glyoxylic acid
英
美
n. 乙醛酸
双语例句
- Studies on the Oxidation of Glyoxal to Glyoxylic Acid by Oxygen Over Vanadium Oxide Catalyst
钒氧化物催化氧化乙二醛制备乙醛酸的研究 - Green process of simultaneous production of chlorine dioxide and glyoxylic acid
同时生产二氧化氯和乙醛酸绿色工艺研究 - The aqueous properties of hydroxyglycine, prepared from glyoxylic acid and ammonium salts was studied by NMR, IR, elemental analysis and functional groups determination.
采用核磁共振等仪器分析与官能团鉴定相配合的方法，对乙醛酸与铵盐反应形成的羟基甘氨酸进行了研究。 - The reaction mechanism between aldehyde acid ( including multiple aldehyde acid and glyoxylic acid) and collagen was studied by means of collagen molecule modification, amino acid analysis, and other analytical techniques.
采用胶原分子修饰、基酸分析等方法，初步探讨了多元醛酸和乙醛酸与皮胶原的反应机理。 - The method for synthesizing DL-p-hydroxyphenylglycine with glyoxylic acid, phenol and phthalimide was investigated.
对利用乙醛酸、苯酚、邻苯二甲酰亚胺合成DL-对羟基苯甘氨酸的方法进行了研究。 - Study of the determination of glyoxal and glyoxylic acid by absorbance ratio differential method
比值微分法测定乙二醛与乙醛酸混合物的研究 - The research and production status of glyoxylic acid in China were also introduced and its development prospect was presented.
评述了我国乙醛酸的研究、生产现状及其开发前景。 - Synthesis of allantoin from glyoxylic acid and urea using ion exchange resins as catalyst was investigated.
对三种阳离子交换树脂在乙醛酸与尿素缩合反应中的催化活性进行了研究。 - The application of glyoxylic acid and its derivatives in perfume, medicine and agricultural chemicals were also mainly described, and the domestic market present situation and trends were analysed.
概述乙醛酸的性质和生产方法，重点介绍乙醛酸及其衍生产品在香料、医药、农用化学品等方面的应用，并分析了国内乙醛酸及其衍生产品的市场现状与趋势。 - Research on Electroless Copper Plating Process Using Glyoxylic Acid as Reducing Agent
基于乙醛酸作还原剂的新型化学镀铜工艺研究 - The pickled pelt or bated hides were pretreated separately with glyoxylic acid, amino compounds and dicyandiamide resin etc.
用氨基化合物，乙醛酸和双氰胺树脂等分别处理浸酸裸皮的软化裸皮后进行少铬鞣制。 - The synthesis of glyoxylic acid by ozonization of maleate was studied, the influence of technological parameter on the reaction during ozonization process were investigated.
对马来酸酯臭氧化合成乙醛酸的技术进行了研究，重点考察了臭氧化过程中的工艺参数对反应的影响。 - IC Determination of Glyoxylic Acid and Formic Acid in Reaction Medium for Preparation of Glyoxylic Acid by Oxidation of Glyoxal with Oxygen
离子色谱法测定氧气氧化乙二醛制备乙醛酸反应介质中乙醛酸和甲酸 - On the Influence Factors of Condensation Reaction by Guaiacol and Glyoxylic Acid
愈创木酚和乙醛酸缩合反应的影响因素 - Reaction condition for synthesis of P hydroxymandelic acid through reacting phenol with glyoxylic acid was optimized. The purity of the obtained raw product was well determined by HPLC on common column.
优化了用苯酚与乙醛酸合成对羟基苦杏仁酸的反应条件，并在普通色谱柱上用HPLC法成功地测定了粗产物的纯度。 - Glyoxylic Acid and Its Derivatives
乙醛酸及其衍生产品的应用与市场 - Preparation and separation of glyoxylic acid and its calcium and sodium salts
乙醛酸及其钠盐、钙盐的制备和分离 - Methods: The rat model of calculus of kidney was made by glyoxylic acid.
方法：采用乙醛酸溶液制作大鼠肾结石模型，采用反转录聚合酶链反应（RT-PCR）技术检测肾结石大鼠OsteopotinmRNA的表达。 - Study of Trial Production for Synthesis of Glyoxylic Acid by Oxygen Method
氧气法合成乙醛酸的中试研究 - Study on electroreduction of oxalic acid to glyoxylic acid
草酸电还原制取乙醛酸的研究 - This article introduces the research development of catalytic oxidation of glyoxal to glyoxylic acid with air abroad involving catalysts, reaction procedures, operation conditions and reaction results.
本文介绍了国外乙二醛催化空气氧化制乙醛酸的研究进展，并对所用的催化剂、反应过程、操作条件和反应结果作了较为详细的叙述。 - Study of Synthesis of Glyoxylic Acid by Oxydation with Ozone ⅰ. Preparation of Maleate by Solid Acid Catalyzed Esterification
臭氧氧化合成乙醛酸技术研究Ⅰ.固体酸催化酯化反应合成马来酸酯 - The current efficiency and time-space yield of glyoxylic acid were studied under different current densities, temperatures of cathode and electrolyte, materials of cathode.
考察了电流密度、电极和电解液温度、阴极材料对合成乙醛酸时空产率和电流效率的影响。 - Study of adsorptive separation properties of mixture solution of glyoxylic acid and oxalic acid
乙醛酸/草酸混合溶液吸附分离特性研究 - Study on the Synthesis of Glyoxylic Acid
乙醛酸合成的研究 - Study on the Reacting Mechanism between Glyoxylic Acid and Collagen
乙醛酸与胶原的作用机理研究 - Research Progress on Synthesis of Glyoxylic Acid
乙醛酸的合成研究进展 - Research on the Synthesis of Vanillin from Guaiacol and Glyoxylic Acid
愈疮木酚和乙醛酸合成香兰素研究 - Condensation reaction of phenol with glyoxylic acid in the preparation of 4-hydroxyphenyl acetic acid has been investigated.
以苯酚和乙醛酸为原料，对对羟基苯乙酸制备中的缩合反应过程进行了研究。 - N-carboxymethyl chitosans were synthesized using chitosan and chloroacetic acid instead of high price glyoxylic acid in aqueous solution.
主要结果如下：（1）N-羧甲基壳聚糖的合成：以壳聚糖和氯乙酸为原料在水溶液中制备羧甲基壳聚糖，避免了价格昂贵乙醛酸原料的使用。