%0 Journal Article %T Сβº®Ñò²ú¸áÐÔ×´µÄ΢ÎÀÐDZê¼ÇÑо¿ %A À×Ñ©ÇÛ %A ³Âºê %A ÐìÍ¢Éú %A Ô¬Ö¾·¢ %A ¹ùÂú²Å %A ËÎÊÀµÂ %A À׳õÆÚ %A Ëïά±ó %J ÉüÐóÊÞҽѧ±¨ %P 530-535 %D 2003 %U http://118.145.16.233/Jweb_xmsy/CN/abstract/abstract9920.shtml