The sol gel technique and dip withdrawal method have been employed to produce amorphous CuO SiO 2 thin film with high porosity.是什么意思_The sol gel technique and dip withdrawal method have been employed to produce amorphous CuO SiO 2 thin film with high porosity.在線(xiàn)翻譯_英語(yǔ)_讀音_用法_例句