[化] 氧化钆; 三氧化二钆

Gadolinia \Gad`o*lin"i*a\, n. [NL. See {Gadolinite}.] (Chem.)
A rare earth associated with yttria and regarded as the oxide
({Gd2O3}) of a metallic element, {gadolinium}.
[Webster 1913 Suppl.]