·µ»Ø

Ò»²»Ð¡ÐÄÀ´µ½Ô¶¹ÅÔõô°ì

Ê×Ò³
¹ØµÆ
»¤ÑÛ
×ÖÌ壺
´ó
ÖÐ
С
070 ˼Σ(1/2)
   ´æÊéÇ© Êé¼Ü¹ÜÀí ·µ»ØÄ¿Â¼
    Ò»¸ö˶´óµÄºþ²´£¬¾²¾²µÄÌÉÔÚ´ó²ÝÔ­ÖУ¬ºþ²´Ö®ÉÏ£¬±Ì²¨µ´Ñú£¬ºþ°¶ËÄÖÜ£¬³ÉȺµÄÅ£Ñò£¬¾°É«Ö®ÃÀ£¬¼òÖ±ÁîÈËÃÔ×í¡£

    ÕâÀ¾ÍÊÇÓÐÑβ¿Ðµľۼ¯µØÁË¡£

    ÕÔê»ÒѾ­´ø×Å×åÈËǨáã¹ýÀ´ÈýÌìÁË£¬Õâʱºò£¬×åÈËÒѾ­½¥½¥¿ªÊ¼Ï°¹ß²ÝÔ­ÉϵÄÉú»î£¬·´Õý£¬³ÔʳʲôµÄ£¬¶¼²»ÓóÿÌìÖ»Òª¿´×ÅţȺºÍÑòȺ³Ô²Ý±ã³É£¬ÕâÑùµÄÊæ·þÈÕ×Ó£¬ÊǸöÈ˶¼»á¹ý¡£

    µ«ÊÇ£¬ÕâÑù¹ýÏÂÈ¥£¬¿Ï¶¨ÊDz»Ðеġ£

    Èç´Ë°²ÒݵÄÉú»î£¬ÊDz»¿ÉÄܳ־õ쬾ÍËãÅ£ÑòÔٶ࣬ҲÓгÔÍêµÄÒ»Ì죬¶øÇÒ£¬°²ÒݵľÃÁË£¬È˾ͻáÂýÂý±äµÃÀÁÉ¢£¬µ½Ê±ºò£¬¿ÖŲ»ÓÃѦÂù²¿À´±¨¸´£¬ÓÐÑβ¿¾Í×Ô¼º°Ñ×Ô¼º¸øÍæÍêÁË¡£

    ¸üºÎ¿ö£¬Õâ»á¶ù»¹Ã»µ½°²ÒݵÄʱºò£¬Ë­ÖªµÀѦÂù²¿ÄÇÑù¿Ö²ÀµÄ´ó²¿Âä»á²»»áÓв»ÎªÈËÖªµÄÊÖ¶ÎÕÒµ½ËûÃÇ£¬µ½Ê±ºò£¬Èç¹ûѦÂù²¿µÄÈËÕÒ¹ýÀ´ÁË£¬×åÈË»¹ÊÇÕâ״̬£¬ÄǿɾÍÕæµÄÍêÁË¡£

    ÕÔê»Ä¬Ä¬µÄ¹Û²ìÁËÈýÌ죬Ҳ˼Ë÷ÁËÈýÌ죬ÖÕÓÚ¾ö¶¨£¬ºÃºÃ½Ìµ¼Ò»·¬×åÈË£¬ÈÃËûÃÇÖªµÀÏÖʵµÄ²Ð¿á£¬ÈÃËûÃÇÖªµÀ¾Ó°²Ë¼Î£µÄÖØÒªÐÔ¡£

    ÕâÌìÒ»Ô磬ËûÔçÔç±ã½«×åÈËÕÙ¼¯ÆðÀ´£¬ÈÃËûÃǰ´¹æ¾ØÔÚ×Ô¼ºÐ½¨µÄ´óÕÊǰ¼¯ºÏ¡£

    Õâ¸öËùνµÄ¹æ¾Ø×ÔȻҲÊÇËû¶¨Ïµģ¬ËµÆðÀ´£¬ºÜ¼òµ¥£¬ÄǾÍÊÇËùÓÐÇà׳±ØÐëÕûÕûÆëÆëÅųÉÁ½ÁУ¬Õ¾ÔÚÁ½±ß£¬ËùÓÐ×åÈ˱ØÐëÒÔÏÖÓеļÒͥΪµ¥Î»£¬ÒàÕûÕûÆëÆëµÄÅųÉÁ½ÁУ¬Õ¾ÔÚÖм䡣

    ËûÖªµÀ£¬Õâ¸öÒªÇó²¢²»¸ß£¬×åÈËÕâµãÃæ×ӿ϶¨»á¸ø£¬±Ï¾¹£¬ËûµÄÍþÐÅ£¬Äã¿É²»ÊÇ´µ³öÀ´µÄ¡£

    ²»¹ý£¬¿É²»ÒªÐ¡¿´ÕâµãÒªÇ󣬼ÍÂÉÑÏÃ÷µÄ²¿¶Ó£¬Äǿɶ¼ÊÇ´ÓÕâÖÖСҪÇó¿ªÊ¼£¬Ò»²½²½²ÙÁ·³öÀ´µÄ¡£

    ÕÔê»ÔÚ×åÈËÂÔ´ø³Ô¾ªµÄÄ¿¹âÖÐÒ»´ÎÓÖÒ»´Î£¬²»ÑáÆä·³µÄÉÏǰµ÷Õû×ÅËûÃǵÄÕ¾×˺ÍÏ໥֮¼äµÄ¾àÀ룬ֱµ½ËùÓÐ×åÈË¿´ÉÏÈ¥¶¼ÅÅÕûÆëÁË£¬ËûÕâ²Å»Øµ½×îÇ°Ãæ£¬ÃæÏòËùÓÐ×åÈË£¬ÀÊÉùµÀ£º¡°´ó¼Ò¸Ð¾õÈçºÎ£¬Õâ²ÝÔ­ÉϵÄÈÕ×ӺùýÂ𣿡±

    ¡°ºÃ°¡¡£¡±

    ¡°±ÈÒÔǰסéÎݵÄʱºòºÃ¶àÁË¡£¡±

    ¡°ÌìÊ×Á죬ÄãÕæÀ÷º¦£¬ÎÒÃǸú×ÅÄãÓи£ÏíÁË¡£¡±

    Ò»ÖÚ×åÈËÆß×ì°ËÉàµÄ»Ø´ð×Å£¬Ädz¡Ã棬˲¼ä±ãÈÈÄÖÆðÀ´¡£

    Ã»Ïëµ½£¬ÕÔê»È´ÊÇüͷһÖ壬̧ÊÖµÀ£º¡°´ó¼Ò±ð¼±×ź°ºÃ£¬ÓÐЩÊÂÇ飬ÎÒ»¹Ã»¸ú´ó¼ÒËµÄØ¡£¡±

    Ò»ÖÚ×åÈ˼û×´£¬Á¬Ã¦ÊÕÉù£¬±Õ×ì¡£

    ±Ï¾¹£¬ÕâÌì¿É²»ÊÇÊ²Ã´ÉÆ²ç£¬ËûɱÆðÈËÈËÀ´£¬ÄÇÊÇÑÛ¾¦¶¼²»´øÕ£Ò»Ïµġ£

    ÕÔ껼û´ó¼Ò¶¼²»¿ÔÆøÁË£¬Õâ²ÅÑÏËàµÄµÀ£º¡°ÒÔºó£¬ÎÒÎÊ´ó¼ÒʲôÎÊÌ⣬´ó¼ÒÖ»Òª»Ø´ð£¬ÊÇ»òÕß²»ÊÇ£¬ºÃ»òÕß²»ºÃ£¬ÖªµÀ»òÕß²»ÖªµÀµÈµÈ±ãÐÐÁË£¬¶àÓàµÄ»°¾Í²»ÒªËµÁË£¬ÖÁÉÙ£¬ÔÚËùÓÐ×åÈ˶¼¾Û¼¯ÔÚÒ»ÆðµÄʱºò£¬²»ÒªËµ·Ï»°£¬ÕâÑù»áÀË·Ñ´ó¼ÒµÄʱ¼ä£¬ÖªµÀÁËÂ𣿡±

    ¡°ÖªµÀÁË¡£¡±

    Ò»ÖÚ×åÈ˲βÆëµÄ»Ø´ð×Å£¬ÄÇÉùÒô£¬»¹ÊÇÓеãÂÒ¡£

    ÕÔê»Ã¼Í·ÓÖÊÇÒ»Öå£¬Ëæ¼´ÓÖÑÏËàµÄµÀ£º¡°»Ø´ðÒªÕûÆëÒ»µã£¬ÓÐÁ¦Ò»µã£¬ÕâÑù²ÅÄÜÌåÏÖ³ö´ó¼ÒµÄ¾«ÆøÉñ£¬ÖªµÀÁËÂ𣿡°

    Ò»ÖÚ×åÈËÎÅÑÔ£¬Á¬Ã¦ÊÔ×ÅÆëÉùµÀ£º¡±ÖªµÀÁË¡£¡°

    àÅ£¬Õâ´ÎÃãÇ¿»¹Ëã¿ÉÒÔ¡£

    ÕÔê»Î¢Î¢µãÁ˵ãÍ·£¬Ëæ¼´ÓÖÑÏËàµÄÎʵÀ£º¡°ÄãÃÇ˵£¬ÕâôºÃµÄÈÕ×Ó£¬ÆäËû²¿ÂäµÄÈË»áÏÛĽÂ𣬻áÑÛºìÂ𣿡±
070 ˼Σ(1/2),µã»÷ÏÂÒ»Ò³¼ÌÐøÔĶÁ
ÉÏÒ»Õ Ŀ¼ ÏÂÒ»Ò³