±±¾©Ê¯ÓÍ»¯¹¤Ñ§Ôº2026ÄêÑо¿ÉúÕÐÉú½ÓÊÕµ÷¼Á¹«¸æ

ͶƱ±êÌâ: ƫ΢·Ö·½³Ì£¬³£Î¢·Ö·½³Ì£¬Ó¦¸Ã»¹ÐèÈí¼þЭÖú£¬ÎÒÒѾ­¸ã²»¶®ÁË¡£¡£¡£¡£ËãÊDZà³ÌÀëÉ¢Çó½â (µ¥Ñ¡)

  • merry
    1 (33.3%)
  • me
    2 (66.7%)
²é¿´: 1325  |  »Ø¸´: 8
µ±Ç°Ö»ÏÔʾÂú×ãÖ¸¶¨Ìõ¼þµÄ»ØÌû£¬µã»÷ÕâÀï²é¿´±¾»°ÌâµÄËùÓлØÌû

ahui728

ľ³æ (ÎÄ̳¾«Ó¢)

½ÐÊÞ

[ÇóÖú] ƫ΢·Ö·½³Ì£¬³£Î¢·Ö·½³Ì£¬Ó¦¸Ã»¹ÐèÈí¼þЭÖú£¬ÎÒÒѾ­¸ã²»¶®ÁË¡£¡£¡£¡£ËãÊDZà³ÌÀëÉ¢Çó½â

ƫ΢·Ö·½³Ì£¬³£Î¢·Ö·½³Ì£¬Ó¦¸Ã»¹ÐèÈí¼þЭÖú£¬ÎÒÒѾ­¸ã²»¶®ÁË¡£¡£¡£¡£ËãÊDZà³ÌÀëÉ¢Çó½â

ÎÊÌâÃèÊö¾ÍÊÇÉÏÃæµÄÇé¿ö£¬ÓÐÈË˵ÓнâÎö½â£¿ÎÒ²»È·¶¨¡£

Ö»ÒªÎÊÌâ½â¾ö£¬ÎÞÂÛ½âÎöµÄ»¹ÊÇÀëÉ¢µÄ¡£¶¼ÐУ¬¶¼¸ø½ð±Ò¡£Òà¿ÉÁíÐÐÔ¼¶¨ÆäËû±¨³ê¡£

Èí¼þ×îºÃÓà MATLAB¡¢ maple »ò mathcad °É£¬FortranÒ²ÐУ¬µ«²»Ì«¶®¡£¡£¡£

» ²ÂÄãϲ»¶

» ±¾Ö÷ÌâÏà¹Ø¼ÛÖµÌùÍÆ¼ö£¬¶ÔÄúͬÑùÓаïÖú:

ÎÒÓÐ100Ë«Íà×Ó£¬¿ÉÒÔËÍÄãһ˫¡£
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

pippi6

Ìú¸Ëľ³æ (ÖøÃûдÊÖ)

¹¤³ÌºÍ¿ÆÑ§ÊýÖµ¼ÆËã×Éѯ

¡¾´ð°¸¡¿Ó¦Öú»ØÌû

ÒýÓûØÌû:
4Â¥: Originally posted by ahui728 at 2014-12-16 12:21:42
ÎÒÏ뻹ÊÇÏÈ˵һÏÂÎïÀíÏÖÏó¡£
ÇòÐÎË®µÎÊÜÈÈÕô·¢£¬Ö÷Òª¿¼ÂÇÇ¿ÁÒµÄÈÈ·øÉä×÷Ó᣿ªÊ¼Ê±£¬Ë®µÎµÄζȺÍÍâ½çµÄζÈÏà²îºÜС¡£
eq2¸ø³öË®µÎ°ë¾¶ËæÊ±¼ä±ä»¯µÄ¹ØÏµ¡£ÒòΪˮµÎÊÜÈÈÕô·¢µÄ¹ý³Ì»áʹˮµÎζȱ仯£¬Ë®µÎζȵıä ...

ok, ÎÒ¾õµÃÄã°ÑÒ»°ãµÄ×÷Ϊ¿Õ¼ä±äÁ¿µÄ°ë¾¶ºÍË®µÎÇòÌåµÄÍâ°ë¾¶£¬¹ÃÇÒÉèΪa£¬»ìÆðÀ´ÁË¡£ÄãÏëµÃµ½µÄÓ¦¸ÃÊÇa=a(t)¡£
5Â¥2014-12-16 14:05:43
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû
²é¿´È«²¿ 9 ¸ö»Ø´ð

pippi6

Ìú¸Ëľ³æ (ÖøÃûдÊÖ)

¹¤³ÌºÍ¿ÆÑ§ÊýÖµ¼ÆËã×Éѯ

¡¾´ð°¸¡¿Ó¦Öú»ØÌû

1 Ê×ÏÈÎÊÒ»¸öÎÊÌ⣬eq 2 ÖÐΪʲôrºÍtÏà¹Ø£¿r²»Êǿռä±äÁ¿Âð£¿ÕâºÍeq1 ÀïT=T£¨r£¬t£©×÷ΪrºÍtµÄº¯ÊýµÄrÓÐʲô²»Í¬£¿
2 eq2 Ó¦¸ÃÊÇ״̬·½³Ì£¬eq1 ÊÇÄÜÁ¿·½³Ì£¨ÈÈ´«µ¼·½³Ì£©£¬ eq2 ÊÇʲô·½³Ì£¿
2Â¥2014-12-15 23:11:38
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû
3Â¥2014-12-16 08:10:48
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

ahui728

ľ³æ (ÎÄ̳¾«Ó¢)

½ÐÊÞ

ÒýÓûØÌû:
2Â¥: Originally posted by pippi6 at 2014-12-15 23:11:38
1 Ê×ÏÈÎÊÒ»¸öÎÊÌ⣬eq 2 ÖÐΪʲôrºÍtÏà¹Ø£¿r²»Êǿռä±äÁ¿Âð£¿ÕâºÍeq1 ÀïT=T£¨r£¬t£©×÷ΪrºÍtµÄº¯ÊýµÄrÓÐʲô²»Í¬£¿
2 eq2 Ó¦¸ÃÊÇ״̬·½³Ì£¬eq1 ÊÇÄÜÁ¿·½³Ì£¨ÈÈ´«µ¼·½³Ì£©£¬ eq2 ÊÇʲô·½³Ì£¿

ÎÒÏ뻹ÊÇÏÈ˵һÏÂÎïÀíÏÖÏó¡£
ÇòÐÎË®µÎÊÜÈÈÕô·¢£¬Ö÷Òª¿¼ÂÇÇ¿ÁÒµÄÈÈ·øÉä×÷Ó᣿ªÊ¼Ê±£¬Ë®µÎµÄζȺÍÍâ½çµÄζÈÏà²îºÜС¡£
eq2¸ø³öË®µÎ°ë¾¶ËæÊ±¼ä±ä»¯µÄ¹ØÏµ¡£ÒòΪˮµÎÊÜÈÈÕô·¢µÄ¹ý³Ì»áʹˮµÎζȱ仯£¬Ë®µÎζȵı仯Ҳ»áÓ°Ïìµ½eq2¡£

1.  ¡°ÕâºÍeq1 ÀïT=T£¨r£¬t£©×÷ΪrºÍtµÄº¯ÊýµÄrÓÐʲô²»Í¬£¿¡±Õâ¸öÎÊÌâÎÒÓеã㣬eq2ÖеÄr¾ÍÊÇÌØÖ¸ÇòµÄ°ë¾¶£¨ÔÝʱÓÃR±íʾ£©£¬Ó¦¸ÃÊǸöʱ¼ä±äÁ¿£¬¼´ÇòµÄ°ë¾¶RËæÊ±¼ät²»¶Ï±ä»¯¡£ÕâÑùµÄ»°£¬eq2ÖÐrÓÃR´úÌæ¸üºÏÀí¡£

eq1ÖеÄrÈç¹ûÊǿռä±äÁ¿µÄ»°£¬¼´rÔÚ[0,R]µÄÇø¼ä±ä»¯£¬ÎÒÒ²Ö»¹ØÐÄr=R´¦µÄζȡ£

2. eq1ȷʵÊÇÄÜÁ¿·½³Ì¡£eq2ÊǸö·ÇÎÈ̬״̬·½³Ì¡£

ps׼ȷµÄ˵£¬ÎÒ×îºóÏëҪˮµÎ°ë¾¶RÓëʱ¼ätµÄÇúÏß¡£
ÎÒµÄ˼·ÊDz»ÊÇÓÐÎÊÌâ°¡£¿±»ÄãÒ»ÎÊ£¬Í»È»¾õµÃºÃÏñÄÄÀï²»¶ÔËÆµÃ
ÎÒÓÐ100Ë«Íà×Ó£¬¿ÉÒÔËÍÄãһ˫¡£
4Â¥2014-12-16 12:21:42
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû
×î¾ßÈËÆøÈÈÌûÍÆ¼ö [²é¿´È«²¿] ×÷Õß »Ø/¿´ ×îºó·¢±í
[¿¼ÑÐ] ±¾¿Æ211£¬293·ÖÇëÇóµ÷¼Á +6 Á«²Ë¾ÍÊÇź°É 2026-04-03 6/300 2026-04-04 08:50 by ßÕßÕßÕßÉßÉßÉ
[¿¼ÑÐ] 343Çóµ÷¼Á +8 °®î¿°í 2026-03-29 8/400 2026-04-03 22:19 by –¹Æ?
[¿¼ÑÐ] 319Çóµ÷¼Á +3 ÐÇÐDz»Õ£ÑÛà¶ 2026-04-03 3/150 2026-04-03 21:45 by zhq0425
[¿¼ÑÐ] ²ÄÁÏר˶322·Ö +13 ¹þ¹þ¹þºðºðºð¹þ 2026-04-01 13/650 2026-04-03 16:08 by ŶŶ123
[¿¼ÑÐ] 324Çóµ÷¼Á +4 ÏëÉÏѧÇóµ÷ 2026-04-03 4/200 2026-04-03 14:41 by rongligao
[¿¼ÑÐ] Ò»Ö¾Ô¸Î人Àí¹¤0856£¬³õÊÔ334 +3 26¿¼ÑвÄÁÏ 2026-04-02 3/150 2026-04-02 21:22 by dongzh2009
[¿¼ÑÐ] ¡£ +4 ÎíÓ뺣 2026-04-02 5/250 2026-04-02 19:16 by ÍÁľ˶ʿÕÐÉú
[¿¼ÑÐ] Çóµ÷¼Á 302·Ö³õÊÔ 0854 +5 Áæ¿ÉÀÖ 2026-04-02 5/250 2026-04-02 17:53 by ±ÊÂä½õÖÝ
[¿¼ÑÐ] 321Çóµ÷¼Á Ò»Ö¾Ô¸ Õã½­¹¤Òµ´óѧÉúÎïÒ½Ò© +5 ºÙºÙHC 2026-04-01 6/300 2026-04-02 15:23 by sophie2180
[¿¼ÑÐ] 275ѧ˶081000·þ´Óµ÷¼Áµ½ÆäËûרҵ£¬±£²»×¡±¾×¨ÒµÁË +7 һֻССˮţ 2026-04-02 8/400 2026-04-02 14:23 by alice-2022
[¿¼ÑÐ] 085900ÍÁľˮÀû336·ÖÇóµ÷¼Á +4 Zhangjiangj 2026-03-31 6/300 2026-04-02 11:40 by 1753564080
[¿¼ÑÐ] Çóµ÷¼Á£¬Ò»Ö¾Ô¸ÄϾ©Ê¦·¶´óѧ¼ÆËã»úר˶£¬³õÊÔ373£¬Áù¼¶Í¨¹ý£¬ +3 ¼ÆËã»ú×·ÃÎÈË 2026-04-01 3/150 2026-04-02 07:57 by fxue1114
[¿¼ÑÐ] 11408 321·ÖÇóµ÷¼Á +3 huchun12138 2026-03-30 4/200 2026-04-01 22:48 by guanxin1001
[¿¼ÑÐ] 349Çóµ÷¼Á +6 ³ÔµÄ²»ÉÙ 2026-04-01 6/300 2026-04-01 17:55 by JYD2011
[¿¼ÑÐ] 085600£¬321·ÖÇóµ÷¼Á +13 ´ó²öС×Ó 2026-03-31 13/650 2026-04-01 12:35 by chemdavid
[¿¼ÑÐ] 08¹¤¿Æ£¬295£¬½ÓÊÜ¿çרҵµ÷¼Á +6 lmnlzy 2026-03-31 6/300 2026-04-01 11:02 by ÄæË®³Ë·ç
[¿¼ÑÐ] »·¾³¹¤³Ì 085701£¬267Çóµ÷¼Á +15 minht 2026-03-29 16/800 2026-04-01 10:13 by li_sujuan99
[¿¼ÑÐ] 343Çóµ÷¼Á +8 °®î¿°í 2026-03-28 8/400 2026-03-31 16:12 by ²»³Ôô~µÄ؈
[¿¼ÑÐ] ÄϾ©´óѧ»¯Ñ§µ÷¼Á +11 ¾°Ëæ·ç 2026-03-29 16/800 2026-03-31 10:14 by herarysara
[¿¼ÑÐ] Ò»Ö¾Ô¸´óÁ¬Àí¹¤´óѧ²ÄÁÏÇóµ÷¼Á +6 Gymno 2026-03-30 6/300 2026-03-31 07:26 by Î޼ʵIJÝÔ­
ÐÅÏ¢Ìáʾ
ÇëÌî´¦ÀíÒâ¼û