| ²é¿´: 3366 | »Ø¸´: 6 | |||
¬¾êгæ (³õÈëÎÄ̳)
|
[ÇóÖú]
ÇóÖú¹ØÓÚ½¹¶ú-ÌÀķѷϵÊýµÄÌâÄ¿
|
|
ÒÑÖª¿ÕÆøµÄ½¹-ÌÀϵÊý ¦Ì = -1.95x10^(-3) + 1.31/T - 0.0311P/T^2£¬ÆäÖÐTΪζȣ¬µ¥Î»K£¨¿ª¶ûÎÄ£©£¬PΪѹÁ¦£¬µ¥Î»kPa£¨Ç§ÅÁ£©£¬Çó200ÉãÊÏ¶È¿ÕÆø´ÓѹÁ¦Îª1013250Pa±äµ½101325Paºó£¬Î¶ÈÔõô±ä»¯£¿Ð»Ð»£¡ [ ·¢×ÔÊÖ»ú°æ http://muchong.com/3g ] [ Last edited by sddtc888 on 2013-12-6 at 09:31 ] |
» ²ÂÄãϲ»¶
¹þ¶û±õÀí¹¤´óѧ2026ÄêÑо¿Éúµ÷¼Á£¬²ÄÁÏ¿ÆÑ§Ó뻯ѧ¹¤³ÌѧԺÑо¿Éúµ÷¼Á
ÒѾÓÐ4È˻ظ´
Î人һ±¾¸ßУÕÐÊÕ²ÄÁÏ¡¢»¯Ñ§¡¢¸ß·Ö×Ó¡¢·ÄÖ¯¡¢ÉúÎïÏà¹Ø×¨ÒµË¶Ê¿Éú
ÒѾÓÐ0È˻ظ´
Óлú¸ß·Ö×Ó²ÄÁÏÂÛÎÄÈóÉ«/·ÒëÔõôÊÕ·Ñ?
ÒѾÓÐ122È˻ظ´
Î÷ÄϽ»Í¨´óѧҽѧԺÕÐÊÕÉúÎïҽѧ¹¤³ÌºÍ²ÄÁÏÓ뻯¹¤×¨ÒµË¶Ê¿Ñо¿Éú
ÒѾÓÐ15È˻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´
» ±¾Ö÷ÌâÏà¹Ø¼ÛÖµÌùÍÆ¼ö£¬¶ÔÄúͬÑùÓаïÖú:
ÀíÏëÆøÌ寫Àëʵ¼ÊÆøÌåÔÒò
ÒѾÓÐ7È˻ظ´
ÇóÖúÒ»µÀÎÞ»ú»¯Ñ§Ìâ
ÒѾÓÐ9È˻ظ´
ÇóÖú´ó¼Ò¿´¿´ÕâµÀÌâÔõô×ö£¬µç´Åѧ¿¼ÑÐÕæÌâ
ÒѾÓÐ8È˻ظ´
¹ØÓÚÈÈÁ¦Ñ§µÚÒ»¶¨ÂÉ
ÒѾÓÐ5È˻ظ´
ÇóÖúÒ»µÀÎﻯÌ⣡£¨¹ØÓÚ¼ª²¼Ë¹×ÔÓÉÄÜÓë±¥ºÍÕôÆûѹ£©
ÒѾÓÐ6È˻ظ´
ÎﻯÈÈÁ¦Ñ§ÉϵÄÒ»µÀÌâÄ¿
ÒѾÓÐ13È˻ظ´
ÇóÖúÒ»µÀÎﻯÌâ
ÒѾÓÐ16È˻ظ´
ÇóÖúÒ»µÀÏß´úÖ¤Ã÷Ìâ°¡
ÒѾÓÐ8È˻ظ´
ÈÈÁ¦Ñ§ÎÊÌâÇóÖú
ÒѾÓÐ4È˻ظ´
ÈÜÒºÈÈÁ¦Ñ§£¬´ó¼ÒÀ´¿´¿´
ÒѾÓÐ7È˻ظ´
ÈÈÁ¦Ñ§Ö÷Òª¼ÆËãʲô
ÒѾÓÐ8È˻ظ´
Ò»µÀ¸ÅÂÊÌâÇóÖú£¡
ÒѾÓÐ13È˻ظ´
ÇóÖúÒ»µÀ´óÆøµÄÌâÄ¿£¬ÊµÔÚ²»»á×ö£¬ÇëÇó´ó¼ÒÄÜΪÎÒ½â´ðÒ»ÏÂ
ÒѾÓÐ7È˻ظ´
ÈÈÁ¦Ñ§µÚ¶þ¶¨ÂɵÄÒÉÎÊ¡ª¡ª×Ô·¢¹ý³ÌµÄÅжϣ¿
ÒѾÓÐ7È˻ظ´
¡¾ÇóÖú¡¿Ò»µÀÇó¼«ÏÞµÄÌâÄ¿
ÒѾÓÐ8È˻ظ´
¡¾ÇóÖú¡¿¿¼ÊÔÔÚ¼´£¬ÇóÖú¼¸µÀÎﻯÌâ¡£¡£¡£
ÒѾÓÐ14È˻ظ´
¡¾ÇóÖú¡¿Ò»µÀÎﻯѡÔñÌâ
ÒѾÓÐ19È˻ظ´
¡¾ÇóÖú¡¿ÈÈÁ¦Ñ§µÚÒ»¶¨ÂɵÄÑ¡ÔñÌ⡪¡ªºÍʵ¼ÊÆøÌåÓйأ¬Çó½Ì
ÒѾÓÐ4È˻ظ´
¡¾ÇóÖú¡¿ÀÔúάµÄÒ»µÀϰÌâÇóÖú£¬ËãÔöÒæ£¡£¡
ÒѾÓÐ5È˻ظ´
ÇóÖúÒ»µÀ¹«¹²»ù´¡ÖªÊ¶µÄÌâ ´ó¼Ò°ïæ
ÒѾÓÐ8È˻ظ´
¡¾ÇóÖú¡¿°ïÖú½âÒ»µÀÌ⣨Áù¼¶µÄÕæÌ⣩
ÒѾÓÐ6È˻ظ´
ÇóÖú2µÀÎïÀí»¯Ñ§ÀïµÄÈÈÁ¦Ñ§ÎÊÌâ
ÒѾÓÐ28È˻ظ´
zqxcyj
ľ³æ (ÖøÃûдÊÖ)
- ICEPI: 1
- Ó¦Öú: 126 (¸ßÖÐÉú)
- ½ð±Ò: 4925.5
- ºì»¨: 5
- Ìû×Ó: 1242
- ÔÚÏß: 329.1Сʱ
- ³æºÅ: 186738
- ×¢²á: 2006-02-16
- רҵ: ½ºÌåÓë½çÃæ»¯Ñ§
2Â¥2013-12-05 19:04:40
¬¾ê
гæ (³õÈëÎÄ̳)
- Ó¦Öú: 0 (Ó×¶ùÔ°)
- ½ð±Ò: 10.5
- ºì»¨: 1
- Ìû×Ó: 13
- ÔÚÏß: 3.9Сʱ
- ³æºÅ: 2312762
- ×¢²á: 2013-03-02
- רҵ: ½ðÊô²ÄÁϵĺϽðÏà¡¢Ïà±ä¼°
3Â¥2013-12-05 20:12:20
¬¾ê
гæ (³õÈëÎÄ̳)
- Ó¦Öú: 0 (Ó×¶ùÔ°)
- ½ð±Ò: 10.5
- ºì»¨: 1
- Ìû×Ó: 13
- ÔÚÏß: 3.9Сʱ
- ³æºÅ: 2312762
- ×¢²á: 2013-03-02
- רҵ: ½ðÊô²ÄÁϵĺϽðÏà¡¢Ïà±ä¼°
4Â¥2013-12-05 20:18:46
stoneisatm
гæ (³õÈëÎÄ̳)
- Ó¦Öú: 0 (Ó×¶ùÔ°)
- ½ð±Ò: 13
- Ìû×Ó: 2
- ÔÚÏß: 2.3Сʱ
- ³æºÅ: 2844228
- ×¢²á: 2013-12-03
- ÐÔ±ð: GG
- רҵ: ¹âѧ
5Â¥2013-12-08 23:23:41
zqxcyj
ľ³æ (ÖøÃûдÊÖ)
- ICEPI: 1
- Ó¦Öú: 126 (¸ßÖÐÉú)
- ½ð±Ò: 4925.5
- ºì»¨: 5
- Ìû×Ó: 1242
- ÔÚÏß: 329.1Сʱ
- ³æºÅ: 186738
- ×¢²á: 2006-02-16
- רҵ: ½ºÌåÓë½çÃæ»¯Ñ§
¡¾´ð°¸¡¿Ó¦Öú»ØÌû
|
¦Ì =£¨dT/dP)= -1.95x10^(-3) + 1.31/T - 0.0311P/T^2 dT=(-1.95x10^(-3) + 1.31/T - 0.0311P/T^2)dp ¡÷T=¡Ò(-1.95x10^(-3) + 1.31/T - 0.0311P/T^2)dp, »ý·ÖÏÞ£ºÏÂÏÞ£º1013250Pa£¬ÉÏÏÞ101325Pa£¬»ý·Ö¹ý³ÌζȲ»±ä¡£ ¡÷T==(-1.95x10^(-3) + 1.31/T£©£¨101325-1013250£© - 0.0311/T^2*0.5£¨101325^2-1013250^2£©£¬½«T=473.15K´øÈë¼´µÃ¡÷T |
6Â¥2013-12-08 23:49:19
ȦȦ0713
гæ (³õÈëÎÄ̳)
- Ó¦Öú: 0 (Ó×¶ùÔ°)
- ½ð±Ò: 25
- Ìû×Ó: 21
- ÔÚÏß: 12.1Сʱ
- ³æºÅ: 2751052
- ×¢²á: 2013-10-24
- רҵ: ¸ß·Ö×ÓÎïÀíÓë¸ß·Ö×ÓÎïÀí»¯
7Â¥2013-12-24 17:15:19














»Ø¸´´ËÂ¥