%0 Journal Article %T С¶ù±ÇǰͥºáÎÆ¼¡ÈâÁö1Àý %A ²Ì»ª³É %A ÏÊÀ¥ÂØ %A Àè־ǿ %J - %D 2001 %K С¶ù %K ±Çǰͥ %K ºáÎÆ¼¡ÈâÁö %U http://journal08.magtechjournal.com/Jwk_wjyx/CN/abstract/abstract13369.shtml