Znn3bq.jpeg
²é¿´: 902  |  »Ø¸´: 6
µ±Ç°Ö»ÏÔʾÂú×ãÖ¸¶¨Ìõ¼þµÄ»ØÌû£¬µã»÷ÕâÀï²é¿´±¾»°ÌâµÄËùÓлØÌû

2009000141

гæ (СÓÐÃûÆø)

[ÇóÖú] ÎÞÏÞÏ¡ÊÍÌõ¼þÏ»ìºÏìØ ÒÑÓÐ1È˲ÎÓë

Çó´óÅ£Ö¸µã¡£ÔÚÎÞÏÞÏ¡ÊÍÌõ¼þÏ£¬ÈÜÖʺÍÈܼÁµÄ»ìºÏìØÊÇ·ñµÈÓÚÁ㣿
»Ø¸´´ËÂ¥

» ²ÂÄãϲ»¶

» ±¾Ö÷ÌâÏà¹Ø¼ÛÖµÌùÍÆ¼ö£¬¶ÔÄúͬÑùÓаïÖú:

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

2009000141

гæ (СÓÐÃûÆø)

ÒýÓûØÌû:
4Â¥: Originally posted by ÖÒ»Ô¾ôÊ¿ at 2014-07-06 14:35:27
ÎÞÏÞÏ¡ÊÍʱ£¬»î¶ÈϵÊý½Ó½ü1£¬ÔòÒÔŨ¶È´úÌæ»î¶È£¬¡÷Sm±íʾÈÜÖÊÈܼÁ×ÜÁ¿Îª1molʱµÄìØ±ä£¬Ôò
¡÷Sm=-X1RlnX1-X2RlnX2=-X1RlnX1-(1-X1)Rln(1-X1)
lim(X1¡ú0)¡÷Sm=-R¡¤lim(X1¡ú0)=-R¡¤lim(X1¡ú0)(X1lnX1)-R¡¤lim(X1¡ú0) ...

¡÷Sm=-X1RlnX1-X2RlnX2=-X1RlnX1-(1-X1)Rln(1-X1)  Ö»ÊÇÀíÏëÆøÌå»ìºÏµÄ¹«Ê½°É£¿
6Â¥2014-07-06 22:03:30
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû
²é¿´È«²¿ 7 ¸ö»Ø´ð

2009000141

гæ (СÓÐÃûÆø)

лл£¬»¹ÊÇľÓÐ˼·°¡¡£
2Â¥2014-07-05 22:27:31
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

ÖÒ»Ô¾ôÊ¿

ľ³æ (ÕýʽдÊÖ)

¡¾´ð°¸¡¿Ó¦Öú»ØÌû

¡ï ¡ï ¡ï ¡ï ¡ï ¡ï ¡ï ¡ï ¡ï ¡ï ¡ï ¡ï ¡ï
¸Ðл²ÎÓ룬ӦÖúÖ¸Êý +1
2009000141: ½ð±Ò+10, ¡ï¡ï¡ïºÜÓаïÖú 2014-07-06 22:04:35
xiaoxususy: ½ð±Ò+3, Ó¦ÖúÖ¸Êý+1, лл²ÎÓ룬ÐÁ¿àÁË 2014-07-08 20:04:45
ÎÞÏÞÏ¡ÊÍʱ£¬»î¶ÈϵÊý½Ó½ü1£¬ÔòÒÔŨ¶È´úÌæ»î¶È£¬¡÷Sm±íʾÈÜÖÊÈܼÁ×ÜÁ¿Îª1molʱµÄìØ±ä£¬Ôò
¡÷Sm=-X1RlnX1-X2RlnX2=-X1RlnX1-(1-X1)Rln(1-X1)
lim(X1¡ú0)¡÷Sm=-R¡¤lim(X1¡ú0)[X1lnX1+(1-X1)ln(1-X1)]=-R¡¤lim(X1¡ú0)(X1lnX1)-R¡¤lim(X1¡ú0)[(1-X1)ln(1-X1)]
ÆäÖÐlim(X1¡ú0)[(1-X1)ln(1-X1)]ÏÔÈ»ÊÇ0£¨ÔÚX1=0´¦Óж¨Ò壩
lim(X1¡ú0)(X1lnX1)=lim(X1¡ú0)[lnX1/(1/X1)]=lim(X1¡ú0)[(1/X1)/(-1/X1^2)](ÂÞ±ÈËþ·¨Ôò)=0
ÔòÉÏÊö¼«ÏÞlim(X1¡ú0)¡÷Sm=0£¬»ìºÏìØÇ÷Ïò0£¨µ«²»ÊǵÈÓÚ0£¬¼«ÏÞºÍÏàµÈÊDz»Ò»ÑùµÄ£©

°´³£Àí£¬´óÁ¿ÈܼÁÖмÓÈë΢Á¿ÈÜÖÊ£¬ÈÈÁ¦Ñ§º¯ÊýµÄ±ä»¯ÏÔÈ»»áºÜС£¬ÒòΪÌåϵµÄ΢¹Û½á¹¹²¢Î´Óо޴óµÄ¸Ä±ä£¬ÀíÂÛ¼ÆËãµÄ½á¹ûÒ²ÓëÖ®Ïà·û
4Â¥2014-07-06 14:35:27
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

2009000141

гæ (СÓÐÃûÆø)

ÒýÓûØÌû:
4Â¥: Originally posted by ÖÒ»Ô¾ôÊ¿ at 2014-07-06 14:35:27
ÎÞÏÞÏ¡ÊÍʱ£¬»î¶ÈϵÊý½Ó½ü1£¬ÔòÒÔŨ¶È´úÌæ»î¶È£¬¡÷Sm±íʾÈÜÖÊÈܼÁ×ÜÁ¿Îª1molʱµÄìØ±ä£¬Ôò
¡÷Sm=-X1RlnX1-X2RlnX2=-X1RlnX1-(1-X1)Rln(1-X1)
lim(X1¡ú0)¡÷Sm=-R¡¤lim(X1¡ú0)=-R¡¤lim(X1¡ú0)(X1lnX1)-R¡¤lim(X1¡ú0) ...

¡÷Sm=-X1RlnX1-X2RlnX2=-X1RlnX1-(1-X1)Rln(1-X1) Õâ¸ö¹«Ê½ÔõôÀ´µÄ°¡£¿
5Â¥2014-07-06 17:15:15
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû
×î¾ßÈËÆøÈÈÌûÍÆ¼ö [²é¿´È«²¿] ×÷Õß »Ø/¿´ ×îºó·¢±í
[¿¼ÑÐ] 291Çóµ÷¼Á +10 ¹ØÒä±±. 2026-04-14 10/500 2026-04-18 23:32 by ·²¡Çé
[¿¼ÑÐ] ½ÓÊÜÈκε÷¼Á +6 Ò²¾ÍÊÇÀõ×Ó 2026-04-17 7/350 2026-04-18 17:20 by º­ÖñÁõ
[¿¼ÑÐ] 297£¬¹¤¿Æµ÷¼Á? +5 ºÓÄÏũҵ´óѧ-ÄÜ 2026-04-14 5/250 2026-04-18 15:17 by Equinoxhua
[¿¼ÑÐ] ¼±Ðèµ÷¼Á +9 ¾ø²»·ÅÆú22 2026-04-15 10/500 2026-04-18 08:09 by chixmc
[¿¼²©] É격/¿¼²© +3 ¿ÐÃæ°üµÄСÊ鳿 2026-04-17 4/200 2026-04-17 23:54 by ÑôÑôÑô^_^
[¿¼ÑÐ] »¯¹¤Ñ§Ë¶294·Ö£¬Çóµ¼Ê¦ÊÕÁô +33 yzyzx 2026-04-12 37/1850 2026-04-17 23:00 by wunaiy88
[¿¼ÑÐ] Çóµ÷¼Á +9 СÄô°®Ñ§Ï° 2026-04-16 11/550 2026-04-17 22:34 by chixmc
[¿¼ÑÐ] Ò»Ö¾Ô¸»ªÖÐũҵ071010£¬320Çóµ÷¼Á +17 À§À§À§À§À¤À¤ 2026-04-14 19/950 2026-04-17 20:08 by ¹ØÒ»ÕµµÆcd
[¿¼ÑÐ] 304Çóµ÷¼Á +7 castLight 2026-04-16 7/350 2026-04-17 20:05 by ¹ØÒ»ÕµµÆcd
[¿¼²©] Ç󲩵¼£üÉúÎïÖÊ»ù¶à¿×̼/³¬¼¶µçÈÝ·½Ïò£¬ÒÑÓÐÏà¹Ø³É¹û£¬Ñ°ÄÜÔ´²ÄÁÏ/̼²ÄÁÏ·½ÏòÀÏʦ +3 ÖíÖíÈËZzz 2026-04-12 3/150 2026-04-17 19:10 by ÑôÑôÑô^_^
[Óлú½»Á÷] ¶þ±½¼×ͪËáÀàÑÜÉúÎï 50+3 С°×°®Ö÷ÈË 2026-04-17 6/300 2026-04-17 18:47 by kf2781974
[¿¼ÑÐ] 335Çóµ÷¼Á +20 ÏëÉϰ¶Ñ½£¡£¡ 2026-04-12 23/1150 2026-04-17 10:50 by cuisz
[¿¼ÑÐ] Ò»Ö¾Ô¸AÇø211£¬22408 321Çóµ÷¼Á +6 ËæÐÄËùÓû¡î 2026-04-15 7/350 2026-04-15 21:45 by lbsjt
[¿¼ÑÐ] ¿¼Ñе÷¼Á +13 ³¤¹­°Á 2026-04-13 14/700 2026-04-14 14:44 by zs92450
[¿¼ÑÐ] 085600²ÄÁÏÓ뻯¹¤329·ÖÇóµ÷¼Á +24 Ò¶zilin 2026-04-13 25/1250 2026-04-14 09:20 by ÊÔ¹ÜÆÆÁÑ
[¿¼ÑÐ] 085600²ÄÁÏÓ뻯¹¤349·ÖÇóµ÷¼Á +16 Àîľ×Ó°¡¹þ¹þ 2026-04-12 17/850 2026-04-14 09:11 by fenglj492
[¿¼ÑÐ] Çóµ÷¼Á +3 ÎÒ°®¸ßÊý¸ßÊý°®Î 2026-04-12 3/150 2026-04-14 01:00 by Íõ¬Bè±
[¿¼ÑÐ] 2026˶ʿµ÷¼Á_Äܶ¯_ºÓÄÏũҵ´óѧ +4 ºÓÄÏũҵ´óѧ-ÄÜ 2026-04-12 4/200 2026-04-13 22:01 by bljnqdcc
[¿¼ÑÐ] 293Çóµ÷¼Á +16 ÎÒ°®¸ßÊý¸ßÊý°®Î 2026-04-12 18/900 2026-04-13 21:47 by ѧԱJpLReM
[¿¼ÑÐ] 302Çóµ÷¼Á +10 Ò×£¡? 2026-04-13 10/500 2026-04-13 19:04 by lbsjt
ÐÅÏ¢Ìáʾ
ÇëÌî´¦ÀíÒâ¼û