±±¾©Ê¯ÓÍ»¯¹¤Ñ§Ôº2026ÄêÑо¿ÉúÕÐÉú½ÓÊÕµ÷¼Á¹«¸æ
²é¿´: 866  |  »Ø¸´: 9
µ±Ç°Ö÷ÌâÒѾ­´æµµ¡£
µ±Ç°Ö»ÏÔʾÂú×ãÖ¸¶¨Ìõ¼þµÄ»ØÌû£¬µã»÷ÕâÀï²é¿´±¾»°ÌâµÄËùÓлØÌû

cysjbsjb

Ìú³æ (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 ]
»Ø¸´´ËÂ¥
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

mengxiang5992

ľ³æ (ÖøÃûдÊÖ)

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
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
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû
²é¿´È«²¿ 10 ¸ö»Ø´ð

slowstar

ľ³æ (Ö°Òµ×÷¼Ò)

¡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
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¡£
¾«ÈͲ»µ¡£¬ÈÕ½øÓй¦
2Â¥2009-10-10 19:58:08
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

cysjbsjb

Ìú³æ (СÓÐÃûÆø)

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»ºãοÉÄæÏß¹¹³Éһѭ»·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
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

mengxiang5992

ľ³æ (ÖøÃûдÊÖ)

·´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
ÉèÁ½¾øÈÈÏßÏཻÓÚc µã£¬ÔÚÁ½¾øÈÈÏßÉÏѰÕÒζÈÏàͬ µÄÁ½µãa¡¢b¡£ÔÚ ab ¼ä×÷Ò»ÌõµÈÎÂÏߣ¬ abca ¹¹³Éһѭ»·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
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû
×î¾ßÈËÆøÈÈÌûÍÆ¼ö [²é¿´È«²¿] ×÷Õß »Ø/¿´ ×îºó·¢±í
[¿¼ÑÐ] 274Çóµ÷¼Á +3 xiao°®Í¬Ñ§ 2026-03-30 3/150 2026-03-30 21:53 by lbsjt
[¿¼ÑÐ] 307Çóµ÷¼Á +17 ³¬¼¶ÒÁ°º´óÍõ 2026-03-24 18/900 2026-03-30 21:22 by dick_runner
[¿¼ÑÐ] 083000ѧ˶274Çóµ÷¼Á +9 LiÀîÓã 2026-03-26 9/450 2026-03-30 21:06 by dophin1985
[¿¼ÑÐ] Ò»Ö¾Ô¸Ö£´ó²ÄÁϹ¤³Ì290Çóµ÷¼Á +11 Youth_ 2026-03-30 11/550 2026-03-30 21:01 by peike
[¿¼ÑÐ] 083000»·¾³¿ÆÑ§Ó빤³Ìµ÷¼Á£¬×Ü·Ö281 +3 ³È×Ó£¨Ê¤Ò⣩ 2026-03-30 3/150 2026-03-30 20:07 by piklet
[¿¼ÑÐ] 085600 286·Ö ²ÄÁÏÇóµ÷¼Á +11 ÂéÀ±öÏÓã 2026-03-27 12/600 2026-03-30 19:33 by Wang200018
[¿¼ÑÐ] Ò»Ö¾Ô¸Ö£ÖÝ´óѧ£¬080500ѧ˶£¬×Ü·Ö317·ÖÇóµ÷¼Á +10 ¾Ù¸öÀõ×Óoi 2026-03-24 11/550 2026-03-30 19:31 by michael2011
[¿¼ÑÐ] Ò»Ö¾Ô¸ÖÐÄÏ´óѧ»¯Ñ§0703×Ü·Ö337Çóµ÷¼Á +6 niko- 2026-03-27 6/300 2026-03-30 10:25 by herarysara
[¿¼ÑÐ] 086000ÉúÎïÓëÒ½Ò©µ÷¼Á +5 Feisty¡£ 2026-03-28 9/450 2026-03-29 12:02 by longlotian
[¿¼ÑÐ] µ÷¼ÁÇóԺУÕÐÊÕ +6 º×¾¨¸ë 2026-03-28 6/300 2026-03-29 08:15 by fmesaito
[¿¼ÑÐ] 11408Èí¼þ¹¤³ÌÇóµ÷¼Á +3 Qiuѧing 2026-03-28 3/150 2026-03-28 21:50 by zhq0425
[¿¼ÑÐ] ѹ¹ú¼ÒÒ»ÇøÏߣ¬Çóµ¼Ê¦ÊÕÁô£¬Óж÷±ØÐ»£¡ +7 ÃÔÈ˵Ĺþ¹þ 2026-03-28 7/350 2026-03-28 16:47 by ´ß»¯´ó°×
[¿¼ÑÐ] 320·Ö£¬²ÄÁÏÓ뻯¹¤×¨Òµ£¬Çóµ÷¼Á +9 Ò»¶¨Éϰ¶aaa 2026-03-27 13/650 2026-03-28 15:00 by ÉñÂí¶¼²»¶®
[¿¼ÑÐ] ²ÄÁÏÇóµ÷¼ÁÒ»Ö¾Ô¸¹þ¹¤´ó324 +7 ãÆÐñ¶« 2026-03-28 9/450 2026-03-28 08:51 by Xu de nuo
[¿¼ÑÐ] 348Çóµ÷¼Á +4 СÀÁ³æ²»ÀÁÁË 2026-03-27 5/250 2026-03-27 12:47 by ¹û¹ûÂèßä
[¿¼ÑÐ] 316Çóµ÷¼Á +5 Pigcasso 2026-03-24 5/250 2026-03-27 12:10 by zhshch
[¿¼ÑÐ] Öйú¿ÆÑ§ÔºÉîÛÚÏȽø¼¼ÊõÑо¿Ôº-¹âÏË´«¸Ð¿ÎÌâ×éÕÐÉú-Öйú¿ÆÑ§Ôº´óѧ¡¢ÉîÛÚÀí¹¤´óѧÁªÅà +5 YangTyu1 2026-03-26 5/250 2026-03-26 18:27 by èßäèßäѽ
[¿¼ÑÐ] ´ò¹ýºÜ¶à¾ºÈü£¬085406¿ØÖƹ¤³Ì300·Ö£¬Çóµ÷¼Á +3 askeladz 2026-03-26 3/150 2026-03-26 09:08 by ¸øÄãÄã×¢ÒâÐÝÏ¢
[¿¼ÑÐ] Ò»Ö¾Ô¸ÎäÀí085500»úеרҵ×Ü·Ö300Çóµ÷¼Á +3 an10101 2026-03-24 7/350 2026-03-25 00:00 by ɽ¹í0-
[¿¼ÑÐ] 292Çóµ÷¼Á +4 ¶ì¶ì¶ì¶î¶î¶î¶î¶ 2026-03-24 4/200 2026-03-24 16:41 by peike
ÐÅÏ¢Ìáʾ
ÇëÌî´¦ÀíÒâ¼û