Ê×ÏȱØÐëÇ¿»¯¶ÔÁ÷¶¯È˿ڵĹÜÀí£¬¼´ÈÏÕæ×¥ºÃÁ÷ÈëÈË¿ÚÊÇ·ñ»¼Óзǵä»òЯ´øÓзǵä
²¡¶¾µÄ¼ì²éºÍÈ·ÈÏ¡£ÕâÑùµÄ»°£¬±±¾©²Å¿ÉÄÜÔÚ²»ÊÜÊäÈ벡ÈËÇÖÏ®µÄǰÌáÏ£¬´òºÃµÖÓù·ÇµäµÄ¹¥¼áÕ½¡£
Æä´Î£¬ÒªÇ¿»¯¶Ô¹«¹²³¡ºÏ£¨È繫½»¡¢É̳¡¡¢²ÍÌü¡¢ÓéÀÖ³¡ËùµÈ£©µÄ¹ÜÀí£¬Òª²ÉÈ¡Ôð
Èε½²¿ÃÅ£¬ÔðÈε½µ¥Î»£¬ÔðÈε½¸öÈ˵ĹÜÀí·½Ê½£¬Ã÷È·ÔðÈΣ¬¹æ·¶¹ÜÀí£¬×öµ½»·»·Ïà¿Û£¬Ò»Ë¿²»Â©¡£
×îºó»¹Òª×¢ÒâÄÇЩÈË¿ÚÁ÷¶¯±È½Ï¿ìµÄ³¡ºÏ(ÈçÆû³µÕ¾¡¢»ð³µÕ¾¡¢·É»ú³¡¡¢±ö¹ÝµÈ)µÄ
¹ÜÀí£¬ÒªÇ¿»¯ÕâЩ³¡ËùµÄÎÀÉúÐû´«£¬Ôö¼Ó·À»¤¹¤¾ßÒÔ¼°Ïû¶¾¹¤¾ß¡¢Ò©Æ·µÄʹÓã¬ÒÔ¼õÉÙ²¡¶¾´óËÁÂûÑӵĿÉÄÜÐÔ¡£
ÄÚÃɹŵØÇø
ÏÂͼ11Ϊ¸ù¾ÝÄÚÃɹŹ«²¼µÄÊý¾Ý»³öµÄÄÚÃɹÅÿÈÕ²¡ÈËÀÛ¼ÆËùÕ¼±ÈÂʵÄͳ¼ÆÍ¼£¬
ͼ11
¿ÉÒÔ¿´µ½ÓÉÓÚÄÚÃɹŵĵØÀíλÖÃ±È½ÏÆ«Æ§£¬ÈË¿ÚÃܶȱȽÏС£¬¾¼Ã½Ï²»·¢´ï£¬ÆäÒßÇéµÄ¿ØÖÆÏà±È½ÏÓÚ±±¾©¶øÑÔÄѶÈҪСһЩ£¬´Ó¶ø³öÏÖÁËÒßÇéºÜ¿ìµÃµ½½ÏºÃ¿ØÖƵľÖÃæ£¬ÔÚ·ÖÎöÄÚÃɹÅÄ£ÐÍʱÎÒÃǵIJÎÊýÉ趨ÈçÏ£ºy11=0.0271, y12=0.06 £¬y21=0.0456, y22=0.0078; q1 =0.014£¬q2=0.030£¬¦Ë2=0.75,¦Á=0.78£¬¦Å=0.2¡£¿ÉÒÔ¿´µ½¦Ë2È¡µÃÊÇ 0.75±È±±¾©µÄÉÔ¸ßһЩ£¬ÕâÊÇÓÉÓÚÄÚÃÉÈ˿ڱȽϷÖÉ¢¡¢×ÔÓÉ´ø¾úÕß²»ºÃ¿ØÖƶøµ¼Öµģ»µ«ÊÇ£¬ÓÉÓÚÄÚÃɹÅÒßÇéʼÆÚ½ÏÍí£¬Æäʱȫ¹ú¶Ô·ÇµäÒѽÏÎªÖØÊÓ£¬Òò´Ë²ÉÈ¡´ëÊ©¾ÍÏà¶Ô±È½Ï¼°Ê±£¬ËùÒÔ¾¡¹Ü´ëʩʵʩÓÐÒ»¶¨ÄѶȣ¬ÒßÇ黹ÊDZ»ÓÐЧµØ¿ØÖÆÁËÏÂÀ´¡£Í¬Ê±£¬ÓÉq1 =0.014¶øq2=0.030£¬q2Ã÷ÏÔ±Èq1´ó£¬ËµÃ÷ÄÚÃɹÅÎÀÉú²¿ÃÅÔÚºóÀ´²ÉÈ¡µÄ´ëÊ©ÊǸüÓÐЧµÄ£¬Õâ´ÓÒ»¶¨³Ì¶ÈÉÏ´Ù½øÁËÒßÇéµÃÒÔ¿ì

