²é¿´: 2568  |  »Ø¸´: 9
µ±Ç°Ö»ÏÔʾÂú×ãÖ¸¶¨Ìõ¼þµÄ»ØÌû£¬µã»÷ÕâÀï²é¿´±¾»°ÌâµÄËùÓлØÌû

jq_william

ľ³æ (СÓÐÃûÆø)

[ÇóÖú] Çë½Ì£¬À©É¢ÏµÊýÊÇʱ¼äµÄº¯Êý£¬Ï¡ÎïÖÊ´«µÝ

Undefined value found.
        - Detail: Undefined value found in the stiffness matrix.
.There are 101 equations giving NaN/Inf in the matrix rows for the variable mod1.c
. at coordinates: (0), (0.01), (0.02), (0.03), (0.04), ...
and similarly for the degrees of freedom, NaN/Inf in the matrix columns.
ÔÚ¼ÆËãÏ¡ÎïÖÊ´«µÝʱ£¬ÓÉÓÚÀ©É¢ÏµÊýÊÇʱ¼äµÄº¯Êý£¬ÉèÖýâÎöº¯Êýan1(t)¡°t^(-1.73)*1.594*10e-9¡±£¬¼ÆËãʱ³öÏÖÉÏÊö´íÎ󣬵«½«À©É¢ÏµÊý¸ÄΪ³£Êýºó¿ÉÒÔ¼ÆË㣬Çë½Ì¸÷λ¸ßÊÖ£¡
»Ø¸´´ËÂ¥

» ²ÂÄãϲ»¶

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

jq_william

ľ³æ (СÓÐÃûÆø)

ÒýÓûØÌû:
5Â¥: Originally posted by jinzengjia at 2013-04-17 12:23:52
ÄãµÄº¯ÊýÉèÖôíÎó¡£Ó¦¸ÃÊÇan1(t)¡°t^(-1.73)*1.594*10e-9¡±£¬Äã¿´¿´°¸Àý¿âÖк¯ÊýÌí¼ÓµÄʱºòµ¥Î»ÊÇÔõô¼ÓµÄ¾ÍÖªµÀÁË

Òѽâ¾ö£¬Ð»Ð»Äã¡£
6Â¥2013-04-18 08:09:10
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû
²é¿´È«²¿ 10 ¸ö»Ø´ð

È㺬

Í­³æ (СÓÐÃûÆø)

¡¾´ð°¸¡¿Ó¦Öú»ØÌû

¡ï
¸Ðл²ÎÓ룬ӦÖúÖ¸Êý +1
xiegangmai: ½ð±Ò+1, ¹ÄÀøÌÖÂÛ½»Á÷£¡ 2013-04-16 23:47:14
ÎÒ²ÂÊDz»ÊÇÔÚÉèÖóõÖµµÄʱºòÉ趨¸öt=0
2Â¥2013-04-16 18:02:03
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

jq_william

ľ³æ (СÓÐÃûÆø)

ÒýÓûØÌû:
2Â¥: Originally posted by È㺬 at 2013-04-16 18:02:03
ÎÒ²ÂÊDz»ÊÇÔÚÉèÖóõÖµµÄʱºòÉ趨¸öt=0

ºÃµÄ£¬Ð»Ð»£¬ÎÒÈ¥ÊÔÊÔ£¬»¶Ó­¶à½»Á÷£¬ÎҲųõѧ¡£
3Â¥2013-04-16 20:15:35
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

jinzengjia

Í­³æ (СÓÐÃûÆø)

ÄãµÄº¯ÊýÉèÖôíÎó¡£Ó¦¸ÃÊÇan1(t[1/s])¡°t^(-1.73)*1.594*10e-9¡±£¬Äã¿´¿´°¸Àý¿âÖк¯ÊýÌí¼ÓµÄʱºòµ¥Î»ÊÇÔõô¼ÓµÄ¾ÍÖªµÀÁË
4Â¥2013-04-17 12:23:19
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû
×î¾ßÈËÆøÈÈÌûÍÆ¼ö [²é¿´È«²¿] ×÷Õß »Ø/¿´ ×îºó·¢±í
[¿¼ÑÐ] Ò»Ö¾Ô¸Î÷°²½»Í¨´óѧ²ÄÁϹ¤³Ìרҵ 282·ÖÇóµ÷¼Á +7 ·ãÇÅZL 2026-03-18 9/450 2026-03-21 09:56 by JineShine
[¿¼ÑÐ] 313Çóµ÷¼Á +3 ËÁÈþ·¡Ò¼22 2026-03-19 3/150 2026-03-21 08:01 by JourneyLucky
[¿¼ÑÐ] 310Çóµ÷¼Á +3 baibai1314 2026-03-16 3/150 2026-03-21 03:56 by JourneyLucky
[¿¼ÑÐ] 299Çóµ÷¼Á +6 ¡÷С͸Ã÷* 2026-03-17 6/300 2026-03-21 02:42 by JourneyLucky
[¿¼ÑÐ] ³õʼ318·ÖÇóµ÷¼Á£¨Óй¤×÷¾­Ñ飩 +3 1911236844 2026-03-17 3/150 2026-03-21 02:33 by JourneyLucky
[¿¼ÑÐ] ¶þ±¾¿ç¿¼Ö£´ó²ÄÁÏ306Ó¢Ò»Êý¶þ +3 z1z2z3879 2026-03-17 3/150 2026-03-21 02:29 by JourneyLucky
[¿¼ÑÐ] 271²ÄÁϹ¤³ÌÇóµ÷¼Á +8 .6lL 2026-03-18 8/400 2026-03-21 00:58 by JourneyLucky
[¿¼ÑÐ] Ò»Ö¾Ô¸»ªÄÏʦ´ó 070300£¨»¯Ñ§£©304·ÖÇóµ÷¼Á +3 0703ÎäÜ·»ÛÑ©304 2026-03-18 3/150 2026-03-21 00:48 by JourneyLucky
[¿¼ÑÐ] 22408 344·Ö Çóµ÷¼Á Ò»Ö¾Ô¸ »ªµç¼ÆËã»ú¼¼Êõ +4 solanXXX 2026-03-20 4/200 2026-03-20 23:49 by alg094825
[¿¼ÑÐ] 294Çóµ÷¼Á²ÄÁÏÓ뻯¹¤×¨Ë¶ +15 ݤÎÉ­ÁÖ 2026-03-18 15/750 2026-03-20 23:28 by JourneyLucky
[¿¼ÑÐ] 288Çóµ÷¼Á +16 ÓÚº£º£º£º£ 2026-03-19 16/800 2026-03-20 22:28 by JourneyLucky
[¿¼ÑÐ] Ò»Ö¾Ô¸ÎäÀí²ÄÁϹ¤³Ì348Çóµ÷¼Á +3 £þ^£þ©bº¹ 2026-03-19 4/200 2026-03-20 21:01 by zhukairuo
[¿¼ÑÐ] ¡¾Í¬¼ÃÈí¼þ¡¿Èí¼þ£¨085405£©¿¼ÑÐÇóµ÷¼Á +3 2026eternal 2026-03-18 3/150 2026-03-18 19:09 by ²«»÷518
[¿¼ÑÐ] 311Çóµ÷¼Á +11 ¶¬Ê®Èý 2026-03-15 12/600 2026-03-18 14:36 by ÐÇ¿ÕÐÇÔÂ
[¿¼ÑÐ] ÊÕ¸´ÊÔµ÷¼ÁÉú +4 ÓêºóÇïºÉ 2026-03-18 4/200 2026-03-18 14:16 by elevennnne
[¿¼ÑÐ] ÉúÎïѧ071000 329·ÖÇóµ÷¼Á +3 ÎÒ°®ÉúÎïÉúÎﰮΠ2026-03-17 3/150 2026-03-18 10:12 by macy2011
[¿¼ÑÐ] 301Çóµ÷¼Á +4 A_JiXing 2026-03-16 4/200 2026-03-17 17:32 by ruiyingmiao
[¿¼ÑÐ] ²ÄÁÏר˶326Çóµ÷¼Á +6 Ä«ìÏæ¦Ý· 2026-03-15 7/350 2026-03-17 17:10 by ruiyingmiao
[¿¼²©] 26É격 +4 °Ë6°Ë68 2026-03-16 4/200 2026-03-17 13:00 by ÇáËɲ»ÉÙËæ
[¿¼ÑÐ] 326Çóµ÷¼Á +3 mlpqaz03 2026-03-15 3/150 2026-03-16 07:33 by Iveryant
ÐÅÏ¢Ìáʾ
ÇëÌî´¦ÀíÒâ¼û