·µ»Ø

½ø»¯Ö®Î£

Ê×Ò³
¹ØµÆ
»¤ÑÛ
×ÖÌ壺
´ó
ÖÐ
С
µÚÁ½°Ù¶þʮһÕ ¹ÇÊÞ¸´ËÕ(1/2)
   ´æÊéÇ© Êé¼Ü¹ÜÀí ·µ»ØÄ¿Â¼
/

    ´Ë¿ÌµÄËû£¬¿É²»ÊÇÕâÃûÉÙÖ÷µÄ¶ÔÊÖ£¬ÈôÊdzåÉÏÈ¥£¬ºó¹ûÄÑÁÏ£¬¼´Ê¹ÊÇÓÐ×ÅÉñÁú±ä£¬ÍõÔªÏëµ½¶Ô·½µÄÄ§Ñæ£¬ÐÄÖÐÒ²ÊÇ·¢Ðé¡£

    ÉíÐÎÖ»ÊÇÒ»»Î£¬¾Íµ½ÁËÁùÃûħ×åÖ®È˵Ľüǰ¡£

    ÕâÁùÈËÒÔΪûÓÐΣÏÕÁË£¬µ¹ÔÚµØÉÏ£¬ÕýÔÚ³¢ÊÔ»Ö¸´¿Ý½ßµÄÄÚÁ¦¡£

    Ò»ÉùÏ춯´«À´£¬ÕâЩÈ˵¹ÊÇ¿´Á˹ýÈ¥¡£
µÚÁ½°Ù¶þʮһÕ ¹ÇÊÞ¸´ËÕ(1/2),µã»÷ÏÂÒ»Ò³¼ÌÐøÔĶÁ
ÉÏÒ»Õ Ŀ¼ ÏÂÒ»Ò³