stereoregularity中文是什么意思

• 立构规整性
• 立体规则性
• 有规立构

• "steric regularity (=stereoregularity)" 中文翻译 :    立构规整性
• "stereoregulating" 中文翻译 :    立体调节
• "stereoregularitor" 中文翻译 :    有规立构调节剂
• "stereorepeating unit" 中文翻译 :    立构重复单元
• "stereoregular rubber" 中文翻译 :    有规立构橡胶, 定向橡胶
• "stereoroentgenograph" 中文翻译 :    立体x线片; 立体x线照片
• "stereoregular polymerization" 中文翻译 :    定向聚合; 立构规整聚合
• "stereoroentgenography" 中文翻译 :    立体x线照相术
• "stereoregular polymer, tactic polymer" 中文翻译 :    有规立构聚合物
• "stereoroentgenoscopy" 中文翻译 :    立体
• "stereoregular polymer" 中文翻译 :    立体定向聚合物; 有规聚合物; 有规立构聚合物

• Abstract : polyphenylacetylenes were synthesized by rn ( nbd ) cl 2 and wcl6 / ph4sn catalyst systems in n2 at room temperature . polymers with high yield and high molecular weight were obtained . their structures were characterized by uv , ir , nmr and gpc , respectively . the fluorescence of the polymer solution with different concentration was investigated using variable excitation wavelength from uv to visible region . the relation between fluorescence and polymer structure was studied . the results showed that the molecular chain structure has great influence on fluorescence of the polymers . the emitting peak wavelength of fluorescence for the polymer of high stereoregularity is independent of solution concentration and excitation wavelength . the emitting peak wavelength of fluorescence for the polymer with disordered molecular chain arrangement varies with changing the solution concentration and excitation wavelength , and different emission sites in molecular chains and low emitting yield are shown . the measurement and analysis of fluorescence spectroscopy of polyphenylacetylenes may provide some useful information to judge the molecular chain arrangement in some conjugated polymers
  文摘:使用有机金属铑、金属钨/四苯基锡催化剂体系聚合苯乙炔，分别获得了高产率和高分子量的聚苯乙炔.使用uv ， ir ， nmr ， gpc等分别对聚合物结构进行了表征.采用不同波长的激发光对聚合物荧光性能进行研究，详细分析了聚合物结构与荧光性能之间的关系.研究结果发现，不同聚合物结构对聚合物荧光性能产生很大影响，规整性高的聚合物，将有较高的发光量子效率；聚合物规整性差，将可能导致多个荧光发光结构点，其荧光强度降低.聚合物荧光光谱研究将对某些共轭聚合物结构的规整性分析提供一些有用的信息

• stereoregularity 意味
• stereoregularityとは意味{名} : 立体規則性｛りったい きそくせい｝