±±¾©Ê¯ÓÍ»¯¹¤Ñ§Ôº2026ÄêÑо¿ÉúÕÐÉú½ÓÊÕµ÷¼Á¹«¸æ
²é¿´: 221  |  »Ø¸´: 3
µ±Ç°Ö÷ÌâÒѾ­´æµµ¡£

surferl

Í­³æ (ÕýʽдÊÖ)

[½»Á÷] ¡¾ÇóÖúÍê±Ï¡¿ÇóÖú»¯Ñ§ÁìÓòÖÐÒëÓ¢

°³ÊÇгæ,»¹Ã»Óнð±Ò¸ø´ó¼Ò,ÔÚÕâÀïÏÈллÁË.

ͨ¹ý¶ÔÒÇÆ÷Ëù²â¶¨½á¹ûÓ빩ÊÔÈÜÒºÕæÊµÖµ½øÐÐÏßÐÔÏà¹ØÐÔÄâºÏ£¨Y=aX+b£©£¬½á¹ûÈçͼ1Ëùʾ£¬ÒÇÆ÷Ëù²â¶¨µÄ½á¹ûÓ빩ÊÔÈÜÒºÕæÊµÖµÖ®¼ä¾ßÓкܺõÄÏà¹ØÐÔ£¬ÏßÐÔÏà¹Ø·½³Ì·Ö±ðΪ£ºY= 1.0662X + 3.2589¡¢Y= 1.1512X+ 1.9266£¬Ïà¹ØÏµÊý·Ö±ðΪ£º R = 0.9985¡¢ R = 0.9993¡£¿ìËÙ¼ì²âÒÇÓë2120ÐÍʳƷ¿ìËÙ¼ì²âÒÇÏà±È£¬ÏßÐÔÏà¹Ø·½³ÌÖÐбÂÊ£¨a£©Öµ¸ü½Ó½ü1£¬±íÃ÷²â¶¨ÖµÓëÒÇÆ÷ÏàÓ¦ÐźÅÏà¹ØÐԽϺ㬴Ӷø¾ßÓиüºÃµÄ²â¶¨ÖµÓëÒÇÆ÷ÐźÅÏà¹ØÐÔ£¬µ«ÊÇǰÕßÔڲⶨ¹ý³ÌÖÐϵͳÎó²îÉÔ´óÓÚºóÕß¡£

[ Last edited by qingshaojun0823 on 2009-9-22 at 15:47 ]
ÒÑÔÄ   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû
2Â¥2009-06-27 23:46:14
ÒÑÔÄ   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

surferl

Í­³æ (ÕýʽдÊÖ)

¶ÔÎÒÀ´ËµÊÇÍêȫİÉúµÄÁìÓò£¬Çë´ó¼Ò°ïæÁË
3Â¥2009-06-28 10:22:40
ÒÑÔÄ   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

haydi

Í­³æ (СÓÐÃûÆø)

¡ï
Сľ³æ(½ð±Ò+0.5):¸ø¸öºì°ü£¬Ð»Ð»»ØÌû½»Á÷
±È½Ï³¤»òÕßÊÇÈ«Îĵϰ£¬Æäʵ½¨ÒéÄ㿼ÂÇÕÒרҵµÄ·­Ò빫˾ÊÔÊÔ£¬±ÈÈçBIOLINKÖÂÔ¶www.scihelp.cn£¬¼Û¸ñºÜʵ»Ý¡£
Äþ¾²µÄ×òÌ죬Äþ¾²µÄ½ñÌ죬Äþ¾²µÄÃ÷Ìì¡£¡£¡£
4Â¥2009-08-24 11:44:49
ÒÑÔÄ   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû
Ïà¹Ø°æ¿éÌø×ª ÎÒÒª¶©ÔÄÂ¥Ö÷ surferl µÄÖ÷Ìâ¸üÐÂ
×î¾ßÈËÆøÈÈÌûÍÆ¼ö [²é¿´È«²¿] ×÷Õß »Ø/¿´ ×îºó·¢±í
[¿¼ÑÐ] ¸´ÊÔµ÷¼Á +6 ´ºÈÕÀ´ÐÅ- 2026-04-03 6/300 2026-04-05 11:26 by cql1109
[¿¼ÑÐ] 085602µ÷¼Á ³õÊÔ×Ü·Ö335 +12 19123253302 2026-04-04 12/600 2026-04-05 08:08 by 544594351
[¿¼ÑÐ] Ò»Ö¾Ô¸±±¾©»¯¹¤´óѧ£¬³õÊԳɼ¨350Çóµ÷¼Á +9 ÑØ°¶?±´¿Ç 2026-04-04 14/700 2026-04-05 01:09 by ÑØ°¶?±´¿Ç
[¿¼ÑÐ] 342Çóµ÷¼Á +3 Liang7111 2026-04-04 5/250 2026-04-04 19:47 by dongzh2009
[¿¼ÑÐ] Çóµ÷¼Á£º085600²ÄÁÏÓ뻯¹¤£¬¿¼²Ä¿Æ»ù£¬×Ü·Ö319 +21 678lucky 2026-03-31 26/1300 2026-04-04 16:22 by dongzh2009
[¿¼ÑÐ] 0703Çóµ÷¼Á +6 zizimo 2026-03-31 6/300 2026-04-04 14:16 by Î޼ʵIJÝÔ­
[¿¼ÑÐ] ²ÄÁÏרҵ383Çóµ÷¼Á +8 ¹ùÑôÑôÑô³É 2026-04-03 8/400 2026-04-04 10:29 by Rednal.
[¿¼ÑÐ] 283·Ö²ÄÁÏÓ뻯¹¤Çóµ÷¼Á +29 ÂÞKAKA 2026-04-02 29/1450 2026-04-03 23:56 by userper
[¿¼ÑÐ] ¿¼Ñе÷¼Á +3 15615482637 2026-04-03 3/150 2026-04-03 22:50 by ms629
[¿¼ÑÐ] 311Çóµ÷¼Á +20 zchqwer 2026-04-01 22/1100 2026-04-03 22:09 by lglzsd
[¿¼ÑÐ] 329Çóµ÷¼Á£¬Ò»Ö¾Ô¸Î÷±±¹¤Òµ´óѧ£¬²ÄÁϹ¤³Ì£¨085601£© +8 СС»úÁ鳿 2026-03-29 14/700 2026-04-03 19:38 by lijunpoly
[¿¼ÑÐ] Ò»Ö¾Ô¸ÉúÎïÓëÒ½Ò©£¬296·Ö£¬Çóµ÷¼Á +8 66¹ 2026-04-03 9/450 2026-04-03 14:22 by »¯Ñ§»¯¹¤Ë¶Ê¿ÕÐÉ
[¿¼ÑÐ] 282Çóµ÷¼Á +5 ºôÎü¶¼ÊǼõ·Ê 2026-03-31 5/250 2026-04-03 12:03 by 1753564080
[¿¼ÑÐ] µ÷¼Á +3 osbbx 2026-04-02 3/150 2026-04-03 07:47 by cc8418
[¿¼ÑÐ] Çóµ÷¼Á +7 Aniyaio 2026-04-02 7/350 2026-04-02 16:42 by zzsw+
[¿¼ÑÐ] 085601Ò»Ö¾Ô¸ÖÐɽ´óѧÉîÛÚ²ÄÁϹ¤³Ì330Çóµ÷¼Á +8 pipiver 2026-03-30 8/400 2026-04-02 12:01 by ms629
[¿¼ÑÐ] 261ÇóBÇøµ÷¼Á +5 Ã÷×С¤ 2026-04-01 7/350 2026-04-02 11:17 by ×Þξξ
[¿¼ÑÐ] 08ÉúÎïÓëҽҩר˶³õÊÔ346ÕÒµ÷¼Á +6 dianeeee 2026-04-01 7/350 2026-04-02 08:23 by guoweigw
[¿¼ÑÐ] 279Çóµ÷¼Á +7 Īxiao 2026-04-01 7/350 2026-04-01 22:05 by ¿Í¶ûÃÀµÂ
[¿¼ÑÐ] 349Çóµ÷¼Á +6 ³ÔµÄ²»ÉÙ 2026-04-01 6/300 2026-04-01 17:55 by JYD2011
ÐÅÏ¢Ìáʾ
ÇëÌî´¦ÀíÒâ¼û