±±¾©Ê¯ÓÍ»¯¹¤Ñ§Ôº2026ÄêÑо¿ÉúÕÐÉú½ÓÊÕµ÷¼Á¹«¸æ
²é¿´: 350  |  »Ø¸´: 5
µ±Ç°Ö÷ÌâÒѾ­´æµµ¡£
±¾Ìû²úÉú 1 ¸ö ·­ÒëEPI £¬µã»÷ÕâÀï½øÐв鿴

katley

Í­³æ (ÕýʽдÊÖ)

[½»Á÷] »î»¯ÄÜÔõô˵

»¯Ñ§·´Ó¦ÀïµÄ »î»¯ÄÜ Ó¢ÎÄÔõô˵£¿Ð»Ð»
ÒÑÔÄ   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

rain841230

¾èÖú¹ó±ö (ÕýʽдÊÖ)

2Â¥2010-04-08 15:55:47
ÒÑÔÄ   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

slowstar

ľ³æ (Ö°Òµ×÷¼Ò)

¾«ÈͲ»µ¡£¬ÈÕ½øÓй¦
3Â¥2010-04-08 15:59:26
ÒÑÔÄ   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

kedaweiwei

Ìú¸Ëľ³æ (ÕýʽдÊÖ)

ѧÎÞÖ¹¾³¾«ÒæÇó¾«
4Â¥2010-04-08 16:15:21
ÒÑÔÄ   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

slowstar

ľ³æ (Ö°Òµ×÷¼Ò)

katley(½ð±Ò+2, ·­ÒëEPI+1):лл 2010-04-08 16:24
ÒýÓûØÌû:
Originally posted by slowstar at 2010-04-08 15:59:26:
activated energy

±§Ç¸Ó¦¸ÃÊÇActivation energy (»î»¯ÄÜ)
Activation state (»î»¯×´Ì¬)
Thermal activation (ÈȻ)
D  D0e
−Ea,d/RT (10.4-5)
where R is the ideal gas constant and T is the absolute temperature. The quantity D0
is a parameter that is nearly temperature-independent, and Ea,d is called the molar activation energy for diffusion. Liquid viscosities are usually well described by the formula
¦Ç  ¦Ç0eEa,¦Ç/RT (10.4-6)
where Ea,¦Ç is the molar activation energy for viscous flow
¾«ÈͲ»µ¡£¬ÈÕ½øÓй¦
5Â¥2010-04-08 16:22:39
ÒÑÔÄ   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

³æ×Ó218

Òø³æ (ÕýʽдÊÖ)

6Â¥2010-04-08 17:19:03
ÒÑÔÄ   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû
Ïà¹Ø°æ¿éÌø×ª ÎÒÒª¶©ÔÄÂ¥Ö÷ katley µÄÖ÷Ìâ¸üÐÂ
×î¾ßÈËÆøÈÈÌûÍÆ¼ö [²é¿´È«²¿] ×÷Õß »Ø/¿´ ×îºó·¢±í
[¿¼ÑÐ] ÔõôɾÌû×Ó°¡ +3 ·ìêØ1000 2026-04-04 3/150 2026-04-04 14:20 by ÍÁľ˶ʿÕÐÉú
[¿¼ÑÐ] ÍÁľ304Çóµ÷¼Á +4 ÍÃͻͻͻ£¬ 2026-03-31 4/200 2026-04-04 13:34 by 1753564080
[¿¼ÑÐ] 292Çóµ÷¼Á +9 2022080213 2026-04-04 11/550 2026-04-04 12:17 by 2022080213
[¿¼ÑÐ] ²ÄÁϵ÷¼Á +11 ÎâèùÓ±£¡ 2026-04-03 11/550 2026-04-04 09:56 by ССÊ÷2024
[¿¼ÑÐ] Çóµ÷¼Á +4 xzghyuj 2026-04-04 4/200 2026-04-04 09:51 by ÌÆãå¶ù
[¿¼ÑÐ] ÊýÒ»Ó¢Ò»274»úеµ÷¼Á +4 ÐÇÔÉÁ÷ϼ 2026-04-04 5/250 2026-04-04 09:35 by liucky
[¿¼ÑÐ] 343Çóµ÷¼Á +8 °®î¿°í 2026-03-29 8/400 2026-04-03 22:19 by –¹Æ?
[¿¼ÑÐ] ²ÄÁÏÓ뻯¹¤µ÷¼ÁÒ»Ö¾Ô¸´óÁ¬º£ÊÂ085600£¬349 +11 ³ÔµÄ²»ÉÙ 2026-03-30 11/550 2026-04-03 18:05 by Jimmyandyou
[¿¼ÑÐ] 285Çóµ÷¼Á +6 FZAC123 2026-03-30 6/300 2026-04-03 12:22 by xingguangj
[¿¼ÑÐ] ½¨»·£¬ÄÜÔ´£¬ÍÁľÀÏʦ·¹ý¿´Ò»¿´£¡£¡£¡ +5 ºÙºÙuu 2026-04-01 5/250 2026-04-03 11:47 by znian
[¿¼ÑÐ] 085801 ×Ü·Ö275 ±¾¿ÆÐÂÄÜÔ´ Çóµ÷¼Á +19 bradoner 2026-04-01 23/1150 2026-04-03 10:07 by linyelide
[¿¼ÑÐ] 085600£¬320·ÖÇóµ÷¼Á +6 ´ó²öС×Ó 2026-04-02 6/300 2026-04-02 21:54 by dongzh2009
[¿¼ÑÐ] һ־Ըɽ¶«´óѧ£¬085600£¬344 +7 κ×Óper 2026-04-02 8/400 2026-04-02 21:12 by °ÙÁéͯ888
[¿¼ÑÐ] 413Çóµ÷¼Á +3 ¿Âijij 2026-03-31 3/150 2026-04-02 16:59 by zzsw+
[¿¼ÑÐ] 08ÉúÎïÓëҽҩר˶³õÊÔ346ÕÒµ÷¼Á +6 dianeeee 2026-04-01 7/350 2026-04-02 08:23 by guoweigw
[¿¼ÑÐ] ²ÄÁÏÇóµ÷¼Á +8 ÄØÄØÄÝÄÝ 2026-04-01 8/400 2026-04-02 07:13 by yjolah
[¿¼ÑÐ] °²È«¹¤³Ì 285 Çóµ÷¼Á +3 Xinyu56 2026-04-01 4/200 2026-04-01 21:50 by ¾²¾²¾²¾²¾²¾²¾²¾
[¿¼ÑÐ] 350Çóµ÷¼Á +7 °¢¼Ñ¡« 2026-03-31 7/350 2026-04-01 16:12 by yanflower7133
[¿¼ÑÐ] Ò»Ö¾Ô¸Î÷½»´ó080500²ÄÁÏѧ˶349 +6 jqx1258 2026-03-31 7/350 2026-03-31 21:08 by yuq
[¿¼ÑÐ] µ÷¼Á¿¼ÑÐ +3 Íõ½ÜÒ» 2026-03-29 3/150 2026-03-29 08:09 by fmesaito
ÐÅÏ¢Ìáʾ
ÇëÌî´¦ÀíÒâ¼û