glyoxal
英
美
n. 乙二醛
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 - Methods for chemical analysis of tungsten& The glyoxal bis ( 2-hydroxyanil) photometric method for the determination of calcium content
GB/T4324.13-1984钨化学分析方法乙二醛双（2-羟基苯胺）光度法测定钙量 - Glyoxal is prepared with waste liquid propellant HNO3-27S and ethanal.
利用报废的液体推进剂硝酸-27S和乙醛制备乙二醛。 - Mesoscopic Simulation on Phase Behavior of Sodium Polyoxyethylene Fatty Alcohol Sulfate in Aqueous Solution Preparation of Water Soluble Polyacetal by Condensation of Polyvinyl Alcohol with Glyoxal
水溶液中表面活性剂月桂醇聚氧乙烯醚硫酸钠性能的介观模拟水溶性聚乙烯醇缩乙二醛胶粘剂的制备 - 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 - Study on Coimmobilization of Lignin Peroxidase and Glyoxal Oxidase and Their Application in Asymmetric Synthesis; The Study of the Glyoxal Synthesized by Acetaldehyde under Nitric Acid
木素过氧化物酶和乙二醛氧化酶的共固定化及在手性合成中的应用乙醛硝酸氧化制备乙二醛的工艺研究 - Preparation of Water Soluble Polyacetal by Condensation of Polyvinyl Alcohol with Glyoxal Synthesis of Phenylacetaldehyde Ethylene Glycol Acetal by Phosphotungstic Acid Supported on MCM-41 Molecular Sieve as Catalyst
水溶性聚乙烯醇缩乙二醛胶粘剂的制备MCM-41分子筛负载磷钨酸催化合成苯乙醛乙二醇缩醛 - Quantity Ratio Relationship of Acetaldehyde and Acetal in Liquor The Study of the Glyoxal Synthesized by Acetaldehyde under Nitric Acid
谈乙醛、乙缩醛在白酒中的量比关系乙醛硝酸氧化制备乙二醛的工艺研究 - This announcement is necessitated by the escalation in the costs of key raw materials including acrylic monomers, styrene and glyoxal.
丙烯酸单体，苯乙烯和乙二醛等主要原材料成本上涨也起到了很大的推动作用。 - Casing-in: The operation of applying adhesive and combining a book block with the case. Preparation and Properties of Glyoxal Resin as Water-resistance Agent for Paper Coatings
上书壳：涂布粘合剂，然后套入书芯的操作。三聚氰胺乙二醛抗水剂对涂布纸性能的影响 - Improvement of Feed Way and Conditions Optimization of Preparation of Glyoxal from Acetaldehyde and Nitric Acid
硝酸氧化乙醛制乙二醛加料方式改进及工艺优化 - A Study on Anti-crease Finishing with Citric Acid Improving by Glyoxal
用乙二醛改善柠檬酸防皱整理的研究 - 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 - The structure of modified PVA was characterized by infrared spectrum and gel permeation chromatography ( GPC) and the results show that glyoxal and PVA has a certain cross-linking reaction.
应用红外光谱和凝胶渗透色谱（GPG）对改性PVA的结构作了表征，表明乙二醛与PVA发生了一定的交联反应。 - The effects of inorganic supporting electrolytes, anode structure and varying current electrolysis on the current efficiency and selectivity for glyoxalic acid in the process of electro synthesis of glyoxalic acid from glyoxal were investigated.
研究了支持电解质、阳极类型和变电流电解方式等因素对电解乙二醛合成乙醛酸过程的电流效率和乙醛酸选择性的影响。在选用的支持电解质中盐酸是最合适的支持电解质； - Alkyl substituted imidazoles were synthesized by reaction of alkyl amines with glyoxal, formaldehyde and ammonia in methanol.
以乙二醛、甲醛、氨水和烷基胺为原料，在甲醇溶剂中合成1烷基取代咪唑。 - The phosphorus and formaldehyde free flame retardant FRC-P was prepared by two steps reaction with diethyl phosphate, acrylamide and glyoxal. Its chemical structure was confirmed by infrared spectroscopy.
以亚磷酸二乙酯、丙烯酰胺和乙二醛为原料，经过两步反应合成了磷系无甲醛阻燃整理剂FRC-P，采用红外分析确定了该阻燃剂的结构。 - Advances manufacture techniques and research of glyoxal are introduced in this passage. The defects of the techniques are analysed in ethylene glycol method and acetaldehyde method link to manufacture and market demand status. Propose was put forward to the research direction in preparation techniques of glyoxal.
介绍了国内外制备乙二醛技术的生产与研究进展情况，结合生产与市场需求状况分析了乙二醇法、乙醛法等工艺不足，对制备乙二醛技术的研究方向提出了建议。 - Research on the Synthesis of Glyoxylic Acid by Means of Oxidation Glyoxal with Nitric Acid
乙二醛硝酸氧化法合成乙醛酸研究 - A series of novel chrome-free tanning agents were synthesized with erea, glyoxal, glycine and melamine.
本文采用尿素、乙二醛、甘氨酸和三聚氰胺为原料，合成了六种新型的同系列（带有相同的官能团，但官能团数目并不相同）的无铬鞣剂。 - 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。 - Non-formaldehyde finishing of cotton with glyoxal and the properties of the treated product are discussed.
主要讨论乙二醛作为棉织物无甲醛整理的工艺和整理品的性能。 - Research on the crease-resistant finishing of cotton with hydrolyzed starch and glyoxal
水解淀粉和乙二醛对棉织物防皱整理的研究 - Chemical Analysis Method of Electric Oxidation of Glyoxal to Glyoxalic Acid
乙二醛阳极氧化制乙醛酸过程的化学分析方法 - The anti-crease finishing process for tussah fabrics with glyoxal finishing agents were presented, and the influence of the process conditions on the anti-crease effect was discussed.
介绍了乙二醛整理剂对柞蚕丝织物抗皱整理的方法，讨论了工艺条件对柞蚕丝织物抗皱效果的影响。 - Process Research of Preparing Glyoxal with Ethanal Oxidated by Nitric Acid
乙醛硝酸氧化法制备乙二醛工艺技术研究 - The glycation effect caused by glyoxal, methylglyoxal and other saccharide derivatives is toxic to cells.
糖代谢的衍生物甲基乙二醛等可通过糖化作用产生细胞毒性。 - A paper strengthening agent was prepared by the reaction of glyoxal and polyvinyl alcohol ( PVA) and the effect of the change of reaction time and m ( Glyoxal)/ m ( PVA) on the viscosity of modified PVA aqueous solution is discussed.
乙二醛与聚乙烯醇（PVA）反应制备了一种纸张增强剂，讨论了反应时间及m（乙二醛）/m（PVA）的变化对改性PVA水溶液的粘度的影响。 - The color of the films cross-linked by glutaraldehyde and glyoxal varied with the variation of pH.
随着pH的改变，戊二醛和乙二醛交联膜呈现不同颜色。 - At first, glyoxal was applied to finish cotton fabric with different kinds of catalysts. The results show that the magnesium chloride and aluminum sulfate had better catalytic effect to glyoxal crosslinking.
首先，研究不同种类的催化剂对免烫效果的影响，从而获得氯化镁和硫酸铝对乙二醛交联的催化效果较好。