Fe3+, Zn2+ and Cu2+ ions modified TiO2 coatings were prepared by liquid flame spraying.The effect of ion type and doping dosage on the microstructure and photoactivity of the coating were discussed.是什么意思_Fe3+, Zn2+ and Cu2+ ions modified TiO2 coatings were prepared by liquid flame spraying.The effect of ion type and doping dosage on the microstructure and photoactivity of the coating were discussed.在線(xiàn)翻譯_英語(yǔ)_讀音_用法_例句