Znn3bq.jpeg
²é¿´: 1840  |  »Ø¸´: 2
±¾Ìû²úÉú 1 ¸ö ²©Ñ§EPI £¬µã»÷ÕâÀï½øÐв鿴

ZQZQ

Ìú³æ (ÕýʽдÊÖ)


[ÇóÖú] Çó½ÌÕý¶¡ÍéµÄ·Ðµã

3¸ö´óÆøÑ¹Ï£¬Õý¶¡ÍéµÄ·ÐµãÊǶàÉÙ£¿
ÓÐûÓмÆË㹫ʽ£¿
ÒÑÔÄ   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

letianyao

Ìú¸Ëľ³æ (ÕýʽдÊÖ)

¡¾´ð°¸¡¿Ó¦Öú»ØÌû

¡ï ¡ï ¡ï ¡ï ¡ï
ZQZQ: ½ð±Ò+5, ²©Ñ§EPI+1, ¡ïÓаïÖú, лл£¬Èç¹ûÄÜÖ±½Ó¸ø³ö½á¹û¾ÍºÃÁË£¬ÀíÂÛ¹«Ê½»¹ÊÇËã²»³ö½á¹û 2012-10-20 18:46:11
³£Ñ¹Ï£ºÏà¶ÔÃܶÈ0.5788£¨20/4¡æ£©£¬ÈÛµã-135¡æ£¬·Ðµã-0.5¡æ¡£

È»ºóÄã¿ÉÒÔ¸ù¾Ý²»Í¬µÄ¾«¶ÈÒªÇó£¬Óò»Í¬µÄ¹«Ê½±í´ïѹǿºÍ·Ðµã¹ØÏµ¡£

ÒÔÀíÏëÆøÌå¼ÙÉèΪ»ù´¡µÄ¿ËÀÍÐÞ˹-¿ËÀ­±´Áú·½³ÌÔÚÀíÂÛÉÏÓÐÖØÒªµÄÒâÒ壬Ҳ¿ÉÒԺܷ½±ãµÄ±í´ï±¥ºÍÕôÆûѹºÍ·ÐµãµÄ¹ØÏµ¡£
ln(p2/p1)=-¦¤vapHm/R¡¤(1/T2-1/T1)
ÆäÖЦ¤vapHmÊÇÒºÌåµÄĦ¶ûÆû»¯ìÊ¡£¶ÔÈÎÒâζÈϵı¥ºÍÕôÆûѹ£¬¿Ë-¿Ë·½³Ì¿ÉÒÔ±äΪ2²ÎÊýÐÎʽ£º
lnp=a/T+b
ÆäÖÐa¡¢bÊÇÒÀÀµÓÚÒºÌåµÄ²ÎÊý¡£µ«¿Ë-¿Ë·½³ÌÖ»ÄÜÓÃÓںܽӽüÀíÏëÆøÌåµÄʵ¼ÊÆøÌ壬¶Ô·ÇÀíÏëÐÔ½ÏÇ¿µÄÆøÌ寫ÀëÑÏÖØ¡£

°²ÍÐÒò·½³ÌÊÇÔÚʵ¼Ê¼ÆËãÖй㷺ӦÓõľ­Ñé·½³Ì¡£
lgp=A-B/(C+T)
ÆäÖÐA¡¢B¡¢CÊǾ­Ñé²ÎÊý¡£Ïà±ÈÓÚÐÎʽÉÏÀàËÆµÄ¿Ë-¿Ë·½³Ì£¬¶àÒ»¸ö²ÎÊýµÄ°²ÍÐÒò·½³ÌʵÓÃÐÔÃ÷ÏÔÌá¸ßÁË¡£µ«Ò»¸ö·½³Ì²»×ãÒÔÃèÊöÒ»ÖÖÆøÌå¡£ÔÚʵ¼ÊÓ¦ÓÃÖУ¬Ò»ÖÖÆøÌåÓÐÔÚÕý³£·ÐµãÒÔÏÂÒÔ¼°Õý³£·Ðµãµ½ÁÙ½çµã¼äµÄ2ÌײÎÊý¡£

¶Ô¾«¶ÈÒªÇó½Ï¸ß²¢ÇÒ²ÎÊý²»ÆëÈ«µÄ¼ÆË㣬Àî-¿­Ë¹ÀÕ·½³ÌÊÇÒ»¸ö¿ÉÐеķ½·¨¡£
lnpr=f0-¦Øf1
ÆäÖÐprÊǶԱÈѹǿ£¬¦ØÊÇÆøÌåµÄÆ«ÐÄÒò×Ó£¬f0ºÍf1ÊÇ2¸ö¹ØÓÚ¶Ô±ÈζÈTrµÄº¯Êý£¬¶Ô¸÷ÖÖÆøÌåÓÐͬÑùµÄÐÎʽ¡£Èç¹ûÖªµÀÁÙ½çѹǿ£¬¾ÍÄÜÓɶԱÈѹǿµÃµ½±¥ºÍÕôÆûѹ¡£ÔڽϸßζȺÍÕý³£ÆøÑ¹Ï£¬Àî-¿­Ë¹ÀÕ·½³ÌµÄÎó²î¿ÉÒÔ¿ØÖÆÔÚ2%ÒÔÄÚ¡£
ÉúÎïÄÉÃײÄÁÏ£¬¸ß·Ö×Ó»¯Ñ§ÓëÎïÀí
2Â¥2012-10-18 13:07:24
ÒÑÔÄ   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

ZQZQ

Ìú³æ (ÕýʽдÊÖ)


лл¥ÉÏ£¬ÀíÂÛ¹«Ê½¿ÉÒ԰ٶȵ½£¬µ«ÎÒÐèÒª½á¹û£¬Ë­ÄÜÖ±½Ó¸æËßÎÒ½á¹ûÄØ£¿Ð»Ð»°¡
3Â¥2012-10-20 18:45:26
ÒÑÔÄ   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû
Ïà¹Ø°æ¿éÌø×ª ÎÒÒª¶©ÔÄÂ¥Ö÷ ZQZQ µÄÖ÷Ìâ¸üÐÂ
×î¾ßÈËÆøÈÈÌûÍÆ¼ö [²é¿´È«²¿] ×÷Õß »Ø/¿´ ×îºó·¢±í
[¿¼ÑÐ] 291Çóµ÷¼Á +8 ¹ØÒä±±. 2026-04-11 8/400 2026-04-12 09:32 by ÄæË®³Ë·ç
[¿¼ÑÐ] 332Çóµ÷¼Á +14 ½¶½¶123 2026-04-10 14/700 2026-04-12 00:27 by À¶ÔÆË¼Óê
[¿¼ÑÐ] Çóµ÷¼Á +10 Á§ÜÔÒ»¶¨Éϰ¶ 2026-04-10 10/500 2026-04-11 13:31 by 1005715100
[¿¼ÑÐ] 080100Á¦Ñ§316Çóµ÷¼Á +8 L_Hairui 2026-04-07 8/400 2026-04-11 10:00 by zhq0425
[¿¼ÑÐ] 080500Çóµ÷¼Á +17 »ÆÓ 2026-04-06 17/850 2026-04-11 08:36 by zhq0425
[¿¼ÑÐ] ²ÄÁÏÀà284µ÷¼Á +40 Ïë»»ÊÖ»ú²»Ïë½âÊ 2026-04-08 48/2400 2026-04-10 23:28 by 314126402
[¿¼ÑÐ] 284Çóµ÷¼Á +9 ÈÃÎÒÉϰ¶°É°¢Î÷ 2026-04-09 11/550 2026-04-10 19:18 by ¾¸jing
[¿¼ÑÐ] 0858Çóµ÷¼Á 5+5 Gky09300550£¬ 2026-04-10 8/400 2026-04-10 19:13 by chemisry
[¿¼ÑÐ] 362Çóµ÷¼Á +10 ÎÒÒª¿¼´ó 2026-04-06 14/700 2026-04-10 17:00 by luoyongfeng
[¿¼ÑÐ] 296Çóµ÷¼Á +6 Íô£¡£¿£¡ 2026-04-08 6/300 2026-04-10 11:02 by mattzhming
[¿¼ÑÐ] Çóµ÷¼Á +11 ôæôæÒ»ÊéÉú 2026-04-09 13/650 2026-04-10 10:27 by liuhuiying09
[¿¼ÑÐ] Òѵ÷¼Á +18 ²ñ¿¤Ã¨_ 2026-04-09 19/950 2026-04-09 22:10 by ²ñ¿¤Ã¨_
[¿¼ÑÐ] µ÷¼Á +19 2261744733 2026-04-08 19/950 2026-04-09 19:11 by vgtyfty
[ÂÛÎÄͶ¸å] ÇóÖúÎÄÏ×Ô­ÎÄ 10+3 18500821399 2026-04-08 3/150 2026-04-09 16:56 by ±±¾©À³ÒðÈóÉ«
[¿¼ÑÐ] ²ÄÁÏר˶322 +14 ¹þ¹þ¹þºðºðºð¹þ 2026-04-05 14/700 2026-04-09 13:25 by 5268321
[¿¼ÑÐ] 304Çóµ÷¼Á +16 c297914 2026-04-05 17/850 2026-04-08 13:00 by grayjzr
[¿¼ÑÐ] Çóµ÷¼Á +15 ÐܶþÏëÉϰ¶ 2026-04-06 15/750 2026-04-08 04:53 by Î޼ʵIJÝÔ­
[¿¼ÑÐ] 305Çóµ÷¼Á +4 77Qi 2026-04-06 4/200 2026-04-07 20:06 by shanqishi
[¿¼ÑÐ] 287·ÖÇóµ÷¼Á ÓÐרÀû¹ú½±Ò»Ö¾Ô¸¹þ¹¤´ó085406 +6 °×Ò׳½ 2026-04-06 7/350 2026-04-06 22:46 by 875465
[¿¼ÑÐ] 331Çóµ÷¼Á +8 ÓÚÕ÷yz 2026-04-05 8/400 2026-04-06 00:54 by fmesaito
ÐÅÏ¢Ìáʾ
ÇëÌî´¦ÀíÒâ¼û