Catalytic performances evaluation showed that the Ti, Zr, and V containing mesoporous MSU molecular sieves were active in catalyzing styrene oxidation with aqueous hydrogen peroxide in the acetic acid medium.是什么意思_Catalytic performances evaluation showed that the Ti, Zr, and V containing mesoporous MSU molecular sieves were active in catalyzing styrene oxidation with aqueous hydrogen peroxide in the acetic acid medium.在線(xiàn)翻譯_英語(yǔ)_讀音_用法_例句