%0 Journal Article
%T ˼ÃÜ´ïÖÎÁÆ50ÀýÓ¤Ó׶ù¸¹ÐºÁÆЧ¹Û²ì
%A ÕŽðÌÒ
%A ºú±¦´º
%A ÖÓÈêÁá
%J -
%D 1999
%K ˼ÃÜ´ï
%K Ó¤Ó׶ù¸¹Ðº
%U http://journal08.magtechjournal.com/Jwk_wjyx/CN/abstract/abstract6953.shtml