ÌâÄ¿ÄÚÈÝ
¡¾ÌâÄ¿¡¿ÐÛÄñµÄÐÔȾɫÌå×é³ÉÊÇZZ£¬´ÆÄñµÄÐÔȾɫÌå×é³ÉÊÇZW¡£Ä³ÖÖÄñÓðëµÄÑÕÉ«Óɳ£È¾É«Ìå»ùÒò£¨A¡¢a£©ºÍ°éȾɫÌå»ùÒò£¨ZB¡¢Zb£©¹²Í¬¾ö¶¨£¬Æä»ùÒòÐÍÓë±íÏÖÐ͵ĶÔÓ¦¹Øϵ¼ûÏÂ±í¡£Çë»Ø´ðÏÂÁÐÎÊÌâ¡£
£¨1£©ºÚÄñµÄ»ùÒòÐÍÓÐ_____ÖÖ£¬Á½¶ÔµÈλ»ùÒò_______£¨ÊÇ¡¢·ñ£©×ñÑ×ÔÓÉ×éºÏ¶¨ÂÉ¡£
£¨2£©»ùÒòÐÍ´¿ºÏµÄ»ÒÐÛÄñÓëÔӺϵĺڴÆÄñ½»Å䣬×Ó´úÖÐÐÛÄñµÄÓðÉ«ÊÇ________£¬´ÆÄñµÄÓðÉ«ÊÇ________¡£
£¨3£©Ò»Ö»ºÚÐÛÄñÓëÒ»Ö»»Ò´ÆÄñ½»Å䣬×Ó´úÓðëÓкÚÉ«¡¢»ÒÉ«ºÍ°×É«£¬Ôòĸ±¾µÄ»ùÒòÐÍΪ____£¬ ¸¸±¾µÄ»ùÒòÐÍΪ_______£¬ºÚÉ«¡¢»ÒÉ«ºÍ°×É«×Ó´úµÄÀíÂÛ·ÖÀë±ÈΪ______¡£
¡¾´ð°¸¡¿ 6 ÊÇ ºÚÉ« »ÒÉ« AaZbW AaZBZb 3:3:2
¡¾½âÎö¡¿ÊÔÌâ·ÖÎö£º±¾Ìâ½áºÏͼ±í£¬¿¼²é»ùÒò×ÔÓÉ×éºÏ¶¨Âɼ°Ó¦ÓᢰéÐÔÒÅ´«£¬Ê×ÏÈÒªÇóѧÉúÈÏÕæ·ÖÎö±í¸ñ£¬Ã÷È·¸÷ÖÖ±íÏÖÐÍËù¶ÔÓ¦µÄ»ùÒòÐÍ£»Æä´Î¸ù¾ÝÇ×´úºÍ×Ó´úµÄ±íÏÖÐÍÅжÏÇ×±¾µÄ»ùÒòÐͼ°×Ó´ú±íÏÖÐ͵ıÈÀý£¬ÊôÓÚ¿¼¸ÙÀí½âºÍÓ¦Óòã´ÎµÄ¿¼²é¡£·ÖÎö±í¸ñ£ººÚÄñµÄ»ùÒòÐÍÓÐ6ÖÖ£¬¼´AAZBZB¡¢AAZBZb¡¢AaZBZB¡¢AaZBZb¡¢AAZBW¡¢AaZBW£»»ÒÄñµÄ»ùÒòÐÍÓÐ4ÖÖ£¬¼´AAZbZb¡¢AaZbZb¡¢AAZbW¡¢AaZbW£»°×ÄñµÄ»ùÒòÐÍÓÐ5ÖÖ£¬¼´aaZBZB¡¢aaZBZb¡¢aaZbZb¡¢aaZBW¡¢aaZbW¡£¾Ý´Ë´ðÌâ¡£
£¨1£©¸ù¾ÝÊÔÌâ·ÖÎöÖª£ººÚÄñµÄ»ùÒòÐÍÓÐ6ÖÖ£¬¼´AAZBZB¡¢AAZBZb¡¢AaZBZB¡¢AaZBZb¡¢AAZBW¡¢AaZBW¡£ÓÉÓÚÁ½¶ÔµÈλ»ùÒò·Ö±ðλÓÚÁ½¶ÔͬԴȾɫÌåÉÏ£¬ËùÒÔÆäÒÅ´«×ñÑ»ùÒòµÄ×ÔÓÉ×éºÏ¶¨ÂÉ¡£
£¨2£©´¿ºÏµÄ»ÒÐÛÄñµÄ»ùÒòÐÍΪAAZbZb£¬ÔӺϵĺڴÆÄñµÄ»ùÒòÐÍΪAaZBW£¬×Ó´ú»ùÒòÐÍÓÐ4ÖÖ£¬¼´AAZbW¡¢AaZbW¡¢AAZBZb¡¢AaZBZb£¬¸ù¾Ý±í¸ñËùʾ£¬ÐÛÄñÓðɫΪºÚÉ«£¬´ÆÄñµÄÓðÉ«ÊÇ»ÒÉ«¡£
£¨3£©Ò»Ö»ºÚÐÛÄñ£¨A_ZBZ-£©ÓëÒ»Ö»»Ò´ÆÄñ£¨A_ZbW£©½»Å䣬×Ó´úÓðëÓкÚÉ«¡¢»ÒÉ«ºÍ°×É«ÈýÖÖ£¬ÓзÖÀë³öÀ´µÄ°×É«aa£¬ËµÃ÷Ç×±¾µÚÒ»¶Ô»ùÒò¾ùΪAaÔӺϣ¬Ç×±¾´ÆÐÔ»ùÒòÐÍΪAaZbW£»ÓзÖÀë³öÀ´µÄ»ÒÉ«ZbZb¡¢ZbW£¬ËµÃ÷Ç×´úÐÛÐÔÁ½¶Ô»ùÒò¶¼ÔӺϣ¬»ùÒòÐÍΪAaZBZb£¬µÚ¶þ¶Ô»ùÒòÔÚ²úÉúºó´úÖгöÏÖZB_¡¢Zb_µÄ¸ÅÂʾùΪ1/2£¬¸ù¾Ýͼ±íÖеıíÏÖÐͼ°»ùÒòÐÍ£¬×Ó´ú±íÏÖÐÍΪºÚÉ«£¨A_ZBZ-»òA_ZBW£©µÄ¸ÅÂÊΪ3/4¡Á1/2=3/8£¬×Ó´ú±íÏÖÐÍΪ»ÒÉ«£¨A_ZbZb»òA_ZbW£©µÄ¸ÅÂÊΪ3/4¡Á1/2=3/8£¬×Ó´ú±íÏÖÐÍΪ°×É«£¨aaZ-Z-»òaaZ-W£©µÄ¸ÅÂÊΪ1/4¡Á1=1/4¡£¼´ºó´úÐÔ×´·ÖÀë±ÈΪºÚ¡¢»Ò¡¢°×=3£º3£º2¡£