½üÈÕÓÉÎÒ¹«Ë¾Éè¼ÆµÄ½­ËÕij»¯¹¤ÆóҵβÆø´¦Àí×°ÖÃÊ©¹¤Íê³É£¬¼´½«½øÐпª³µÊÔÔËÐС£¸ÃÏîÄ¿ÓÉÎÒ¹«Ë¾Ìṩ¹¤ÒÕ°ü²¢Ìṩ½¹µãÉ豸£¬Éè¼Æ½ÓÄÉÁ½¼¶ÎüÊÕËþ£¬ÊµÏÖ¶Ôº¬DMACβÆøµÄÎüÊÕ£¬ÅÅ·ÅβÆøµÖ´ïÍâµØ»·±£±ê×¼£¬½â¾ö¸Ã¹«Ë¾Î²ÆøÅÅ·ÅÀ§ÈÅ¡£²¢ÇÒ¸Ã×°ÖÿɶÔβÆøÖÐDMAC½øÐнÓÄÉ£¬±¬·¢¾­¼ÃЧӦ£¬½µµÍÔËÐб¾Ç®¡£