%0 Journal Article %T Ô­·¢ÐÔË«²àÂѳ²·Ç»ôÆæ½ð¶ñÐÔÁܰÍÁö2Àý %A Áõ³¯Ï¼ %A Ò¶Óñ÷ %A ½ÏþÀ¼ %J - %D 2009 %K Ë«²àÂѳ² %K ·Ç»ôÆæ½ðÁܰÍÁö %U http://journal08.magtechjournal.com/Jwk_wjyx/CN/abstract/abstract6591.shtml