Urea combustion method was adopted to prepare BaCeO_3 doped with Zr, proton conductor with perovskite structure. The electrolyte was measured by XRD, TG-DTA, SEM, conductivity test and EMF.是什么意思_Urea combustion method was adopted to prepare BaCeO_3 doped with Zr, proton conductor with perovskite structure. The electrolyte was measured by XRD, TG-DTA, SEM, conductivity test and EMF.在線(xiàn)翻譯_英語(yǔ)_讀音_用法_例句