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unsulfonated primary aromatic amines 未磺化芳伯胺类
Primary aromatic amines 初级芳香胺
Another risk factor is the chronic exposure to certain industrial chemicals including aromatic amines and dyes. 此外,长期接触一些工业用化学品,包括苯胺及染料等亦是引致膀胱癌的高危因素。
The peroxidase can also be used for treat ment of the pollution caused by phenols and aromatic amines,it demonstrated abro ad application prospect. 用酶的催化聚合作用来处理酚类、芳香胺类化合物的污染,显示了广阔的应用前景。
primary aromatic amine 芳香族伯胺
Aromatic amines are widely used in dyestuffs, pharmaceutical products, agricultural chemicals, surfactants. 芳胺产品广泛应用于化工、医药、染料、农药等领域。
And it was shown that non solvent method was not suitable to synthesize the polybrominated aromatic amines. 实验还发现非溶剂法不适合于多溴代芳胺类化合物的合成。
In this paper, six kinds of special reaction conditions of diazotization of aromatic amines are discussed. 讨论芳香伯胺重氮化反应的六种特殊反应条件。
The peroxidase can also be used for treatment of the pollution caused by phenols and aromatic amines, it demonstrated abroad application prospect. 用酶的催化聚合作用来处理酚类、芳香胺类化合物的污染，显示了广阔的应用前景。
Bacterial azoreduction is a process that azo dyes are decomposed into aromatic amines by the azoreductase from bacteria. 细菌偶氮还原是在细菌偶氮还原酶作用下偶氮复合物分解为芳香氨的过程,多种细菌都具有偶氮还原功能。
Instead of forming peaks only some broadening of the absorption band was observed for the system composed of weak electron-acceptors and aromatic amines. 弱的电子受体使芳胺紫外吸收峰加宽,而强的电子受体如四氰基乙烯(TCNE)与芳胺作用产生的CTC显示新峰。
The oxidation,displacement and esterification of aromatic amines,aromatic amides and organic boranes using sodium perborate as oxidizing agent were reviewed. 综述了过硼酸钠与芳胺、芳酰胺、有机硼化物、醛等化合物的氧化,取代、酯化反应。
Plum A,Engewald W, Rehorek A.Rapid qualitative pyrolysis GC-MS analysis of carcinogenic aromatic amines from dyed textiles[J].Chromatographia, 2003, 57(Suppl 1): 1. 2003纺织品-检验由偶氮染料释出的芳香胺，提取纤维以测试产品是否含有某类偶氮染料[S].
The thesis introduced the development of the normal epoxy resin curing agent in deatil,such as dicyandiamide ,imidazole,acid andydride and aromatic amines. 详细介绍了目前常用的环氧树脂固化剂如双氰胺、咪唑、酸酐、芳香胺体系固化的发展概况。
According to the view point of drug metabolic regulation, the effects of six aromatic amines and amides on isoniazid acetylated metabolism were studied in rabbits. 根据药物代谢调节的观点,在家兔体内研究了六种芳香胺和酰胺类化合物对异烟肼乙酰化代谢的作用。
The Applications of Arylboronic Acid in biaryl synthesis,synthesis of diaryl ethers,synthesis of aromatic amines and catalytic addition reactions were summarized. 综述了芳基硼酸在联芳基合成、二芳基醚合成、芳香胺合成和催化加成反应中的应用。
A new rapid method for the determinations of aromatic amine medicines involving sulfapyrimidine,procaine hydrochloride and primary amine quinine phosphate has been developed. 本文研究的测定芳胺类药物含量的新方法,是以亚硝酸钠法为基础的示波电位法。
Then bis chloroformate was reacted with aromatic amines under the appropriate solvent and appropriate catalyst, after removed the solvent to obtain one kind of new amine-terminated polyether. 以聚氧化丙烯为基础原料,与光气在合适的溶剂下经过传统的低温、高温两段法光气化反应合成氯甲酸二酯,然后再与芳香多胺在合适的溶剂和催化剂下反应,脱除溶剂后得到一种新型的端胺基聚醚。
Axetil polyureyhane crucibleof sultamicillinic-high temperature cooking, hydrolization to generate potentially carcinogenic potential of aromatic amines (TDA), cannot be used in cooking. 酯溶型聚氨酯粘合剂经受高温蒸煮后，水解生成有潜在致癌作用的芳香胺(TDA)，不可用于蒸煮包装。
Bacterial azoreduction is a process that azo dyes are decomposed into aromatic amines by the azoreductase from bacteria.Many kinds of bacteria have the ability of redncing azo dyes. 摘要细菌偶氮还原是在细菌偶氮还原酶作用下偶氮复合物分解为芳香氨的过程，多种细菌都具有偶氮还原功能。