Epoxidation mechanism of (1, 3)-butadiene over silver surface was studied by dipped adcluster model (DAM) combined with B3LYP density function theory.是什么意思_Epoxidation mechanism of (1, 3)-butadiene over silver surface was studied by dipped adcluster model (DAM) combined with B3LYP density function theory.在線(xiàn)翻譯_英語(yǔ)_讀音_用法_例句