ÌâÄ¿ÄÚÈÝ
¡¾ÌâÄ¿¡¿Ä³ÖÖÄñµÄÓðëÑÕÉ«Óа×É«¡¢·ÛÉ«ºÍºìÉ«ÈýÖÖ±íÏÖÐÍ£¬ÓÉÁ½¶Ô¶ÀÁ¢ÒÅ´«µÄµÈλ»ùÒòA¡¢aºÍB¡¢b¿ØÖÆ¡£A»ùÒò¾ö¶¨ºìÉ«Ëصĺϳɣ¬A»ùÒò¶Ôa»ùÒòΪÍêÈ«ÏÔÐÔ£»B¡¢b»ùÒòλÓÚZ ȾɫÌåÉÏ£¬WȾɫÌåÉÏÎÞÏàÓ¦µÄµÈλ»ùÒò£¬b»ùÒò´¿ºÏ£¨ZbWÊÓΪ´¿ºÏ×Ó£©Ê±ºìÉ«Ëػᵻ¯³É·ÛÉ«¡£»Ø´ðÏÂÁÐÎÊÌ⣺
£¨1£©ÈôÒ»Ö»»ùÒòÐÍΪAaZbWµÄÄñ£¬Í¨¹ý¼õÊý·ÖÁѲúÉúÁËÒ»¸ö»ùÒòÐÍΪAZbZbµÄÉúֳϸ°û£¬Õâ¿ÉÄÜÊÇÓÉÓÚÔÚÐγÉÅä×Ó¹ý³ÌÖеÄ_____ʱÆÚȾɫÌå·ÖÀëÒì³£µ¼Öµġ£
£¨2£©½«Ò»Ö»´¿ºÏ°×É«ÓðëÐÛÄñÓëÒ»Ö»·ÛÉ«Óðë´ÆÄñÔÓ½»£¬·¢ÏÖF1´úȫΪºìÉ«¡£¾Ý´Ë·ÖÎö£¬Ç×´ú´ÆÄñµÄ»ùÒòÐÍΪ_____ ¡£½«F1´ú¸öÌåËæ»ú½»Å䣬ÔÚF2´úºìÉ«ÐÛÄñÖУ¬´¿ºÏ×ÓËùÕ¼µÄ±ÈÀýΪ_____¡£
£¨3£©³ûÄñͨ³£ÄÑÒÔÖ±½ÓÇø·Ö´ÆÐÛ£¬²ÉÓÃijЩÀàÐ͵Ĵ¿ºÏÇ×±¾ÔÓ½»£¬È«²¿×Ó´ú³ûÄñ¶¼¿ÉÒÔÖ±½Óͨ¹ýÓðëÑÕÉ«À´·Ö±æ´ÆÐÛ£¬Çëд³öÕâЩ´¿ºÏÇ×±¾×éºÏËùÓпÉÄܵĻùÒòÐÍ£º_____
¡¾´ð°¸¡¿¼õÊýµÚ¶þ´Î·ÖÁѺóÆÚ AAZbW 1/6 AAZbZb¡ÁAAZBW¡¢AAZbZb¡ÁaaZBW¡¢aaZbZb¡ÁAAZBW
¡¾½âÎö¡¿
±¾Ì⿼²é°éÐÔÒÅ´«¡¢×ÔÓÉ×éºÏ¶¨ÂÉ£¬¿¼²é°éÐÔÒÅ´«¹æÂÉ¡¢×ÔÓÉ×éºÏ¶¨ÂɵÄÓ¦Óá£Ã÷È·ZWÐÍÐÔ±ð¾ö¶¨µÄÉúÎï´ÆÐÛ¸öÌåµÄÐÔȾɫÌå×é³ÉºÍ°éÐÔÒÅ´«¹æÂÉÊǽâ´ð±¾ÌâµÄ¹Ø¼ü¡£ÓÉÌâÒâÖª£º´¿ºÏ°×É«ÓðëÐÛÄñaaZ-Z- ÓëÒ»Ö»·ÛÉ«Óðë´ÆÄñA-ZbWÔÓ½»£¬F1´úȫΪºìÉ«A-ZB-£¬¾Ý´Ë¿ÉÅжÏÇ×´úÐÛÄñµÄ»ùÒòÐÍΪaaZBZB£¬´ÆÄñµÄ»ùÒòÐÍΪAAZbW£¬F1´úÐÛÄñ»ùÒòÐÍΪAaZBZb£¬¼õÊý·ÖÁÑʱÁ½¶Ô»ùÒòµÄÒÅ´«×ñÑ×ÔÓÉ×éºÏ¶¨ÂÉ¡£
£¨1£©Ò»Ö»»ùÒòÐÍΪAaZbWµÄÄñ£¬Í¨¹ý¼õÊý·ÖÁѲúÉúÁËÒ»¸ö»ùÒòÐÍΪAZbZbµÄÉúֳϸ°û£¬¸ù¾Ý¸ÃÉúֳϸ°ûÖк¬ÓÐZbZb»ùÒò¿ÉÅжÏÕâÊÇÓÉÓÚ¼õÊýµÚ¶þ´Î·ÖÁѺóÆÚ½ãÃÃȾɫµ¥ÌåδÕý³£·ÖÀëµ¼Öµġ£
£¨2£©´¿ºÏ°×É«ÓðëÐÛÄñaaZ-Z-ÓëÒ»Ö»·ÛÉ«Óðë´ÆÄñA-ZbWÔÓ½»£¬F1´úȫΪºìÉ«A-ZB-£¬¾Ý´Ë¿ÉÅжÏÇ×´úÐÛÄñµÄ»ùÒòÐÍΪaaZBZB£¬´ÆÄñµÄ»ùÒòÐÍΪAAZbW¡£F1´úÐÛÄñ»ùÒòÐÍΪAaZBZb£¬F1´ú´ÆÄñ»ùÒòÐÍΪAaZBW£¬F1´ú¸öÌåËæ»ú½»Å䣬ÔÚF2´úºìÉ«ÐÛÄñA-ZBZ-ÖУ¬´¿ºÏ×Ó±ÈÀýΪ1/3¡Á1/2=1/6¡£
£¨3£©Í¨¹ý×Ó´ú³ûÄñÓðëÑÕÉ«À´·Ö±æ´ÆÐÛ£¬Ó¦Ê¹´ÆÐÛÐÔ¸öÌå±íÏÖÐͲ»Í¬£¬¸ù¾Ý°éÐÔÒÅ´«¹æÂÉ£¬Ôò¸¸±¾ZȾɫÌåÉÏÓ¦º¬ÓÐÒþÐÔ´¿ºÏ»ùÒò£¬»ùÒòÐÍΪaaZbZb»òAAZbZb£¬Ä¸±¾ZȾɫÌåÉϺ¬ÓÐÏÔÐÔ»ùÒò£¬»ùÒòÐÍ¿ÉÒÔÊÇAAZBW¡¢aaZBW£¬Òò´Ë£¬ÓÐÒÔÏÂÈýÖÖ×éºÏ£ºAAZbZb¡ÁAAZBW¡¢AAZbZb¡ÁaaZBW¡¢aaZbZb¡ÁAAZBW¡£
¡¾ÌâÄ¿¡¿Ñо¿ÈËÔ±¶ÔijµØµÄÉÁÖ/²ÝÔ¹ý¶ÉµØ´øµÄÄñÀà½øÐе÷²é£¬»ñÈ¡ÁËijЩÊý¾Ý¡£Çë½áºÏËùѧ֪ʶ»Ø´ðÏÂÁÐÎÊÌ⣺
£¨1£©µ÷²éÄñÀàµÄ·á¸»¶ÈºÍÏ໥֮¼äµÄ¹Øϵ£¬ÊôÓÚ________£¨Ìî¡°ÖÖȺ¡±¡°ÈºÂ䡱»ò¡°Éú̬ϵͳ¡±£©Ë®Æ½µÄÑо¿·¶³ë¡£µ÷²é½á¹ûÏÔʾ£¬ÉÁÖÖеÄÄñÀàÓÐ68ÖÖ£¬¹àľÖеÄÄñÀàÓÐ38ÖÖ£¬²ÝÔÉϵÄÄñÀàÓÐ25ÖÖ£¬·ÖÎöÆäÔÒò£ºÖ÷ÒªÊÇÉÁÖ¸´ÔÓµÄ________½á¹¹ÎªÄñÀàµÄÉú´æÌṩÁ˸ü¼Ó¶àÑùµÄʳÎïºÍÆÜÏ¢¿Õ¼ä£¬±ÜÃâÁËÉú»îÏ°ÐÔÏà½üµÄÄñÀàÖ®¼ä¹ý·Ö¼¤ÁÒµÄ________¡£
£¨2£©Ä³¸öʳ³æÄñ£¨Î»ÓÚµÚÈýÓªÑø¼¶£©ÖÖȺµÄÄÜÁ¿Á÷¶¯¹ØϵÈçϱíËùʾ£¨µ¥Î»102 J¡¤m£2¡¤a£1£©¡£
ÉãʳÁ¿ | ·à±ãÁ¿ | ºôÎüɢʧ | Á÷ÏòϸöÓªÑø¼¶ |
31£®6 | 15£®8 | 12£®6 | 0£®6 |
¸Ãʳ³æÄñÖÖȺÓÃÓÚÉú³¤¡¢·¢Óý¡¢·±Ö³µÄÄÜÁ¿Îª______________________£»·à±ãÁ¿ÊôÓÚµÚ________ÓªÑø¼¶µÄͬ»¯Á¿¡£
£¨3£©¿ÆÑй¤×÷Õß²ÉÓñêÖ¾Öز¶·¨µ÷²é¸Ãʳ³æÄñÖÖȺÃܶȣ¬µ÷²éºó·¢ÏÖ¹ÀËãÖµ±Èʵ¼Êֵƫ´ó£¬ÆäÔÒò¿ÉÄÜÊÇ_____________________________£¨´ð³öÁ½µã£©¡£