±±¾©Ê¯ÓÍ»¯¹¤Ñ§Ôº2026ÄêÑо¿ÉúÕÐÉú½ÓÊÕµ÷¼Á¹«¸æ
²é¿´: 1099  |  »Ø¸´: 5
µ±Ç°Ö»ÏÔʾÂú×ãÖ¸¶¨Ìõ¼þµÄ»ØÌû£¬µã»÷ÕâÀï²é¿´±¾»°ÌâµÄËùÓлØÌû

huanhuan325

Ìú¸Ëľ³æ (Ö°Òµ×÷¼Ò)

[ÇóÖú] ÇóÖú Ò»×îÖµÎÊÌ⣬лл´ó¼ÒÀ²£¡£¡

×îÖµÎÊÌ⣬һѧ¾­¹ÜµÄÅóÓÑÓöµ½µÄ¡£Ð»Ð»´ó¼ÒÀ²£¡£¡
   Ä³³§¼Æ»®´ó¹æÄ£Éú²úµÄÒ»ÖÖ²úÆ·ÓÉÁã¼þA¼°Áã¼þB×é³É£¬ÉèÁã¼þAµÄ²ÎÊýX>0ÓëÁã¼þBµÄ²ÎÊýY>0ÊǶÀÁ¢µÄ£¬¾ùÔÈ·Ö²¼µÄËæ»ú±äÁ¿¡£²úÆ·µÄ²ÎÊýZ=F(X,Y)=XYµÄÄ¿±êÖµÊÇ1£¬µ±²úÆ·²ÎÊýÖµZÓëÄ¿±êÖµ1µÄÆ«²î£¨Z-1)ÔÚ+-R1(R1=1/100)Ö®ÄÚÊÇÕýÆ·£¬ÔÚ+-R2(R2=2/100)Ö®¼äÊÇ´ÎÆ·£¬ÔÚ+-R2Ö®ÍâÊÇ·ÏÆ·¡£ÕýÆ·Êг¡Îï¼ÛΪP1=4000(Ôª£©£¬´ÎÆ·Êг¡Îï¼ÛΪP2=3000£¨Ôª£©£¬²»Ëã¼Ó¹¤·Ñʱ£¬¸÷Öֳɱ¾ÕÛËãºóÿ¼þ³É±¾ÎªP3=2000£¨Ôª£©.ΪÁ˳ɱ¾ºËË㣬¿¼ÂǸ¶Á˼ӹ¤·ÑºóÊÇ·ñÖµµÃÉú²ú£¬ÈôÓÃÏà¶Ô¾«¶ÈΪK(00£¬×î´óÆ«²îΪ+-KX0£¬YµÄ±ê¶¨ÖµÎªY0>0£¬×î´óÆ«²îΪ+-KY0£¬ÒÑ֪ÿ¸öÁã¼þµÄ¼Ó¹¤·ÑÓÃÓëK³É·´±È£¬±ÈÀýϵÊý¶¼Êdz£ÊýC,ÿÔµÄÔ­²ÄÁÏÁ¿¶¼Êǹ̶¨µÄ£¬
   ÇóÒÔÏÂÁ½¸öÎÊÌ⣺£¨1£©µ±C=0.833292ʱ£¬ÇóZµÄ±ê¶¨ÖµZ0=X0.Y0£¬¼Ó¹¤¾«¶ÈK,ʹµÃµ¥Î»²úÆ·µÄƽ¾ùÀûÈó×î´ó£¬²¢Çóµ¥Î»²úƷƽ¾ùÀûÈó´ïµ½×î´óʱµÄƽ¾ùÀûÈó£¬ÕýÆ·ÂÊ£¬´ÎÆ·ÂÊ£¨2£©ÇóCÖµ¶à´óʱ£¬×î´óµÄƽ¾ùÀûÈóµÈÓÚ0
»Ø¸´´ËÂ¥

» ²ÂÄãϲ»¶

» ±¾Ö÷ÌâÏà¹ØÉ̼ÒÍÆ¼ö: (ÎÒÒ²ÒªÔÚÕâÀïÍÆ¹ã)

» ±¾Ö÷ÌâÏà¹Ø¼ÛÖµÌùÍÆ¼ö£¬¶ÔÄúͬÑùÓаïÖú:

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

huanhuan325

Ìú¸Ëľ³æ (Ö°Òµ×÷¼Ò)

ÒýÓûØÌû:
Originally posted by qustdyq at 2011-05-21 11:34:22:
Óе㸴ÔÓ£¬Ó¦¸Ã¿ÉÒÔÓÃÏßÐԹ滮µÄ°ì·¨À´½â¾ö¡£

ÇëÎÊ£¬¿ÉÒÔ½â³öÀ´Âð£¿Ð»Ð»À²
3Â¥2011-05-21 15:47:04
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû
²é¿´È«²¿ 6 ¸ö»Ø´ð

qustdyq

Òø³æ (ÕýʽдÊÖ)

¡¾´ð°¸¡¿Ó¦Öú»ØÌû

¡ï
soliton923(½ð±Ò+1): лл²ÎÓëÌÖÂÛ~~ 2011-05-21 15:23:56
huanhuan325(½ð±Ò+1): 2011-05-21 15:46:08
Óе㸴ÔÓ£¬Ó¦¸Ã¿ÉÒÔÓÃÏßÐԹ滮µÄ°ì·¨À´½â¾ö¡£
ΪĿ±êŬÁ¦
2Â¥2011-05-21 11:34:22
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

shiweidong12

ľ³æ (ÕýʽдÊÖ)

¡¾´ð°¸¡¿Ó¦Öú»ØÌû

huanhuan325(½ð±Ò+1): 2011-05-23 11:13:37
ÄãÕâ¸öÎÊÌâºÃÏñÊÇËæ»ú¹æ»®ÎÊÌ⣬ÄãÓ¦¸ÃÏòÏà¹Ø×¨ÒµÈËÊ¿ÇóÖú£¡
4Â¥2011-05-21 17:49:54
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

huanhuan325

Ìú¸Ëľ³æ (Ö°Òµ×÷¼Ò)

ÒýÓûØÌû:
Originally posted by shiweidong12 at 2011-05-21 17:49:54:
ÄãÕâ¸öÎÊÌâºÃÏñÊÇËæ»ú¹æ»®ÎÊÌ⣬ÄãÓ¦¸ÃÏòÏà¹Ø×¨ÒµÈËÊ¿ÇóÖú£¡

²»ÖªµÀСľ³æÄǸö°å¿éÊǹØÓÚÏßÐԹ滮ÎÊÌâµÄ°¡£¿
5Â¥2011-05-23 11:14:16
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû
×î¾ßÈËÆøÈÈÌûÍÆ¼ö [²é¿´È«²¿] ×÷Õß »Ø/¿´ ×îºó·¢±í
[¿¼ÑÐ] 085600 286·Ö ²ÄÁÏÇóµ÷¼Á +8 ÂéÀ±öÏÓã 2026-03-27 9/450 2026-03-29 15:36 by Serene1974
[¿¼ÑÐ] 297Çóµ÷¼Á +11 ÌïºéÓÐ 2026-03-26 11/550 2026-03-29 13:14 by peike
[¿¼ÑÐ] Ò»Ö¾Ô¸±±¾©Àí¹¤´óѧ±¾¿Æ211²ÄÁϹ¤³Ì294Çóµ÷¼Á +8 mikasaµÄΧ½í 2026-03-28 8/400 2026-03-29 12:48 by Î޼ʵIJÝÔ­
[¿¼ÑÐ] 2026Ä껪ÄÏʦ·¶´óѧ»¶Ó­»¯Ñ§£¬»¯¹¤£¬ÉúÎÉúÒ½¹¤µÈרҵÓÅÐãѧ×Ó¼ÓÈ룡 +3 llss0711 2026-03-28 6/300 2026-03-29 10:26 by llss0711
[¿¼ÑÐ] 332Çóµ÷¼Á +4 @MZB382400 2026-03-28 4/200 2026-03-28 21:02 by ÌÆãå¶ù
[¿¼ÑÐ] Ò»Ö¾Ô¸»ªÀí£¬ÊýÒ»Ó¢Ò»285ÇóAÇøµ÷¼Á +8 AZMK 2026-03-25 12/600 2026-03-28 18:15 by AZMK
[¿¼ÑÐ] Ò»Ö¾Ô¸»ª±±µçÁ¦´óѧÄܶ¯×¨Ë¶£¬293£¬Çóµ÷¼Á +3 15537177284 2026-03-23 5/250 2026-03-28 16:11 by xxxsssccc
[¿¼ÑÐ] 0703»¯Ñ§Çóµ÷¼Á +9 ÄÌÓͲÝÝ®. 2026-03-22 10/500 2026-03-28 13:30 by ÌÆãå¶ù
[¿¼ÑÐ] Ò»Ö¾Ô¸ÄϾ©º½¿Õº½Ìì´óѧ²ÄÁÏѧ˶Çóµ÷¼Á +3 @taotao 2026-03-28 3/150 2026-03-28 10:26 by JourneyLucky
[¿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] Ò»Ö¾Ô¸ Î÷±±´óѧ ×Ü·Ö282 Ó¢ÓïÒ»62 Çóµ÷¼Á +7 18419759900 2026-03-25 8/400 2026-03-27 16:38 by 18419759900
[¿¼ÑÐ] 0856µ÷¼Á +5 ÇóÇóÈÃÎÒÓÐÊé¶Á° 2026-03-26 6/300 2026-03-27 15:12 by caszguilin
[¿¼ÑÐ] 333Çóµ÷¼Á +3 questionÍì·ç 2026-03-23 3/150 2026-03-27 11:29 by ²»³Ôô~µÄ؈
[¿¼ÑÐ] 286Çóµ÷¼Á +4 lim0922 2026-03-26 4/200 2026-03-27 10:28 by guoweigw
[¿¼ÑÐ] Çóµ÷¼Á Ò»Ö¾Ô¸ ±¾¿Æ ±±¿Æ´ó »¯Ñ§ 343 +6 13831862839 2026-03-24 7/350 2026-03-26 22:57 by ²»³Ôô~µÄ؈
[¿¼ÑÐ] 0703»¯Ñ§Çóµ÷¼Á +3 µ¤ÇàÄÌ¸Ç 2026-03-26 5/250 2026-03-26 20:11 by macy2011
[¿¼ÑÐ] 332Çóµ÷¼Á +6 032500 2026-03-25 6/300 2026-03-25 22:45 by 418490947
[¿¼ÑÐ] 290·Öµ÷¼ÁÇóÖú +3 ¼ªÏéÖ¹Ö¹³Â 2026-03-25 3/150 2026-03-25 19:58 by barlinike
[¿¼ÑÐ] ¸÷λÀÏʦÄúºÃ£º±¾È˳õÊÔ372·Ö +5 jjÓ¿77 2026-03-25 6/300 2026-03-25 14:15 by mapenggao
[¿¼ÑÐ] Ò»Ö¾Ô¸ÎäÀí085500»úеרҵ×Ü·Ö300Çóµ÷¼Á +3 an10101 2026-03-24 7/350 2026-03-25 00:00 by ɽ¹í0-
ÐÅÏ¢Ìáʾ
ÇëÌî´¦ÀíÒâ¼û