Znn3bq.jpeg
±±¾©Ê¯ÓÍ»¯¹¤Ñ§Ôº2026ÄêÑо¿ÉúÕÐÉú½ÓÊÕµ÷¼Á¹«¸æ
²é¿´: 1125  |  »Ø¸´: 10

wsfgs12345

Ìú¸Ëľ³æ (ÕýʽдÊÖ)

[ÇóÖú] ÇóÖúÒ»ÈÈÁ¦Ñ§·½ÃæµÄÌâÄ¿£¿

ÏÂÁйý³Ì¾ùΪµÈεÈѹ¹ý³Ì£¬¸ù¾Ý¹«Ê½ dG=-SdT + Vdp, ¼ÆËãµÃ¡÷G=0£¬´Ë½áÂÛ¶Ô·ñ£¿ÎªÊ²Ã´£¿
a )  p(±ê×¼)£¬268K µÄ±ù-----------p(±ê×¼)£¬268K µÄË®
b£© µÈεÈѹÏ£¬²»×ö·ÇÅòÕ͹¦µÄ»¯Ñ§·´Ó¦
c£© µÈεÈѹÏ£¬Ê³ÑÎÈÜÓÚË®
´ð°¸¸øÁËÌáʾ£¬dG=-SdT + Vdp µÄÊÊÓÃÌõ¼þÊÇ×é³É²»±äµÄ·â±ÕÌåϵ£¬²¢ÇÒ²»×ö·ÇÅòÕ͹¦£¬¶øa£©b£©c£©ÖÐµÄ dn ²»µÈÓÚÁ㣬×é³É±äÁË¡£
Ϊʲô×é³É±äÁ˰¡£¿ÎÒû¿´¶®£¬Çë´ó¼ÒÖ¸µã¡£»òÕߣ¬´ËÌâÓиüºÃµÄÀí½â·½·¨Ò²¿ÉÒÔ¡£Ð»Ð»
»Ø¸´´ËÂ¥
²»ÂÛºÃÊ»µÊ¶¼ÍüÁË£¬Äã²ÅÄÜ̧ͷÏòǰ×ß¡£
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû
»ØÌûÖ§³Ö ( ÏÔʾ֧³Ö¶È×î¸ßµÄǰ 50 Ãû )

ΨÃÀluping

Ìú³æ (³õÈëÎÄ̳)

¡¾´ð°¸¡¿Ó¦Öú»ØÌû

¡ï
¸Ðл²ÎÓ룬ӦÖúÖ¸Êý +1
µØÓüѪÓÄÁé: ½ð±Ò+1, http://wenku.baidu.com/view/1f9430791711cc7931b71687.html 2012-11-08 13:42:14
µØÓüѪÓÄÁé: »¶Ó­³£À´ 2012-11-08 13:42:42
wsfgs12345: »ØÌûÖö¥ 2012-11-08 13:54:51
ÅòÕ͹¦Wf=0£¬¡÷G=0.˵Ã÷¸Ã¹ý³ÌÊÇ¿ÉÄæµÄ
a.b.cÈý¸ö¹ý³ÌÊDz»¿ÉÄæµÄ¹ý³Ì£¬ËùÒÔ¡÷G´óÓÚ0.
ºÃ²Ê×ÔÈ»À´
2Â¥2012-11-08 13:25:52
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

Ò»¿ÅºËÌÒ

Òø³æ (ÕýʽдÊÖ)

¡¾´ð°¸¡¿Ó¦Öú»ØÌû

¡ï ¡ï
wsfgs12345: »ØÌûÖö¥ 2012-11-13 22:16:48
fds329: ½ð±Ò+2, Ó¦ÖúÖ¸Êý+1, »¶Ó­³£À´ 2012-11-23 09:51:12
c£©ÖÐŨ¶È±äÁË£¬ËùÒÔ×é³É±äÁË¡£a£©ÀïÃæ×é³Éû±ä£¬µ«ÒªÕÒµ½Ò»¸ö;¾¶£¬Ê±¿Ì±£³Öºãκãѹ£¬ÕâÊÇ×ö²»µ½µÄ£¬ÎÞ·¨ÔÚÕâÑùµÄ;¾¶ÉÏ»ý·Ö£¬ÐèÒªÉè¼ÆÆäËû;¾¶¡£°´Ìì´ó½Ì²Ä£¬½«¹ý³Ì·ÖΪpvt±ä»¯£¬Ïà±ä£¬»¯Ñ§±ä»¯£¬¿ÉÄÜ»áÈÏΪÏà±ä¹ý³ÌÓÐ×é³É±ä»¯°É¡£ÎҸоõ¶ÔÓÚÕâÖÖ´¿ÎïÖʼòµ¥Ïà±ä²»Óÿ¼ÂǺܶࡣ¾§Ðͱ仯µÄÏà±ä»¹Äܱ»µ±×÷»¯Ñ§·´Ó¦ÄØ£¡
10Â¥2012-11-12 16:17:22
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû
ÆÕͨ»ØÌû

xylecust

ľ³æ (СÓÐÃûÆø)

¡¾´ð°¸¡¿Ó¦Öú»ØÌû

¡ï ¡ï ¡ï
¸Ðл²ÎÓ룬ӦÖúÖ¸Êý +1
µØÓüѪÓÄÁé: ½ð±Ò+1, »¶Ó­³£À´ 2012-11-08 13:42:29
wsfgs12345: ½ð±Ò+2, ¡ï¡ï¡ïºÜÓаïÖú 2012-11-09 12:29:55
houchenxmc: »ØÌûÖö¥ 2013-06-28 08:12:47
aÓÐÏà±ä b»¯Ñ§·´Ó¦°¡ ¿Ï¶¨×é³É±ä»¯ÁË cÁ½µ¥±äÒ»»ì  ×é³É±ä»¯
3Â¥2012-11-08 13:29:04
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

wsfgs12345

Ìú¸Ëľ³æ (ÕýʽдÊÖ)

houchenxmc: »ØÌûÖö¥ 2013-06-28 08:12:49
ÒýÓûØÌû:
3Â¥: Originally posted by xylecust at 2012-11-08 13:29:04
aÓÐÏà±ä b»¯Ñ§·´Ó¦°¡ ¿Ï¶¨×é³É±ä»¯ÁË cÁ½µ¥±äÒ»»ì  ×é³É±ä»¯

aÓÐÏà±ä£¬×é³ÉÔõô»áÓÐ±ä»¯ÄØ£¿¾­³£¿´µ½ÔڷеãʱˮºÍË®ÕôÆøµÄÏàÆ½ºâʱ£¬ÄǸöÌõ¼þÏÂ×é³É¸Ä±äÁËû£¿ÔõôÀí½â£¿Ð»Ð»ÄúÁË¡£
²»ÂÛºÃÊ»µÊ¶¼ÍüÁË£¬Äã²ÅÄÜ̧ͷÏòǰ×ß¡£
4Â¥2012-11-08 13:57:25
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

ŤµÃÌð¹Ï

гæ (³õÈëÎÄ̳)

¡¾´ð°¸¡¿Ó¦Öú»ØÌû

¡ï ¡ï ¡ï
¸Ðл²ÎÓ룬ӦÖúÖ¸Êý +1
µØÓüѪÓÄÁé: ½ð±Ò+1, »¶Ó­³£À´ 2012-11-09 10:38:31
wsfgs12345: ½ð±Ò+2, ¡ï¡ï¡ïºÜÓаïÖú 2012-11-09 12:29:26
houchenxmc: »ØÌûÖö¥ 2013-06-28 08:12:50
aÖмäÊǹÌ̬µ½ÒºÌ¬¡£¡£ÊÇÏà±ä°É£¬ÍêÁ˶¼²»ÊDZê×¼¿ÉÄæ×´Ì¬Ïµıê×¼Ïà±ä°¡£¬¶¼ÊÇÐèÒªÉè¼Æ¿ÉÄæ¹ý³Ì¼ÆËãµÄ²»ÊÇg²»µÈÓÚ0
5Â¥2012-11-08 18:59:45
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

xylecust

ľ³æ (СÓÐÃûÆø)

houchenxmc: »ØÌûÖö¥ 2013-06-28 08:12:52
ÒýÓûØÌû:
4Â¥: Originally posted by wsfgs12345 at 2012-11-08 13:57:25
aÓÐÏà±ä£¬×é³ÉÔõô»áÓÐ±ä»¯ÄØ£¿¾­³£¿´µ½ÔڷеãʱˮºÍË®ÕôÆøµÄÏàÆ½ºâʱ£¬ÄǸöÌõ¼þÏÂ×é³É¸Ä±äÁËû£¿ÔõôÀí½â£¿Ð»Ð»ÄúÁË¡£...

Õâ¸ö¹«Ê½ÓõÄʱºòҪûÓÐÏà±äÇÒûÓÐ×é³É±ä»¯
6Â¥2012-11-09 18:17:09
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

xylecust

ľ³æ (СÓÐÃûÆø)

¡¾´ð°¸¡¿Ó¦Öú»ØÌû

¡ï ¡ï ¡ï ¡ï
wsfgs12345: ½ð±Ò+2, ¡ï¡ï¡ïºÜÓаïÖú 2012-11-09 22:29:35
fds329: ½ð±Ò+2, ¸ÐлӦÖú¡£ÐÁ¿àÁËO(¡É_¡É)O 2012-11-23 09:51:22
houchenxmc: »ØÌûÖö¥ 2013-06-28 08:12:53
ÒýÓûØÌû:
4Â¥: Originally posted by wsfgs12345 at 2012-11-08 13:57:25
aÓÐÏà±ä£¬×é³ÉÔõô»áÓÐ±ä»¯ÄØ£¿¾­³£¿´µ½ÔڷеãʱˮºÍË®ÕôÆøµÄÏàÆ½ºâʱ£¬ÄǸöÌõ¼þÏÂ×é³É¸Ä±äÁËû£¿ÔõôÀí½â£¿Ð»Ð»ÄúÁË¡£...

Õâ¸ö¹«Ê½ÓõÄʱºòҪûÓÐÏà±äÇÒûÓÐ×é³É±ä»¯
~~~~~~~~~~
7Â¥2012-11-09 18:17:25
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

wsfgs12345

Ìú¸Ëľ³æ (ÕýʽдÊÖ)

houchenxmc: »ØÌûÖö¥ 2013-06-28 08:12:56
ÒýÓûØÌû:
6Â¥: Originally posted by xylecust at 2012-11-09 18:17:09
Õâ¸ö¹«Ê½ÓõÄʱºòҪûÓÐÏà±äÇÒûÓÐ×é³É±ä»¯...

лл°¡¡£ÎÒÏëÎÊһϣ¬ p(±ê×¼)£¬268K µÄ±ù-----------p(±ê×¼)£¬268K µÄË®
ÔõôÀí½âÆä×é³É±ä»¯ÁË£¿²»¾ÍÊDZù±ä³ÉË®ÁËÂ𣬶¼ÊÇ´¿ÎïÖÊ£¬Ôõô»áÓÐ×é³ÉµÄ±ä»¯°¡£¿ÎÒ²»Àí½â¡£ÄãÊÇÔõôÀí½âµÄ°¡£¿Ð»Ð»
²»ÂÛºÃÊ»µÊ¶¼ÍüÁË£¬Äã²ÅÄÜ̧ͷÏòǰ×ß¡£
8Â¥2012-11-09 22:29:07
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

xylecust

ľ³æ (СÓÐÃûÆø)

¡¾´ð°¸¡¿Ó¦Öú»ØÌû

¡ï ¡ï
wsfgs12345: ½ð±Ò+1, ¡ï¡ï¡ïºÜÓаïÖú 2012-11-13 22:15:46
fds329: ½ð±Ò+1, ¸Ðл»ØÌû 2012-11-23 09:51:29
houchenxmc: »ØÌûÖö¥ 2013-06-28 08:12:57
Ïà±äÁ˰¡~~~~~~~~~~~~¡¤
9Â¥2012-11-12 14:32:38
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû
Ïà¹Ø°æ¿éÌø×ª ÎÒÒª¶©ÔÄÂ¥Ö÷ wsfgs12345 µÄÖ÷Ìâ¸üÐÂ
×î¾ßÈËÆøÈÈÌûÍÆ¼ö [²é¿´È«²¿] ×÷Õß »Ø/¿´ ×îºó·¢±í
[¿¼ÑÐ] һ־Ըɽ¶«´óѧ»¯Ñ§Ó뻯¹¤Ñ§Ôº²ÄÁÏÓ뻯¹¤×¨Ë¶£¬360·ÖÇóµ÷¼Á +5 ²»Ô¸Í¸Â¶ÐÕÃûµÄË 2026-04-02 5/250 2026-04-08 15:28 by screening
[¿¼ÑÐ] 085404£¬285·ÖÇóµ÷¼Á +4 Þ±Þ±¿¼ÑÐ 2026-04-07 4/200 2026-04-08 14:32 by zhq0425
[¿¼ÑÐ] 0703»¯Ñ§µ÷¼Á325·Ö +13 15771691647 2026-04-04 14/700 2026-04-08 10:28 by screening
[¿¼ÑÐ] Çóµ÷¼Á +15 ÐܶþÏëÉϰ¶ 2026-04-06 15/750 2026-04-08 04:53 by Î޼ʵIJÝÔ­
[¿¼ÑÐ] 388Çóµ÷¼Á +6 ËÄ´¨ÍõÌÎ 2026-04-07 8/400 2026-04-08 00:17 by JourneyLucky
[¿¼ÑÐ] Ò»Ö¾Ô¸211µç×ÓÐÅÏ¢347Çóµ÷¼Á +3 554916 2026-04-03 3/150 2026-04-07 23:22 by ÈçÈôʱ¹âµ¹Á÷
[¿¼ÑÐ] 319·Ö085702°²È«¹¤³ÌÇóµ÷¼Á +6 rious 2026-04-05 6/300 2026-04-07 09:42 by jp9609
[¿¼ÑÐ] 297·Ö083200ÇóÖú +9 aekx 2026-04-05 9/450 2026-04-06 20:57 by flysky1234
[¿¼ÑÐ] 0817»¯Ñ§¹¤³ÌÓë¼¼ÊõÇóµ÷¼Á£¬Ò»Ö¾Ô¸Öк£Ñó319 +14 lv945 2026-04-04 14/700 2026-04-06 10:20 by À¶ÔÆË¼Óê
[¿¼ÑÐ] 272·ÖÇóµ÷¼Á +4 wangyile2233 2026-04-02 4/200 2026-04-05 22:21 by 286640313
[¿¼ÑÐ] 283Çóµ÷¼Á +5 baiiyu 2026-04-05 6/300 2026-04-05 20:35 by à£à£à£0119
[¿¼ÑÐ] 322Çóµ÷¼Á +3 àźߺߺã 2026-04-05 3/150 2026-04-05 19:52 by nepu_uu
[¿¼ÑÐ] 308Çóµ÷¼Á +4 maverick^_^ 2026-04-03 4/200 2026-04-05 19:08 by À¶ÔÆË¼Óê
[¿¼ÑÐ] 286Çóµ÷¼Á +3 ²Ýľ²»ÑÔ 2026-04-04 3/150 2026-04-04 22:40 by lbsjt
[¿¼ÑÐ] 334Çóµ÷¼Á +8 ÔøÑöÖ® 2026-04-03 8/400 2026-04-04 11:16 by w_xuqing
[¿¼ÑÐ] 283·Ö²ÄÁÏÓ뻯¹¤Çóµ÷¼Á +29 ÂÞKAKA 2026-04-02 29/1450 2026-04-03 23:56 by userper
[¿¼ÑÐ] 322Çóµ÷¼Á +4 FZAC123 2026-04-03 4/200 2026-04-03 20:55 by zhq0425
[¿¼ÑÐ] ³õÊԳɼ¨337ÕÒµ÷¼Á +3 ??? ?. ? 2026-04-03 3/150 2026-04-03 11:43 by ÍÁľ˶ʿÕÐÉú
[¿¼ÑÐ] Ò»Ö¾Ô¸´ó¹¤Ñ§Ë¶£¬Çóµ÷¼Á +4 yub0811 2026-04-02 4/200 2026-04-02 21:36 by °ÙÁéͯ888
[¿¼ÑÐ] 22408 266Çóµ÷¼Á +3 masss11222 2026-04-02 3/150 2026-04-02 18:11 by ±ÊÂä½õÖÝ
ÐÅÏ¢Ìáʾ
ÇëÌî´¦ÀíÒâ¼û