ÌâÄ¿ÄÚÈÝ
4£®£¨1£©ÇàÉ«¿ÇÃ÷зµÄ»ùÒòÐÍ¿ÉÄÜΪAABB¡¢AaBB¡¢AABb¡¢AaBb£®
£¨2£©Á½Ö»ÇàÉ«¿ÇÃ÷зÔÓ½»£¬ºó´úÖ»ÓлҰ×É«ºÍÇàÉ«Ã÷з£¬ÇÒ±ÈÀýΪ1£º3£®Ç×±¾»ùÒòÐÍ¿ÉÄÜΪAaBb¡ÁAaBB£¨»òAaBBºÍAaBB£©£®
£¨3£©ÈôAaBb¡ÁAaBb£¬Ôòºó´úµÄ³ÉÌå±íÏÖÐͼ°±ÈÀýΪÇàÉ«¿Ç£º»Ò°×É«¿Ç£º»¨°ßÉ«¿Ç=9£º2£º3£®
·ÖÎö ÒÑÖª»ùÒòA¿ØÖƺϳÉø1£¬»ùÒòB¿ØÖƺϳÉø2£¬»ùÒòb¿ØÖƺϳÉø3£®
ÓÐA»ùÒòÔòAÎïÖÊ¿ÉÒÔÉú³ÉBÎïÖÊ£¬ÓÐB»ùÒòÔòBÎïÖÊ¿ÉÒÔÉú³ÉCÎïÖÊ£¬Ã»ÓÐB£¨bb£©BÎïÖÊ¿ÉÒÔÉú³ÉDÎïÖÊ£®
»ùÒòÐÍΪaaʱ£¬ÎïÖÊA£¨ÄòËáÑÎÀࣩÔÚÌåÄÚ¹ý¶à»ýÀÛ£¬µ¼Ö³ÉÌå»áÓÐ50%ËÀÍö£®
AÎïÖÊ»ýÀÛ±íÏÖΪ»Ò°×É«¿Ç£¬¼´ÒªÇó»ùÒòÐÍΪaa__£»CÎïÖÊ»ýÀÛ±íÏÖΪÇàÉ«¿Ç£¬ÒªÇó»ùÒòÐÍΪA_B_£»DÎïÖÊ»ýÀÛ±íÏÖΪ»¨°ßÉ«¿Ç£¬¼´ÒªÇó»ùÒòÐÍΪA_bb£®
½â´ð ½â£º£¨1£©ÓÉÌâÒâ·ÖÎö¿ÉÖª£¬±ûÎïÖÊ»ýÀÛ±íÏÖΪÇàÉ«¿Ç£¬ËùÒÔÇàÉ«¿Ç±ØÐëÊÇÄܲúÉúÒҺͱûÎïÖʵģ¬Òò´ËÃ÷зµÄÇàÉ«¿ÇÊÇÓÉ2¶Ô»ùÒò¿ØÖÆ£¨ÒªÍ¬Ê±¾ßÓÐAºÍB£©£¬Æä»ùÒòÐÍΪAABb¡¢AABB¡¢AaBB¡¢AaBbËÄÖÖ£®
£¨2£©Á½Ö»ÇàÉ«¿ÇÃ÷з£¨A_B_£©½»Å䣬ºó´ú³ÉÌåÖ»ÓлҰ×É«Ã÷з£¨aa__£©ºÍÇàÉ«Ã÷з£¨A_B_£©£¬ÇÒ±ÈÀýΪ1£º3£®ÒòΪºó´ú³öÏÖÁËaa£¬ËùÒÔË«Ç×¶¼ÊÇAa£»ÓÖÓÉÓÚºó´úÖÐûÓл¨°ßÉ«£¬Òò´ËË«Ç×ÖÁÉÙÓÐÒ»·½ÊÇBB£¬Òò´ËÇ×±¾»ùÒòÐÍ×éºÏΪAaBB¡ÁAaBb»òAaBB¡ÁAaBB£®
£¨3£©»ùÒòÐÍAaBb¡ÁAaBbµÄ¸öÌåÔÓ½»£¬¸ù¾Ý»ùÒòµÄ×ÔÓÉ×éºÏ¶¨ÂÉ£¬²úÉúµÄ×ÓÒ»´úÓ×ÌåµÄ±íÏÖÐÍÓУº9A_B_£¨ÇàÉ«£©£º3A_bb£¨»¨°ßÉ«£©£º3aaB_£¨»Ò°×£©£º1aabb£¨»Ò°×£©£¬¼´9A_B_£¨ÇàÉ«£©£º3A_bb£¨»¨°ßÉ«£©£º4aa__£¨»Ò°×£©£®ÓÖÓÉÓÚ»ùÒòa´¿ºÏºó£¬ÎïÖÊA£¨ÄòËáÑÎÀࣩÔÚÌåÄÚ¹ý¶à»ýÀÛ£¬µ¼Ö³ÉÌå»áÓÐ50%ËÀÍö£¬ËùÒÔAaBb¡ÁAaBbÔÓ½»£¬Ôòºó´úÖгÉÌåµÄ±íÏÖÐͼ°±ÈÀýΪÇàÉ«£º»Ò°×É«£º»¨°ßÉ«=9£º2£º3£®
¹Ê´ð°¸Îª£º
£¨1£©AABB¡¢AaBB¡¢AABb¡¢AaBb
£¨2£©AaBb¡ÁAaBB£¨»òAaBBºÍAaBB£©
£¨3£©ÇàÉ«¿Ç£º»Ò°×É«¿Ç£º»¨°ßÉ«¿Ç=9£º2£º3
µãÆÀ ±¾ÌâÖ÷Òª¿¼²é»ùÒò¶ÔÐÔ×´µÄ¿ØÖÆÒÔ¼°ÔÚ»ùÒò×ÔÓÉ×éºÏÖÐÒ»Ð©ÌØÊâÇé¿öµÄ¼ÆË㣬ÈÝÒ׳ö´íµÄµØ·½ÔÚ²»»áÅжϸ÷ÖÖÌØÊâÐÔ×´µÄ»ùÒòÐÍ£¬Òò´Ë½âÌâµÄ¹Ø¼üÔÚÓÚÈçºÎ½«¸÷ÖÖÌØÊâÇé¿öµÄ»ùÒòÐÍ·ÖÎöÇå³þ£¬È»ºóÁé»îµÄÔËÓûùÒòµÄ·ÖÀ붨ÂɺͻùÒò×éºÏ×éºÏ¶¨ÂɽâÌ⣮
| A£® | ͼʾÖеÄÉúÎï±äÒì¶¼ÊôÓÚȾɫÌå±äÒì | |
| B£® | ÈôͼÒÒΪһÐÔÔϸ°û£¬Æä¿ÉÄܲúÉúÕý³£µÄÅä×Ó | |
| C£® | ͼ¶¡ºÍͼ±ûÏà±È½Ï£¬Í¼¶¡²úÉú²»Àû±äÒìµÄ¿ÉÄÜÐÔ¸ü´ó | |
| D£® | ͼÖÐËùʾµÄ±äÒìÀàÐÍÔÚ¼õÊý·ÖÁÑÖоù¿ÉÄÜ·¢Éú |
| A£® | Ѫ½¬ | B£® | ÁÜ°Í | C£® | ×éÖ¯Òº | D£® | ÒÔÉ϶¼¿ÉÒÔ |
| A£® | ´Ì¼¤Aµã£¬¼¡Èâ¿É·¢ÉúÊÕËõ£¬ÕâÒ»ÏÖÏó¿É³ÆÎª·´Éä | |
| B£® | ´Ì¼¤Bµã£¬¸ù¾ÝµçÁ÷¼ÆµÄƫתÇé¿ö£¬¿ÉÒÔÅжÏÐË·ÜÊÇ·ñË«Ïò´«µ¼ | |
| C£® | ´Ì¼¤Cµã£¬Î¢µçÁ÷¼Æ¿É·¢ÉúÁ½´ÎÏà·´·½ÏòµÄƫת | |
| D£® | ÐË·Ü´«ÖÁBµãʱ£¬K+ÄÚÁ÷¿Éµ¼Ö´˴¦Ä¤ÄÚµçλÓɸº±äÕý |
| A£® | Ó¤Ó×¶ùÔÚÒ¹¼ä²úÉúµÄÄòÒº½Ï°×Ìì¶à | |
| B£® | Ó¤Ó×¶ùÅÅÄò·´ÉäµÄ´«ÈëÉñ¾ÐË·ÜÖ»µ½´ï¼¹Ëè | |
| C£® | ÎÞÒâʶÅÅÄò²»ÊôÓÚÉñ¾·´Éä»î¶¯ | |
| D£® | ¼¹ËèµÄÉúÀí»î¶¯ÒÀÀµÓÚ´óÄÔÆ¤²ãµÄ¹¦ÄÜ״̬ |
| A£® | ¼î»ùAÓëCÅä¶Ô£¬TÓëGÅä¶Ô | |
| B£® | Á½ÌõÁ´·´ÏòƽÐÐÅÌÐý³ÉË«ÂÝÐý½á¹¹ | |
| C£® | Á½ÌõÁ´Éϵļî»ùͨ¹ýÇâ¼üÁ¬½Ó³É¼î»ù¶Ô | |
| D£® | ÍÑÑõºËÌǺÍÁ×Ëá½»ÌæÁ¬½ÓÅÅÁÐÔÚÍâ²à£¬¼î»ùÅÅÁÐÔÚÄÚ²à |
| ×éºÏ | Ç×±¾±íÏÖÐÍ | ×Ó´ú±íÏÖÐͺÍÖ²ÖêÊýÄ¿ | |||
| ºìÉ«À«Ò¶ | ºìÉ«ÕÒ¶ | °×É«À«Ò¶ | °×É«ÕÒ¶ | ||
| Ò» | °×É«À«Ò¶¡ÁºìÉ«ÕÒ¶ | 415 | 0 | 397 | 0 |
| ¶þ | ºìÉ«ÕÒ¶¡ÁºìÉ«ÕÒ¶ | 0 | 419 | 0 | 141 |
| Èý | °×É«À«Ò¶¡ÁºìÉ«ÕÒ¶ | 427 | 0 | 0 | 0 |
˵Ã÷ÀíÓÉ£ºÒòΪF1³öÏÖµÄÐÔ״ΪÏÔÐÔÐÔ×´£®
£¨2£©Ð´³öÿ¸ö×éºÏÖÐÁ½¸öÇ×±¾µÄ»ùÒòÐÍ£º
¢ÙrrWW¡ÁRrww£¬¢ÚRrww¡ÁRrww¢ÛrrWW¡ÁRRww£®
£¨3£©×éºÏÈýµÄºó´úÊǺìÉ«À«Ò¶£¬ÈÃËüÃÇ×Ô½»£¬Æäºó´úµÄ±íÏÖÐͼ°±ÈÀýÊǺìÉ«À«Ò¶£ººìÉ«ÕÒ¶£º°×É«À«Ò¶£º°×É«ÕÒ¶=9£º3£º3£º1£®