ʱÇÕÖåÁËÖåü£¬¡°ÄѵÀÊÇÎÒ±í´ïµÄÌ«¹ýÄ£ºý£¬·ïÙâ²»ÖªµÀÀëÔ¨¸ç¸çµÄÀ÷º¦£¿¡±
Å®º¢×Ó¶¼Ï²»¶À÷º¦µÄ´óÓ¢ÐÛ£¬Èç¹ûËýÖªµÀÀëÔ¨¸ç¸çµÄÀ÷º¦Ö®´¦£¬¿Ï¶¨»áÐÄÉùÑöĽµÄ£¬Ê±ÇÕÔÚÐÄÀï¿Ï¶¨µÄµãÁ˵ãÍ·£¬Ëû×¼±¸ÔÙÕÒ»ú»á½²½²ÀëÔ¨¸ç¸çµÄΰ´óʼ£¡£
·ïÙâ¸ù±¾¾Í²»ÖªµÀËûµÄÐÄÀïÔÚÏëЩʲô£¬·ñÔòÒ»¶¨Òª°Ñ°×ÑÛ·³öÌì¼ÊÈ¥£¬¼òֱ̫ÀëÆ×ÁË¡£
Ëý´ËʱÕýÔÚרÐĵĹ۲ì×ÅÖÜΧ£¬ËûÃÇ×ß×Å×ß×Å£¬·ïÙâͻȻ»ØÍ·£¬Ê±ÇÕÒ²¸ú×ÅËý»ØÍ·¡£
ʱÇյɴóÁËÑÛ¾¦£¬¿´×źóÃæ£¬Éì³öÊÖÖ¸£¬²ïÒìµÄָןóÃæ£¬ºóÃæËûÃÇ×ß¹ýµÄÊ÷ÁÖ²»ÖªµÀʲôʱºò¾ÓÈ»ÏûʧÁË£¬ËûÃǽÅϸողȹýµÄ²ÝÒ²²»¼ûÁË¡£
·ïÙâ¿´×ÅÕâһĻÈôÓÐËù˼£¬×ªÑÛ¼äÊ÷ÁÖ±»»ÆÉ³È¡´ú£¬ÔÂÁÁ±»Ì«ÑôÈ¡´ú£¬ËûÃÇÇ×ÑÛÄ¿¶ÃÁËÕâÆ¬Ê÷ÁֵıäǨ¡£
·ïÙâ¿´×ÅÊ÷ÁÖµÄÏûʧ£¬¸ÇÉÏÒ»²ã²ãµÄ»ÆÉ³£¬ÐÄÖкÃÏñÓÐÊ²Ã´ÒªÆÆÑÀÉú³¤Ò»Ñù£¬Õû¸öÈ˶¼½øÈëÁËÒ»ÖÖÆæÃîµÄ¾³½ç¡£
ʱÇÕ¿´ÁË¿´·ïÙ⣬¼ûËýÑÛÉñ·¢¹â£¬ÈËÒ²¿´×ÅÇ°Ãæ·¢´ô£¬ËûÕÅÁËÕÅ×죬µ½µ×ûÓÐ˵ʲô£¬Ö»ÊÇĬĬµÄÊØÔÚËýµÄÉí±ß¡£
ÊÇʲôÔڸı䣿·ïÙâµÄÐÄËæ×ÅÊ÷ľµÄÉú³¤¡¢¿Ýή¡¢¸¯Ð࣬ÔÚ±äΪ»ÄÄ®£¬Ê±¹â±äǨ£¬ÊDz×É£¡¢ÊDZäǨ£¡
·ïÙâ±ÕÉÏÁËÑÛ£¬ÔÚÄÔº£ÀïÑÝÁ·Ê÷ľÉú³¤µ½±äΪ»ÄÄ®µÄ¹ý³Ì£¬Ê±¼ä²»ÖªµÀ¹ýÈ¥Á˶à¾Ã£¬Ê±ÇÕ̧ͷ¿´ÁË¿´Í·¶¥µÄÌ«Ñô£¬Ì§ÊÖ²ÁÁ˲Á¶îÍ·µÄº¹Ë®£¬ÌòÁËÌò×Ô¼ºÓÐЩ·¢¸ÉµÄ×ì´½¡£
»Ã¾³2(1/2),µã»÷ÏÂÒ»Ò³¼ÌÐøÔĶÁ