The new antibacterial layer silicate mineral material was synthesized by liquid-phase ion exchange fixing bactericidal metal ion,Cu2++,on modified Na-montmorillonites.是什么意思_The new antibacterial layer silicate mineral material was synthesized by liquid-phase ion exchange fixing bactericidal metal ion,Cu2++,on modified Na-montmorillonites.在線(xiàn)翻譯_英語(yǔ)_讀音_用法_例句