介绍了用四苯基卟啉铝络合物催化体系合成高分子量聚醚的方法。
This paper introduces the synthesis of the high molecular weight polyether by using metalloporphyrin complex catalyst system.
探讨了用铬—铝络合物改性铬革屑水解液及其产品在鞣制或复鞣中的应用。
The hydrolysis of chrome-tanned shavings modified by Cr-Al complex and the application of its product in tanning and retanning are discussed in this paper.
比较了5种新试剂及偶氮胂- 1的铝络合物的荧光性能，讨论了试剂结构与性能之间的关系。
Fluorescence properties of five new reagents and arsenazo-1 aluminum complex are compared, and the relationship between the structure and properties of reagents are dis cussed.
三氯化铝与黄酮类化合物作用后，生成黄酮的铝络合物为黄色，使用分光光度计比色测定得光密度，计算黄酮类化合物的含量。
Let the AlCl3react on anthoxanthin compound to yield the yellow complex of anthoxanthin-aluminum. The anthoxanthin compound content was obtained by determining OD with photoelectric colorimeter.
以三乙基铝（茶）和甲基溴为原料，在铁-锑络合物催化剂上反应合成了三甲基铝（TMA）。
Trimethylaluminum(TMA) was synthesized by reaction of triethylaluminium (TEA) with methyl bromide on iron-stibonium complex catalyst.
研究表明，棓酰类多元酚可与铝形成络合物，其络合物是铝和棓酰基中苯三酚的邻位二羟基形成的，它是稳定的五员螯合环结构；
It is show that the complexes of galloyl type hydrolysable tannins with aluminum are formed which involve five-member ring stably formed adjacent hydroxyl groups in galloyl to aluminum atoms.
以铝与铬天青形成的络合物为载体制备新型PVC膜铝离子选择电极。
The new style PVC membrane of aluminium ion-selective electrodes based on AlCAS carrier were prepared.
以铝与铬天青形成的络合物为载体制备新型PVC膜铝离子选择电极。
The new style PVC membrane of aluminium ion-selective electrodes based on AlCAS carrier were prepared.
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