有机介质中的酶促酯氨解反应是20世纪90年代中期发现的以氨为酰基受体的新反应。

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different types of compounds reflect the different anti-cancer activity: ferrocene carboxylic acid is superior to ferrocene alcohol that is better than ferrocene ester and 13-cis-retinoic acid.

不同类化合物体现出了不一样的抗癌活性：二茂铁羧酸优于二茂铁醇优于二茂铁异维A酸及酯。

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The increasing of oxygen content in complexes have a significant influence on the thermal decomposition of mixture system, which approves that the idea adding carboxylic acid to the M/ triazole/ tetrazole system is reasonable for the combustion catalysis in double-base solid propellant.

配合物含氧量的增加对混合体系热分解的影响是明显的，通过将羧酸引入到Cu、Co、Ni/三唑、四唑体系来实现双基同体推进剂燃烧催化的思路合理。

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