·µ»Ø

Õâ¸öÃ÷ÐÇÀ´×ÔµØÇò

Ê×Ò³
¹ØµÆ
»¤ÑÛ
×ÖÌ壺
´ó
ÖÐ
С
˵һÏÂ×î½üµÄ¸üаÉ(1/2)
   ´æÊéÇ© Êé¼Ü¹ÜÀí ·µ»ØÄ¿Â¼
    ×î½üµÄ¸üÐÂȷʵ²»Ïñ»°£¬ÔÚÕâÀï¸ú´ó¼ÒÈϸö´í¡£

    ÏÈ˵²¹¾È´ëÊ©£º¹úÇì½áÊøÖ®ºó£¬È±Ï¯µÄËĴα¬¸ü»áÒ»Ò»²¹ÉÏ¡£

    ÁíÍ⣬ÔÙÇëÈÝÎÒ½âÊͽâÊÍ¡£

    ±¬¸üÆäʵ»¹ÊÇÄܱ¬ÆðÀ´µÄ£¬¾ÍÏñ×ʼµÄÁ½ÌìÒ»Ñù¡£

    ÎÒÒ²³ì³ùÂúÖ¾£¬¾õµÃ»î¶¯½±ÀøÄö¨ÁË¡£

    µ«ÊÇ£¬ÎÒ±¬¸üÖ®ºó£¬Ò»¿´±¾ÕÂ˵ºÍÊéÆÀ£¬ÓгöÏÖ¸ºÃæÆÀÂÛ¡£ËµÎÒΪÁË×·ÇóËÙ¶È£¬·ÅÆúÁËÖÊÁ¿¡£

    ÎÒ»ÅÁËѽ¡£

    ÒòΪÎÒÊÇ×¢ÖØÖÊÁ¿¶àÓÚ×¢ÖØÊýÁ¿µÄÈË¡£

˵һÏÂ×î½üµÄ¸üаÉ(1/2),µã»÷ÏÂÒ»Ò³¼ÌÐøÔĶÁ
ÉÏÒ»Õ Ŀ¼ ÏÂÒ»Ò³