Photocatalystic activity of ZnO and TiO2 grains and active lost and regenesis [J].Journal of Catalyse,2003,24(3):175-180.是什么意思_Photocatalystic activity of ZnO and TiO2 grains and active lost and regenesis [J].Journal of Catalyse,2003,24(3):175-180.在線(xiàn)翻譯_英語(yǔ)_讀音_用法_例句