LUMINESCENCE OF TERBIUM ION IN SOLID SOLUTIONS OF (Y_(0.9)Gd_(0.1))_2O_2S AND (Gd_(0.9)La_(0.1))_2O_2S是什么意思_LUMINESCENCE OF TERBIUM ION IN SOLID SOLUTIONS OF (Y_(0.9)Gd_(0.1))_2O_2S AND (Gd_(0.9)La_(0.1))_2O_2S在线翻译_英语_读音_用法_例句