%0 Journal Article %T ΢´´ºóÂ·ÐØÑü×µ¹ÇÕÛÄڹ̶¨12Àý %A ÑÏ»³Äþ %A Ò¶ÈÙ %A ÕÅì¿ %A ¶ÎÑÞΰ %A ÅËÓÀ·É %A ¸ß·æ %J - %D 2007 %K ÐØÑü×µ¹ÇÕÛ %K Äڹ̶¨ %K ΢´´ %U http://journal08.magtechjournal.com/Jwk_wjyx/CN/abstract/abstract12122.shtml