·µ»Ø

±¾åúºÜÑýºÜµÍµ÷

Ê×Ò³
¹ØµÆ
»¤ÑÛ
×ÖÌ壺
´ó
ÖÐ
С
µÚ¶þÊ®ÈýÕ ´ó»é(1/2)
   ´æÊéÇ© Êé¼Ü¹ÜÀí ·µ»ØÄ¿Â¼
    ¶þÊ®À´ÌìתÑÛ¼´ÊÅ£¬Ã÷Ìì¾ÍÊÇ´ó»éÖ®ÈÕ£¬ÏÖ¸®Öе½´¦Õŵƽá²Ê£¬Ìùϲ×Ö£¬ºì³ñ»¨µÆ¹ÒÂúÁËÔº×Ó¡£¿´×Ÿ®ÖÐææµµµÄÈË£¬Èô˵ǰЩÈÕ×ÓÊÇæµÄÈËÑïÂí·­£¬ÄÇÏÖÔÚÊÇæµÄ¶¼²»ÖªµÀ¸ÃæɶÁË¡£´ÓÄÇ´ÎÖ®ºó£¬ÐþÔÂÁèÔÙûÀ´¹ý£¬´ÓÄÇÒÔºóÄÔ×ÓÀï×ÜÊÇʱ²»Ê±µÄÌø³öËûµÄÓ°×Ó£¬»ÓÖ®²»È¥¡£

    ¶ÔÕâÍ»ÈçÆäÀ´µÄ»éÒö²»ÔÙÊÇÀäÑÛÅÔ¹ÛÈÎÆä·¢Õ¹£¬ÓÐ×ÅÉÙÐíµÄÆÚ´ý£¬Õâ˵²»ÇåµÀ²»Ã÷µÄÏë·¨£¬Ê¹µÃÑÌÇç¸üÏë°ÑËû´ÓÄÔÖгýÈ¥£¬²»¹ýÆÚÍûºÍÏÖʵ×ÜÊÇÏà²îÌ«¶à£¬Ô½ÊDz»ÏëÈÃËûÀ´·³ÐÄ£¬Ô½ÊÇÂúÄÔ×Ó¶¼ÊÇËû¡­Ò»Ìì¾ÍÔÚÕâÑù»Ì»ÌºöºöÖйýÈ¥¡­¡­

    ×øÔÚÊáױ̨ǰ¼¸Óû±©×ßµÄÑÌÇç´Ëʱ¶Ô»éÀñÒÑÊÇÒ»µãÐËȤ¶¼Ã»ÓÐÁË¡£´ÓÌì¸ÕÃÉÃÉÁÁ¿ªÊ¼¾Í±»ÈË´Ó´²ÉÏÍÚÆðÀ´£¬Ëä˵ÑÌÇ簮˯£¬µ«ÊÇÔ糿»¹ÊDz»ÀÁ´²µÄ£¬²»¹ýÕâÒ²ÆðµÄí¥ÔçÁ˰ɣ¿£¡°¡£¿£¡»¹±»Ò»Ö±ÕÛÌÚ×Å£¬ÑÛ¾¦ÒѾ­Õö²»¿ªÁË£¬À§µÄ²»×¡µÄµãÍ·£¬èª¶ùÒѾ­ÌáÐÑËýºÜ¶à´ÎÁË£¬²»¹ýÄÇÊDz»¿ÉÄܹÜÓõģ¬ÒªÖªµÀÑÌÑÌÊǺÜÀÁµÄ¡­

µÚ¶þÊ®ÈýÕ ´ó»é(1/2),µã»÷ÏÂÒ»Ò³¼ÌÐøÔĶÁ
ÉÏÒ»Õ Ŀ¼ ÏÂÒ»Ò³