·µ»Ø

ÎÒ´ýÇäÖ®ÒÔ³Ï

Ê×Ò³
¹ØµÆ
»¤ÑÛ
×ÖÌ壺
´ó
ÖÐ
С
µÚÒ»ÕÂ ÉÆÕß²»À´1(1/2)
   ´æÊéÇ© Êé¼Ü¹ÜÀí ·µ»ØÄ¿Â¼
    ×Ô¹ÅÌìÏ´óÊÆ£¬·Ö¾Ã±ØºÏ£¬ºÏ¾Ã±Ø·Ö¡£

    ÐÂÒÊÍõ³¯½¨¹úÆß°ÙÓàÔØ£¬·±ÈÙÆß°ÙÓàÔØ£¬È´ÖÕÊÇÔáËÍÔÚÁËÄ©´ú¾ýÍõÐÁÅæÊÖÉÏ¡£

    ÐÁÅæÊ®ÁùËêµÇ»ù³ÆÍõ£¬ÔÚλ¹²¶þÊ®ÆßÔØ£¬Æä×ԵǻùÆð±ã»èÓ¹ÎÞµÀ¡¢³èÐż鳼¡¢²Ðº¦ÖÒÁ¼¡¢ÃÒ·ÑÉݳޣ¬µ¼Ö³¯¸Ù´óÂÒ£¬¹úÊÆ¼±ËÙË¥°Ü¡£ÓÖ·êÁ¬ÄêÌìÔÖ£¬°ÙÐÕÁ÷ÀëʧËù¡¢¶öéè±éÒ°¡£

    Ãñ¼äÔçÒÑÔ¹ÉùÔØµÀ£¬ÐÁÅæÈ´ÖÃÈôØèÎÅ£¬ÉõÖÁÌýÐż鳼ËùÑÔ£¬ÒâÒªÏ÷·ª¡£

    ÐÁÅæ´Ë¾ÙÖÕÓÚ³¹µ×´¥Å­Á˸÷µØÖîºî£¬ÒÔÖ¸÷µØÖîºîÁ¬·¬ÆðÒ壬ʷ³Æ¡°ÖîºîÖ®ÂÒ¡±¡£

    ¡°ÖîºîÖ®ÂÒ¡±ÀúʱÆßÔ£¬×îÖÕÐÂÒÊÍõ³¯²»µÐÃðÍö£¬ÐÁÅæ×Ô¾¡ÓÚ×ÏÞ±¹¬ÍûÔĄ̂¡£

    ºó£¬ÎªÕù¶áÁìµØ£¬À©´ó·ª¹úÊÆÁ¦£¬¸÷Öîºî¹ú»¥Ï๥·¥£¬³ÖÐøÁ˳¤´ï°ÙÄêµÄÕù°ÔÕ½Õù¡£

    °ÙÄêÂÒÊÀ£¬ÊµÁ¦²»¹»µÄÖîºî¹ú±»ÊµÁ¦ÐÛºñµÄÖîºî¹úÍ̲¢£¬Ö±µ½×îºó£¬Ö»Ê£ÏÂÁËËÄ´óÖîºî¹ú¡ª¡ªÔ½¹ú¡¢Â³¹ú¡¢ÕÔ¹úºÍ·Ñ¹ú¡£

    ËÄ´óÖîºî¹ú¹úÁ¦Ï൱£¬ÓÖ¸÷×ÔÅ̾áÒ»·½£¬µ½ÊÇÈðÙÄê·×ÂҵľÖÃæÖÕÓÚÖð²½Îȶ¨¡£

    ºó£¬ËÄ´óÖîºî¹úÖ÷Æú¡°Íõ¡±ºÅ£¬¸ÄÓá°µÛ¡±³Æ¡£²¢Õýʽ½¨¹ú£ºÔ½¹ú¸üÃûΪÆëÔ½£¬¶¨¶¼ÉÌÒõ£»Â³¹ú¸üÃûΪËÞÐÇ£¬¶¨¶¼ž›Ñô£»ÕÔ¹ú¸üÃûΪÕÑ›³£¬¶¨¶¼Àè¹£»·Ñ¹ú¸üÃûΪ»ªÑ¬£¬¶¨¶¼µ¤áé¡£

    ÆëÔ½µØ´¦ÖÐÔ­¸¹µØ£¬Î÷ÁÚ»ªÑ¬£¬¶«ÁÚËÞÐÇ£¬Äϲ¿ÓÖ½ô°¤×ÅÕÑ›³£¬Î¨±±²¿ÓÐÉÙÊý¹ú¾³ÓëÓÎÄÁÃñ×å±±µÒ½ÓÈÀ£»

    ËÞÐǵش¦ÖÐÔ­¶«²¿£¬¶«ÃæÁÙº££¬Î÷±ßÊÇÆëÔ½£¬ÄϱßÓëÕÑ›³½ÓÈÀ£¬±±±ßÈ´ÊÇÈ«ÃæÓë±±µÒ½ÓÈÀ£»

    ÕÑ›³µØ´¦ÖÐÔ­Äϲ¿£¬ÓëËÞÐÇÒ»°ã¶«ÃæÁÙº££¬Î÷±±²¿¼°±±²¿ÒÀ´ÎÓ뻪Ѭ¡¢ÆëÔ½¡¢ËÞÐǽÓÈÀ£¬¶øÎ÷Äϲ¿¼°Äϲ¿ÔòÓëÄÏÒĽÓÈÀ£»

    »ªÑ¬µØ´¦ÖÐÔ­Î÷²¿£¬³ýÁ˶«ÃæÓëÆëÔ½¡¢ÕÑ›³½ÓÈÀÖ®Í⣬ÄÏÓÐÄÏÒÄ¡¢Î÷ÓÐÈ®ÈÖ¡¢±±Óб±µÒ£¬¾¹ÊDZ»ÕâÈý¸öÓÎÄÁ²¿×åÒÔºÏÎ§Ö®ÊÆ»·±§ÆäÖС£

    ÖÁ½ñ¾à¡°ÖîºîÖ®ÂÒ¡±ÒѹýÈ¥Á½°ÙÓàÄ꣬¶ø×Ô°ÙÄêǰËÄ´óÖîºî¹ú¸üÃû½¨¹úÒÔÀ´£¬Õâ°ÙÄê¼äËÄ´ó¹ú¼äËäżÓÐĦ²ÁÈ´´Óδ·¢Éú´óÕ½¡£

    ¿É»ªÑ¬¹úÈ´Òò´¦µØÊƲ»ÃîÖ®¾³µØ£¬Õâ°ÙÄêÀ´¾¹ÊÇ´Ó²»µÃ°²Äþ¡ª¡ªÄϾ³±»ÄÏÒÄËùÈÅ£¬Î÷¾³±»È®ÈÖËùÇÖ£¬±±¾³¸üÊÇÄêÄ궬¼¾±»±±µÒÉÕɱÇÀÂÓ¡£

    ÊÇÒÔ×Ô°ÙÄêǰÕýʽ½¨¹úÒÔÀ´£¬»ªÑ¬¹ú¹úÄÚË䰲̩ƽÎÈ£¬¿ÉÄÏ¡¢Î÷¡¢±±Èý´¦±ß¾³È´´Óδֹͣ¹ýÕ½Õù¡£

    ¶øÎÒÃǽñ¶ùÒª½²µÄ£¬¾ÍÊÇ·¢ÉúÔÚÕ⻪Ѭ¹úÄÚµÄÒ»¶ÎÆæÊ¡ª¡ª

    **********

    »ªÑ¬¹úÊ·²áÉÏÓÐÕâôһ¶Î¼ÇÔØ¡ª¡ª

    ÐûÎäµÛƽÐñÊ®Ä꣬³õ´º¡£

    ÕÑ›³¹úÌ«×ÓÄ«ÀëÙÉͬ¹úÕÑ›³Æß»Ê×Óīҹ³õ·Ã»ªÑ¬£¬ÒâΪÇóÈ¡ÐûÎäµÛ°®Å®ÄýëÙ¹«Ö÷ΪÕÑ›³¹úÌ«×Óåú£¬ÒÔ½áÁ½¹ú°ÙÄêÇØ½úÖ®ºÃ¡£Ê±Ä꣬ÄýëÙ¹«Ö÷·¼ÁäÊ®Èý¡£

    ÐíÊDz»Ô¸ÄýëÙ¹«Ö÷Ô¶¼ÞÁÚ¹ú£¬ÐûÎäµÛÓÚ´ÎÈÕµ±³¯Ðû³ÆÄýëÙ¹«Ö÷ÔçÒÑÓëÒѹÊÕòÔ¶½«¾üÑÕÕæÖ®¶À×ÓÑÕËìuÑÕ³õº®¶¨Ï»éÊ£¬²¢ÑÔÃ÷¶þÈ˽«ÓÚÆ½ÐñʮһÄ꣬ÄýëÙ¹«Ö÷¼°óÇÖ®Äê³É»é¡£

    ´ËÚ¯Ðû³ö£¬ÕÑ›³¹úÌ«×ÓÄ«ÀëÖ»µÃÙÉͬÕÑ›³¹ú¶þ»Ê×ÓīҹʧÍû¶ø·µ¡£

    ºó£¬ÐûÎäµÛƽÐñʮһÄ꣬Ïijõ¡£
µÚÒ»ÕÂ ÉÆÕß²»À´1(1/2),µã»÷ÏÂÒ»Ò³¼ÌÐøÔĶÁ
ÉÏÒ»Õ Ŀ¼ ÏÂÒ»Ò³