diazo-
英
美
pref. 重氮基
双语例句
- Diazo Rare-Earth Nitrates And Mono-N-Acetic Acid Take The Place of Combination And Character of O_2N_2 Great-Cycle Compound
重稀土硝酸盐与单N-乙酸取代O2N2大环配合物的合成与表征 - A method for the determination of arylamines, aniline,α-naphthylamine and o-chloraniline, which absorption spectra are seriously overlapped, was proposed by back propagation artificial neural network ( BP-ANN)-spectrometry based on the diazo coupling reaction of arylamines with α-naphthol.
利用芳胺的重氮化偶合反应，采用误差反向传播人工神经网络方法，对于吸收重叠的3组分芳胺类化合物体系进行同时测定； - Diazo dye were prepared by the diazo coupling reactions of aniline and 7-acetamide-4-hydroxy-2-naphthalene-β-( N, N-dimethylaminoethyl) sulfonamide.
通过苯胺与7-乙酰氨基-4-羟基-2-萘-β-（N，N-二甲基氨乙基）磺酰胺的重氮化偶合反应合成了双偶氮染料。 - National Standard GB/ T 13984-92 "Microphotography Technique-Standard for Visual Density of Diazo and Vesicular Films" clearly defined the values of visual density for diazo print films.
国家标准GB／T13984-92《缩微摄影技术-重氮和微泡胶片视觉密度规范》对重氮拷贝片的视觉密度值做了明确的规定。 - Reaction of Diazo Compound with Aldehydes in Water and Rh(ⅱ)-Catalyzed Diazo Decomposition
水相中重氮化合物与醛的缩合反应以及Rh（Ⅱ）催化的重氮分解反应 - New methods for the synthesis of α-halo-α, β-unsaturated and α-diazo carbonyl compounds have been investigated in this paper. In addition, the O-H insertion reaction of the α-diazo carbonyl compounds has been exploited.
本论文探讨了α-卤代-α，β-不饱和酯的新合成方法以及α-重氮羰基化合物的合成与O-H插入反应。 - The effect of substituents on the photosensitivity of diazo fluorenone-based dyes was somewhat different from the two mentioned above; the dyes substituted with-C1 had the highest photosensitivity, and the dyes substituted with-NO2 had the lowest photosensitivity.
取代基对芴类双偶氮染料光敏性的影响与前两类不同，含-Cl取代时光敏性最高，含-NO2最低。 - Diazo-Coupling Reaction of Sulphanilamide-nitrite with 8-hydroxyquinoline: Experiment and Application
磺胺与8-羟基喹啉重氮偶联反应的研究及应用 - Among three possible isomers of the diazo dye, the one with substitution of two β-hydro atoms of naphthalene ring was predicted to be the most possible isomer by analyzing the calculation results.
通过分析计算结果，预测在可能形成的三个双偶氮染料同分异构体中，萘环上两个β氢被取代的双偶氮染料是最可能的生成的异构体。