·µ»Ø

ºì¾¯Ö®Õ½Éñ²¿¶Ó

Ê×Ò³
¹ØµÆ
»¤ÑÛ
×ÖÌ壺
´ó
ÖÐ
С
µÚ¶þ°Ù¶þÊ®ÆßÕ ¶É¹ýÅ­½­ Ê®¶þ(1/2)
   ´æÊéÇ© Êé¼Ü¹ÜÀí ·µ»ØÄ¿Â¼
    µÚ227Õ¶ɹýÅ­½­(Ê®¶þ)

    ¾ÍÕâÑù£¬ÁõÉ­ºÍɽÓêÖ÷ÂÊÁì×ÅÄÇÊ®¼¸Á¾¸÷ʽս³µ²¿¶Ó£¬³Ë×ŵоü»ùµØÄڵĵçÁ¦±»ÈáÑ©ËùÖ¸»Ó×ŵļäµýÆÆ»µµôÁË£¬´Ó¶øÔڵоüµÄ»ùµØÀ½øÐдóËÁµØ¿ñºäÀÄÕ¨£¬¼ûµ½Ê²Ã´´òʲô£¬¿´µ½Ê²Ã´Õ¨Ê²Ã´¡£Ò»Ê±¼ä£¬Ö»¼ûÒ»µÀµÀ¼¤¹âÊøËÄÉ¢¶øÉ䣬Á¬Í¬Ö÷¹âÊø£¬´ø×ÅÄÇЩËÄÉ¢¶øÈ¥µÄÕÛÉä¹âÊø£¬ËÄÉ¢¶ø·É¡£¶øµÐ¾üµÄÄÇЩ¾üʽ¨ÖþÎÔòÔÚÄÇÒ»ÉùÉùµÄ¡°Ö¨ÀãÖ¨À㡱µÄ¼¤¹âÊøµÄ¸²¸ÇʽµÄ¹¥»÷֮ϣ¬Ò»×ù½Ó×ÅÒ»×ùµØ±»¸ÉµôÁË¡£

    ½ÓÏÂÀ´£¬±ãÊǵоüµÄÄǼ¸×ù³ÊÈý½ÇÐΰÚÁеĺË×Ó·¢µç³§ÁË£¡ÑÛ¿´×ÅÄǵÚÈý¸ö¼äµýËùµ¼ÖµÄÓÖÒ»·ÖÖӵĵçÁ¦¹©Ó¦Ê±¼äÒѾ­µ½Ê±¼äÁË£¬ÁõÉ­¸úɽÓê´òÁËÒ»¸öÕкô£¬ÓÚÊÇ£¬Ò»Ê±¼ä£¬ÊýÊ®µÀÇ¿Áҵ魯âÊø£¬ÓÖÒ»´ÎÏò×ŵоüµÄÄÇЩºË×Ó·¢µç³§¹¥»÷¶øÈ¥¡£

    ÒªÖªµÀ£¬ÕâÖÖ¹âÀâÕ½³µ¹¥»÷½¨ÖþÎÄÇ¿ÉÊÇ×îΪÄÃÊֵġ£Ã»Óм¸Ï£¬Ö»¼û×îΪ¿¿½üËûÃǵÄÕ½³µµÄÄÇÒ»×ùºË×Ó·¢µç³§£¬±ãºäÈ»±¬Õ¨µôÁË¡£ÎÒ¿¿°¡£¬ÕæÊǾ«²Ê°¡£¡ÕæÊǾ«²Ê°¡£¡Ö»¼û£¬£¬Á¢¿Ì¼ä£¬Ò»Éù¼¸Óû°ÑÈ˵ĸôĤÕðÆÆµÄ¾ÞÏìÏì³¹´óµØ¼ä£¬½Ó×Å£¬Ò»ÍÅ´ÌÑ۵İ×É«ÁÁ¹â¿ªÊ¼Ñ¸ËÙµØÀ©É¢£¬À©É¢£¬Åò£­´ó£¬Åò£­´ó£¬È»ºó»Ã»¯×÷Ò»ÍÅÄ¢¹½ÔƱãÌÚ¿Õ¶øÆð£¬ÌìµØÖ®¼ä¶ÙʱһƬҫÑÛµÄÏÊÂÌ¡£½Ó×Å£¬¾ÍÔÚÄÇÕóÕó´Ì¶úµÄ±¬Õ¨ÉùÀ¾ÍÔÚÄÇÆ¬Æ¬´ÌÑÛµÄÇ®Â̵ĹââÀÒÔÄǹÉÄ¢¹½ÔÆµÄÆðµãΪÖÐÐÄ£¬ÐγÉÁËһȦ¾Þ´óµÄ³å»÷Ȧ£¬¶øÕâ¸ö³å»÷Ȧ֮Äڵļ¸ºõËùÓеľüÊÂÉèÊ©£¬°üÀ¨¸÷ÖÖÕ½Á¦£¬¶¼Ò»¶¨³Ì¶ÈµØÊܵ½Á˾޴óµÄËðÉË¡£ÓÐЩ¾üÊÂÉèÊ©»òÕßÊÇÕ½Á¦£¬µ±Ê±µÄʱºò»¹Ã»Óб»»÷»Ù£¬¿ÉÊÇÔÚ²»¾ÃÖ®ºó£¬Ëæ×ÅÄǸßÇ¿¶È·øÉäÁ¦µÄÆÆ»µ£¬¾¹Ò²·×·×±¬Õ¨µôÁË£¡

    µ±È»£¬ÁíÍâµÄÄÇÁ½×ùºË×Ó·¢µç³§£¬ÓÉÓÚ¾àÀëÌ«½ü£¬ËùÒÔ£¬×ÔȻҲÊܵ½ÁËÒ»¶¨µÄÓ°Ï죬»ðÃçºôºô£¬ÕûÌåµÄÑù×Ó£¬Ò²³ÊÆÆ°Ü×´ÁË¡£

    ËäÈ»£¬ÕâÒ»´Î¶ÔÓڵоüµÄºË×Ó·¢µç³§µÄ¹¥»÷È¡µÃÁËÒ»¶¨µÄ³É¹û£¬¿ÉÊÇ£¬ÁõÉ­ºÍɽÓêµÄÕ½³µ²¿¶Ó£¬Ò²¸¶³öÁËÒ»¶¨µÄ´ú¼Û¡£ÓÉÓÚÄÇЩ¸ºÔðÖ÷¹¥µÄ¹âÀâÕ½³µµÄ»¤¼×Ì«±¡£¬Í¬Ê±£¬ÄÇЩս³µ¾àÀëÕ¨µãµÄ¾àÀëҲ̫½ü£¬ËùÒÔ£¬¾ÓÈ»ÔÚÄÇÒ»Éù¾ªÌ춯µØµÄºË×Ó·¢µç³§µÄ±¬Õ¨Ö®ÉùÀÓÐËÄ¡¢ÎåÁ¾É½ÓêºÍÁõÉ­µÄ¹âÀâÕ½³µ±»ÄÇÇ¿Áҵijå»÷ÆÆ¸ø»ÙµôÁË¡£ÁíÍ⻹ÓÐÁ½Á¾£¬±¾À´Ö»ÊÇÉúÃüÖµ´ó·ù¶ÈµÄ¼õÉÙ£¬²»¹ý£¬»¹Ã»ÓдﵽÍêÈ«±¬Õ¨µÄµØ²½¡£²»¹ý£¬ÓÉÓڵоüÄÇ×ùºË×Ó·¢µç³§ÔÚ±¬Õ¨µÄʱºò£¬ÊͷųöÁËÇ¿ÁҵķøÉ䣬ËùÒÔ£¬¾ÍÔÚÄÇÖÖÇ¿ÁҵķøÉäµÄ×÷ÓÃ֮ϣ¬ÄÇÁ½Á¾¹âÀâÕ½³µ£¬×îºóÒ²»¹ÊǻٵôÁË¡£

    ¿´µ½ÁËÕâÒ»ÖÖÇé¿ö£¬ÁõÉ­ÄÔ´üÂíÉÏת¶¯ÁËһϣ¬ÐÄÏ룺Æäʵ£¬ÔڵоüµÄµØÃæÒƶ¯Õ½Á¦²¢Ã»ÓжàÉÙµÄÇé¿ö֮ϣ¬ÍêÈ«²»±ØÈÃËùÓеÄÕ½Á¦È«²¿¶¼Ó¿ÉÏÈ¥£¬Ó¿ÉÏÈ¥µÄ¶àÁË£¬ÄÇô£¬ÔڵоüµÄºË×Ó·¢µç³§±¬Õ¨µÄʱºò£¬×Ô¼ºµÄÕ½³µÕ´¹âµÄÒ²¶à¡£ÕâÑùµÄ»°£¬»¹²»ÈçÖ»ÅÉÒ»Á¾£¬¶¥¶àÅÉÁ½Á¾¹âÀâÕ½³µ¹ýÈ¥£¬ÕâÑùµÄ»°£¬¼È´Ý»ÙÁ˵оüµÄºË×Ó·¢µç³§£¬Í¬Ê±£¬ÓÖ±£´æÁË×Ô¼ºµÄ´ó²¿·ÖµÄʵÁ¦£¬ÄÇô£¬ÓÐÕâÑùµÄºÃÊ£¬ÓÖºÎÀÖ¶ø²»ÎªÄØ£¿

    Ïëµ½ÕâÀÁõÉ­±ãɽÓêÉÌÁ¿ÁËһϣ¬¾ö¶¨£¬ÄÇʣϵļ¸×ùºË×Ó·¢µç³§£¬²»ÔÙ½øÐм¯Ìå¹¥»÷ÁË£¬¶øÊǽøÐе¥Ìå¹¥»÷¡£ÕâÑù£¬×îºó£¬ÔÚÓÖËðʧÁËÈýÁ¾¹âÀâÕ½³µµÄÇé¿ö֮ϣ¬ÁõÉ­ºÍɽÓ꣬ÖÕÓڰѵоüµÄºË×Ó·¢µç³§£¬¸øÈ«²¿¸ÉµôÁË¡ª¡ªÒ²¾ÍÊÇ˵£¬ÔÚÕâ±±²¿µÄ´ó²¿·¶Î§Ö®ÄÚ£¬ÔÙҲûÓÐʲôսÁ¦£¬¿ÉÒÔ½èÖúÓÚµçÁ¦À´ÏòËûÃÇ·¢Æð¹¥»÷ÁË¡£

    ¿ÉÊÇ£¬¾­¹ýÁËÕâÑùÒ»·¬¹¥»÷Ö®ºó£¬Á¬±»µÐ¾üµÄºË×Ó·¢µç³§µÄ±¬Õ¨²¨Ëù»÷»ÙµÄ£¬´ø±»µÐ¾üµÄÒ»Ð©ÒÆ¶¯Õ½Á¦Ëù¸ÉµôµÄ£¬ÏÖÔÚ£¬¾ÓȻֻʣÏÂÎåÁ¾¹âÀâÕ½³µÁË¡£×ÔÈ»£¬ÓÉÓÚÕâÎåÁ¾¹âÀâÕ½³µ¾Ã¾­É³³¡£¬Òò´ËËüÃǶ¼Éý¼¶³ÉΪÁËÈýÐǾ«Ó¢¼¶±ð¡£

    ÁõÉ­×Û¹ÛÁËÒ»ÏÂÕû¸öÕ½³¡µÄÇé¿ö£¬·¢ÏÖ£¬×ó±ßµÄµÐ¾üÕóµØÒѾ­»ù±¾ÉÏûÓÐʲôսÁ¦ÁË£¬¶ø±±²¿µÄµÐ¾üÕ󵨣¬»ù±¾ÉÏÒѾ­±»ÁõÉ­ºÍɽÓêµÄÄÇЩսÁ¦È«²¿Õ¼Áì¡£¿ÉÊÇ£¬ÒªÊÇÆ¾×ÅÕâÎåÁ¾¹âÀâÕ½³µ¼ÌÐøÏò×ŵоüµÄÓÒ²à»ùµØ¹¥»÷¶øÈ¥µÄ»°£¬¿ÖÅÂÊǿ϶¨²»¹»µÄ¡£Èç¹û£¬»ùµØÄܹ»ÔÙ¸ø×Ô¼º¼ÓÅÉһЩսÁ¦¹ýÀ´µÄ»°£¬ÄÇô£¬ÔÙÏòµÐ¾üµÄ¶«Â·½ø¾üµÄ»°£¬×ÔÈ»¾ÍʤËã¸ü´óÁË¡£

    Ïëµ½ÁËÕâÀÁõÉ­¼û×Ô¼ºµÄ»ùµØÄÚ£¬ÒѾ­ÓÖÉú²ú³öÁËÆß¡¢°ËÁ¾¹âÀâÕ½³µ£¬±ã¹û¶ÏµØÃüÁîµÀ£º¡°ÁÖ·çÐÖ£¬ÁÖ·çÐÖ£¬ÏÖÔڵĻùµØ·ÀÓùÎÊÌâÒѾ­²»ÊǺܴóÁË£¬ÏÖÔڵĻùµØ·ÀÓùÎÊÌâÒѾ­²»ÊǺܴóÁË£¬Äã¿ÉÒÔÂÊÁì×ÅÄÇ»ùµØÄÚµÄÄÇÆßÁ¾¸Õ¸ÕÉú²ú³öÀ´µÄ¹âÀâÕ½³µ£¬´Ó×󷣨Î÷·£©¹¥»÷ÉÏÀ´£¬È»ºóһ·¹¥»÷¹ýÀ´£¬¸úÎÒºÍɽÓêµÄÄÇÎåÁ¾ÈýÐǼ¶±ðµÄ¹âÀâÕ½³µ»ãºÏ¡£Äã¿ÉÒÔÂÊÁì×ÅÄÇ»ùµØÄÚµÄÄÇÆßÁ¾¸Õ¸ÕÉú²ú³öÀ´µÄ¹âÀâÕ½³µ£¬´Ó×󷣨Î÷·£©¹¥»÷ÉÏÀ´£¬È»ºóһ·¹¥»÷¹ýÀ´£¬¸úÎÒºÍɽÓêµÄÄÇÎåÁ¾ÈýÐǼ¶±ðµÄ¹âÀâÕ½³µ»ãºÏ¡£ÌýÃ÷°×ûÓУ¿ÌýÃ÷°×ûÓУ¿¡±

    ¡°ÁÖ·çÃ÷°×£¬ÁÖ·çÃ÷°×£¡¡±ÁÖ·ç×ÔÈ»¶ÔÓÚÕâÑùµÄ²ÎÓë¹¥»÷µÄÈÎÎñ£¬ÊÇÊ®·Ö»¶Ó­µÄ¡£ÁõÉ­Ï룬ÕâÒ»´ÎÕ½ÒÛ¿ªÊ¼ÒÔÀ´£¬²î²»¶à×ÜÊÇÈÃÁÖ·ç´ôÔÚ»ùµØÀïÃæ£¬µ£ÈÎ×Å»ùµØµÄ·ÀÓùÈÎÎñ¡£àÅ£¬Ò²Ó¦¸ÃÈÃÈ˼ÒÊæÕ¹ÊæÕ¹½î¹ÇÁË£¡

    ÓÉÓÚÎ÷²àµÄµÐ¾üÕóµØÖ®ÖУ¬Ôø¾­Ôâµ½¹ýÉÁµç·ç±©µÄ¼¸´Î¹¥»÷£¬ËùÒÔ£¬µÐ¾üµÄ»ùµØÖ®ÄÚ£¬ÒѾ­Ã»ÓжàÉÙ¿ÉŵÄÕ½Á¦ÁË¡£ÆßÁ¾Ò»ÐǼ¶±ðµÄ¹âÀâÕ½³µ¿ªÁËÉÏÈ¥Ö®ºó£¬¼¸µÀÇ¿Áҵ魯âÊøÉä¹ýÖ®ºó£¬Ò»×ùÒ»×ùµÄ´Å±¬ÏßȦ±»¸ÉµôÁË£¬Ò»×ùÒ»×ùµÄµÐ¾üµÄÉÚ½äÅÚ¸ø´Ý»ÙÁË¡£ÔÚ¼ÌÐøÏò×Å»ùµØÀïÃæÉøÍ¸µÄʱºò£¬ÁõÉ­¿´µ½£¬ÁÖ·çµÄÄÇЩս³µ²¿¶Ó£¬Ôø¾­Óöµ½¹ýµÐ¾üµÄ¼¸ÃûÓÈÀï±ø¡£¿ÉÊÇ£¬ÈÃÁõÉ­¸Ðµ½ÓÐÐ©Ææ¹ÖµÄÊÇ£¬ÄÇЩµÐ¾üµÄÓÈÀï±ø£¬´Ëʱ¾ÓȻҲºÃÏñÊÇÒòΪËûÃǵĻùµØÄÚÍ£Ö¹Á˵çÁ¦¹©Ó¦£¬Ò²Ó°Ïìµ½ÁËËûÃǵķ¢»ÓËÆµÄ£¬¾ÓÈ»¿´ÉÏÈ¥¶¼Éµã¶ã¶µÄ£¬·´Ó¦Ï൱µÄ³Ù¶Û¡£¶ø»¹Ã»ÓеÈËüÃÇ·´Ó¦¹ýÀ´£¬ÄÇÒ»µÀ½Ó×ÅÒ»µÀµÄ³¬Ç¿¼¤¹âÊø£¬ÒѾ­½»²æ×ÅÏò×ÅËûÃǹ¥»÷¹ýÈ¥¡£

    ¡°ºðºð¡«¡«ºðºð¡«¡«¡±¶øËæ×ÅÄÇÒ»ÉùÉùµÍ³ÁµØºð½ÐÖ®Éù£¬µÐ¾üµÄÄǼ¸¸öÓÈÀï±ø£¬Ò²¶¼¿ÖÅÂÊÇÔõôËÀµÄ£¬Ò²²»ÖªµÀÁË¡£

    ÏÖÔÚ£¬ÁÖ·çËùÂÊÁì×ŵÄÄÇÆßÁ¾¹âÀâÕ½³µÕ½³µÖ®ÖУ¬ÒѾ­ÓÐÁ½Á¾Ò²Éý¼¶³ÉΪÁËÈýÐǾ«Ó¢¼¶±ðµÄÁË¡£¶ø¸úÁõÉ­ºÍɽÓêµÄÄÇÎåÁ¾¹âÀâÕ½³µ£¬½ö½öÏà¸ô×ÅÒ»ÌõÌìǵÁË¡£Ò²¾ÍÊÇ˵£¬ÁÖ·çÒªÏëͨ¹ýÈ¥£¬±ØÐëÏÈÑØ×ÅÄÇÒ»µÀ¶¸ÆÂÏÂÈ¥£¬½øÈëµ½ÁËÄÇÒ»×ùÌìǵµÄ¹µº¾ÀȻºó²Å¿ÉÒÔÔÙÉÏÆÂ£¬Ö®ºóÔÙ¸úÁõÉ­ºÍɽÓêµÄÕ½Á¦»ãºÏ¡£¿ÉÊÇ£¬¾ÍÔÚÁÖ·çÖ¸»Ó×ÅÄÇÆßÁ¾Ò»ÐǼ¶±ðµÄ¹âÀâÕ½³µÏò×ÅÄǵÀÌìǵÄÚµÄÒ»×ù½¨ÖþÎï¹¥»÷Ö®ºó¡ª¡ªÈ·ÇеØËµ£¬°Ñ°ÑÄÇÒ»×ùµÐ¾üµÄ½¨ÖþÎï¸ø»ÙµôÖ®ºó£¬ÁõÉ­ºöÈ»¿´µ½£¬¾ÓÈ»ÓÐÖÁÉÙÊ®¶àÁ¾µÐ¾üµÄϬţս³µ£¬´ÓÄÇÒ»×ù½¨ÖþÎïÀïÃæ£¬Óã¹á¶ø³ö¡£

    ¡°´ò£¡´ò£¡´ò£¡ºÝºÝµØ¸øÎÒ´ò£¡¡±ÁõÉ­¿´µ½ÕâÖÖÇé¿öÖ®ºó£¬±ãÇé²»×Ô½ûµØ¸ßº°µÀ¡£ÁõÉ­ÖªµÀ£¬ÏÖÔÚËûÃÇ¿ÉÒÔ˵ÊÇÁ½Ãæ¼Ð»÷£¬¶øÇÒ£¬ÓÖÕ¼¾Ý×Å¸ßÆÂ£¬¾ßÓÐמø¶ÔµÄ¹¥»÷ÓÅÊÆ¡£

    ¶øÊÂʵÉÏ£¬Çé¿öµÄ·¢Õ¹£¬»¹ÕæÊǸúÁõÉ­ËùÒâÁϵÄÍêȫһÑù¡£ÒòΪÕâ´ÓÉ϶øÏµĹ¥»÷£¬¸ú´ÓÉ϶øÉϵĹ¥»÷£¬ÊDz»Ò»ÑùµÄ¡£Ò»°ãÀ´Ëµ£¬´ÓÉ϶øÏµĹ¥»÷£¬»ðÁ¦ÍùÍùÄܹ»Ìá¸ß°Ù·ÖÖ®ÈýÊ®£»¶ø·´¹ýÀ´£¬Èç¹ûÊÇ´Ó϶øÉϵĹ¥»÷£¬¹¥»÷»ðÁ¦ÔòÍùÍù»á¼õÉٰٷÖÖ®ÈýÊ®¡£¶øÇÒ£¬ÁõÉ­ËûÃǵÄÄÇЩ¹âÀâÕ½³µ²¿¶ÓÀÒѾ­Óм¸Á¾ÈýÐǼ¶±ðµÄ¹âÀâÕ½³µ£¬Æä¹¥»÷¾àÀë¸üÊÇÔ¶µÃ¿ÉÅ¡£¶øÕâÒ²¾ÍÒâζ×Å£¬ÔçÔڵоüµÄϬţս³µ¹¥»÷µ½ËûÃÇ֮ǰ£¬±ãÒѾ­Êܵ½ÁËÕâЩÈýÐǾ«Ó¢¼¶±ðµÄ¹âÀâÕ½³µµÄÃÍÁÒ¹¥»÷ÁË£¡
µÚ¶þ°Ù¶þÊ®ÆßÕ ¶É¹ýÅ­½­ Ê®¶þ(1/2),µã»÷ÏÂÒ»Ò³¼ÌÐøÔĶÁ
ÉÏÒ»Õ Ŀ¼ ÏÂÒ»Ò³