When the CeO2 content is 0.06mol%, potential gradient is maximum, improves about 30%, voltage ratio is lower, and leakage current is the lowest. So the optium content of CeO2 is 0.06mol% in this study.是什么意思_When the CeO2 content is 0.06mol%, potential gradient is maximum, improves about 30%, voltage ratio is lower, and leakage current is the lowest. So the optium content of CeO2 is 0.06mol% in this study.在线翻译_英语_读音_用法_例句