1J.S.Wang1,2) ,M.L.Zhou2) ,J.X.Zhang2) ,Z.R.Nie2) T.Y.Zuo2) and G.J.Zhang2) 1) State Key Laboratory of Materials Chemistry and Applications,Peking University ,Beijing 100871 ,China2) Schoolof Materials Science and Engineering ,Beijing Polytechnic Univers.ASTUDY OF VALENCE OF YTTRIUM IN Y_2O_3 Mo CATHODE[J].Acta Metallurgica Sinica(English Letters),1999,12(4):602-606. 被引量：16
