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[期刊论文] 作者：Asma Ali,Mohd.Shadab Khan,Rekh,
来源：吉林大学学报 年份：2004
得到了满足下列任何一个条件时拟环的分解定理:(1) xy=ym(xy)pyn;(2) xy=ym(yx)pyn, 这里m=m(x,y)≥0, n=n(x,y)≥0, 且p=p(x,y)>1是整数....
Synthesis of 2-Substituted Benzimidazoles and 1,5-Disubstituted Benzodiazepines on Alumina and Zirco
[期刊论文] 作者：REKH,A. HAMZA,B. R. VENUGOP,
来源：催化学报 年份：2012
In this study, alumina, zirconia, manganese oxide/alumina, and manganese oxide/zirconia have been investigated for their catalytic activity in the condensation...
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