fM?f??KM
1¼Ù¶¨¾ÛºÏÎïµÄ×ÔÓÉÌå»ý·ÖÊý£¨f£©µÄ·Ö×ÓÁ¿ÒÀÀµÐÔΪ£º
ʽÖÐAΪ³£Êý£»Ï±êM»ò?·Ö±ðÖ¸·Ö×ÓÁ¿ÎªM»ò¼«´óֵʱµÄ×ÔÓÉÌå»ý·ÖÊý¡£ÓÉÉÏʽÊÔµ¼³ö²£Á§»¯Î¶ȣ¨g£©Óë·Ö×ÓÁ¿µÄ¾Ñé¹ØÏµÊ½
½â£º¾Ý×ÔÓÉÌå»ýÀíÂÛ£¬Î¶ÈTʱµÄ×ÔÓÉÌå»ý·ÖÊýΪ£º
?Mn
TTg?Tg(?)?fT?fg??f(T?Tg)fT
Éèg£¨gʱµÄ×ÔÓÉÌå»ý·ÖÊý£©ºÍ·Ö×ÓÁ¿·Ö±ðΪMºÍ?µÄÔòÓУº
?f£¨
Tgת±äǰºóÌå»ýÅòÕÍϵÊý²î£©¾ùÓë·Ö×ÓÁ¿Î޹ء£Í¬Àí£¬¶ÔÓÚ
fM?fg??f(T?Tg(M))f??fg??f(T?Tg(?))´ú»ØÔʽ£º
fg??f(T?Tg(M))?fg??f(T?Tg(?))?¾ÕûÀíºóµÃ£º
?Mn
Tg(M)?Tg(?)???f?1Mn
¶ÔÓÚÈ·¶¨µÄ¾ÛºÏÎÔÚÒ»¶¨Î¶ÈÏ£¬
?f=³£Êý£¬²¢Áî
?/?f=K£¨³£Êý£©£¬ÔòµÃ³ö£º
Tg?Tg(?)?
2Èç¹û¶þÔª¹²¾ÛÎïµÄ×ÔÓÉÌå»ý·ÖÊýÊÇÁ½×é·Ö×ÔÓÉÌå»ý·ÖÊýµÄÏßÐμӺͣ¬ÊÔ¸ù¾Ý×ÔÓÉÌå»ýÀíÂÛ£¬µ¼³ö¹²¾Ûʱ¶Ô²£Á§»¯Î¶ÈÓ°ÏìµÄ¹ØÏµÊ½£º
KMn
W2?Tg?Tg(1)K(Tg(2)?Tg)?(Tg?Tg(1))K???/????????
f(2)f(1)frgʽÖУ¬£¬¶ø£»W2Ϊ×é·Ö2µÄÖØÁ¿·ÖÊý£»Îª¹²¾ÛÎï¡¢¾ù¾ÛÎï1ºÍ¾ù¾ÛÎï2µÄ²£Á§»¯Î¶ȡ£
Tg¡¢
Tg(1)ºÍ
Tg(2)·Ö±ð
½â£ºÓÉ×ÔÓÉÌå»ýÀíÂÛ£º¶Ô×é·Ö1£º
f?fg??f(T?Tg)
f1?fg(1)???f(1)(T?Tg(1))f?f???g(2)f(2) ×é·Ö2£º2ÒòÏßÐμӺÍÐÔ£¬Ôò¹²¾ÛÎïÓУº
(T?Tg(2))f?f1?1?f2?2£¬ÆäÖÐ?1??2?1 ½«f1ºÍf2·Ö±ð´úÈëÉÏʽµÃ£º
f?fg(1)???f(1)(T?Tg(1))?1?fg(2)???f(2)(T?Tg(2))?2ÓÉ×ÔÓÉÌå»ýÀíÂÛ£¬µ±Ôòǰʽ¿É»¯Îª£º »òд×÷£º
????T?TgʱÓУº
f?fg(1)?fg(2)?fg
f?fg(?1??2)???f(1)(T?Tg(1))(1??2)???f(2)(T?Tg(2))?2f?fg?0???f(1)(T?Tg(1))(1??2)???f(2)(T?Tg(2))?2
??2?T?Tg(1)??f(2)(Tg?Tg(1))?(Tg?Tg(2))??f(1)T?Tg(1)
?(Tg?Tg(1))?K(Tg(2)?Tg)Éè¶þ×é·ÖµÄÖØÁ¿¡¢ÃܶȺÍÌå»ý·Ö±ðΪW1¡¢W2£¬?1¡¢?2£¬V1¡¢V2¡£
?2V2???2?V?V2ÔòÓУº21
¶øÉè?2??£¨?Ϊ¹²¾ÛÎïÃܶȣ©£¬ÔòÉÏʽΪ£º
?2V2W2?W2???2W?W2?V1?V2 »ò1
¼´µÃ£º
W2?Tg?Tg(1)(Tg?Tg(1))?K(Tg(2)?Tg)1?(K?1)W2
Tg?»ò
3
CH3SiCH3Tg(1)?(KTg(2)?Tg(1))W2£¨1£© ½âÊÍÏÂÁоۺÏÎï
OTgζȸߵʹÎÐòµÄÔÒò£º CH3ClCH2CCH2C£¬
CH3£¬
Cl£¬
CH2O
Tg:?120?CTg:?70?CTg:?17?C£¨2£© Ô¤¼ÆÏÂÁоۺÏÎï
CH2CHCH3Tg
Tg:?50?Cζȸߵ͵ĴÎÐò£º
CH2CHCH2CHCH2CH£¬CH3Cl£¬
CH3OCH3£¬
CN £¬
OCCH3OCO£¬
½â£º£¨1£©Ö÷Òª´ÓÁ´µÄÈá˳ÐÔ´ÎÐò¿¼ÂÇ£¬Æä´ÎÐòÊÇ£º Si¡ªO > C¡ªO > C¡ªC
£¬
¾Û¼×È©ºÍÆ«ÂÈÒÒÏ©£¬ÒòΪÁ´¼ä·Ö±ðÓм«ÐÔÁ¦£¨ºóÕß´óÓÚǰÕߣ©£¬ËùÒÔgÖµ¾ù½Ï¾ÛÒì¶¡Ï©µÄ¸ß¡£ £¨2£©´Ó²à»ùµÄ¼«ÐԺʹó·Ö×ÓÖ÷Á´ÉÏÓз¼ÔÓ»·Ó°ÏìÁ´µÄÄÚÐýתÔ˶¯ÕâÁ½ÖÖÒòËØ¿¼ÂÇ£¬ÉÏÊö¼¸ÖÖ¾ÛºÏÎïµÄ
TTg¸ßµÍ´ÎÐòÓ¦ÊÇ£ºPP 4Ö¸³öÏÂÁоۺÏÎïÁ¦Ñ§×ª±äͼÐεĴíÎ󣬲¢Ð´³öÕýÈ·µÄ´ð°¸À´¡£ £¨1£©¼ÓÍâÁ¦ºó²»Í¬Ê±¼ä²â¶¨µÄÐαä-ζÈÇúÏß[ͼa] £¨2£©Í¬Ò»Æ·ÖֵľۺÏÎÔÚ¾§Ì¬ºÍ·Ç¾§Ì¬Ê±²â¶¨µÄÐαä-ζÈÇúÏß[ͼb] £¨3£©¼ÓÈ벻ͬÊýÁ¿ÔöËܼÁµÄijÖÖ¾ÛºÏÎïÊÔÑùµÄÐαä-ζÈÇúÏß[ͼc] £¨È±Í¼£© ½â£º£¨1£©ÍâÁ¦ÆµÂʸßÕߣ¬Ó¦Óнϸߵģ¨2£©¾ø´ó¶àÊý¾ÛºÏÎïµÄ Tg£¬Òò´ËÓ¦½«ÈýÌõÇúÏßµÄʱ¼ä´ÎÐò×Ô×óÖÁÓÒ±êΪt1¡¢t2¡¢t3£» Tm?Tg£¬Òò´ËÓ¦½«Í¼É쵀 TmÇúÏßÒÆÖÁTgÇúÏßÖ®ºó£» £¨3£©ÔöËܼÁÁ¿Ô½´ó£¬gζÈÔ½µÍ¡£Òò´ËÓ¦½«¸÷ÇúÏßÉϱê³öµÄÔöËܼÁÁ¿µÄ´ÎÐòÈ«²¿µßµ¹¹ýÀ´£¬¼´×Ô×óÖÁÓÒÒÀ´ÎΪ40%¡¢30%¡¢10%¡¢5%¡£ 5ÊÔÅбðÔڰ뾧̬¾ÛºÏÎïÖУ¬·¢ÉúÏÂÁÐת±äʱ£¬ìØÖµÈçºÎ¸Ä±ä£¿²¢½âÊÍÆäÔÒò£º £¨1£©gת±ä£» £¨2£©mת±ä£» £¨3£©Ðγɾ§Ì壻 £¨4£©ÀÉìÈ¡Ïò¡£ ½â£º£¨1£© TTTTgת±äʱìØÖµÔö´ó£¬ÒòÁ´¶ÎÔ˶¯Ê¹´ó·Ö×ÓÁ´µÄ¹¹ÏóÊýÔö¼Ó£» £¨2£© mת±äʱìØÖµÔö´ó£¬ÀíÓÉͬ£¨1£©£»ÁíÍâ¾§¸ñÆÆ»µÒ²Ê¹·Ö×ӵĻìÂÒ¶ÈÔö¼Ó£» £¨3£© Ðγɾ§ÌåʱìØÖµ¼õС£¬Òò´ó·Ö×ÓÁ´¹æÕûÅÅÁУ¬¹¹ÏóÊý¼õÉÙ£» £¨4£© ÀÉìÈ¡ÏòʱìØÖµ¼õС£¬ÀíÓÉͬ£¨3£©¡£ 6 ´ó·Ö×ÓÁ´³¤¶Ô½á¾§¾ÛºÏÎïÈÛµãµÄÓ°Ï죬¿ÉÓÃÏÂʽ±íʾ£º T2RM011?0?TmTm?HuMn 0?1T?H?24.33kJ?molmuÒÑÖªµÓÂÚÊ÷Ö¬µÄÈÛµã=540K£¬Ä¦¶ûµ¥ÔªÈÚ»¯ÈÈ£¬ÊÔÔ¤¼ÆµÓÂÚÊ÷֬ƽ¾ù·Ö×Ó Á¿´Ó12000Ôö´óµ½20000ʱ£¬ÆäÈÛµãÉý¸ß¶àÉÙ£¿ ½â£º OCH2CH2OCOÀûÓùØÏµÊ½ COM0?192 1Tm(1)?12?8.31?192??1.862?10?354024330?12000 ?Tm(1)?537K1Tm(2)? 12?8.31?192??1.857?10?354024330?20000 ?Tm(2)?539K ¿É¼ûËæ×Å·Ö×ÓÁ¿Ôö´ó£¬mÔö¸ß£¬µ«Ôö¸ßµÃ²»¶à¡£ 7 »æÍ¼ËµÃ÷½á¾§¾ÛºÏÎïÓë·Ç¾§Ïà¾ÛºÏÎïµÄÁ¦Ñ§×´Ì¬ÓëÆä·Ö×ÓÁ¿¡¢Î¶ȵĹØÏµ£»ËµÃ÷¡°Æ¤¸ï̬¡±¶Ô¾ÛºÏÎïÔÚ¼Ó¹¤ºÍʹÓÃÉÏÓкÎÓ°Ï죿 ½â£º¾ÛºÏÎïµÄÁ¦Ñ§×´Ì¬Ëæ·Ö×ÓÁ¿ºÍζȶø±ä»¯µÄʾÒâͼÈçͼaºÍb¡£ £¨È±Í¼£© T¡°Æ¤¸ï̬¡±Ê¹¾ÛºÏÎï¼Ó¹¤À§ÄÑ£¨ÒòÊ÷Ö¬Á÷¶¯ÐԲ£¬µ«¸³Óè²ÄÁÏÒÔÈÍÐÔ£¬Ê¹ËÜÁÏÔÚTg¡ªTm·¶Î§ÄÚΪÈÍÐÔËÜÁÏ£¬¿¹³å»÷ÐԺᣠ8 °ÑÏÂÁи÷ÏîÅÅÁгÉÐò£º £¨1£©PE¡¢PVC¡¢PVDC½á¾§ÄÜÁ¦µÄ´óС£» £¨2£©PA-6¡¢PA-66¡¢PA-1010»Ø³±ÂʺͿ¹ÕÅÇ¿¶ÈµÄ´óС£» £¨3£©Tgת±ä¡¢Tmת±ä¡¢Tfת±äµÄ»î»¯Äܸߵ͡£ ½â£º£¨1£©½á¾§ÄÜÁ¦£ºPE > PVDC > PVC £¨2£©»Ø³±ÂÊ´óС£ºPA-6 > PA-66 > PA-1010 ¿¹ÕÅÇ¿¶È£ºPA-6 > PA-66 > PA-1010 £¨3£©×ª±äÄÜÁ¿¸ßµÍ£ºE(Tf) > E(Tm) > E(Tg) 9 ÏÂͼΪ¹²¾ÛºÍÔöËܶԾۺÏÎïÈÛµãºÍ²£Á§»¯Î¶ȵÄÓ°Ï죬ÊÔÒÔ·Ö×ÓÔ˶¯¹ÛµãÀ´½âÊÍÕâÖֱ仯¹æÂÉ£¬²¢Ö¸³öÕâЩ¹æÂÉÔÚÑ¡ÔñËÜÁÏÆ·ÖÖʱÓкβο¼¼ÛÖµ£¿ ½â£ºÔöËܼÁµÄ´æÔÚ£¬Ê¹´ó·Ö×ÓÔ˶¯µÄ×ÔÓÉÌå»ýÔö´ó£¬´Ó¶øTg½µµÍ£»ÓÉÓÚ¹²¾Û×÷ÓÃÆÆ»µÁ˾§¸ñ£¬Ê¹Ö®Ò×ÓÚÈÛ»¯£¬Tm½µµÍÃ÷ÏÔ¡£ ÀýÈç×öËÜÁÏÓêÒÂʹÓõÄËÜÁÏ£¬Ï£Íû²ÄÁϼÈÒªÈáÈíÓÖ²»²úÉúºÜ´óµÄÈä±ä£¬ÕâÑù¿ÉÑ¡ÓÃÔöËܵÄPVC£»¶ø×öËÜÁϵذåʹÓÃʱ£¬²ÄÁϵÄÈä±ä¶ÔÆäʹÓò¢ÎÞ¶à´ó·À°£¬È»¶øÈôÄܽµµÍÆäÈ۵㣬Ôö¼ÓÆäÁ÷¶¯ÐÔ£¬Ôò¶Ô¼Ó¹¤³ÉÐͷdz£ÓÐÀû£¬Îª´Ë³£Ñ¡ÓÃVC-VA¹²¾ÛÎï¡£ 10 ÔÚÏàͬζÈÏ£¬ÓÃÐýתճ¶È¼Æ²âµÃÈýÖָ߷Ö×ÓÁ÷ÌåÔÚ²»Í¬ÇбäËÙÂÊϵÄÇбäÓ¦Á¦Êý¾ÝÈçÏÂ±í¡£ÊÔ×ö³öÇÐÓ¦Á¦£¨?£©¡ªÇбäËÙÂÊ£¨?£©¹ØÏµÍ¼£¬²¢ÅбðËüÃǸ÷ΪºÎÖÖÀàÐÍÁ÷Ì壿 ¦Ò£¨Pa£© ?(s?1) ¼×»ù¹èÓÍ PVCÔöËܼÁ ¾Û±ûÏ©õ£°· 5.40 9.00 16.20 27.00 81.00 5.837 9.780 17.49 29.32 87.64 7.820 13.26 24.90 42.79 129.0 1.728 2.808 4.714 7.560 16.20 ½â£º×÷³ö?¡ª?¹ØÏµÍ¼£¨£©£¬µÃ ÓÉͼ¿É¼û£¬PVC£¬ÔöËܺýºÍ¼×»ù¹èÓ͵Ä?¡ª?ΪֱÏß¹ØÏµ£¬½üËÆNewwtonÁ÷Ì壻¾Û±ûÏ©õ£°·µÄ?¡ª?n??K?Ϊ·ÇÏßÐιØÏµ£¬ÇÒÔÚ¹ØÏµÖУ¬Á÷¶¯ÐÐΪָÊýn<1£¬Îª¼ÙËÜÌå¡£ 11 ÒÑ֪ijÖÖÁ÷Ì壬ÆäÕ³¶È£¨?£©ÓëÇÐÓ¦Á¦£¨?£©µÄ¹ØÏµÎª£º 1?B?nd??m?nA??n1?C?£¬²¢·ûºÏdt ʽÖУ¬nΪÁ÷¶¯ÐÐΪָÊý£»A¡¢B¡¢C¡¢m¾ùΪ³£Êý¡£ÈôÒÑÖªC > B£¬ÎÊ´ËÁ÷ÌåÊôºÎÖÖÀàÐÍ£¿ ½â£ºÓÉÓÚC > BºÍm=³£Êý£¬µ±d?/dtÔö´óʱ£¬¼´?Ôö´ó£¬ÔòÔʽÖÐ1?C??1?B?£¬ A¡¢B¡¢CÓÖΪ³£Êý£¬ËùÒÔ?¼õС£¬ÕâÒâζ×ÅÁ÷¶¯ÐÐΪָÊýn<1£¬¹ÊΪ¼ÙËÜÐÔÁ÷Ìå¡£ nnn
Ïà¹ØÍÆ¼ö£º