¸Õ²Å¶ÁÁËͬÊ·¢µÄÒ»¸öÅóÓÑȦ£¬ÌâÄ¿ÊÇ¡°ÂèÂèµÄ×죬¾ö¶¨º¢×ÓµÄδÀ´¡£¡±Í¬Ê»¹¸ø³öÁËÕâÑùµÄ¸ÐÊÜ£º¡°ÓïÑÔÓÐÎÂÇéÒ²Óб©Á¦£¬ÄãµÄÓïÑÔÀï²Ø×ź¢×ÓµÄδÀ´£¬Ô¸ÄãÓÃÈÈÇéµÄÓïÑÔÉõÖÁÊÇÉÆÒâµÄ»ÑÑÔ¶à¶à¹ÄÀøº¢×Ó£¬°ïÖúº¢×Ó»î³É×Ô¼º×îÏëÒªµÄÄ£Ñù£¡¡±²»Ö»ÊÇÂèÂ裬ÎÒÃǵÄÓïÑÔͬÑùÒ²¾ö¶¨º¢×ÓµÄδÀ´¡£ÒòΪÎÒÃÇ×öןÍÂèÂèͬÑùÖØÒªµÄÅàÓýº¢×ӵŤ×÷¡£
ÎÄÕÂÀïÀý¾ÙÁËÒ»¸öʼÖÕÓùÄÀøº¢×Ó»ñµÃÁ˳ɹ¦µÄÂèÂè¡£Ò²Àý¾ÙÁËÒ»¸öΪÁ˱¨¸´°Ö°ÖµÄ»°¡°ÄãÔçÍí¶¼µÃ½ø¼àÓü¡±¶ø°Ë´Î×Ý»ðµÄ¶ù×Ó¡£
ÓùÄÀøµÄÓïÑÔʹº¢×Ó»ñµÃ³É¹¦ÎÒÔç¾Í¶Á¹ýÏà¹ØÎÄÕ¡£ÂÞÉËþ¶ûЧӦÎÒÒ²ÖªÏþ¡£¿ÉÊÇÔÚ×Ô¼ºµÄʵ¼Ê½ÌѧÖУ¬ÓÐʱÒòΪæµ£¬¸üÒòΪ¶Ôº¢×ӵijɳ¤ÒªÇóÆÈÇУ¬ÉúÆøº¢×ӵIJ»ÕùÆø£¬¾³£Íü¼ÇÁËÕâ¸öºÜÖØÒªµÄÓýÈË·½·¨¡£·´Ë¼×Ô¼ºµÄ×ö·¨£¬ä¡çùÓ¦¸Ã¾ÍÊÇ×îµãÐ͵ÄÀý×Ó¡£
ÎÂůµÄÓïÑÔ(1/2),µã»÷ÏÂÒ»Ò³¼ÌÐøÔĶÁ