%0 Journal Article %T ͼÏó·ÖÎö°ïÖú¾¯²ì¸ú×Ù×ï·¸ %A Mulha. %A R ¹Ë¾ÛÐË %J ºìÍâ %D 1996 %I %K ºìÍâ̽²â %K ¸ú×ÙÆ÷ %U http://www.alljournals.cn/get_abstract_url.aspx?pcid=5B3AB970F71A803DEACDC0559115BFCF0A068CD97DD29835&cid=1319827C0C74AAE8D654BEA21B7F54D3&jid=3723000AE493FCE650601982177048B1&aid=CCBCBA1D60B5249A3913F5C56BA00D9A&yid=8A15F8B0AA0E5323&iid=708DD6B15D2464E8&sid=6209D9E8050195F5&eid=933658645952ED9F&journal_id=1672-8785&journal_name=ºìÍâ&referenced_num=0&reference_num=0