ÌâÄ¿ÄÚÈÝ

¡¾ÌâÄ¿¡¿Ä³¸ßµÈ¶¯ÎïµÄƤëÑÕÉ«ÓÉÒ»×鸴µÈλ»ùÒò£¨MY¡¢M¡¢m»ùÒò£©ÓëÁíÒ»¶ÔµÈλ»ùÒò£¨N¡¢n»ùÒò£©¹²Í¬¿ØÖÆ£¬ËüÃÇÖ®¼ä¶ÀÁ¢ÒÅ´«£¬MYMY´¿ºÏÅßÌ¥ÖÂËÀ£¬Æä»ùÒòÐÍÓë±íÏÖÐ͵ĶÔÓ¦¹Øϵ¼ûÏÂ±í¡£Çë»Ø´ðÏÂÁÐÎÊÌ⣺

»ùÒò×éºÏ

MY_ _ _

M_N_

M nn

mm_ _

ƤëÑÕÉ«

»ÆÉ«

»ÒÉ«

ºÚÉ«

°×É«

£¨1£©»ÆÉ«¸Ã¶¯ÎïµÄ»ùÒòÐ͹²ÓÐ_______ÖÖ¡£»ùÒòÐÍΪMYMNnµÄÐÛÐԸö¯ÎïÓë»ùÒòÐÍΪMYmNnµÄ´ÆÐԸö¯Îï½»Å䣬ºó´úµÄ±íÏÖÐͼ°±ÈÀýΪ______________________¡£

£¨2£©Ò»»ÒÉ«¸ÃÐÛÐÔ¶¯ÎïÓëÁíÒ»°×É«¸Ã´ÆÐÔ¶¯Îï½øÐн»Å䣬²úÉú´óÁ¿µÄºó´ú£¬Æäºó´úµÄ±íÏÖÐͼ°±ÈÀýΪ1»Ò¡Ã1ºÚ¡Ã2°×£¬¾Ý´ËÍƲâ¸ÃÇ×±¾µÄ»ùÒòÐÍΪ________Óë_________¡£

£¨3£©»ùÒòÐÍΪMmNnµÄ´Æ¡¢Ð۸ö¯Îï½øÐÐ×ÔÓɽ»Å䣬²úÉú´óÁ¿µÄºó´ú¡£ÆäÖУ¬»ÒÉ«¸Ã¶¯ÎïÖÐÔÓºÏ×ÓËùÕ¼µÄ±ÈÀýΪ_________¡£Èúó´úÖкÚÉ«¸Ã¶¯Îï´Æ¡¢ÐÛ¼ä½øÐÐ×ÔÓɽ»Å䣬ÀíÂÛÉϲúÉúµÄ×Ó´úµÄ±íÏÖÐͼ°±ÈÀýΪ________________________________¡£

¡¾´ð°¸¡¿6 »ÆÉ«:»ÒÉ«:ºÚÉ«£½8:3:1 MmNn mmnn 8/9 ºÚÉ«:°×É«£½8:1

¡¾½âÎö¡¿

ÓÉÌâÒâÖª£ºMY_ _ _¸öÌå±íÏÖΪ»ÆÉ«£¬M_N_¸öÌå±íÏÖΪ»ÒÉ«£¬M_nnµÄ¸öÌå±íÏÖΪºÚÉ«£¬mm_ _±íÏÖΪ°×É«£¬ÇÒÁ½¶ÔµÈλ»ùÒò×ñÑ­»ùÒòµÄ×ÔÓÉ×éºÏ¶¨ÂÉ£¬MYMY´¿ºÏÅßÌ¥ÖÂËÀ£¬¾Ý´Ë´ðÌâ¡£

£¨1£©»ÆÉ«¸Ã¶¯ÎïµÄ»ùÒòÐ͹²ÓÐ6£¨6£½2¡Á3£©ÖÖ¡£»ùÒòÐÍΪMYMNnµÄÐÛÐԸö¯ÎïÓë»ùÒòÐÍΪMYmNnµÄ´ÆÐԸö¯Îï½»Å䣬ÓÉÓÚMYMY´¿ºÏÅßÌ¥ÖÂËÀ£¬¹ÊËùµÃºó´úÖÐMY_ _ _Õ¼2/3£¬MmÕ¼1/3¡£ÔÙ¸ù¾Ý±íÖлùÒòÐÍÓë±íÏÖÐ͵ĶÔÓ¦¹Øϵ£¬¿ÉµÃ³öºó´úÖУº»ÆÉ«¸öÌåËùÕ¼µÄ±ÈÀýΪ2/3£»»ÒÉ«¸öÌåËùÕ¼µÄ±ÈÀýΪ1/4£¨1/4£½1/3¡Á3/4£©£»ºÚÉ«¸öÌåËùÕ¼µÄ±ÈÀýΪ1/12£¨1/12£½1/3¡Á1/4£©¡£

£¨2£©Ò»»ÒÉ«£¨M N £©¸ÃÐÛÐÔ¶¯ÎïÓëÁíÒ»°×É«£¨mm £©¸Ã´ÆÐÔ¶¯Îï½øÐн»Å䣬ÓÉÓÚÆäºó´úµÄ±íÏÖÐͼ°±ÈÀýΪ1»Ò:1ºÚ:2°×£¬¿É·ÖÎö³ö¸ÃÇ×±¾µÄ»ùÒòÐÍΪMmNnÓëmmnn¡£

£¨3£©»ùÒòÐÍΪMmNnµÄ´Æ¡¢Ð۸ö¯Îï½øÐÐ×ÔÓɽ»Å䣬»ÒÉ«£¨M N £©¸Ã¶¯ÎïÖÐÔÓºÏ×ÓËùÕ¼µÄ±ÈÀýΪ8/9£¨8/9£½1-1/9£©£»Æäºó´úÖкÚÉ«¸Ã¶¯ÎïµÄ»ùÒòÐÍΪ1/3MMnnÓë2/3Mmnn£¬´Æ¡¢ÐÛ¼ä½øÐÐ×ÔÓɽ»Åäʱ£¬²úÉúµÄ×Ó´úÖа×É«¸öÌåËùÕ¼µÄ±ÈÀýΪ£º2/3¡Á2/3¡Á1/4£½1/9£¬ÔòºÚÉ«¸öÌåËùÕ¼µÄ±ÈÀýΪ8/9¡£

Á·Ï°²áϵÁдð°¸
Ïà¹ØÌâÄ¿

Î¥·¨ºÍ²»Á¼ÐÅÏ¢¾Ù±¨µç»°£º027-86699610 ¾Ù±¨ÓÊÏ䣺58377363@163.com

¾«Ó¢¼Ò½ÌÍø