ÌâÄ¿ÄÚÈÝ
¡¾ÌâÄ¿¡¿¹ûÓ¬µÄX¡¢YȾɫÌåÓÐÍ¬Ô´Çø¶ÎºÍ·ÇÍ¬Ô´Çø¶Î¡£ÓйØÔÓ½»ÊµÑé½á¹ûÈçϱíËùʾ£¬ÏÂÁжԽá¹û·ÖÎö´íÎóµÄÊÇ£¨ £©
ÔÓ½»×éºÏÒ» | P£º¸Õë(¡â)¡Á½ØÃ«(¡á)¡úF1È«²¿¸Õë |
ÔÓ½»×éºÏ¶þ | P£º½ØÃ«(¡â)¡Á¸Õë(¡á)¡úF1¸Õë(¡â)£º½ØÃ«(¡á)£½1¡Ã1 |
ÔÓ½»×éºÏÈý | P£º½ØÃ«(¡â)¡Á¸Õë(¡á)¡úF1½ØÃ«(¡â)¡Ã¸Õë(¡á)£½1¡Ã1 |
A£®X¡¢YȾɫÌåÍ¬Ô´Çø¶Î»ùÒò¿ØÖƵÄÐÔ×´ÔÚ×Ó´úÖÐÒ²¿ÉÄܳöÏÖÐÔ±ð²îÒì
B£®X¡¢YȾɫÌåÍ¬Ô´Çø¶ÎµÄ»ùÒòÔÚ¼õÊý·ÖÁÑÖÐÒ²»á·¢Éú½»²æ»¥»»´Ó¶ø·¢Éú»ùÒòÖØ×é
C£®Í¨¹ýÔÓ½»×éºÏÈý£¬¿ÉÒÔÅжϿØÖƸÃÐÔ×´µÄ»ùÒòÒ»¶¨Î»ÓÚX¡¢YȾɫÌåµÄÍ¬Ô´Çø¶Î
D£®Í¨¹ýÔÓ½»×éºÏ¶þ£¬¿ÉÒÔÅжϿØÖƸÃÐÔ×´µÄ»ùÒòÒ»¶¨Î»ÓÚX¡¢YȾɫÌåµÄ·ÇÍ¬Ô´Çø¶Î
¡¾´ð°¸¡¿D
¡¾½âÎö¡¿»ùÒòλÓÚX¡¢YȾɫÌåµÄÍ¬Ô´Çø¶Î£¬´ÆÐÔ¸öÌåµÄÔÓºÏ×ÓÓëÏÔÐÔÐÔ×´µÄÐÛÐÔ¸öÌå½»Å䣬ÐÔ×´ÔÚ×Ó´úÖгöÏÖÐÔ±ð²îÒ죬AÕýÈ·£»¼õÊý·ÖÁÑÖУ¬X¡¢YȾɫÌåÄÜͨ¹ý½»²æ»¥»»·¢Éú»ùÒòÖØ×éµÄÊÇÍ¬Ô´Çø¶Î£¬BÕýÈ·£»´Ó±íÖÐÔÓ½»×éºÏÒ»£¬P£º¸Õ루¡â£©¡Á½ØÃ«£¨¡á£©¡úF1È«¸Õë¸ÕëΪÏÔÐÔÐÔ×´£¬½ØÃ«ÎªÒþÐÔÐÔ×´£¬Éè¿ØÖÆ¸ÕëµÄ»ùÒòΪB£¬¿ØÖƽØÃ«µÄ»ùÒòΪb£¬ÓÉͼÊÔÑé¿ÉÖª£¬Õý½»ºÍ·´½»½á¹û²»Í¬£¬ËµÃ÷»ùÒòÔÚÐÔȾɫÌåÉÏ£¬ÔÓ½»×éºÏÈý£¬Èç¹û»ùÒòÖ»ÔÚXȾɫÌåÉÏ£¬½ØÃ«£¨XbXb£©¡Á¸Õ루XBY£©¡úF1ÐÛÐÔÖÐÒ»ÊǽØÃ«£¬¹Ê»ùÒòÒ»¶¨Î»ÓÚX¡¢YȾɫÌåµÄÍ¬Ô´Çø¶Î£¬CÕýÈ·£»Èô»ùÒòλÓÚ·ÇÍ¬Ô´Çø¶Î£¨¢òÒ»l£©ÉÏ£¬P£º½ØÃ«£¨XbXb£©¡Á¸Õ루XBY£©¡úF1¸Õ루XBXb£©£º½ØÃ«£¨XbY£©=1£º1£»Èô»ùÒòλÓÚÍ¬Ô´Çø¶Î£¨IƬ¶Î£©ÉÏ£¬P£º½ØÃ«£¨XbXb£©¡Á¸Õ루XBYb£©¡úF1¸Õ루XBXb£©£º½ØÃ«£¨XbYb£©=1£º1£»×ÛÉÏËùÊö¸ù¾ÝÔÓ½»×éºÏ¶þ£¬P£º½ØÃ«£¨¡â£©¡Á¸Õ루¡á£©¡úF1¸Õ루¡â£©£º½ØÃ«£¨¡á£©=1£º1£¬²»ÄÜÅжϿØÖƸÃÐÔ×´µÄ»ùÒòλÓÚ¢òÒ»lƬ¶Î£¬D´íÎó¡£