µÚ¶þǧһ°ÙÎåÊ®¾ÅÕ ²¢Èë½£ÃÅ(1/2)
µ¶¾ø£¬Ñî³¾£¬°üÀ¨ÏñÀî´¾£¬Ð¤Ïþ£¬ÖÚÈ˶¼ÔÚÓø÷×Եķ½·¨´¦ÀíÈç½ñ´óǧÊÀ½çµÄ»ìÂÒ¾ÖÊÆ¡£µ¶¾ø£¬Ñî³¾£¬°üÀ¨ÏñÀî´¾£¬Ð¤Ïþ£¬ÖÚÈ˶¼ÔÚÓø÷×Եķ½·¨´¦ÀíÈç½ñ´óǧÊÀ½çµÄ»ìÂÒ¾ÖÊÆ¡£
¶øÉíÔÚÍ©³ÇµÄÏô³¾£¬¾¹ý¼¸ÌìºÍ²ØÐ̵ÈÈ˵ÄÉÌÒ飬ҲÊÇÖð½¥ÍêÉÆÁËÎäÔºµÄ¹¹Ë¼£¬¶ÔÓÚÒ»¿ªÊ¼ÖÜËÉÌá³öµÄÒìÒ飬ÖÚÈËÒ²ÊÇÕÒµ½ÁË»¯½âµÄ°ì·¨¡£
ÖÜËÉÒ»¿ªÊ¼µ£Ðĵģ¬ÊÇÎäÔºÉèÁ¢Ö®ºó£¬Ö±½ÓÊǽ»¸ø¸÷´óÊÆÁ¦À´´¦Àí£¬Èç´ËÒ»À´£¬µ½×îºóÕâЩÎäÔºµÄѧԱ£¬¾¿¾¹ÊÇÖÒÓÚ½£ÃÅÄØ£¬»¹ÊÇÖÒÓÚÕâÐ©ÊÆÁ¦¡£
¶Ô´Ë£¬Ïô³¾µÈÈ˾¹ýÒ»·¬ÉÌÌÖ£¬Ò²ÊÇÕÒµ½ÁË»¯½âµÄ°ì·¨£¬ÄǾÍÊǽ«ÕâЩÖÚ¶àµÄÍâÀ´ÊÆÁ¦È«²¿²¢Èë½£ÃÅ¡£
²¢Èë½£ÃÅ£¬Èç´ËÒ»À´£¬ÄÇ´ó¼Ò¶¼ÊÇÊôÓÚ½£ÃŵÄÈË£¬ÕâÑùµÄ»°£¬¾Í²»´æÔÚ֮ǰµÄÎÊÌâÁË£¬ÖÁÓÚ˵ËûÃÇÔ¸²»Ô¸Ò⣬ÒÔĿǰµÄÇé¿ö£¬ÄǿɾÍÓɲ»µÃËûÃÇÁË£¬²»Ô¸ÒâÄǾÍÖ»Äܱ»ÇýÖðÀ뿪½£¸®£¬»òÕßÊDZ»½£ÃŸ²Ãð¡£
ÕâÊÇ×îºÃµÄ½â¾ö°ì·¨£¬¶øÇÒ»¹ÄÜÆðµ½³äʵ½£ÃÅʵÁ¦µÄ×÷Óá£
ÍêÉÆÁ˹ØÓÚÎäÔºµÄ¹¹Ï룬ÖÁÓÚÆäËû·½ÃæµÄÎÊÌ⣬ÈÕºóÔÙÀ´ÂýÂýµÄ´¦Àíµ¹Ò²²»×ż±¡£
ÕâÒ»ÈÕ£¬Ïô³¾£¬²ØÐÌ£¬µÈÈ˽«Í©³ÇÖÜΧµÄ¸÷´óÍâÀ´ÊÆÁ¦µÄ×ÚÖ÷£¬ÕÆÃÅ£¬ÒÔ¼°Ò»Ð©ÓÐÃûÍû£¬ÊµÁ¦Ò²²»´íµÄÉ¢ÐÞÎäÕßÈ«²¿¾Û¼¯µ½Á˳ÇÖ÷¸®ÖУ¬ÈËÊýԼĪÓÐÈýËÄÊ®ÈË¡£
ÕâЩÈ˱»Ïô³¾×ż±£¬Ö÷ÌüÖ®ÖУ¬ÖÚÈËΧ¾ÛÔÚÒ»Æð£¬¶øÏô³¾ÔòÊÇ×øÓÚÖ÷×ùÖ®ÉÏ¡£
Ãæ¶ÔÏô³¾£¬ÔÚ³¡µÄÖÚ¶àÕÆÃÅ£¬×ÚÖ÷¿É²»¸ÒÓÐË¿ºÁµÄ²»¾´£¬·×·×¹§¾´µÄÐÐÀñ½ÐµÀ£¬¶Ô´Ë£¬Ïô³¾Î¢Î¢µãÍ·£¬¶øºóÒ²ÊÇ»º»º¿ª¿ÚµÀ¡£
¡°Öî룬½ñÈÕÕÙ¼¯ÖîλǰÀ´£¬ÎªµÄÒ²ÊÇÉÌÒéÈç½ñµÄ¾ÖÊÆ£¬ÏëÀ´ÖîλÀ´µ½Í©³ÇÕâô³¤Ê±¼ä£¬Ò²Ó¦¸ÃºÜÇå³þÈç½ñ½£¸®ÄËÖÁÕû¸ö´óǧÊÀ½çµÄ¾ÖÊÆ¡¡¡¡¡¡¡±
Ïô³¾½ñÈÕ¾ÍÊÇΪÁ˽â¾öÔÚ³¡ÖÚÈ˵ÄÀ§ÄÑ£¬ÎÅÑÔ£¬ÖÚÈ˶¼ÊÇÃæÂ¶ÆÚ´ý֮ɫ£¬µÈ´ý×ÅÏô³¾½ÓÏÂÀ´µÄ»°£¬¶øÏô³¾µ¹Ò²Ã»ÓÐÈÆÍä×Ó£¬Ö±ÑÔ²»»äµÄ½«ÉèÁ¢ÎäÔºµÄÊÂÇé¶ÔÖÚÈË˵ÁËÒ»±é£¬Í¬Ê±£¬ÒªÇóÔÚ³¡µÄËùÓÐÈË£¬ÏëÒªÁôÔÚ½£¸®£¬¾Í±ØÐë¼ÓÈë½£ÃÅ£¬·ñÔòµÄ»°±ãÖ»Äܱ»ÇýÖð¡£
ÌýÎÅÏô³¾ÕâÒ»·¬»°£¬ÔÚ³¡µÄÖÚÈËÁ³É«½ÔÊÇ·¢ÉúÁ˱仯£¬±íÇé¸÷Ò죬²»¹ýËùÓÐÈ˶¼ÊÇÏÝÈëÁ˳ÁĬ֮ÖС£
¶ÔÓÚÏô³¾ÉèÁ¢ÎäÔº£¬ÖÚÈËÆäʵ²¢Ã»ÓÐÌ«¶àµÄµÖ´¥£¬±Ï¾¹Ò»ÇеĿªÖ§£¬Ç°ÆÚ¶¼ÊÇÓɽ£ÃŸºÔðµÄ£¬²¢ÇÒ£¬ÔÚÎäÔºÖ®ÖÐÈÎÖ°µÄ»°£¬Ã¿¸öÔ¶¼Äܵõ½ÐÞÁ¶×ÊÔ´£¬¾ßÌåµÄ»¹Òª¿´×ÔÉíµÄÐÞΪ¾³½çºÍְλÀ´»®·Ö¡£
¶ÔÓÚÎäÔº£¬ÖÚÈ˲¢²»·´¶Ô£¬ÕæÕýÈÃÖÚÈËÓÐЩµÖ´¥£¬»òÕß˵ÊÇÓÐЩÓÌÔ¥µÄ£¬ÊÇÒª½«×Ô¼ºµÄ×ÚÃŲ¢Èë½£ÃÅÖ®ÖУ¬Õâ¾ÍÈÃÖÚÈËÓÐЩÄÑÒÔ¾ñÔñÁË¡£
ÓÈÆäÊÇÄÇЩ¸÷´óÊÆÁ¦µÄÕÆÃÅ×ÚÖ÷ÃÇ£¬±Ï¾¹ËûÃÇÊÇÒ»×ÚÖ®Ö÷£¬×ÔÈ»ÊDz»Ô¸ÒâÇáÒײ¢ÈëÆäËûÊÆÁ¦Ö®ÖУ¬Èç´ËÒ»À´£¬Æñ²»ÊÇÒâζ×Å×Ô¼ºµÄ×ÚÞͲ»¸´´æÔÚÁË¡£
²»Í¬ÓÚÕâ¸÷´ó×ÚÖ÷£¬ÕÆÃŵÄÓÌÔ¥£¬É¢ÐÞÃǵ¹ÊÇÏÔµÃÒª¹û¶Ï¶àÁË¡£
±Ï¾¹É¢ÐÞ±¾¾ÍÊÇæÝȻһÉí£¬¶øÇÒ°éËæ×ÅÈç½ñ´óǧÊÀ½çµÄ¾ÖÊÆ±ä»¯£¬ËûÃÇÒ²ºÜÇå³þ£¬ÈÕºóµÄ´óǧÊÀ½ç£¬É¢ÐÞ¹À¼Æ½«»áÔ½À´Ô½ÄÑÒÔÉú´æ£¬ÒòΪÈç½ñµÄ´óǧÊÀ½ç£¬ÒѾ³ÉΪÁËÊ®´óÁèÌì×ÚÃÅ£¬Íâ¼ÓÒ»¸ö½£ÃÅ£¬ÈºÐÛÕù°ÔµÄʱ´ú¡£
µÚ¶þǧһ°ÙÎåÊ®¾ÅÕ ²¢Èë½£ÃÅ(1/2),µã»÷ÏÂÒ»Ò³¼ÌÐøÔĶÁ