24СʱÈÈÃŰæ¿éÅÅÐаñ    

²é¿´: 1255  |  »Ø¸´: 5
µ±Ç°Ö»ÏÔʾÂú×ãÖ¸¶¨Ìõ¼þµÄ»ØÌû£¬µã»÷ÕâÀï²é¿´±¾»°ÌâµÄËùÓлØÌû

mingtian010

½ð³æ (СÓÐÃûÆø)


[ÇóÖú] ÎÊÎÊÎïÀíרҵÈËʿһ¸ö·ûºÅÎÊÌâ

ÎÒÊÇҽѧÉú£¬×î½üÔÚÑо¿Ñª¹ÜÉúÎïÁ¦Ñ§£¬¿´µ½Ò»¸ö¹«Ê½£¬T=E¦Å+R*d¦Ä/dt¡££¨E´ú±íµ¯ÐÔϵÊý£¬T´ú±íѹÁ¦£¬¦Ä´ú±íÓ¦±ä£¬R´ú±íÕ³ÐÔϵÊý£©£¬ÎÒÏëÎÊÎÊ£¬¦ÅÊÇʲôÒâ˼£¬EºóÃæ¸ú×ÅÒ»¸ö¦ÅÊÇʲôÒâ˼£¿»¹ÓÐÒ»¸ö¹«Ê½£¬P=Ep¦Å+Rp*d¦Ä/dt £¨ P´ú±íѹÁ¦£¬Ep´ú±íѹÁ¦-Ö±¾¶µ¯ÐÔϵÊý£¬Rp´ú±íѹÁ¦-Ö±¾¶Õ³ÐÔϵÊý£©£¬ÎÒÏëÎÊÎÊ£¬¦ÅÊÇʲôÒâ˼£¬EpºóÃæ¸ú×ÅÒ»¸ö¦ÅÊÇʲôÒâ˼£¿ÓÐÅ£ÈËÖªµÀÂð£¿ÇëÖ¸½Ì£¬Ð»Ð»£¡
»Ø¸´´ËÂ¥

» ²ÂÄãϲ»¶

» ±¾Ö÷ÌâÏà¹Ø¼ÛÖµÌùÍÆ¼ö£¬¶ÔÄúͬÑùÓаïÖú:

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

haichun.pu

Òø³æ (СÓÐÃûÆø)

¡ï ¡ï
leongoall: ½ð±Ò+2, Á¿¸Ù·½·¨²»´í£¬Í¬Ê±¹ÄÀøÐ³棡 2012-08-28 01:54:52
ͬÑùµÄ·ûºÅÔÚ²»Í¬µÄµØ·½´ú±íµÄÎïÀíÁ¿¿ÉÄܺܲ»Ïàͬ¡£´ÓÂ¥Ö÷¸ø³öµÄÁ½¸ö¹«Ê½¿´¦Å¿ÉÄÜÊDZíʾѪ¹ÜµÄÐαäÁ¿µÄÎïÀíÁ¿¡£½ÌÂ¥Ö÷Ò»¸ö·½·¨£¬ÄãÖ»Òª¿´·½³ÌÁ½±ßµÄÁ¿¸Ù¾Í´ó¸ÅÄÜÅжϦÅÊDZíʾʲôÎïÀíÁ¿ÁË¡£¼ÙÈçT»òÕßPµÄµ¥Î»ÊÇÅ£¶Ù£¬EµÄµ¥Î»ÊÇÅ£¶Ù/Ã×£¬ÎªÁ˱£³ÖµÈʽÁ½±ßÏàµÈ£¬ÄÇôepsilonµÄµ¥Î»±ØÈ»ÊÇÃ×£¬Òò´Ë¿ÉÄܱíʾµÄÊÇѪ¹ÜµÄ±äÐΡ£µ±È»¾ßÌåµÄµ¥Î»»¹Òª¿´Â¥Ö÷µÄÑо¿ÁìÓòÄÚµÄʹÓÃϰ¹ß¡£²»¹ý²»ÖªµÀÂ¥Ö÷»¹¼Ç²»¼ÇµÃµ¯»ÉµÄµ¯ÐÔÁ¦µÄ±í´ïʽF=kx£¬FÊǵ¯ÐÔÁ¦£¬kÊǵ¯ÐÔϵÊý£¬x±íʾµ¯»ÉµÄÐαäÁ¿¡£Òò´ËÀà±ÈÒ»ÏÂepsilon¿ÉÄÜÊÇѪ¹ÜÔÚѪҺµÄѹÁ¦×÷ÓÃϵÄÊÕËõ»òÅòÕÍÁ¿¡£
3Â¥2012-08-27 22:45:10
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû
²é¿´È«²¿ 6 ¸ö»Ø´ð

merlonwin

½ð³æ (СÓÐÃûÆø)

¡¾´ð°¸¡¿Ó¦Öú»ØÌû

¡ï ¡ï ¡ï
¸Ðл²ÎÓ룬ӦÖúÖ¸Êý +1
mingtian010: ½ð±Ò+3, ¡ï¡ï¡ïºÜÓаïÖú, xiexie 2012-08-27 20:36:38
°¬ÆÕÎ÷ÁúÓÐÁ½¸öÒâ˼£¬Ò»¸öÊÇÏà¶Ô½éµç³£Êý£¬Ò²¾ÍÊǵ¼ÌåµÄµçÈÝÂÊ¡£ÁíÒ»¸öÊÇÄÜÁ¿×Ó£¬±íʾÿ·ÝÄÜÁ¿µÄ¶àÉÙ£¬±ÈÈçÒ»¸ö¹â×ÓµÄÄÜÁ¿¾ÍÊǦÅ=hv¡£LZÕâÀïµÄ¿ÉÄÜÊDZíʾÏà¶Ô½éµç³£Êý£¬Á½¸ö×ÖĸÁ¬ÔÚÒ»Æð¾ÍÊÇÏà³ËµÄÒâ˼¡£
¸óÏÂÍû×ÅÉîԨ֮ʱ£¬ÉîÔ¨Ò²ÕýÍûןóÏ¡£
2Â¥2012-08-27 20:08:14
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

hzllzh

Ìú³æ (³õÈëÎÄ̳)

¡ï
leongoall: ½ð±Ò+1, ¹ÄÀøÐ³棡 2012-08-28 01:55:10
¸öÈ˾õµÃ¼ÈÈ»ÊÇÉúÎïÁ¦Ñ§¾ÍÓ¦¸ÃÒ²ÊôÓÚÁ¦Ñ§µÄ·¶³ë£¬¹«Ê½Öеĸ÷ÎïÀíÁ¿Ò²Ó¦¸ÃÔÚÁ¦Ñ§ÖйҺţ¬ËùÒÔ°®ÆÕÎ÷ÁúÓ¦¸ÃÊÇÁ¦Ñ§ÖÐÓ¦±ä£¨ÎÞÁ¿¸Ù£©µÄ¸ÅÄTÊÇѹÁ¦ÔòÆäµ¥Î»ÎªPa£¬EÊǵ¯ÐÔϵÊýÒà³ÆÎªµ¯ÐÔÄ£Á¿µ¥Î»ÊÇPa£¬ºóÒ»ÏîÖÐÆ«Î¢·Ö´ú±íÓ¦±äÂÊ£¨¼´±äÐεÄËÙÂÊ£©¡£
4Â¥2012-08-27 23:12:54
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

zhweil

Í­³æ (ÕýʽдÊÖ)

ÕâÀï¦ÅÓ¦¸ÃÖ¸ËùÊÜÁ¦µÄÃæ»ý»òÕßÊÜÁ¦µÄ¶àÉÙ£¬
5Â¥2012-08-28 16:17:00
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû
×î¾ßÈËÆøÈÈÌûÍÆ¼ö [²é¿´È«²¿] ×÷Õß »Ø/¿´ ×îºó·¢±í
[¿¼ÑÐ] 0856Çóµ÷¼Á285 +8 ÂÀ×ÐÁú 2026-02-28 8/400 2026-03-01 17:25 by Áõ±ø
[¿¼ÑÐ] 0856²ÄÁÏÇóµ÷¼Á +4 ÂéÀ±öÏÓã 2026-02-28 4/200 2026-03-01 16:51 by caszguilin
[¿¼ÑÐ] »¯¹¤×¨Ë¶342£¬Ò»Ö¾Ô¸´óÁ¬Àí¹¤´óѧ£¬Çóµ÷¼Á +3 kyf»¯¹¤ 2026-02-28 4/200 2026-03-01 16:49 by yywzz
[»ù½ðÉêÇë] ¸Õ¼Óã¬Ã»ÓÐÆÚ¿¯ºÅ£¬µ«ÊÇÔÚÏ߿ɿ´µÄÂÛÎÄ¿ÉÒÔ·ÅΪ´ú±í×÷Âð 10+3 arang1 2026-03-01 3/150 2026-03-01 16:43 by babero
[¿¼ÑÐ] ²ÄÁÏ»¯¹¤µ÷¼Á +9 ½ñÏIJ»ÏÄ 2026-03-01 10/500 2026-03-01 16:01 by hmn_wj
[¿¼ÑÐ] 311Çóµ÷¼Á +6 ͤͤͤ01 2026-03-01 6/300 2026-03-01 15:41 by 324616
[¿¼ÑÐ] 0856µ÷¼Á +4 ÁõÃÎ΢ 2026-02-28 4/200 2026-03-01 15:35 by ÎüÒ»¿ÚÃ¨Æø
[¿¼ÑÐ] ²ÄÁϹ¤³Ì274Çóµ÷¼Á +3 Lilithan 2026-03-01 3/150 2026-03-01 14:58 by ms629
[¿¼ÑÐ] Çóµ÷¼Á +6 repeatt?t 2026-02-28 6/300 2026-03-01 14:37 by Sakura»æ
[¿¼ÑÐ] ¿ÎÌâ×é½ÓÊÕ²ÄÁÏÀàµ÷¼ÁÑо¿Éú +3 gaoxiaoniuma 2026-02-28 4/200 2026-03-01 14:30 by jjjÈý¿ç
[¿¼ÑÐ] 284Çóµ÷¼Á +6 ÌìÏÂŸß 2026-02-28 6/300 2026-03-01 14:19 by Ducount.Y
[¿¼ÑÐ] ²ÄÁÏѧµ÷¼Á +8 ÌáÉñ¶¹É³°ü 2026-02-28 10/500 2026-03-01 14:14 by peike
[¿¼ÑÐ] 302²ÄÁϹ¤³ÌÇóµ÷¼Á +4 Doleres 2026-03-01 5/250 2026-03-01 11:52 by liqiongjy
[¿¼ÑÐ] 272Çóµ÷¼Á +5 ²Ä×ÏÓл¯ 2026-02-28 5/250 2026-03-01 11:51 by gaoxiaoniuma
[˶²©¼ÒÔ°] ²©Ê¿×Ô¼ö +6 ¿ÆÑй·111 2026-02-26 10/500 2026-03-01 10:02 by ¿ÆÑй·111
[ÂÛÎÄͶ¸å] ÇóÖúcoordination chemistry reviews µÄд×÷Ä£°å 10+3 ljplijiapeng 2026-02-27 4/200 2026-03-01 09:07 by babero
[¿¼ÑÐ] ²ÄÁϵ÷¼Á +4 °®²Áº¹µÄ¿ÉÀÖ±ù 2026-02-28 4/200 2026-03-01 00:38 by èèÇòalter
[¿¼ÑÐ] 292Çóµ÷¼Á +3 yhk_819 2026-02-28 3/150 2026-02-28 21:57 by gaoxiaoniuma
[¿¼ÑÐ] 264Çóµ÷¼Á +3 °ÍÀ­°ÍÀ­¸ù556 2026-02-28 3/150 2026-02-28 21:31 by gaoxiaoniuma
[˶²©¼ÒÔ°] ¡¾²©Ê¿ÕÐÉú¡¿Ì«Ô­Àí¹¤´óѧ2026»¯¹¤²©Ê¿ +4 N1ce_try 2026-02-24 8/400 2026-02-26 08:40 by N1ce_try
ÐÅÏ¢Ìáʾ
ÇëÌî´¦ÀíÒâ¼û