这为制备聚对氨基苯腈薄膜提供了一个新方法。
研究了在固定床电化学反应器内硝基苯电化学还原制备对氨基苯酚的过程。
The process, electrochemical reduction of nitrobenzene to produce p-amino-phenol in a packed bed electrochemical reactor, is investigated.
结果表明直接和间接电还原硝基苯为对氨基苯酚都有重要的实用价值，成对电解也是可行的。
The results showed that both of direct and indirect electrolytic reduction of nitrobenzene top -aminophenol had important practical value, and the couple electrolytic synthesis was feasible.
二溴苯胺传统的合成方法是由对氨基苯磺酰胺与氢溴酸反应生成3，5 二溴4 氨基苯磺酰胺，再经水解而得。
The traditional method for 2,6-dibromoaniline synthesis is hydrolysis of 3,5-dibromo-4-aminobenzene sulfonamide produced from 4-aminobenzene sulfonamide and hydrobromic acid.
以苯磺酸衍生物和氧化锌为原料，制备甲基苯磺酸锌、对氨基苯磺酸锌、十二烷基苯磺酸锌，并对产品进行了元素分析；
Three kinds of benzene sulfonate were prepared from derivant of benzene sulfonic acid and zinc oxide and element analysis of products was made.
结合硝基苯电解还原制对氨基苯酚这一过程，在实验室小试及工厂中试的基础上，讨论了该类阳极加工、维护及操作等问题。
On the basis of laboratory scale work and pilot experiment for electrochemical reduction of NB to PAP, the shape, maintenance and operation of such anode are discussed.
由于对氨基苯胂酸广泛用于畜禽饲料添加剂中，不仅对畜禽产品造成残留，而且还对环境带来污染，日益威胁生态环境，为此我们进行了本研究。
With the extensive use in addition agent of multipara, the arsanilic acid has resulted in remnant in products and environment pollution. So we carry out this research.
有的人用量比别人小，服用acetaminophen：乙醯基氨基苯，(扑热息痛)更不能饮酒，对肝脏损害更大。
Some people suffer harm from smaller amounts than others. Alcohol use with acetaminophen is especially bad for the liver.
阿司匹林，对乙酰氨基酚和异丁苯丙酸都可以用来减少痛苦和发烧。
Aspirin, acetaminophen and ibuprofen can all be used to reduce pain and fever.
建立了对二甲氨基苯甲醛法和亚硝酸盐——格里斯试剂法两种对牛奶中掺入的尿素的快速检测方法。
In this paper, two rapid detection methods for carbamide in milk, namely p-dimethylaminobezaldehyde method and Nitrite-Griess method, were developed.
本文报导了取代芳腈氧化物和对乙酰氨基苯磺酰胺的加成反应。
The addition reaction of substituted phenyl nitrile oxide and p-Acetaminobenzenesulfamide were reported.
对苯二氨基联苯：一种淡黄色、白色或淡灰红色的晶体粉末，NH2C6H4C 6H 4NH2，用在染料和血迹检查中。
A yellowish, white, or reddish-gray crystalline powder, NH2C 6H 4C 6H 4NH 2, used in dyes and to detect blood stains.
室内采用土培法分别测定了不同浓度胺苯磺隆和不同浓度己酸二乙氨基乙醇酯（简称DA-6）对水稻生长的影响以及不同浓度胺苯磺隆处理下DA-6对水稻根生长的影响。
The paper presented the effect of ethametsulfuron and DA-6 on the growth of rice seedlings at the different concentrations in soil using bioassay methods in the room.
对二甲氨基苯甲醛同时亦与氨基胍重碳酸盐反应，生成更为稳定的化合物，而使该橙色产物分解而褪色。
However, 2 could also react with 1 simultaneously in the same reaction system, the product was more stable, and that made the orange compound decomposed and faded.
研究了2-巯基苯并噻唑（MBT）和2-氨基苯并噻唑（ABT）的紫外吸收光谱、荧光光谱，探讨了取代基-SH和-NH2对苯并噻唑性质的调控作用。
The effects of-SH and-NH2 substituents on the UV-VIS spectra and fluorescence spectra of 2-mercaptobenzothiazole(MBT) and 2-aminobenzothiazole(ABT) were investigated in the present study.
阐述了合成pbo的重要单体4,6 -二氨基- 1,3 -苯二酚盐酸盐的合成方法，并对各种方法进行了比较，简述了目前该单体的防氧化方法。
The synthetic methods of the monomer 4, 6-diamino-1, 3-benzenediol dihydrochloride are reviewed and compared with each other. The current oxidation inhibition method for the monomer is outlined also.
由邻甲苯胺和甲醛水溶液反应合成得到了高纯度的3，3 -二甲基-4，4 -二氨基二苯甲烷（MDT），并对其性能进行了表征。
The polyimide monomer of 3,3 -dimethyl-4,4 -diaminodiphenylmethane(MDT)was synthesized through the reaction between O-methyl aniline and aqueous formaldehyde solution.
由邻甲苯胺和甲醛水溶液反应合成得到了高纯度的3，3 -二甲基-4，4 -二氨基二苯甲烷（MDT），并对其性能进行了表征。
The polyimide monomer of 3,3 -dimethyl-4,4 -diaminodiphenylmethane(MDT)was synthesized through the reaction between O-methyl aniline and aqueous formaldehyde solution.
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