| ²é¿´: 849 | »Ø¸´: 9 | |||
| µ±Ç°Ö÷ÌâÒѾ´æµµ¡£ | |||
cysjbsjbÌú³æ (СÓÐÃûÆø)
|
[½»Á÷]
¡¾ÇóÖú¡¿Ò»µÀÎﻯ֤Ã÷Ìâ
|
||
|
Prove that it is impossible for two reversible adiabatics on p-V diagram to intersect. ¸÷λ³æ³æÏȰïÎÒ·ÒëÏ£¬ÔÙ¸ø¸ö¾ßÌåµÄ½â·¨£¡£¡£¡ лл£¡£¡£¡ [ Last edited by cysjbsjb on 2009-10-10 at 20:34 ] |
» ²ÂÄãϲ»¶
Î人һ±¾¸ßУÕÐÊÕ²ÄÁÏ¡¢»¯Ñ§¡¢¸ß·Ö×Ó¡¢·ÄÖ¯¡¢ÉúÎïÏà¹Ø×¨ÒµË¶Ê¿Éú
ÒѾÓÐ0È˻ظ´
Î÷ÄϽ»Í¨´óѧҽѧԺÕÐÊÕÉúÎïҽѧ¹¤³ÌºÍ²ÄÁÏÓ뻯¹¤×¨ÒµË¶Ê¿Ñо¿Éú
ÒѾÓÐ15È˻ظ´
Óлú¸ß·Ö×Ó²ÄÁÏÂÛÎÄÈóÉ«/·ÒëÔõôÊÕ·Ñ?
ÒѾÓÐ81È˻ظ´
Ñо¿ÉúÕÐÉú
ÒѾÓÐ0È˻ظ´
Î人·ÄÖ¯´óѧ-²ÄÁÏѧԺ-¸ß·Ö×ӽṹÓëÐÔÄÜÍŶÓ-Õе÷¼Á-ÉúÎï·½Ïò
ÒѾÓÐ5È˻ظ´
½ÓÊÜ¿¼Ñе÷¼Á~Î人·ÄÖ¯´óѧÕвÄÁÏ¡¢»¯Ñ§¡¢¸ß·Ö×Ó¡¢·ÄÖ¯¡¢ÉúÎïÏà¹Ø×¨ÒµË¶Ê¿Éú
ÒѾÓÐ0È˻ظ´
¾Û×óÐýÈéËáºÍ¾ÛË«ÐýÈéËáµÄÇø±ð
ÒѾÓÐ0È˻ظ´
Î人·ÄÖ¯´óѧ·Ä֯ѧԺ½ÓÊÕµ÷¼Á
ÒѾÓÐ0È˻ظ´
Î人·ÄÖ¯´óѧ-²ÄÁÏ¿ÆÑ§Ó빤³ÌѧԺ-ÕÐ ÉúÎï·½Ïò ˶ʿ£¡
ÒѾÓÐ0È˻ظ´
2026ÄêÎ人·ÄÖ¯´óѧ¹ú¼Ò½ÜÇà¿ÎÌâ×éÕÐÊÕµ÷¼Á»¯Ñ§ ÉúÎï ҽѧ ʳƷ »·¾³Ñо¿Éú
ÒѾÓÐ13È˻ظ´
slowstar
ľ³æ (Ö°Òµ×÷¼Ò)
- Ó¦Öú: 12 (СѧÉú)
- ½ð±Ò: 16738.5
- ºì»¨: 2
- Ìû×Ó: 3382
- ÔÚÏß: 803Сʱ
- ³æºÅ: 712881
- ×¢²á: 2009-03-02
- ÐÔ±ð: GG
- רҵ: ÈÈÁ¦Ñ§
¡ï ¡ï
Сľ³æ(½ð±Ò+0.5):¸ø¸öºì°ü£¬Ð»Ð»»ØÌû½»Á÷
zeng1986kai(½ð±Ò+1,VIP+0):ллӦÖú£¡ 10-11 09:02
Сľ³æ(½ð±Ò+0.5):¸ø¸öºì°ü£¬Ð»Ð»»ØÌû½»Á÷
zeng1986kai(½ð±Ò+1,VIP+0):ллӦÖú£¡ 10-11 09:02
|
Prove that it is impossible for two reversible adiabatics on p-V diagram to intersect. ÇëÖ¤Ã÷£ºÔÚp-VͼÉÏ£¬Á½¸ö¾øÈÈ¿ÉÄæ¹ý³Ì²»¿ÉÄÜÏཻ¡£ Ö¤Ã÷Äã×Ô¼ºÖ¤°É£¬ºÜ¾Ã²»ÃþÕâЩ¶«Î÷ÁË¡£ |

2Â¥2009-10-10 19:58:08
cysjbsjb
Ìú³æ (СÓÐÃûÆø)
- Ó¦Öú: 0 (Ó×¶ùÔ°)
- ½ð±Ò: 27.5
- ºì»¨: 1
- Ìû×Ó: 66
- ÔÚÏß: 27.9Сʱ
- ³æºÅ: 756830
- ×¢²á: 2009-04-24
- ÐÔ±ð: GG
- רҵ: ʳƷ¿ÆÑ§
ÎÊÌâ²¹³ä
dfq0730(½ð±Ò+0,VIP+0):×Ô¼ºÓ¦¸ÃÓÐ×Öµä°É£¬·ÒëÒ²²»È¥¶ÀÁ¢½â¾öÕâ¾äÒ²²»ÊǺÜÄѰ¡£¡±ðÌ«ÀÁÁË£¬×Ô¼ºÓ¦¸Ã³¢ÊÔ×ÅÈ¥Òë:) 10-18 01:14
|
Ìáʾ£º·´Ö¤·¨¡ª¡ª¼ÙÉèÏཻ£¬ÔÙ×÷Ò»ºãοÉÄæÏß¹¹³Éһѻ·¹ý³Ì£¬ÀûÓÃKelvin˵·¨Ö¤Ã÷¡£ ²»Ò»¶¨ÒªÕâÖÖ·½·¨Ö¤Ã÷¡£ Ö»ÒªÄÜÖ¤Ã÷¾ÍOK£¡£¡£¡ ¹ã´ó³æ³æ°ï°ïæѽ£¡£¡ ºóÌì½»×÷ҵѽ£¡£¡ ×Ô¼º¸ã²»¶¨£¡£¡£¡£¡ |
3Â¥2009-10-10 20:33:57
mengxiang5992
ľ³æ (ÖøÃûдÊÖ)
- ICEPI: 1
- Ó¦Öú: 8 (Ó×¶ùÔ°)
- ½ð±Ò: 2217.4
- É¢½ð: 50
- ºì»¨: 3
- Ìû×Ó: 1068
- ÔÚÏß: 444.1Сʱ
- ³æºÅ: 491736
- ×¢²á: 2008-01-07
- ÐÔ±ð: GG
- רҵ: ÎÞ»ú²ÄÁÏ»¯Ñ§
·´Ö¤·¨
¡ï ¡ï ¡ï
Сľ³æ(½ð±Ò+0.5):¸ø¸öºì°ü£¬Ð»Ð»»ØÌû½»Á÷
zeng1986kai(½ð±Ò+2,VIP+0):ллӦÖú£¡ 10-11 09:02
Сľ³æ(½ð±Ò+0.5):¸ø¸öºì°ü£¬Ð»Ð»»ØÌû½»Á÷
zeng1986kai(½ð±Ò+2,VIP+0):ллӦÖú£¡ 10-11 09:02
|
ÉèÁ½¾øÈÈÏßÏཻÓÚc µã£¬ÔÚÁ½¾øÈÈÏßÉÏѰÕÒζÈÏàͬ µÄÁ½µãa¡¢b¡£ÔÚ ab ¼ä×÷Ò»ÌõµÈÎÂÏߣ¬ abca ¹¹³Éһѻ·¹ý³Ì¡£ÔÚ´ËÑ»·¹ý³Ì¸ÃÖÐ Qab=W Õâ¾Í¹¹³ÉÁË´Óµ¥Ò»ÈÈÔ´ÎüÊÕÈÈÁ¿µÄÈÈ»ú¡£ÕâÊÇÎ¥±³ÈÈÁ¦Ñ§µÚ¶þ¶¨ÂɵĿª¶ûÎıíÊöµÄ¡£Òò´ËÈÎÒâÁ½Ìõ¾øÈÈÏß²»¿ÉÄÜÏཻ |
4Â¥2009-10-10 22:04:18
cysjbsjb
Ìú³æ (СÓÐÃûÆø)
- Ó¦Öú: 0 (Ó×¶ùÔ°)
- ½ð±Ò: 27.5
- ºì»¨: 1
- Ìû×Ó: 66
- ÔÚÏß: 27.9Сʱ
- ³æºÅ: 756830
- ×¢²á: 2009-04-24
- ÐÔ±ð: GG
- רҵ: ʳƷ¿ÆÑ§
5Â¥2009-10-10 22:17:40
cysjbsjb
Ìú³æ (СÓÐÃûÆø)
- Ó¦Öú: 0 (Ó×¶ùÔ°)
- ½ð±Ò: 27.5
- ºì»¨: 1
- Ìû×Ó: 66
- ÔÚÏß: 27.9Сʱ
- ³æºÅ: 756830
- ×¢²á: 2009-04-24
- ÐÔ±ð: GG
- רҵ: ʳƷ¿ÆÑ§
6Â¥2009-10-11 11:06:15
mengxiang5992
ľ³æ (ÖøÃûдÊÖ)
- ICEPI: 1
- Ó¦Öú: 8 (Ó×¶ùÔ°)
- ½ð±Ò: 2217.4
- É¢½ð: 50
- ºì»¨: 3
- Ìû×Ó: 1068
- ÔÚÏß: 444.1Сʱ
- ³æºÅ: 491736
- ×¢²á: 2008-01-07
- ÐÔ±ð: GG
- רҵ: ÎÞ»ú²ÄÁÏ»¯Ñ§
abcaÕâ¸öÑ»·¹ý³Ì Ö»ÓÐabµÈιý³Ì´Ó»·¾³ÎüÊÕÈÈÁ¿
¡ï ¡ï ¡ï ¡ï
Сľ³æ(½ð±Ò+0.5):¸ø¸öºì°ü£¬Ð»Ð»»ØÌû½»Á÷
zeng1986kai(½ð±Ò+1,VIP+0):ллӦÖú£¡ 10-17 10:06
dfq0730(½ð±Ò+2,VIP+0):¸ÐлÈÈÐÄ³æ³æ 10-18 01:08
Сľ³æ(½ð±Ò+0.5):¸ø¸öºì°ü£¬Ð»Ð»»ØÌû½»Á÷
zeng1986kai(½ð±Ò+1,VIP+0):ллӦÖú£¡ 10-17 10:06
dfq0730(½ð±Ò+2,VIP+0):¸ÐлÈÈÐÄ³æ³æ 10-18 01:08
| Á½¸ö¾øÈȹý³ÌÎÞÈÈÁ¿½»»»£¬ Õû¸öÑ»·¹ý³Ì²»Í¬ÓÚ¿¨ÅµÑ»·£¬Ã»ÓзÅÈȹý³Ì£¬ÒòΪÊÇÑ»·¹ý³Ì£¬ÈÈÁ¦Ñ§Äܱ仯ΪÁ㣬Ҳ¾ÍÊÇÎüÊÕµÄÈÈÈ«²¿±äΪ¹¦£¬ÓëÈȶþÎ¥±³¡£ |
7Â¥2009-10-17 09:59:40
huangyuancan
ľ³æ (ÕýʽдÊÖ)
- Ó¦Öú: 0 (Ó×¶ùÔ°)
- ½ð±Ò: 1727.5
- ºì»¨: 4
- Ìû×Ó: 520
- ÔÚÏß: 55.9Сʱ
- ³æºÅ: 312927
- ×¢²á: 2006-12-31
- רҵ: ¹¦ÄÜÓëÖÇÄܸ߷Ö×Ó
¡ï ¡ï ¡ï ¡ï
Сľ³æ(½ð±Ò+0.5):¸ø¸öºì°ü£¬Ð»Ð»»ØÌû½»Á÷
dfq0730(½ð±Ò+3,VIP+0):¸ÐлӦÖú£¡ 10-18 01:06
Сľ³æ(½ð±Ò+0.5):¸ø¸öºì°ü£¬Ð»Ð»»ØÌû½»Á÷
dfq0730(½ð±Ò+3,VIP+0):¸ÐлӦÖú£¡ 10-18 01:06
|
¿´¸½¼þ£¡£¡£¡ [ Last edited by huangyuancan on 2009-10-17 at 23:14 ] |
8Â¥2009-10-17 23:08:44
mengxiang5992
ľ³æ (ÖøÃûдÊÖ)
- ICEPI: 1
- Ó¦Öú: 8 (Ó×¶ùÔ°)
- ½ð±Ò: 2217.4
- É¢½ð: 50
- ºì»¨: 3
- Ìû×Ó: 1068
- ÔÚÏß: 444.1Сʱ
- ³æºÅ: 491736
- ×¢²á: 2008-01-07
- ÐÔ±ð: GG
- רҵ: ÎÞ»ú²ÄÁÏ»¯Ñ§
9Â¥2009-10-18 09:43:28
hpcqq
ľ³æ (ÖøÃûдÊÖ)
- Ó¦Öú: 12 (СѧÉú)
- ½ð±Ò: 4370.4
- É¢½ð: 150
- ºì»¨: 2
- Ìû×Ó: 1784
- ÔÚÏß: 384.7Сʱ
- ³æºÅ: 254195
- ×¢²á: 2006-05-27
- ÐÔ±ð: GG
- רҵ: µç»¯Ñ§
¡ï
Сľ³æ(½ð±Ò+0.5):¸ø¸öºì°ü£¬Ð»Ð»»ØÌû½»Á÷
Сľ³æ(½ð±Ò+0.5):¸ø¸öºì°ü£¬Ð»Ð»»ØÌû½»Á÷
| ÏཻÊÇ¿ÉÄܵģ¬Ö»²»¹ýÖ»ÓÐÒ»¸ö½»µã¶øÒÑ¡£ |
10Â¥2009-11-25 17:49:02














»Ø¸´´ËÂ¥