µÚ 21 Ò³ ¹² 40 Ò³
C¡¢¼õС D¡¢ÏÈÔöºó¼õ
12¡¢ÔÚT-sͼÉÏ£¬ÈÎÒâÒ»¸öÄæÏòÑ»·Æä ¡¾ A¡¿ A¡¢ÎüÈÈСÓÚ·ÅÈÈ
B¡¢ÎüÈÈÓë·ÅÈȹØÏµ²»¶¨ C¡¢ÎüÈÈ´óÓÚ·ÅÈÈ D¡¢ÎüÈȵÈÓÚ·ÅÈÈ
13¡¢¹¤ÖʾøÈȽÚÁ÷ºó£¬ ¡¾B¡¿
A¡¢ìʲ»±ä£¬Ñ¹Á¦²»±ä£¬Î¶Ȳ»¶¨£¬ìØÔö´ó B¡¢ìʲ»±ä£¬Ñ¹Á¦Ï½µ£¬Î¶Ȳ»¶¨£¬ìØÔö´ó C¡¢ìʲ»±ä£¬Ñ¹Á¦Ï½µ£¬Î¶Ȳ»±ä£¬ìØÔö´ó D¡¢ìʲ»±ä£¬Ñ¹Á¦Ï½µ£¬Î¶Ȳ»±ä£¬ìز»±ä
14¡¢ÀíÏëÆøÌåµÄìÊÈ¡¾öÓÚ¡¾ C¡¿ A¡¢±ÈÌå»ý B¡¢Ñ¹Á¦ C¡¢ÎÂ¶È D¡¢A+B 15¡¢¡°¾¹ýÒ»¸ö²»¿ÉÄæÑ»·£¬¹¤Öʲ»Äָܻ´ÔÀ´×´Ì¬¡±¡¾ A¡¿ A¡¢ÕâÖÖ˵·¨ÔÚÒ»¶¨Ìõ¼þÏÂÊÇÕýÈ·µÄ B¡¢ÎÞ·¨ÅжÏ
C¡¢ÕâÖÖ˵·¨ÊÇ´íÎóµÄ D¡¢ÕâÖÖ˵·¨ÊÇÕýÈ·µÄ
16¡¢ÔÚ±Õ¿Ú¾øÈÈϵÖУ¬Ò»Çйý³Ì±Ø¶¨Ê¹ÏµÍ³ÉÊ ¡¾ B¡¿ A¡¢¼õС
B¡¢Ôö´ó»ò²»±ä C¡¢Ôö´ó D¡¢²»±ä
17¡¢Q??UÖ»ÊÊÓÃÓÚ ¡¾ C¡¿ A¡¢ÀíÏëÆøÌ壬¶¨Èݹý³Ì B¡¢ÈÎÒâÆøÌ壬¶¨ìعý³Ì C¡¢ÈÎÒâÆøÌ壬¶¨Èݹý³Ì D¡¢ÈÎÒâÆøÌ壬¶¨Î¹ý³Ì
18¡¢ÈÈÁ¦Ñ§µÚÒ»¶¨ÂÉÊÊÓÃÓÚ ¡¾ A¡¿ A¡¢ÈÎÒâϵͳ¡¢ÈÎÒ⹤ÖÊ¡¢ÈÎÒâ¹ý³Ì
µÚ 22 Ò³ ¹² 40 Ò³
B¡¢ÈÎÒâϵͳ¡¢ÈÎÒ⹤ÖÊ¡¢¿ÉÄæ¹ý³Ì C¡¢¿ª¿Úϵͳ¡¢ÀíÏëÆøÌå¡¢Îȶ¨Á÷¶¯ D¡¢±Õ¿Úϵͳ¡¢Êµ¼ÊÆøÌå¡¢ÈÎÒâÁ÷¶¯
19¡¢µÈÁ¿¿ÕÆø´ÓÏàͬµÄ³õʼ״̬³ö·¢£¬·Ö±ð¾¹ý²»¿ÉÄæ¹ý³ÌAºÍÈÎÒâ¿ÉÄæ¹ý³ÌBµ½´ïÏàͬµÄÖÕ̬£¬Èô¿ÕÆøµÄÈÈÁ¦Ñ§Äܱ任·Ö±ðÓÃ?UAºÍ?UB±íʾ ¡¾ C¡¿ A¡¢B¡¢C¡¢D¡¢
?UA??UB?UA??UB?UA??UB
?UA??UB?0
20¡¢±Õ¿Úϵͳ¹¤ÖʾÀú¿ÉÄæ±ä»¯¹ý³Ì£¬ÏµÍ³¶ÔÍâ×ö¹¦20kJ£¬ÓëÍâ½ç»»ÈÈ-20kJ£¬ÔòϵͳµÄìØ±ä ¡¾ D¡¿ A¡¢²»±ä B¡¢²»¶¨ C¡¢Ôö¼Ó D¡¢¼õС
Ç廪ͬ·½È˹¤»·¾³¹¤³Ì¿ÆÑ§½±Ñ§½ð¾ºÈüÊÔÌâ
¡¶¹¤³ÌÈÈÁ¦Ñ§¡·Ê®ÎåµÀÌ⣺
1¡¢ ÔÚ¶¬Ì죬ÓÃÊÒÄÚһ̨¿ª¶¯µÄûÓзÅÖÃÈκζ«Î÷µÄµç±ùÏäȡůÀ´Ìæ´úÓõç¯ȡů£¬¿´ÔËÐÐ
Îȶ¨¡£µç±ùÏäÄÚ²¿Î¬³ÖζȲ»±ä£¬´ÓºÄµç½Ç¶ÈÀ´¿´£¨B £© A¡¢ ǰÕß´óÓÚºóÕß B¡¢ ǰÕßСÓÚºóÕß C¡¢ Ë´óËС²»È·¶¨ D¡¢ ¶þÕßÏàµÈ
2¡¢ ѹËõ¿ÕÆøÖÆÀäÑ»·µÄÖÆÀäϵÊýËæ£¨ A £©¶øÔö´ó A¡¢ Ñ»·Ñ¹Á¦±ÈϽµ B¡¢ Ñ»·µÄÖÆÀäÁ¿µÄÔö´ó C¡¢ Ñ»·µÄÖÆÀäÁ¿µÄϽµ D¡¢ Ñ»·Ñ¹Á¦±ÈÌá¸ß E¡¢
3¡¢¹¤ÖÊÍê³ÉÒ»¸ö²»¿ÉÄæÑ»·ºó£¬ÆäìØ£¨ B £© A¡¢¼õÉÙ B¡¢ÎªÁã
C¡¢¿ÉÄÜÔö¼Ó¡¢¼õÉÙ»òΪÁã
µÚ 23 Ò³ ¹² 40 Ò³
D¡¢Ôö¼Ó
4¡¢ÓÐλ·¢Ã÷¼Ò³ÆËû·¢Ã÷ÁËÒ»ÖÖ»úÆ÷£¬µ±Õą̂»úÆ÷Íê³ÉÒ»¸öÑ»·Ê±£¬ÎüÊÕÁË100KJµÄ¹¦£¬Í¬Ê±Ïòµ¥Ò»ÈÈÔ´ÅųöÁË100KJµÄÈÈ£¬Õą̂»úÆ÷£¨B £© A¡¢Î¥·´ÁËÈÈÁ¦Ñ§µÚÒ»¶¨Âɺ͵ڶþ¶¨ÂÉ B¡¢Î¥·´ÁËÈÈÁ¦Ñ§µÚ¶þ¶¨ÂÉ C¡¢ÍêÈ«·ûºÏ¿ÆÑ§ÔÀí D¡¢Î¥·´ÁËÈÈÁ¦Ñ§µÚÒ»¶¨ÂÉ
5¡¢±¥ºÍʪ¿ÕÆøµÄ¸ÉÇòζÈt£¬ÊªÇòζÈtw£¬Â¶µãζÈtdp¼äµÄ¹ØÏµÊÇ£¨A¡¢t>tw=tdp B¡¢t=tw
6¡¢PV=RTÃèÊöÁË£¨ B £©µÄ±ä»¯¹æÂÉ A¡¢ÀíÏëÆøÌåÈÎÒâ¹ý³ÌÖÐ B¡¢ÀíÏëÆøÌåÈÈÁ¦Æ½ºâ״̬ C¡¢ÈÎºÎÆøÌåÈÈÁ¦Æ½ºâ״̬ D¡¢ÈÎºÎÆøÌå×¼¾²Ì¬¹ý³ÌÖÐ
7¡¢ÏÂÁÐ˵·¨ÕýÈ·µÄÊÇ£¨ C £©
A¡¢Î¶ÈÊÇÅжÏÁ½¸öÎïÌåÊÇ·ñ´ïµ½ÈËÆ½ºâµÄΨһÅÐ¾Ý B¡¢Á½¸öÎïÌå²»½Ó´¥£¬ÓÀÔ¶²»¿ÉÄÜ´ïµ½ÈÈÆ½ºâ
C¡¢Á½¸öÏ໥¶ÀÁ¢µÄ״̬²ÎÊý¶ÔÓ¦ÏàµÈµÄÁ½ÎïÌå²ÅÄÜ´ïµ½ÈÈÆ½ºâ D¡¢Á½¸öÎïÌå²»½Ó´¥£¬¾Í²»ÄÜÅбðËüÃÇÊÇ·ñ´ïµ½ÈÈÆ½ºâ
8¡¢¿ÕÆøÁ÷ÔÚ¶¨ìØÖÍÖ¹ºó£¬Æäζȣ¨ C £© A¡¢²»±ä»¯ B¡¢Éý¸ß
C¡¢¿ÉÄÜÉý¸ß»ò±£³Ö²»±ä D¡¢½µµÍ
9¡¢¹ÂÁ¢ÏµÍ³½øÐв»¿ÉÄæ¹ý³ÌµÄ½á¹ûÊÇ£¨ A £© A¡¢¹ÂÁ¢ÏµÍ³ìØÔö¼Ó B¡¢¹ÂÁ¢ÏµÍ³ìؼõÉÙ
C¡¢¹ÂÁ¢ÏµÍ³ìصı仯·½Ïò²»ÄÜÈ·¶¨ D¡¢¹ÂÁ¢ÏµÍ³ìز»±ä
10¡¢Êª¿ÕÆøÖÐË®ÕôÆøËù´¦µÄ״̬£¨ D £© A¡¢ÊDZ¥ºÍÕôÆû״̬ B¡¢ÊǹýÈÈÕôÆû״̬ C¡¢ÊÇҺ̬ÎíÖé
D¡¢¿ÉÒÔÊDZ¥ºÍÕôÆû״̬£¬Ò²¿ÉÒÔÊǹýÈÈÕôÆû״̬
£© A µÚ 24 Ò³ ¹² 40 Ò³
11¡¢ÏÂÁйý³Ì¿ÉÒÔÊÓΪ¿ÉÄæ¹ý³ÌµÄÊÇ£¨ C £© A¡¢·Ç×Ô·¢¹ý³Ì B¡¢¾øÈȽÚÁ÷¹ý³Ì
C¡¢ÎÞºÄÉ¢µÄ×¼¾²Ì¬¹ý³Ì D¡¢×ÔÓÉÅòÕ͹ý³Ì
12¡¢¿¨Åµ¶¨Àí±íÃ÷£ºËùÓй¤×÷ÓÚͬÎÂÈÈÔ´ÓëͬÎÂÀäÔ´Ö®¼äµÄÒ»ÇÐÈÈ»úµÄÈÈЧÂÊ£¨ A £© A¡¢²»ÏàµÈ£¬ÒÔ¿ÉÄæÈÈ»úµÄÈÈЧÂÊΪ×î¸ß B¡¢¶¼ÏàµÈ£¬½ö½öÈ¡¾öÓÚÈÈÔ´ºÍÀäÔ´µÄÎÂ¶È C¡¢²»ÏàµÈ£¬ÓëËù²ÉÓõŤÖÊÓÐ¹Ø D¡¢¶¼ÏàµÈ£¬¿ÉÒÔ²ÉÓÃÈκÎÑ»· 13¡¢¶ÔÒÔÃܱÕÈÝÆ÷Öеı¥ºÍ¿ÕÆø½øÐеÈμÓѹ£¬¿ÕÆøÖеĺ¬ÊªÁ¿ºÍË®ÕôÆø·ÖѹÁ¦½«ÈçºÎ¸Ä±ä£¨ C £©
A¡¢¿ÕÆøµÄº¬ÊªÁ¿Éý¸ß£¬Ë®ÕôÆø·ÖѹÁ¦Éý¸ß B¡¢¿ÕÆøµÄº¬ÊªÁ¿½µµÍ£¬Ë®ÕôÆø·ÖѹÁ¦½µµÍ C¡¢¿ÕÆøµÄº¬ÊªÁ¿½µµÍ£¬Ë®ÕôÆø·ÖѹÁ¦Î¬³Ö²»±ä D¡¢¿ÕÆøµÄº¬ÊªÁ¿²»±ä£¬Ë®ÕôÆø·ÖѹÁ¦Éý¸ß
14¡¢ÔÚÁ½¸öºãÎÂÈÈÔ´¼ä¹¤×÷µÄÈÈ»úa¡¢b¾ù½øÐпÉÄæÑ»·£¬a»úµÄ¹¤ÖÊÊÇÀíÏëÆøÌ壬b»úÊÇË®ÕôÆø£¬ÔòÆäÈÈЧÂʦÇaºÍ¦Çb£¨D £© A¡¢¦Ça>¦Çb B¡¢¦Ça<¦Çb C¡¢²»ÄÜÈ·¶¨ D¡¢ÏàµÈ
15¡¢¿ª¿ÚϵͳÊÇÖ¸£¨D £©µÄÈÈÁ¦ÏµÍ³ A¡¢¾ßÓл±ß½ç B¡¢ÓëÍâ½çÓй¦Á¿½»»» C¡¢ÓëÍâ½çÓÐÈÈÁ¿½»»» D¡¢ÓëÍâ½çÓÐÎïÖʽ»»»
¹¤³ÌÈÈÁ¦Ñ§
15¡¢±¾Ìâ2·Ö
ÔÚÊÒÄÚ²ÉůζȺͻ·¾³Î¶ÈÒ»¶¨µÄÌõ¼þÏ£¬²ÉůºÍÓõ篲ÉůÏà±È£¬´ÓÈÈÁ¦Ñ§¹Ûµã¿´ ¡¾A¡¿ A¡¢ÈȱòÉůºÏÀí B¡¢µç¯²ÉůºÏÀí
C¡¢¶þÕßûÓвî±ð£¬¶¼ºÏÀí D¡¢¶þÕß¶¼²»ºÏÀí 1¡¢ ±¾Ìâ2·Ö
Ò»¸öÏðÆ¤ÆøÇòÔÚÌ«Ñôϱ»ÕÕɹ£¬ÆøÇòÔÚÎüÈȹý³ÌÖÐÅòÕÍ£¬ÆøÇòÄÚµÄѹÁ¦Õý±ÈÓÚÆø