Znn3bq.jpeg
²é¿´: 773  |  »Ø¸´: 6
±¾Ìû²úÉú 1 ¸ö ·­ÒëEPI £¬µã»÷ÕâÀï½øÐв鿴

yuankanxue

½ð³æ (ÖøÃûдÊÖ)

·Ö×ÓÍæ¼Ò

[½»Á÷] Ò»¸öÓеãÄѶȵÄÓ¢Óﳤ¾ä

We define the relaxation time t as the time (required for a smooth graph of l^2 against the number of cycles) to approach its final average value to within 1/e of the difference (between initial and final values).

» ²ÂÄãϲ»¶

ÓÐÖ¾Õßʾ¹³É£¬ÃÎÏë¸øÎÒ·½Ïò£¬·½·¨ÊÇЧÂÊ£¬Å¬Á¦Êǽݾ¶£¬Ê§°ÜÊÇÀÏʦ¡£
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

yuankanxue

½ð³æ (ÖøÃûдÊÖ)

·Ö×ÓÍæ¼Ò

±¾ÈËÈÏΪÕâ¾ä»°µÄÒâ˼¾ÍÊÇ£ºÎÒÃǶ¨ÒåËɳÚʱ¼äΪ l^2 ´Ó³õÖµ½Ó½üÆäƽºâÖµ¹ý³ÌÖÐ l^2µÄÖµÓë³õÖµµÄ²îΪ³õÖµÓëÆ½ºâÖµÖ®²îµÄ 1/eʱËùÐèµÄʱ¼ä¡£
ÓÐÖ¾Õßʾ¹³É£¬ÃÎÏë¸øÎÒ·½Ïò£¬·½·¨ÊÇЧÂÊ£¬Å¬Á¦Êǽݾ¶£¬Ê§°ÜÊÇÀÏʦ¡£
2Â¥2010-09-02 15:12:36
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

Ò»´°·ç¾°

ľ³æ (ÕýʽдÊÖ)

¡ï
wypward(½ð±Ò+1):лл²ÎÓë 2010-09-02 18:13:36
yuankanxue(½ð±Ò+1, ·­ÒëEPI+1): 2010-09-04 08:18:16
relaxtion time ÊdzÚԥʱ¼äµÄÒâ˼¡£
³Úԥʱ¼äµÄ¸ÅÄîÊÇ£º´¦ÓÚÆ½ºâ̬µÄϵͳÊܵ½Íâ½ç˲ʱÈŶ¯ºó£¬¾­Ò»¶¨Ê±¼ä±ØÄܻظ´µ½Ô­À´µÄƽºâ̬£¬ÏµÍ³Ëù¾­ÀúµÄÕâÒ»¶Îʱ¼ä¼´³Ûԥʱ¼ä¡£
ËùÒÔ£¬ÎÒÈÏΪӦ¸ÃÕâÑù·­Ò룺ÎÒÃÇÕâÑù¶¨Òå³Úԥʱ¼ät£º×îÖÕÆ½ºâÖµµ½´ï²î¾à£¨³õʼֵºÍ×îÖÕÖµÖ®¼ä£©µÄ1/eÒÔÄÚËùÐèµÄʱ¼ä£¨ÐèÒªÓÐl^2ÓëÑ­»·ÊýÖ®¼äµÄƽ»¬ÇúÏߣ©¡£
3Â¥2010-09-02 16:22:21
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

yuankanxue

½ð³æ (ÖøÃûдÊÖ)

·Ö×ÓÍæ¼Ò

ÒýÓûØÌû:
Originally posted by Ò»´°·ç¾° at 2010-09-02 16:22:21:
relaxtion time ÊdzÚԥʱ¼äµÄÒâ˼¡£
³Úԥʱ¼äµÄ¸ÅÄîÊÇ£º´¦ÓÚÆ½ºâ̬µÄϵͳÊܵ½Íâ½ç˲ʱÈŶ¯ºó£¬¾­Ò»¶¨Ê±¼ä±ØÄܻظ´µ½Ô­À´µÄƽºâ̬£¬ÏµÍ³Ëù¾­ÀúµÄÕâÒ»¶Îʱ¼ä¼´³Ûԥʱ¼ä¡£
ËùÒÔ£¬ÎÒÈÏΪӦ¸ÃÕâÑù·­Ò룺ÎÒÃÇÕâÑù¶¨Òå ...

×îÖÕÖµ¾ÍÊÇÆ½ºâÖµ
ÓÐÖ¾Õßʾ¹³É£¬ÃÎÏë¸øÎÒ·½Ïò£¬·½·¨ÊÇЧÂÊ£¬Å¬Á¦Êǽݾ¶£¬Ê§°ÜÊÇÀÏʦ¡£
4Â¥2010-09-02 17:04:22
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

cfind

½ð³æ (СÓÐÃûÆø)

yuankanxue(½ð±Ò+1): 2010-09-04 08:18:22
ÎÒÃǶ¨Òå³Úԥʱ¼ätΪ£º´ïµ½×îÖÕÆ½¾ùÖµµÄʱ¼ä£¬Ô¼´ïµ½l^2¸öÑ­»·ÊýµÄƽ»¬ÇúÏßµÄʱ¼ä¡£×îÖÕÆ½¾ùÖµ¼´³õʼֵÓë×îÖÕÖµÖ®²îµÄ1/e.
like it or lump it!
5Â¥2010-09-02 20:26:54
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

yuankanxue

½ð³æ (ÖøÃûдÊÖ)

·Ö×ÓÍæ¼Ò

ÒýÓûØÌû:
Originally posted by cfind at 2010-09-02 20:26:54:
ÎÒÃǶ¨Òå³Úԥʱ¼ätΪ£º´ïµ½×îÖÕÆ½¾ùÖµµÄʱ¼ä£¬Ô¼´ïµ½l^2¸öÑ­»·ÊýµÄƽ»¬ÇúÏßµÄʱ¼ä¡£×îÖÕÆ½¾ùÖµ¼´³õʼֵÓë×îÖÕÖµÖ®²îµÄ1/e.

»¹ÊÇÔÆÀïÎíÀï
ÓÐÖ¾Õßʾ¹³É£¬ÃÎÏë¸øÎÒ·½Ïò£¬·½·¨ÊÇЧÂÊ£¬Å¬Á¦Êǽݾ¶£¬Ê§°ÜÊÇÀÏʦ¡£
6Â¥2010-09-03 10:14:01
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

yuankanxue

½ð³æ (ÖøÃûдÊÖ)

·Ö×ÓÍæ¼Ò

Èç´Ë£¬¾Í°´´ó¼Òѧ¹ýµÄ³Ûԥʱ¼äµÄ¶¨ÒåÀ´Àí½â°É£¡
¿´À´£¬ÎҵýøÐÞÒ»ÏÂÊýѧ·½ÃæµÄרҵӢÓïÁË¡£
ÓÐÖ¾Õßʾ¹³É£¬ÃÎÏë¸øÎÒ·½Ïò£¬·½·¨ÊÇЧÂÊ£¬Å¬Á¦Êǽݾ¶£¬Ê§°ÜÊÇÀÏʦ¡£
7Â¥2010-09-04 08:20:28
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû
Ïà¹Ø°æ¿éÌø×ª ÎÒÒª¶©ÔÄÂ¥Ö÷ yuankanxue µÄÖ÷Ìâ¸üÐÂ
×î¾ßÈËÆøÈÈÌûÍÆ¼ö [²é¿´È«²¿] ×÷Õß »Ø/¿´ ×îºó·¢±í
[¿¼ÑÐ] 282£¬Çóµ÷¼Á +5 jggshjkkm 2026-04-09 5/250 2026-04-09 20:26 by Delta2012
[¿¼ÑÐ] µ÷¼Á +19 2261744733 2026-04-08 19/950 2026-04-09 19:11 by vgtyfty
[¿¼ÑÐ] µ÷¼Á »¯Ñ§ 307 +11 73372112 2026-04-09 12/600 2026-04-09 18:52 by vgtyfty
[¿¼ÑÐ] 085600²ÄÁÏÓ뻯¹¤301·ÖÇóµ÷¼ÁԺУ +33 ´ÌÍ´jk 2026-04-06 34/1700 2026-04-09 18:31 by hy861222
[¿¼ÑÐ] Ò»Ö¾Ô¸Ö£ÖÝ´óѧ 22408 305·ÖÇóµ÷¼Á +3 °²Ð¡Âúzzz 2026-04-08 3/150 2026-04-09 16:16 by wp06
[¿¼ÑÐ] ²ÄÁϵ÷¼Á +14 Ò»ÑùYWY 2026-04-05 15/750 2026-04-09 13:36 by ¹ÊÈË??
[¿¼ÑÐ] ²ÄÁϵ÷¼Á +14 Ò»ÑùYWY 2026-04-06 14/700 2026-04-08 23:00 by Öí»á·É
[¿¼ÑÐ] 285Çóµ÷¼Á +7 ¶ñ·¨´ó¶þµÄÆøÎ¶ß 2026-04-05 10/500 2026-04-08 14:34 by zhq0425
[¿¼ÑÐ] 283Çóµ÷¼Á +19 A child 2026-04-04 19/950 2026-04-08 14:26 by xingguangj
[¿¼ÑÐ] 277¹¤¿ÆÇóµ÷¼Á +10 1915668 2026-04-04 11/550 2026-04-06 23:53 by ÐÄæÂÒâ±±
[¿¼ÑÐ] Çóµ÷¼Á +4 wos666 2026-04-03 5/250 2026-04-06 15:22 by wos666
[¿¼ÑÐ] Ò»Ö¾Ô¸211ÉúÎïѧ280·Ö Çóµ÷¼Á +5 Àîrien 2026-04-05 5/250 2026-04-06 10:30 by zhyzzh
[¿¼ÑÐ] 332Çóµ÷¼Á +17 ССÃÏ... 2026-04-05 18/900 2026-04-06 09:51 by À¶ÔÆË¼Óê
[¿¼ÑÐ] ÉúÎïÓëÒ½Ò©086000µ÷¼ÁÒ»Ö¾Ô¸Î÷±±Å©ÁÖ320·Ö +3 ÃÀÃÀŮʿ 2026-04-03 3/150 2026-04-05 21:55 by ѧԱ8dgXkO
[¿¼ÑÐ] 308Çóµ÷¼Á +4 maverick^_^ 2026-04-03 4/200 2026-04-05 19:08 by À¶ÔÆË¼Óê
[¿¼ÑÐ] 328·Öµ÷¼Á +6 ÃÅmen 2026-04-04 6/300 2026-04-05 13:40 by imissbao
[¿¼ÑÐ] ÄÐÉú£¬Ò»Ö¾Ô¸»¦9ÉúÎïѧ071000£¬³õÊÔ308Çóµ÷¼Á +3 Áõīī 2026-04-04 3/150 2026-04-05 08:26 by barlinike
[¿¼ÑÐ] Çóµ÷¼Á +3 ffyyu 2026-04-02 3/150 2026-04-04 19:03 by À¶ÔÆË¼Óê
[¿¼ÑÐ] 322Çóµ÷¼Á +6 FZAC123 2026-04-03 6/300 2026-04-03 22:23 by ¿ÆÑÐСר¼Ò
[¿¼ÑÐ] 320Çóµ÷¼Á +3 ũҵ¹¤³ÌÓëÐÅÏ¢¼ 2026-04-03 3/150 2026-04-03 11:40 by ÍÁľ˶ʿÕÐÉú
ÐÅÏ¢Ìáʾ
ÇëÌî´¦ÀíÒâ¼û