The plasma-sprayed LSM coating presented a cubic perovskite structure corresponding to La0.8Sr0.2MnO3 and a porous microstructure.是什么意思_The plasma-sprayed LSM coating presented a cubic perovskite structure corresponding to La0.8Sr0.2MnO3 and a porous microstructure.在线翻译_英语_读音_用法_例句