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- DAB (diazo aminobenzene) 重氮胺基苯(发泡剂)
- diazo aminobenzene 重氮氨基苯
- KODAK Diazo Microfilm is a fast-speed, non-silver print film. 柯达Diazo C缩微胶片是一种快速、非镀银的印刷胶片。
- They were acids (9), esters (11), ketones (6), alcohols (2), alkene (4), aminobenzene compound (1) and phenylo l(1). 其中羧酸9种,酯11种,酮6种,醇2种,烯类化合物4种,苯胺类化合物和苯酚类化合物各1种。
- Use it to generate direct-duplicating copies in fiche or roll form, from silver or reprintable diazo films. 使用它来制作直接复制的单片胶片式或胶卷式的镀银或可以印刷的diazo胶片的拷贝。
- Ozalid print: Print made by a form of diazo copying process and often used for proofing assembled film. 奥沙里稿样:用一种重氮晒印法造成的稿样,主要作大版的校对用。参阅蓝稿样。
- Diazo photo films are widely used in PCB production due to their particular functions and advantages. 重氮底片由于其特有的功能和优点而在印制电路板的图形转移曝光作业中得到广泛的应用。
- 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。
- Long-term supply Switzerland FOLEX Diazo film, HCPHRP have, the price advantage! 长期供应瑞士FOLEX重氮片,HCPHRP均有,价格有优势!
- An optimum condition of spectrophotometric determination of trace nitrite in waste water with p aminobenzene sulfonic acid 8 hydroxyquinoline is dealt with. 研究了测定废水中痕量亚硝酸盐的对氨基苯磺酸-8-羟基喹啉光度法。
- 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。
- The ab inito Confirmation of "the Principle of the Smallest Bond Order"-Nitro Derivatives of Benzene and Aminobenzene[J].Chin.J.Chem.Phys., 2003,16:337. "最小键级原理"的从头算证实-苯和苯胺类硝基衍生物[J].;化学物理学报;2003;16:337
- 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。
- This article expounds the in fluences from the aspects of precoating photosensitiser coating anddrying 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。
- 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。
- Abstract: Synthesis of sterically hindered dicyclohexylmethyl、L-menthyl and tert-butyl diazoacetate by diazo transfer was described on this paper. 文摘: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。
- Dichlorofluorobenzene is prepared by diazotizating of 2,4-dichloro aniline and substituting of 2,4-dichloro diazo benzene with fluorinion. 在此概述了由2,4-二氯苯胺经过重氮化、置换制得2,4-二氯氟苯的生产新工艺,产品纯度达到99。
- 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。
- The process of latent pigment can be used for treatment of such pigments as pyrrolo-pyrrole-dione, indigo, anthraquinone, quinacridone, diazo and thiazine-indigo. 可使用隐颜料技术的颜料类型有二酮吡咯并吡咯、靛蓝、蒽醌、喹吖啶酮、偶氮以及噻嗪-靛蓝类颜料。
- Based on the basic principle of acid and alkali in this article, acid and alkali of environment outside synthesized aminobenzene sulfonate high performancing water-reducing was analysized. 本文分析了氨基苯磺酸高效减水剂合成环境中酸碱性影响,运用重量实验和红外光谱的方法,研究证实了氨基苯磺酸高效减水剂的合成反应机理。