±±¾©Ê¯ÓÍ»¯¹¤Ñ§Ôº2026ÄêÑо¿ÉúÕÐÉú½ÓÊÕµ÷¼Á¹«¸æ
²é¿´: 1098  |  »Ø¸´: 11
µ±Ç°Ö÷ÌâÒѾ­´æµµ¡£
µ±Ç°Ö»ÏÔʾÂú×ãÖ¸¶¨Ìõ¼þµÄ»ØÌû£¬µã»÷ÕâÀï²é¿´±¾»°ÌâµÄËùÓлØÌû

·çÔÆ¼ý

³¬¼¶°æÖ÷

ÓÅÐ㣡£¡ÓÐľÓУ¡£¡£¡ÓÅÐ㣡£¡ÓÐľÓУ¡£¡£¡ÓÅÐ㣡£¡ÓÐľÓУ¡£¡£¡ÓÅÐ㣡£¡ÓÐľÓУ¡£¡£¡

[½»Á÷] ¡¾ÇóÖú¡¿¶Ô´úÊýÖз¶³ëÕâ¸ö¸ÅÄîµÄÀí½â

ÏÖÔÚÔÚѧ´úÊý£¬Ñ§µ½·¶³ëÕâ¸ö¸ÅÄ¸Ð¾õÀí½âµÄ²»ÊǺܺã¬Ï£Íû´ó¼ÒÄܹ»½²½âÒ»ÏÂ×Ô¼º¶ÔÓÚÕâ¸ö¸ÅÄîµÄÀí½â£¬Ð»Ð»£¡
»Ø¸´´ËÂ¥

» ²ÂÄãϲ»¶

ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

cpeng001

¶Ò»»¹ó±ö

ÓÅÐ㣡£¡ÓÐľÓУ¡£¡£¡ÓÅÐ㣡£¡ÓÐľÓУ¡£¡£¡ÓÅÐ㣡£¡ÓÐľÓУ¡£¡£¡ÓÅÐ㣡£¡ÓÐľÓУ¡£¡£¡

¡ï
formleaf(½ð±Ò+1):лл²ÎÓë 2010-02-12 13:25
ºÇºÇ£¬ÒªÑ§ºÃ·¶³ë£¬×¢ÒâÁ½µã£¬Ò»¸öÊǶԳéÏó¸ÅÄîµÄÀí½â£¨±ÈÈçÂ¥ÉϽ¨ÒéµÄ¶Á´úÊýѧµÄÊ飩£¬ÁíÒ»·½Ã棬ҪעÒâÕâ¸ö¸ÅÄîÔÚ¾ßÌåѧ¿ÆÖеÄÓ¦Ó㬻ù´¡ÊýѧµÄ·ÖÖ§Öм¸ºõ¶¼»áÓöµ½Õâ¸ö¸ÅÄî
9Â¥2010-02-11 18:21:06
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû
²é¿´È«²¿ 12 ¸ö»Ø´ð

duxueju

ʵϰ°æÖ÷

ÓÅÐ㣡£¡ÓÐľÓУ¡£¡£¡ÓÅÐ㣡£¡ÓÐľÓУ¡£¡£¡ÓÅÐ㣡£¡ÓÐľÓУ¡£¡£¡ÓÅÐ㣡£¡ÓÐľÓУ¡£¡£¡

¡ï
wenzhenzhong(½ð±Ò+1,VIP+0):»¶Ó­³£¹ýÀ´Ì½ÌÖ 11-18 23:24
Äã ÊDz»ÊÇ·¢µÄ²»¶Ô,´úÊýÖеķ¶³ë,ÊÇ·¶ÊýÂð
2Â¥2009-11-18 22:22:56
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

dingleimilan

ר¼Ò¹ËÎÊ

ÓÅÐ㣡£¡ÓÐľÓУ¡£¡£¡ÓÅÐ㣡£¡ÓÐľÓУ¡£¡£¡ÓÅÐ㣡£¡ÓÐľÓУ¡£¡£¡ÓÅÐ㣡£¡ÓÐľÓУ¡£¡£¡

Â¥Ö÷¿ÉÒÔ²éÔÄÒ»ÏÂµã¼¯ÍØÆËµÄÏà¹Ø½Ì²Ä£¬ÉÏÃæ¶¼»áÓнâÊÍ¡£
3Â¥2009-11-18 22:26:37
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

dingleimilan

ר¼Ò¹ËÎÊ

ÓÅÐ㣡£¡ÓÐľÓУ¡£¡£¡ÓÅÐ㣡£¡ÓÐľÓУ¡£¡£¡ÓÅÐ㣡£¡ÓÐľÓУ¡£¡£¡ÓÅÐ㣡£¡ÓÐľÓУ¡£¡£¡

¡ï ¡ï ¡ï ¡ï ¡ï ¡ï ¡ï
wenzhenzhong(½ð±Ò+2,VIP+0):»¶Ó­ÌÖÂÛ 11-18 23:24
wuguocheng(½ð±Ò+3,VIP+0): ºÜ²»´í, Õâô¾ÃµÄÌû×ÓÒ²±»ÄãÕÒ³öÀ´ÁË. ºÜÈÈÐÄ. 11-18 23:30
bluesine(½ð±Ò+2,VIP+0):×ªÒÆ½ð±Ò 12-8 20:23
Ò»¸ö¡°·¶³ë¡±°üÀ¨ÏÂÁÐ3¸ö×é³É²¿·Ö

Ò»¸ö¡°¶ÔÏó¡±µÄÀà
¶ÔÓÚÈκÎÁ½¸ö¶ÔÏó A ºÍ B£¬´æÔÚÒ»¸ö´Ó A µ½ B µÄ̬É伯ºÏ Mor(A,B)¡£Èç¹û f ÊôÓÚ Mor(A,B)£¬Ôò¼ÇΪ f : A ¡ú B £¨ÓÐЩ×÷Õß½«Ì¬É伯¼ÇΪ Hom(A,B) £©
¶ÔÓÚÈκÎÈý¸ö¶ÔÏó A£¬ B ºÍ C£¬´æÔÚÒ»¸ö¶þÔªÔËËã Mor(A,B) ¡Á Mor(B,C) ¡ú Mor(A,C)£¬³Æ´ËΪ¡°¸´ºÏ̬É䡱£»ÓÉ f : A ¡ú B ºÍ g : B ¡ú C ¸´ºÏ¶ø³É£¬¼ÇΪ g¡¤f¡¢g o f£¬»òÕß gf£¨ÓÐЩ×÷Õß½«´Ë¼ÇΪ fg £©¡£
ÒÔÉÏ×é³É²¿·ÖÈôÂú×ãÈçÏÂÁ½Ìõ¹«Àí£¬Ôò³ÆÎª·¶³ë£º
Ö¸ÄÇЩÀàËÆµÄÊýѧ¶ÔÏóÒÔ¼°ËüÃÇÖ®¼äµÄ±£³Ö½á¹¹µÄÓ³Éä¡£
4Â¥2009-11-18 22:33:47
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû
×î¾ßÈËÆøÈÈÌûÍÆ¼ö [²é¿´È«²¿] ×÷Õß »Ø/¿´ ×îºó·¢±í
[¿¼ÑÐ] 295²ÄÁϹ¤³Ìר˶Çóµ÷¼Á +16 1428151015 2026-03-27 16/800 2026-04-01 21:12 by lijunpoly
[¿¼ÑÐ] 270Çóµ÷¼Á +5 С½Üpp 2026-03-31 6/300 2026-04-01 20:49 by cqupH
[¿¼ÑÐ] 291Çóµ÷¼Á +17 Y-cap 2026-03-29 21/1050 2026-04-01 20:13 by Àµ´ºÑÞ
[¿¼ÑÐ] 379Çóµ÷¼Á +3 ?¿à¹Ï²»¿à 2026-04-01 3/150 2026-04-01 20:09 by ÄºÔÆÇ庮
[¿¼ÑÐ] 362Çóµ÷¼Á +13 Î÷ÄϽ»²ÄÁÏר˶3 2026-03-31 13/650 2026-04-01 17:38 by JYD2011
[¿¼ÑÐ] Ò»Ö¾Ô¸Öйú¿ÆÑ§Ôº´óѧ265Çóµ÷¼Á +8 Ìñµ­ye 2026-03-31 9/450 2026-04-01 14:34 by ÄæË®³Ë·ç
[˶²©¼ÒÔ°] ¿¼Ñе÷¼Á +5 ÂæÍÕÄÐÈË 2026-04-01 5/250 2026-04-01 14:28 by syjjj0321
[¿¼ÑÐ] 291Çóµ÷¼Á +3 ÃÔÃÉľľ 2026-04-01 4/200 2026-04-01 11:07 by ÄæË®³Ë·ç
[¿¼ÑÐ] 0710ÉúÎïѧÇóµ÷¼Á£¡ +6 ÐðÊöÎÄ 2026-03-31 6/300 2026-04-01 09:39 by JourneyLucky
[¿¼ÑÐ] 322Çóµ÷¼Á +4 ìäÙÒXX 2026-03-31 4/200 2026-04-01 08:21 by JourneyLucky
[¿¼ÑÐ] 254²ÄÁÏÓ뻯¹¤Çóµ÷¼Á +3 º²¶¬ÁÖéª 2026-03-30 4/200 2026-03-31 17:53 by yishunmin
[¿¼ÑÐ] ÇóÊÕÁô +8 1943443204 2026-03-28 8/400 2026-03-31 15:00 by -ÃÔÁË·°¡Â·
[¿¼ÑÐ] Ò»Ö¾Ô¸Öк£Ñó²ÄÁÏ357 +4 Âó¶÷Àò. 2026-03-30 4/200 2026-03-31 14:35 by ¼Çʱ¾2026
[¿¼ÑÐ] 269Çóµ÷¼Á +4 ÎÒÏë¶ÁÑÐ11 2026-03-31 4/200 2026-03-31 10:04 by cal0306
[¿¼ÑÐ] 081200-11408-276ѧ˶Çóµ÷¼Á +6 ´Þwj 2026-03-26 6/300 2026-03-29 01:11 by hanserlol
[¿¼ÑÐ] ҩѧ105500Çóµ÷¼Á +3 Ssun¡£¡£ 2026-03-28 3/150 2026-03-28 11:24 by lxf170613
[¿¼ÑÐ] 081200-314 +3 LILIQQ 2026-03-27 4/200 2026-03-28 09:41 by ±£»¤µØÇòÄãÎÒ×öÆ
[¿¼ÑÐ] 315·ÖÇóµ÷¼Á +7 26¿¼ÑÐÉϰ¶°æ26 2026-03-26 7/350 2026-03-28 04:05 by fmesaito
[¿¼ÑÐ] Ò»Ö¾Ô¸ÉϺ£Àí¹¤ÄÜÔ´¶¯Á¦£¨085800£©310·ÖÇóµ÷¼Á +3 zhangmingc 2026-03-27 4/200 2026-03-27 19:01 by ¸øÄãÄã×¢ÒâÐÝÏ¢
[¿¼ÑÐ] 298µ÷¼Á +3 jiyingjie123 2026-03-27 3/150 2026-03-27 11:57 by wxiongid
ÐÅÏ¢Ìáʾ
ÇëÌî´¦ÀíÒâ¼û