英语释义

1. a reactive yellow low-melting aldehyde CHOCHO made by catalytic oxidation of ethylene glycol

片语

Glyoxal dithiosemicarbazon乙二醛二硫代缩氨基脲

HYDROXYMETHYL GLYOXAL羟甲基乙二醛

glyoxal l乙二醛

glyoxal solution乙二醛水溶液

Glyoxal bis乙二醛双

Glyoxal 40电解法合成乙醛酸

glyoxal bishydrazone乙二醛双腙

ethyl glyoxal乙酰丙酰

英汉例句

• the synthesis of glyoxylic acid by means of oxidation glyoxal with nitric acid is studied.

  研究了由乙二醛硝酸氧化法合成乙醛酸的方法。

• the water-resistance agent with melamine and un-improved glyoxal as matrices has negative effects on the paper quality because of the polymerization potential of its own.

  以三聚氰胺及未改进的乙二醛为基质的抗水剂，因本身会发生聚合反应，会造成纸张质量的负面影响。

• preparation of the titled compound by condensation of polyvinyl alcohol with glyoxal was introduced in this paper.

  介绍用乙二醛与聚乙烯醇缩合制备缩醛胶的方法。

• glyoxylic acid was rapidly synthesized by catalytic oxidation of glyoxal with h2o2.

  在催化剂存在下，用双氧水氧化乙二醛溶液快速合成了乙醛酸。

• in recent years, more attention has been paid to ligninolytic system of phanerochaete chrysosporium, therefore, glyoxal oxidase has also been known gradually.

  近年来，随着对木质素降解酶系的深入研究，乙二醛氧化酶的神秘面纱也逐渐被人们揭开。

• the use of a new bulking solution made of glyoxal to treat waterlogged ancient matters and the steps of operation are described.

  在阐述饱水文物一般脱水方法的基础上，着重介绍乙二醛经浓缩处理后作为填充加固剂的应用实例，操作步骤，注意事项等等。

• method for processing compositions containing 1,1,2,2-tetramethoxyethane and glyoxal dimethyl acetal.

  加工包含1，1，2，2-四甲氧基乙烷和乙二醛二甲缩醛的组合物的方法。

• it was thought that the new process for producing glyoxal by oxidizing acetaldehyde with nitric acid should be developed inland, and the urgent task was increasing yield and quality.

  认为国内应大力开发乙醛硝酸氧化法生产乙二醛的工艺，目前的迫切任务是提高产量与产品质量。

• the preparation of glyoxylic acid by the electro-reduction of oxalic acid and the electro-oxidation of glyoxal has a bright future in the industry of green synthesis.

  草酸的阴极电解还原和乙二醛的阳极电解氧化作为绿色合成路线极具发展潜力。

• 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。

• glyoxal was used as a cross-linking agent to deal with chitosan fiber and the cross-linking mechanism was approached.

  采用乙二醛对壳聚糖纤维进行了交联反应，并探讨了反应机理；

• in the process of producing glyoxal by means of nitric acid oxidation, the main components to be removed in the product are nitric acid and acetic acid.

  在乙醛硝酸氧化法生产乙二醛的工艺中，其主要待去除成分是硝酸和醋酸。

• namely mixed solution of glyoxal and formaldehyde is added into a kettle;

  即在反 应釜中加入乙二醛和甲醛的混合液；

• the production methods of glyoxal are introduced. the production states and market situation of glyoxal at home are analysed. suggestions for the development of glyoxal in china are put forward.

  介绍了乙二醛的生产方法，分析了我国乙二醛的生产现状和市场情况，提出了我国乙二醛行业今后发展的建议。

• 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。

• this paper discusses mainly the applications of electrodialysis and electrodeionization techniques to purify glyoxal aqueous solution. some other methods are also introduced.

  介绍了电渗析、电去离子技术纯化乙二醛水溶液的过程，并与其他纯化方法进行了对比。