³ÇÎ÷£¬ÉÌҵ¥£¬Ò»µ½ÈëÒ¹£¬Õ⸽½ü¼¸ºõûÈË¡£
¼Æ³Ì³µ¿ªµÄÒ²¿ì£¬´Ò´Ò¶ø¹ý£¬ÏñÊÇÔÚ˵ÕâÀïºÜÐ°Æø£¬×îºÃ²»ÒªÍ£.
Â¥Í⣬ÕÐÅÆ°ë¹Ò£¬µÆ»ð²»Ã÷¡£
»Øµ½·¿¼äµÄÉÙÄ꣬´ò¿ªÁËËû´øÀ´µÄÄÇ̨ÀÏÄê»ú¡£
ºÍÏÖÔڵij¬±¡±Ê¼Ç±¾²»Í¬¡£
ÉÙÄêÕâһ̨£¬¿´ÉÏÈ¥ÌØ±ð¾É£¬ÏñÊÇÊ®¼¸ÄêǰµÄ»úÐÍÁË¡£
ÕâÑùÀϾɵĻú×Ó£¬´òÓÎÏ·µÄÈ˶¼ÖªµÀ£¬³ýÁË´ò×ÖµÄÊָв»ºÃÖ®Í⣬ÆÁÏÔºÍÄÚ´æ¶¼²»¿ÉÄܹ»Óá£
¿É¾ÍÊÇÕâôһ̨ÀÏÄê»ú£¬¿ªÆÁµÄһ˲£¬ÌØÐ§Ë³×űßÔµÂûÑÓ¿ªÀ´£¬ÒøÉ«µÄ¹â¸ÐÏßÌõ£¬ÔÚҹɫÖÐÓÈΪƯÁÁ£¬¸ü²»ÓÃ˵ÄÇ»úÉíÉÏ£¬ÒþÒþ¸¡¶¯³öµÄ×Öĸ£¬z.
Õû¸öºÚ¿Í½çµÄÈ˶¼ÖªµÀ£¬z×ÖËù´ú±íµÄÒâÒå¡£
Óо䴫ÎÅÊÇÕâÑù˵µÄ¡£
ÍøÂçÈëÇÖʱ£¬Óöz²»Õù£¬½Ô¸©Ê׳ÆÍõ¡£
ûÓÐÈËÖªµÀÏÖÔÚÕâ¸ö×Öĸ±³ºóµÄÈËÊÇË¡£
µ«zµÄÊֶΣ¬±ÈÆðÊ®¼¸ÄêÆðÀ´£¬¸üΪºÝÀ±¡£
µÀÉϵÄÈ˶¼Ëµ£¬zÏÖÔÚΪ»ªÏÄËùÓã¬ÊÇÕæÊǼٲ»Öª¡£
¿ÉÓÐÒ»µã£¬Ë¶¼²»¸ÒÒÔÉíÊÔ·¨¡£
ͬÑùÊìÏ¤ÍøÂ簲ȫµÄ¹Ë½äÔÚÁíÒ»¼äÎÔÊÒ£¬½«ÊÖ»úÉϵÄѶϢ¿´ÁËÁ½±é£¬Ò²¾Í´í¹ýÁËÕâһĻ¡£
Ëý×§ÁËÒ»¼þÍâÌ׳öÀ´£¬µ¥ÊÖ»Ø×ÅÐÅÏ¢£º¡°ÎÒ¹ýÈ¥¡£¡±
¡°ÎÒÅÉÈËÈ¥½ÓÄú£¿¡±
¹Ë½ä½«°ôÇòñһ´÷£¬°´×Ö£º¡°²»Óᣡ±
Ò»ÕûÌ×¶¯×÷ÏÂÀ´£¬ÀûÂäµÄ¸É´à¡£
¹Ë½äÌ§íø¿´ÁËÒ»ÑÛ´°ÍâÈ«ºÚÁ˵ÄÌì¡£
Ëýµ£ÐĵÄÊǸô±Ú·¿¼äµÄСº¢¡£
×ß֮ǰ»¹ÊÇÒª¶£Ööһϡ
ÍâÃæÓÖ¿ªÊ¼ÏÂÓêÁË¡£
µÚÒ»°ÙÁãËÄ(1/2),µã»÷ÏÂÒ»Ò³¼ÌÐøÔĶÁ