The relative density of ALT ceramic composite is much higher than that of pure hot pressed LaTaO3, which indicates that the addition of Al2O3 acts sintering aids.是什么意思_The relative density of ALT ceramic composite is much higher than that of pure hot pressed LaTaO3, which indicates that the addition of Al2O3 acts sintering aids.在線(xiàn)翻譯_英語(yǔ)_讀音_用法_例句