%0 Journal Article %T ¾ÞÐͱÇñ¼Å§ÄÒÖ×2Àý %A ÅíÔÆ·É %J - %D 2000 %K ±Çñ¼ %K ŧÄÒÖ× %K ÊÖÊõ %U http://journal08.magtechjournal.com/Jwk_wjyx/CN/abstract/abstract8889.shtml