The crystal structure and microwave dielectric properties of (Pb_(0.48)Ca_(0.52) ) (Fe_(0.5)Nb_(0.5))O_3 ceramics added with CeO_2 was investigated.是什么意思_The crystal structure and microwave dielectric properties of (Pb_(0.48)Ca_(0.52) ) (Fe_(0.5)Nb_(0.5))O_3 ceramics added with CeO_2 was investigated.在线翻译_英语_读音_用法_例句