%0 Journal Article
%T ¼±ÐÔ·úÒÒõ£°·Öж¾84ÀýÁÙ´²·ÖÎö
%A ôûÝÝæ
%J -
%D 1999
%K ·úÒÒõ£°·
%K Öж¾
%K ÒÒõ£°·
%U http://journal08.magtechjournal.com/Jwk_wjyx/CN/abstract/abstract5787.shtml