%0 Journal Article
%T ÖÐÒ½ÖÎÁƱÇñ¼Ñ×
%A ½¹Ææ·å
%J -
%D 1997
%K ±Çñ¼Ñ×
%U http://journal08.magtechjournal.com/Jwk_wjyx/CN/abstract/abstract7894.shtml