ÌâÄ¿ÄÚÈÝ
| »ùÒòÐÍ | A-Bb | A-bb | A-BB aa-- |
| ±íÏÖÐÍ | ·ÛÉ« | ºìÉ« | °×É« |
£¨2£©´¿ºÏ°×ɫֲÖêºÍ´¿ºÏºìɫֲÖê×÷Ç×±¾ÔÓ½»£¬×ÓÒ»´úÈ«²¿ÊÇ·ÛɫֲÖ꣮¸ÃÔÓ½»Ç×±¾µÄ»ùÒòÐÍ×éºÏÊÇ
£¨3£©ÎªÁË̽¾¿Á½¶Ô»ùÒò£¨AºÍa£¬BºÍb£©ÊÇ·ñÔÚͬһ¶ÔͬԴȾɫÌåÉÏ£¬Ä³¿ÎÌâС×éÑ¡ÓÃÁËAaBb·ÛɫֲÖê×Ô½»ÊµÑ飮
¢ÙʵÑé²½Ö裺
µÚÒ»²½£º·ÛɫֲÖ꣨AaBb£©×Ô½»£®
µÚ¶þ²½£º
¢ÚʵÑé¿ÉÄܵĽá¹û£¨²»¿¼Âǽ»²æ»¥»»£©¼°ÏàÓ¦µÄ½áÂÛ£ºÈô×Ó´úÖ²ÖêµÄ»¨É«¼°±ÈÀýΪ
£¨4£©Èç¹ûͨ¹ýʵÑ飬ȷÈÏÉÏÊöÁ½¶Ô»ùÒòλÓÚÁ½¶ÔͬԴȾɫÌåÉÏ£¬Ôò·ÛɫֲÖ꣨AaBb£©×Ô½»ºó´úÖУ¬×Ó´ú°×ɫֲÖêµÄ»ùÒòÐÍÓÐ
¿¼µã£º»ùÒòµÄ×ÔÓÉ×éºÏ¹æÂɵÄʵÖʼ°Ó¦ÓÃ
רÌ⣺
·ÖÎö£º¸ù¾ÝÌâÒâºÍͼʾ·ÖÎö¿ÉÖª£ºÀë×Ó½ø³öϸ°ûµÄ·½Ê½ÊÇÖ÷¶¯ÔËÊ䣬ÐèÒªÔØÌ壬ÏûºÄÄÜÁ¿£®Ö²ÎﻨµÄÑÕÉ«ÖУ¬·ÛɫΪA-Bb£¬ºìɫΪA-bb£¬°×ɫΪA-BBºÍaa--£¬×ñÑ»ùÒòµÄ×ÔÓÉ×éºÏ¶¨ÂÉ£¬ÊÇ9£º3£º3£º1µÄ±äÐΣ®
½â´ð£º
½â£º£¨1£©Ö²ÎﻨµÄÑÕÉ«ÊÇÓÉÒºÅÝÖеÄÉ«ËØÌåÏֵģ¬ÓÖÉ«ËØËæÒºÅÝÖÐϸ°ûÒºpH½µµÍ¶øÑÕÉ«±ädz£¬ËµÃ÷ÒºÅÝĤÄÜ¿ØÖÆH+½ø³öÒºÅÝ£®Òò´Ë£¬ÍƲâB»ùÒò¿ØÖƺϳɵĵ°°×ÖÊ¿ÉÄÜλÓÚÒºÅÝĤÉÏ£¬²¢ÇҸõ°°×ÖÊ¿ÉÄÜÓëH+¿çĤÔËÊäÓйأ®
£¨2£©´¿ºÏ°×ɫֲÖêµÄ»ùÒòÐÍÓÐAABB¡¢aaBBºÍaabbÈýÖÖ£¬´¿ºÏºìɫֲÖêµÄ»ùÒòÐÍΪAAbb£¬¶ø·ÛɫֲÖêµÄ»ùÒòÐÍÓÐAABbºÍAaBbÁ½ÖÖ£¬ËùÒÔ¸ÃÔÓ½»Ç×±¾µÄ»ùÒòÐÍ×éºÏÊÇAABB¡ÁAAbb»òaaBB¡ÁAAbb£®
£¨3£©¢ÙÈ÷ÛɫֲÖ꣨AaBb£©×Ô½»£¬¹Û²ì²¢Í³¼Æ×Ó´úÖ²Ö껨µÄÑÕÉ«ºÍ±ÈÀý£®¢ÚÈç¹ûÕâÁ½¶Ô»ùÒòλÓÚÁ½¶ÔͬԴȾɫÌåÉÏ£¬×ñÑ»ùÒòµÄ×ÔÓÉ×éºÏ¶¨ÂÉ£¬Ôò×Ó´úÖ²ÖêµÄ»¨É«¼°±ÈÀýΪ·ÛÉ«£ººìÉ«£º°×É«=6£º3£º7£®
£¨4£©ÓÉÓÚÁ½¶Ô»ùÒòλÓÚÁ½¶ÔͬԴȾɫÌåÉÏ£¬·ÛɫֲÖ꣨AaBb£©×Ô½»ºó´úÖУ¬×Ó´ú°×ɫֲÖêµÄ»ùÒòÐÍÓÐAABB¡¢AaBB¡¢aaBB¡¢aaBb¡¢aabb¹²5ÖÖ£®
¹Ê´ð°¸Îª£º
£¨1£©ÒºÅÝĤ H+¿çĤÔËÊä
£¨2£©AABB¡ÁAAbb»òaaBB¡ÁAAbb
£¨3£©¢Ù¹Û²ì²¢Í³¼Æ×Ó´úÖ²Ö껨µÄÑÕÉ«ºÍ±ÈÀý ¢Ú·ÛÉ«£ººìÉ«£º°×É«=6£º3£º7
£¨4£©5
£¨2£©´¿ºÏ°×ɫֲÖêµÄ»ùÒòÐÍÓÐAABB¡¢aaBBºÍaabbÈýÖÖ£¬´¿ºÏºìɫֲÖêµÄ»ùÒòÐÍΪAAbb£¬¶ø·ÛɫֲÖêµÄ»ùÒòÐÍÓÐAABbºÍAaBbÁ½ÖÖ£¬ËùÒÔ¸ÃÔÓ½»Ç×±¾µÄ»ùÒòÐÍ×éºÏÊÇAABB¡ÁAAbb»òaaBB¡ÁAAbb£®
£¨3£©¢ÙÈ÷ÛɫֲÖ꣨AaBb£©×Ô½»£¬¹Û²ì²¢Í³¼Æ×Ó´úÖ²Ö껨µÄÑÕÉ«ºÍ±ÈÀý£®¢ÚÈç¹ûÕâÁ½¶Ô»ùÒòλÓÚÁ½¶ÔͬԴȾɫÌåÉÏ£¬×ñÑ»ùÒòµÄ×ÔÓÉ×éºÏ¶¨ÂÉ£¬Ôò×Ó´úÖ²ÖêµÄ»¨É«¼°±ÈÀýΪ·ÛÉ«£ººìÉ«£º°×É«=6£º3£º7£®
£¨4£©ÓÉÓÚÁ½¶Ô»ùÒòλÓÚÁ½¶ÔͬԴȾɫÌåÉÏ£¬·ÛɫֲÖ꣨AaBb£©×Ô½»ºó´úÖУ¬×Ó´ú°×ɫֲÖêµÄ»ùÒòÐÍÓÐAABB¡¢AaBB¡¢aaBB¡¢aaBb¡¢aabb¹²5ÖÖ£®
¹Ê´ð°¸Îª£º
£¨1£©ÒºÅÝĤ H+¿çĤÔËÊä
£¨2£©AABB¡ÁAAbb»òaaBB¡ÁAAbb
£¨3£©¢Ù¹Û²ì²¢Í³¼Æ×Ó´úÖ²Ö껨µÄÑÕÉ«ºÍ±ÈÀý ¢Ú·ÛÉ«£ººìÉ«£º°×É«=6£º3£º7
£¨4£©5
µãÆÀ£º±¾Ì⿼²é»ùÒò×ÔÓÉ×éºÏ¶¨ÂɵÄÏà¹ØÖªÊ¶£¬ÒâÔÚ¿¼²éѧÉúµÄʶͼÄÜÁ¦ºÍÅжÏÄÜÁ¦£¬ÔËÓÃËùѧ֪ʶ×ۺϷÖÎöÎÊÌâºÍ½â¾öÎÊÌâµÄÄÜÁ¦£®
Á·Ï°²áϵÁдð°¸
Ïà¹ØÌâÄ¿
ÏÂÁÐÓйØÖÖȺºÍȺÂäµÄÐðÊöÖУ¬ÕýÈ·µÄÊÇ£¨¡¡¡¡£©
| A¡¢Èôͨ¹ýµ÷¿Ø»·¾³Ìõ¼þ£¬Ê¹¶¯ÎïµÄÐÔ³ÉÊìÌáǰ£¬Ôò³öÉúÂʻήµÍ |
| B¡¢Èô±È½ÏÈýÖÖÄêÁä×é³ÉÀàÐ͵ÄÖÖȺ£¬ÔòÎȶ¨Ð͵ijöÉúÂÊ×î¸ß |
| C¡¢ÑÝÌæ¹ý³ÌÖÐȺÂäÖеÄÎïÖÖ×é³É²»¶Ï±ä»¯ |
| D¡¢Ã¿ºÁÉýºÓË®ÖÐÓÐ9¸ö´ó³¦¸Ë¾úºÍľÃÞÊ÷ÔÚ·ÅÔÿ¸ô5Ã×ÖÖÖ²£¬¶¼²»ÊôÓÚÖÖȺ¿Õ¼äÌØÕ÷ÃèÊö |
| A¡¢ÔÚACµÄ·¶Î§ÄÚ£¬ÊôÓÚÉú³¤ÒÖÖÆ·¶Î§ |
| B¡¢ÔÚADµÄ·¶Î§ÄÚ£¬Éú³¤»ºÂý»òÒÖÖÆ |
| C¡¢Ï൱ÓÚÇúÏßFE¶ÎµÄŨ¶È£¬Òò¶øÏ¸°ûÉ쳤Éú³¤Âý |
| D¡¢ÔÚÌ«¿ÕÖУ¨ÖØÁ¦Îª0£©£¬¸ùµÄÉú³¤½«²»Í¬ÓÚÓÒͼµÄÍäÇúÉú³¤£¬×ø±êͼÖеÄÇúÏßÒ²²»ÊÊÓÃÓÚ¸ùµÄÉú³¤ |
ijͬѧ½«Ä³ÖÖ¼¤ËØ×¢Éäµ½½ðÓãµÄÈú²¿£¬½ðÓãºÜ¿ìʧȥƽºâ£¬¸¡ÔÚË®ÖУ®´Ëʱ¸Ãͬѧ½«ÆÏÌÑÌǼÓÈëË®ÖУ¬²»¾Ã½ðÓã±ã»Ö¸´Õý³££®×¢ÉäµÄ¼¤Ëؼ°Æä×÷Ó÷ֱðÊÇ£¨¡¡¡¡£©
| A¡¢ÉöÉÏÏÙËØ£¬Ê¹ÑªÌǹý·Ö½µµÍ |
| B¡¢ÒȸßѪÌÇËØ£¬Ê¹ÑªÌǹý·ÖÉý¸ß |
| C¡¢ÒȵºËØ£¬Ê¹ÑªÌǹý·Ö½µµÍ |
| D¡¢È©¹Ìͪ£¬Ê¹ÑªÄƹý·Ö½µµÍ |
Ò»¸ö´¦ÓÚÆ½ºâ״̬µÄÖ²ÎïȺÌåÖа׻¯ÃçµÄƵÂÊΪa£¬ÄÇô±íÏÖÐÍÕý³£µÄºó´ú³öÏÖ°×»¯ÃçµÄƵÂÊÊÇ£¨¡¡¡¡£©
A¡¢
| ||||
B¡¢
| ||||
C¡¢
| ||||
D¡¢
|