µÚ496Õ ÇëÎÊС½ãÄãµÄ·¼Ãû£¿(1/2)
½ªÁèÑÛµ×ÉÁ¹ýÔ¹¶¾µÄº®¹â£¬ÕâÊÀ½çÉÏËùÓÐÏëÒªÔª¾°³ÎÈ¥ËÀµÄÈË£¬×îºó¶¼»áËÀÔÚËýµÄÊÖÀï¡£
¡°Êǰ¡£¬ËýÒ»ÐÄÏëÒªÎÒÈ¥ËÀ£¬Ö»ÓÐÎÒËÀÁË£¬ÕâÊÀ½ç²ÅÄܰ²Äþ¡£Ð¡Á裬ÎÒÕâÑùҲͦºÃ£¬
ÖÕÓÚ¿ÉÒÔ»»Ò»ÖÖÉí·Ý£¬ÔÚËýÉí±ßÉú»îÁË¡£¡±
µÚ496Õ ÇëÎÊС½ãÄãµÄ·¼Ãû£¿(1/2),µã»÷ÏÂÒ»Ò³¼ÌÐøÔĶÁ