分类类型并且测量持续开发是在持续开发的理论研究的重要内容。科学地反映持续开发的特征并且有利地分类持续开发的类型是测量持续......

The effect of the Al2O3 structure on the performance of Pt/Ga/Al2O3 catalysts is investigated for the direct dehydrogena......