英语释义

• relating to or containing diazonium

片语

diazo aminobenzene[有化] 重氮氨基苯

diazo type尺寸

diazo microfilm重氮缩微胶片

diazo sensitizer重氮感光剂

diazo group重氮基

diazo stabilizer重氮稳定剂

diazo transparency重氮幻灯片

Diazo salts重氮盐

diazo copy重氮复蝇晒图

英汉例句

• it was based on the reaction of api with nitrite in acidic medium to form diazo salt and further in alkaline medium to form hydroxydiazene with higher fluorescence intensity.

  api在酸性介质中与亚硝酸根生成重氮盐化合物，进一步在堿性介质中生成相应的羟基二氮烯，使荧光强度明显增强。基于该反应，提出了一种操作简便、灵敏度高、选择性好的亚硝酸根荧光测定方法。

• this paper also discusses the relation between properties and the structure cf diazo resin.

  作者用有机近代分析方法对有争议的重氮树脂的结构进行了探讨。

• the presence of echo-substituents in diazo component which can form intermolecular hydrogen bond with imino group in the hydrozon form is in favour of the dyeing behaviors.

  重氮组份上引入甲氧基有明显的增色效应，重氮组份上偶氮基邻位带有能与蹤式结构中亚胺基上形成氢键基团的染料上色性能好。

• an acid yellow was synthesized by diazo and azo, and characterized by elementary analysis, ir and 1h-nmr.

  酸性黄是经过重氮化和偶合反应合成的一种偶氮染料，对它进行了ir、1h-nmr和元素分析的表征。

• the influence of the characteristics of diazo master on the copy process were studied.

  研究了重氮母片的特性对重氮复印的影响。

• the synthesis and evaluations of direct dyes prepared from 5,5「-dipropoxybenzidine and 2,2」-dimethyl-5,5「-dipropoxybenzidine as the diazo components were reviewed with 20 references.

  综述了用2，2」-二甲基-5，5'-二丙氧基联苯胺和5，5’-二丙氧基联苯胺作为重氮组分的直接染料的合成和检测。

• a method of machining to produce the big bore diameter ptfe sifter of the parts for high speed diazo printer was reported , by using polymer ptfe material.

  报道了采用新型高分子材料聚四氟乙烯车削板为原料，机械加工生产高速晒图机的重要部件——大孔径聚四氟乙烯筛板的方法。

• cationic diazo compounds, compositions comprising them as direct dye, process for dyeing keratin fibers and device therefor.

  特殊阳离子重氮化合物，含其作为直接染料的组合物，角蛋白纤维染色方法及其装置。

• this was a five -step process involving: diazo coupling reaction, chloridization, condensation, hydrolysis, condensation respectively.

  这是一个五步反应，包括重氮化偶合反应、氯置换反应、缩合反应、水解反应、缩合反应。

• a method of lamination technology to produce complex material insulating cover suitable for high speed diazo printer is reported, by using nonbasic gloss fibre cloth and unsaturated resin.

  报导了采用层敷工艺，使用无堿玻璃纤维布和不饱和树脂研制适于高速晒图机使用的复合材料绝缘机罩的方法。

• this article expounds the influences from the aspects of precoating photosensitiser coating and drying process on the quality of diazo paper.

  本文以予涂，感光液涂布及干燥三方面工艺论述对晒图纸质量的影响。

• conjugates of clenbuterol hydrochloride(cl) to protein bovine serum albumin(bsa)and ovalbumin(ova) were prepared via diazo coupling to form immunogen bsa-cl and ova-cl.

  利用重氮化两步法将盐酸克伦特罗（cl）分别偶联到牛血清蛋白（bsa）和卵清蛋白（ova）上制得了免疫抗原bsa-cl和包被抗原ova-cl。

• the prime raw materials for azo pigment are a diazo component such as aromatic amine and a coupling component such as phenolic compound.

  偶氮颜料的主要原料是一些重氮成份如芳香族胺和一些偶联成份如酚类化合物。

• recent development in palladium-catalyzed reactions of diazo compounds including cyclopropanation, polymerization, insertion reaction and cross-coupling reaction is reviewed.

  重氮化合物在过渡金属催化剂作用下的分解以及后续反应在有机合成上得到了非常广泛的应用。

• reprographics (reprography): general term for electrostatic printing, diazo process, or any other form of short-run duplicating and printing.

  复印术：泛指用静电印刷，重氮晒印或其他形式的少量复制和印刷的方法。

• poly(n-vinyl carbazole) was modified to prepare azo-pvk by post-azo-coupling reaction with diazo salt as raw material using phase-transfer catalysts.

  我们以聚乙烯咔唑为偶合组分，和发色基团对硝基苯重氮盐在相转移催化剂存在下，采用后重氮偶合方法，制备出偶氮化聚乙烯咔唑。

• symmetrical diazo compounds, compositions comprising them, method of coloring, and device.

  对称重氮化合物，含有它们的组合物，染色方法和设备。

• the article introduces direct stencil making process with diazo sensitive emulsion. it also offers technical specifications and some recommendations.

  文章介绍了用重氮系感光乳剂直接制网版工艺并对技术问题作了分析。

• cationic diazo compound, compositions comprising at least one cationic diazo compound as a direct dye, a process for dyeing keratin fibers and device therefore.

  阳离子重氮化合物，含有其的染料组合物，角蛋白纤维染色的方法和用于该方法的装置。

• synthesis of sterically hindered dicyclohexylmethyl, l menthyl and tert butyl diazoacetate by diazo transfer was described on this paper.

  研究了用重氮转移法合成具有较大空间位阻的重氮乙酸二环己基甲酯、l- 薄荷酯和叔丁酯。

• distillation is effective to remove diazo compound and 2-naphthalin-1-sulfonic.

  蒸馏是去除重氮化合物、2萘胺1磺酸干扰的有效方法。