苯胺的

Using o-nitrotoluene as an oxidant, the improved preparation of 7-chloroquinldine was studied by classical Skraup reaction of m-chloroaniline and crotonaldehyde.

研究了以邻硝基甲苯为氧化剂，间氯苯胺和巴豆醛通过经典的Skraup反应制备7-氯喹哪啶的改进方法。7-氯喹哪啶的收率为46.7%，质量分数99.2%；副产物为二氯喹哪啶，收率13.4%。

Urea and amide were used as guest molecule in the chapter 2. Dicarboxylate 36 shows three anodic waves and two cathodic waves in CV. The cathodic current decreased when urea and amide were added.

第二部分则是将尿素与醯胺基团当成被侦测的客分子，我们合成了具双酸根的三苯胺衍生物盐类36，发现尿素与醯胺基团加入后盐类36的循环伏安谱之还原电流减少可以用来侦测尿素与醯胺基团。

Diphenylmethane diisocyanate production process produces a lot of brine containing aniline and polyamine.

二苯基甲烷二异氰酸酯生产过程中会产生大量含苯胺和多胺的盐水，对其有效的处理是MDI生产技术中的一大难点。

Solubility of nitrobenzenamine in xylene was higher than that in toluene,but solubility of etherate was nearly the same in the two solvents.

硝基苯胺在二甲苯中的溶解度要大于甲苯中的溶解度，而醚化物在两种溶剂中的溶解度相当。

In the chapter one the background about nonlinear optical properties of the semiconductor nano-particles and the PANI materials was introduced.

在论文的第一章介绍了聚苯胺材料和半导体纳米材料的研究背景、现状，介绍了非线性光学的现象。

The results showed that the performance of PANI synthesized in ethanol was better than that in water. The highest conductivity of the PANI prepared in ethanol was 1.87 S/cm.

结果表明，在PEG乙醇溶液中制备的聚苯胺比在水溶液中制备的有较高的产率、电导率和溶解率。

It was uncertain whether the rules concluded from other simple conducting polymers were applicable to Pani.

我们证明了由电化学方法制备的聚苯胺薄膜在其生长过程中，膜的掺杂程度随着膜厚度的增加而不断增大。

Subchondral bone depicted high-signal intensity on FSE-T〓WI and STIR in 10 cases.In histopathologic examine, pannus was infiltrating the articular cartilage during 10 to 31 days after injection and monocuclear leukocyte infiltration was found.

关节软骨甲苯胺蓝染色切片显示，注入菌液7天后开始，随化脓性炎症时间的延长，关节软骨的染色逐渐变浅，且以表层及中层的软骨染色变浅为明显，而底层软骨染色深度较表层及中层深。

The interaction ratio and constant were calculated by the voltammetric data.4. Studies on the interaction of phenosafranine, toluidine blue with hyaluronic acid.The interaction of PSF and TB with HA were studied by liner sweep voltammetry. The conditions for the interaction were optimized. The working curve for HA was established under the optimal conditions.

考察了有机染料酚藏花红、甲苯胺蓝与透明质酸的相互作用，优化了结合反应条件，在最佳实验条件下绘制了测定透明质酸的工作曲线并成功用于透明质酸模拟样品的测定，结果令人满意。

The 7-bromo group was replaced with various aniline, and then treated with 4-methoxybenzenesulfonyl chloride to afford the 6-azaindole-1-sulfonamides.The synthesis of 7-aryl-6- azaindole-1- sulfonamide derivatives were prepared by a Suzuki reaction at 7-position, utilizing the 7-bromo-6-azaindole was treated with a variety of phenylboric acid to give the designed 7-aryl substituted 6-azaindoles.

将七号位碳上的溴基取代成各种苯胺类衍生物，再与4-甲氧基-磺基氯苯反应得到6-氮基吲哚-1-磺胺。7-苯基-6-氮基吲哚-1-磺胺类衍生物的合成是以7-溴基-6氮基吲哚-1-磺胺为起始物和各种苯硼酸经由铃木偶合反应在第七号位碳上，得到在第七号位碳上有苯基取代的6-氮基吲哚-1-磺胺。

According to the clear water experiment, aeration performance of the new equipment is good with high total oxygen transfer coefficient and oxygen utilization ratio.

曝气设备的动力效率在叶轮转速为120rpm～150rpm时取得最大值，此时氧利用率和充氧能力也具有较高值。

The environmental stability of that world - including its crushing pressures and icy darkness - means that some of its most famous inhabitants have survived for eons as evolutionary throwbacks, their bodies undergoing little change.

稳定的海底环境─包括能把人压扁的压力和冰冷的黑暗─意谓海底某些最知名的栖居生物已以演化返祖的样态活了万世，形体几无变化。