ʯÓÍÁ¶Öƹ¤³Ì³¬Ïê½â˼¿¼Ìâ¿ÎºóÌâÆÚÄ©¸´Ï°Ìâ¿â¼°´ð°¸½â¶Á

2026/4/27 11:17:02

5

12.·´Ó³ÓÍÆ·Ò»°ãÐÔÖÊ¡¢Õô·¢ÐÔÖÊ¡¢Á÷¶¯ÐÔÖÊ¡¢ÈÈÐÔÖÊ¡¢ÁÙ½çÐÔÖÊ¡¢È¼ÉÕÐÔÖʵÄÖ¸±êÓÐÄÄЩ£¿ ÕâЩÐÔÖÊÊÇÈçºÎ¶¨ÒåµÄ?

Ò»°ãÐÔÖÊ£ºÃܶȡ¢Ïà¶ÔÃܶȡ¢ÌØÐÔÒòÊý¡¢Ïà¶Ôƽ¾ù·Ö×ÓÁ¿ Õô·¢ÐÔÖÊ£ºÕôÆûѹ¡¢Áó³Ì¡¢Æ½¾ù·Ðµã Á÷¶¯ÐÔÖÊ£ºÕ³¶È

ÈÈÐÔÖÊ:±ÈÈÈÈÝ¡¢Æû»¯Ç±ÈÈ¡¢ÈÈìÊ

ÁÙ½çÐÔÖÊ£ºTC¡¢PC¡¢ZC¡¢PC¡ä¡¢TC¡ä¡¢Tr¡¢Pr ȼÉÕÐÔÖÊ£ºÉÁµã¡¢È¼µãºÍ×Ôȼµã

Ò»¡¢ÓÍÆ·µÄÒ»°ãÐÔÖÊ

1.Ô­Ó͵ÄÑÕɫһ°ãÊǺÚÉ«»ò°µÂÌÉ«µÄ

2.ÆøÎ¶£ºÔ­ÓÍÓÐŨÁҵijôζ Ö÷ÒªÊÇÁòÒýÆð ¡£ 3.״̬£º¶àÊýÔ­ÓÍÊÇÁ÷¶¯»ò°ëÁ÷¶¯Õ³³íÒºÌå¡£

¶þ¡¢Õô·¢ÐÔÖÊ ÕôÆûѹ ( P)

ÕôÆûѹ¶¨Ò壺ÔÚijһζÈÏ£¬ÒºÌåÓëÆäÒºÃæÉÏ·½µÄÕôÆû³Êƽºâ״̬ʱ£¬¸ÃÕôÆûËù²úÉúµÄѹÁ¦¡£ÕôÆøÑ¹ÊÇijЩÇáÖÊÓÍÆ·µÄÖÊÁ¿Ö¸±ê¡£

Èý¡¢µÍÎÂÁ÷¶¯ÐÔ

1.Äý¹Ìµã£ºÓÍÆ·ÔÚµÍÎÂÏÂʧȥÁ÷¶¯ÐÔµÄζÈ

2.×ǵ㣺¶Ôº¬À¯¸ßµÄÓÍÆ·£¬µ±Î¶ȽµµÍʱ£¬ÓÍÆ·³öÏÖÎí×´»ë×ÇÏÖÏó£¬ÕâʱµÄζȽÐ×ǵã

6

3.½á¾§µã£ºÎ¶ȼÌÐøÏ½µ£¬µ½½á(±ù)¾§Îö³öʱµÄζÈ

4.±ùµã£º¶Ô´¿»¯ºÏÎïÀ´Ëµ£¬±ùµã¾ÍÊÇÈ۵㣬¶øµ±½á¾§Îö³ö£¬¼ÓÈȽᾧÏûʧʱµÄ×îµÍζȽÐÈ۵㣬Ҳ½Ð±ùµã¡£

5.Çãµã£ºÓÍÆ·Ôڹ涨Ìõ¼þÏ£¬ÄܼÌÐøÁ÷¶¯µÄ×îµÍζȽÐÇãµã£¬ÓÖ½ÐÁ÷¶¯¼«ÏÞ¡£

ËÄ¡¢ÈÈÐÔÖÊ£º

1.±ÈÈÈ£¨±ÈÈÈÈÝ£©£ºÎ¶ÈÉý¸ß(»ò½µµÍ)1¡æËùÎüÊÕ(»ò·Å³ö)µÄÈÈÁ¿,½Ð×ö¸ÃÎïÖʵıÈÈÈ¡£ ÕæÈÈÈÛ£ºÓÍÆ·ÔÚ¼«Ð¡µÄζȷ¶Î§ÄÚ¼ÓÈȵõ½¸ÃζȵıÈÈÈ£¬³ÆÕæ±ÈÈÈ£¬CÕæ ƽ¾ùÈÈÈÛ£ºµ±Î¶ÈÓÉT1Éýµ½T2£¬ËùÐèµÄÈÈÁ¿ £¬ ÔòµÃµ½Æ½¾ùÈÈÈÝ£¬Cƽ 2.Æû»¯Ç±ÈÈ£¨Õô·¢Ç±ÈÈ£©¡÷h

¶¨Ò壺ÔÚÒ»¶¨Î¶ÈÏ£¬ÒºÌ¬×ª»¯ÎªÆû̬ËùÐèµÄÈÈÁ¿£¬¼´Æû»¯»òÀäÄýʱ·Å³ö»òÎüÊÕµÄÈÈÁ¿£¬¶øÆäζȲ»·¢Éú±ä»¯¡£ 3.ÈÈìÊ

ÓÉÈÈÁ¦Ñ§¶¨Ò壬¶ÔÁ÷¶¯Ìåϵ£º

H = U + PV

?H = H2-H1 = ?U + ??PV???¡÷HµÈÓÚϵͳÈÈÁ¿µÄ±ä»¯£¬ÓÉÓÚÄÚÄÜUÎÞ·¨ÖªµÀ£¬ËùÒÔìʵľø¶ÔÖµÒ²²»Äܲⶨ£¬¶øÖ»ÄÜ

²â¶¨ìʵı仯ֵ¡£

Îå¡¢ÁÙ½çÐÔÖÊ£º

£¨1£©ÁÙ½çζÈTC£º²»ÂÛÔÚʲôѹÁ¦Ï£¬Ò²²»ÄÜÊ¹ÆøÌåÒº»¯µÄ×îµÍζȡ£ £¨2£©ÁÙ½çѹÁ¦PC£ºÔÚÁÙ½çζÈʱÏà¶ÔÓ¦µÄѹÁ¦¡£

Áù¡¢È¼ÉÕÐÔÖÊ£º

1.ÉÁµã£ºÖ¸¿ÉȼÐÔÒºÌåµÄÕôÆûÓë¿ÕÆø»ìºÏÔÚÓлðÐÇ´æÔÚʱ·¢Éú¶Ì´ÙµÄÉÁ¹âÏÖÏó£¬ÕâʱµÄζȽÐÉÁµã¡£

2.ȼµã£ºÓÍÆ·ÉÁÃðºó£¬ÈçζȼÌÐøÉý¸ß£¬¾Í»áȼÉÕ£¬ÕâʱµÄζȽÐȼµã¡£

3.×ÔÈ»µã£ºÓÍÆ·²»½Ó´¥»ðÑæ£¬µ±Î¶ÈÉý¸ßʱ£¬ÓÍÆ·»á×ÔȼÆðÀ´£¬×ÔȼµÄ×îµÍζȽÐ×Ôȼµã¡£»òÓÍÆ·Òò¾çÁÒµÄÑõ»¯¶ø²úÉú»ðÑæ×ÔÐÐȼÉÕµÄ×îµÍζȣ¬½Ð×Ôȼµã¡£ 4.·¢ÈÈÖµ£ºÓÍÆ·ÍêȫȼÉշųöµÄÈÈÁ¿³Æ·¢ÈÈÖµ

13.´¿ÎïÖʼ°»ìºÏÎïµÄÕôÆøÑ¹¸÷ÓëÄÄЩÒòËØÓйØ?Ϊʲô?

AlnP??BT´¿ÎïÖʵÄÕôÆûѹֻÓëζÈÓйØ

»ìºÏÎïµÄÕôÆûѹPËæÎ¶ÈTºÍÆû»¯ÂÊeµÄ²»Í¬¶ø±ä»¯¡£

£¨Æû»¯ÂÊ£ºÁó·ÖÆû»¯µÄ³Ì¶È£¬¼´Ê¯ÓÍÁó·ÖÕô·¢Á¿µÄ´óС£©

7

14.ΪʲôҪÒýÈëÆ½¾ù·ÐµãµÄ¸ÅÄî?ƽ¾ù·ÐµãÓÐÄļ¸ÖÖ±íʾ·¨?ËüÃǸ÷ÊÇÔõÑùÇó·¨?

¶÷ÊÏÕôÁóÁó³ÌÔÚÔ­ÓÍÆÀ¼Û¸ÃÓÍÆ·¹æ¸ñÉÏÓô¦ºÜ´ó£¬µ«ÔÚ¹¤ÒÕ¼ÆËãÖÐÈ´²»ÄÜÖ±½ÓÓ¦Óá£

Òò´ËÒý³öÁËÆ½¾ù·ÐµãµÄ¸ÅÄî¡£

tƽ¾ù·Ðµã 5ÖÖ£ºÌå»ýƽ¾ù·Ðµã tv¡¢ÖÊÁ¿Æ½¾ù·Ðµã tw¡¢Á¢·½Æ½¾ù·Ðµã Á¢ ttʵ·Ö×ÓÆ½¾ù·Ðµã·Ö¡¢ÖÐÆ½¾ù·ÐµãÖÐ

1£©Ìå»ýƽ¾ù·Ðµã tv ÓÃÒÔÇóÆäËûÄÑÒԲⶨµÄƽ¾ù·Ðµã

t10?t30?t50?t70?t90 tV?5

2£©ÖÊÁ¿Æ½¾ù·Ðµã tw ÓÃÓÚÇóÓÍÆ·µÄÕæÁÙ½çζÈ

3£©Á¢·½Æ½¾ù·Ðµã

W Wi ¨C¸÷×é·ÖÖÊÁ¿·ÖÊý£¬ti-¸÷×é·Ö·Ðµã£¬¡æ¡£ i?1nt??WititÁ¢ ÓÃÓÚÓÉͼ±íÇó¶¨ÓÍÆ·µÄÌØÐÔÒòÊýºÍÔ˶¯Õ³¶È

1?n3?tÁ¢???ViTi??i?1???3Vi-¸÷×é·ÖÌå»ý·ÖÊý£¬Ti-¸÷×é·Ö·Ðµã£¬K¡£

4£©Êµ·Ö×ÓÆ½¾ù·Ðµã

nt·Ö ÓÃÓÚÇó¶¨ÓÍÆ·µÄ¼ÙÁÙ½çÎÂ¶ÈºÍÆ«ÐÄÒòÊý

t·Ö??Niti Ni-¸÷×é·Ö·Ö×Ó·ÖÊý

i?115.ÈçºÎ¼ÆËã»ìºÏÓÍÆ·µÄÏà¶ÔÃܶÈ?ËüµÄÒÀ¾ÝÊÇʲô?ÓкÎʵÓÃÒâÒå?

ÓÍÆ·µÄÏà¶ÔÃܶÈÊÇÓÍÆ·ÃܶÈÓë¹æ¶¨Î¶È20 ¡æÏÂË®µÄÃܶÈÖ®±È£¬ÒòË®µÄÃܶÈÔÚ4¡æÎª

1g/cm3£¬ËùÒÔ³£ÓÃ4¡æË®×ö»ù×¼¡£

ÓÍÆ·ÖеͷеãÁó·ÖÔ½¶à£¬¼´ÇáÁó·ÖÔ½¶à£¬ÃܶÈԽС¡£ÖØÁó·ÖÔ½¶à¼°½ºÖÊ¡¢Á¤ÇàÖʵȷÇÌþ»¯ºÏÎïÔ½¶à£¬ÃܶÈÔ½´ó¡£

8


ʯÓÍÁ¶Öƹ¤³Ì³¬Ïê½â˼¿¼Ìâ¿ÎºóÌâÆÚÄ©¸´Ï°Ìâ¿â¼°´ð°¸½â¶Á.doc ½«±¾ÎĵÄWordÎĵµÏÂÔØµ½µçÄÔ
ËÑË÷¸ü¶à¹ØÓÚ£º ʯÓÍÁ¶Öƹ¤³Ì³¬Ïê½â˼¿¼Ìâ¿ÎºóÌâÆÚÄ©¸´Ï°Ìâ¿â¼°´ð°¸½â¶Á µÄÎĵµ
Ïà¹ØÍÆ¼ö
Ïà¹ØÔĶÁ
¡Á ÓοͿì½ÝÏÂÔØÍ¨µÀ£¨ÏÂÔØºó¿ÉÒÔ×ÔÓɸ´ÖƺÍÅŰ棩

ÏÂÔØ±¾ÎĵµÐèÒªÖ§¸¶ 10 Ôª

Ö§¸¶·½Ê½£º

¿ªÍ¨VIP°üÔ»áÔ± ÌØ¼Û£º29Ôª/ÔÂ

×¢£ºÏÂÔØÎĵµÓпÉÄÜ¡°Ö»ÓÐĿ¼»òÕßÄÚÈݲ»È«¡±µÈÇé¿ö£¬ÇëÏÂÔØÖ®Ç°×¢Òâ±æ±ð£¬Èç¹ûÄúÒѸ¶·ÑÇÒÎÞ·¨ÏÂÔØ»òÄÚÈÝÓÐÎÊÌ⣬ÇëÁªÏµÎÒÃÇЭÖúÄã´¦Àí¡£
΢ÐÅ£ºxuecool-com QQ£º370150219