%0 Journal Article %T ȮҧÉ˺óÖÂÈ«ÉíÁܰͽáÖ×´ó1Àý %A ËÎÏþÁá %A ´ÞÁá %A Ñî¾ü %J - %D 1999 %K ȮҧÉË %K ÁܰͽáÖ×´ó %U http://journal08.magtechjournal.com/Jwk_wjyx/CN/abstract/abstract8759.shtml