吡啶

At high pyridine concentration, the swelling ratio increased with the pyridine concentration.

在高吡啶浓度时，溶胀率随吸附量的增大而增加。

In this dissertation, Ir-catalyzed asymmetric hydrogenation of quinoline derivatives, pyridine derivatives and exocyclic enamines have been studied.

本论文研究了铱催化的喹啉和吡啶衍生物以及环外烯胺的不对称氢化。

Pyridine base business will be injected into the highlight of the assets.

吡啶碱业务将是注入资产的最大看点。

A new functional surfactant with pyridine group has been synthesized.

合成了带有吡啶基团的功能表面活性剂。

It is understood that the pesticide is pyridine, fine chemicals and pharmaceutical intermediates an important, long-term production companies in Europe and America to be a monopoly.

据了解，吡啶是农药，精细化工及医药中间体的一个重要的，长期在欧美长期生产企业出现了垄断。

It has been demonstrated that the methods are successfully used for QSRR studies of quinazoline derivatives, alkypyridine, haloid alkane, ketone, alcohol, sulfur alcohol compounds.

本文成功地用该方法对喹唑啉类、烷基吡啶化合物、卤代烃、醇、羰基化合物和硫醇化合物的结构保留关系进行了探讨。

Quinoline co-substrate biodegradation with other compounds such as glucose, phenol and pyridine were analyzed.

研究了喹啉与葡萄糖、吡啶、苯酚等物质共基质时的生物降解情况。

We report herein the syntheses and characterization of three ligands:2,3-di-2-pyridylquinoxaline, 2,3-bis(2-pyridyl)-5,6-dimethoxyl-quinoxaline,and 2,3,7,8-tetrakis(2-pyridyl)pyrazino[2,3-g]quinoxaline and their 〓 and 〓complexes.

多吡啶配合物的结构多种多样，具有不寻常的光、电、磁性质和生物活性等，所以它们在非线性光学材料、磁性和超导材料、催化及药物合成方面有良好的潜在应用前景。

We examined the association between intakes of the heterocyclic amines 2-amino-3,8-dimethylimidazo[4,5,-f]quinoxaline, 2-amino-1-methyl-6-phenylimidazo[4,5-b]pyridine,2-amino-3,4,8-trimethylimidazo[4,5,-f] quinoxaline, and meat-deried mutagenicity and risk of distal colon adenoma using a cooking method questionnaire administered in 1996 in the Health Professionals Follow-up Study cohort.

我们卫生保健跟踪调查组采取烹调方法调查表的形式在1996年调查了摄入杂环胺2－氨基－3，8丙烷[4，5，-f] 喹噁啉，2－氨基－1甲基1－6－苯基亚氨基[4，5-b] 吡啶，2－氨基3，4，8－trimethylimidazo[4，5，-f] 喹噁啉和肉类衍生致突变物与患末端结肠腺瘤危险性的关系。

We examined the association between intakes of the heterocyclic amines 2-amino-3,8-dimethylimidazo[4,5,-f]quinoxaline, 2-amino-1-methyl-6-phenylimidazo[4,5-b]pyridine,2-amino-3,4,8-trimethylimidazo[4,5,-f] quinoxaline, and meat-derived mutagenicity and risk of distal colon adenoma using a cooking method questionnaire administered in 1996 in the Health Professionals Follow-up Study cohort.

我们卫生保健跟踪调查组采取烹调方法调查表的形式在1996年调查了摄入杂环胺2－氨基－3，8丙烷[4，5，-f] 喹噁啉，2－氨基－1甲基1－6－苯基亚氨基[4，5-b] 吡啶，2－氨基3，4，8－trimethylimidazo[4，5，-f] 喹噁啉和肉类衍生致突变物与患末端结肠腺瘤危险性的关系。

Neither the killing of Mr Zarqawi nor any breakthrough on the political front will stop the insurgency and the fratricidal murders in their tracks.

在对危险的南部地区访问时，他斥责什叶派民兵领导人对中央集权的挑衅行为。

In fact,I've got him on the satellite mobile right now.

实际上 我们已接通卫星可视电话了