Adsorption of acrylonitrile(AN) on different sites of Cu(111) surface was studied by using model copper cluster Cu16 with density functional theory (DFT).是什么意思_Adsorption of acrylonitrile(AN) on different sites of Cu(111) surface was studied by using model copper cluster Cu16 with density functional theory (DFT).在线翻译_英语_读音_用法_例句