ÌâÄ¿ÄÚÈÝ
¡¾ÌâÄ¿¡¿Ï±íÊÇËÄ×é¹ØÓÚ¹ûÓ¬ÑÛÉ«ºÍ³áÐÍÒÅ´«µÄÔÓ½»ÊµÑ飮ÒÑ֪ʵÑéÖеĺìÑ۴ƹûÓ¬ÊÇÏÔÐÔ´¿ºÏ×Ó£¬ÇÒ¸ÃÑÛÉ«µÄÒÅ´«ÊôÓÚ°ëXȾɫÌåÒÅ´«£»¹ûÓ¬µÄ³áÐÍÓɳ£È¾É«ÌåÉϵĵÈλ»ùÒòA£¬a¿ØÖÆ£®
ʵÑéÒ» | ʵÑé¶þ | ʵÑéÈý | ʵÑéËÄ | |
Ç×´ú | ¡âºìÑÛ¡Á°×ÑÛ¡á | ¡â°×ÑÛ¡ÁºìÑÛ¡á | ¡â³¤³á¡Á²Ð³á¡á | ¡â²Ð³á¡Á³¤³á¡á |
×Ó´ú | ¡âºìÑۺͰ×ÑÛ¡á | ȫΪ³¤³á | ȫΪ³¤³á |
Çë·ÖÎö»Ø´ð£º
£¨1£©ÊµÑéÒ»µÄ×Ó´ú±íÏÖÐÍÊÇ £®
£¨2£©ÒÔÉÏÁ½ÖÖÏà¶ÔÐÔ×´µÄÒÅ´«·ûºÏ¶¨ÂÉ£¬¿ØÖƳ¤³áµÄ»ùÒòÊÇ£¨ÌîA»òa£©£®
£¨3£©Óó¤³á¡¢²Ð³á¹ûÓ¬À´ÑéÖ¤·ÖÀ붨ÂÉ£¬Ó¦Ñ¡Ôñ»ùÒòÐÍΪÓëµÄ¸öÌå½øÐв⽻ʵÑ飮Èô×Ó´ú³¤³áÓë²Ð³áµÄ±ÈÀýΪʱ£¬ÔòÖ¤Ã÷·ÖÀ붨ÂɳÉÁ¢£®
£¨4£©ÏÖÓÐ1Ö»³¤³á°×ÑÛ¹ûÓ¬Óë1Ö»³¤³áºìÑÛ¹ûÓ¬ÔÓ½»£¬×Ó´ú´Æ¹ûÓ¬Öг¤³á°×ÑÛÕ¼3/8£¬Ôò×Ó´úÖгöÏÖ³¤³á°×ÑÛ¹ûÓ¬µÄ¸ÅÂÊΪ £®
¡¾´ð°¸¡¿
£¨1£©È«ÎªºìÑÛ
£¨2£©×ÔÓÉ×éºÏ£»A
£¨3£©Aa£»aa£»1£º1
£¨4£©
¡¾½âÎö¡¿½â£º£¨1£©¸ù¾ÝÌâÒâ¿ÉÖª£¬¸ÃÑÛÉ«µÄÒÅ´«ÊôÓÚ°ëXȾɫÌåÒÅ´«£¬²¢ÇÒ¸ù¾ÝʵÑé¶þ½á¹û¿ÉÖª£¬ºìɫΪÏÔÐÔÐÔ×´£®ÓÉÓÚºìÑ۴ƹûÓ¬ÊÇ´¿ºÏ×Ó£¬ÇÒºìÑÛ¶Ô°×ÑÛΪÏÔÐÔ£¬¹ÊʵÑéÒÔºó´úµÄ»ùÒòÐÍΪXBXb¡¢XBY£¬±íÏÖÐÍΪȫΪºìÑÛ£®£¨2£©¸ù¾ÝÌâÒâ¿ÉÖª£¬¿ØÖÆÑÛÉ«µÄ»ùÒòλÓÚXȾɫÌåÉÏ£¬¿ØÖƳáÐ͵ĻùÒòλÓÚ³£È¾É«ÌåÉÏ£¬Òò´ËÒÔÉÏÁ½ÖÖÏà¶ÔÐÔ×´µÄÒÅ´«·ûºÏ×ÔÓÉ×éºÏ¶¨ÂÉ£¬²¢ÇÒÓÉʵÑéÈýºÍʵÑéËÄ¿ÉÖª£¬³¤³áΪÏÔÐÔÐÔ×´£¬¼´¿ØÖƳ¤³áµÄ»ùÒòÊÇA£®£¨3£©Óó¤³á¡¢²Ð³á¹ûÓ¬À´ÑéÖ¤·ÖÀ붨ÂÉ£¬Ó¦Ñ¡Ôñ»ùÒòÐÍΪAaÓëaaµÄ¸öÌå½øÐв⽻ʵÑ飮Èô×Ó´ú³¤³áÓë²Ð³áµÄ±ÈÀýΪ1£º1ʱ£¬ÔòÖ¤Ã÷·ÖÀ붨ÂɳÉÁ¢£®£¨4£©ÏÖÓÐ1Ö»³¤³á°×ÑÛ¹ûÓ¬Óë1Ö»³¤³áºìÑÛ¹ûÓ¬ÔÓ½»£¬×Ó´ú´Æ¹ûÓ¬Öг¤³á°×ÑÛÕ¼ £¬¸Ã±ÈÀýΪ µÄ³Ë»ý£¬ËµÃ÷Ç×±¾µÄ»ùÒòÐÍΪAaXBXb¡¢AaXbY£¬Ôò×Ó´úÖгöÏÖ³¤³á°×ÑÛ¹ûÓ¬£¨A_XbXb»òA_XbY£©µÄ¸ÅÂÊΪ= = £® ËùÒÔ´ð°¸ÊÇ£º£¨1£©È«ÎªºìÑÛ£»£¨2£©×ÔÓÉ×éºÏ£¬A£»£¨3£©Aa Óëaa£¨Î»ÖÿÉÒÔ»¥»»£©£¬1£º1£»£¨4£©