¶Ï¶ÏÐøÐøÕâ±¾¡¶¿äÀ×˹Âí¡·Ð´ÁËÒ»Äê¶à£¬ÖÕÓÚ½Ó½üβÉù£¬´ó¸Å»¹ÓÐÁ½ÈýÕ¾ÍÒªÍê±¾ÁË¡£
֮ǰÁ½Èý¸öÔ¶϶ÏÐøÐø¸üУ¬²¢²»ÊÇÌ«¼à£¬¶øÊÇ´ó²¼¼ÒÀïÊÂÇéÌ«¶à£¬¸ù±¾Ã»ÓÐʱ¼äÂë×Ö£¬ËùÒÔµ¼Öµ½ÏÖÔÚ»¹Ã»ÓÐÍê±¾¡£
ÕâÆäÖеÄÐÄ̬±ä»¯£¬ÐÄÀíÀú³Ì£¬´ó²¼»¹Êǵȵ½Íê±¾¸ÐÑÔʱºòÔÙ˵¡£
µ¥ÕÂÖ÷Òª»¹ÊǺʹó¼Ò˵ÏÂÐÂÊéµÄʶù¡£
´ó²¼¿ªÐÂÊéÀ²£¡(1/2),µã»÷ÏÂÒ»Ò³¼ÌÐøÔĶÁ