C Ìæ´úЧӦʹÐèÇóÁ¿¼õÉÙ£¬ÊÕÈëЧӦʹÐèÇóÁ¿¼õÉÙ D Ìæ´úЧӦʹÐèÇóÁ¿¼õÉÙ£¬ÊÕÈëЧӦʹÐèÇóÁ¿Ôö¼Ó 8 . µ±Ö»ÓÐÉÌÆ·¼Û¸ñ±ä»¯Ê±£¬Á¬½ÓÏû·ÑÕ߸÷¾ùºâµãµÄ¹ì¼£ ³Æ×÷
A ÐèÇóÇúÏß B ¼Û¸ñ--Ïû·ÑÇúÏß C ¶÷¸ñ¶ûÇúÏß D ÊÕÈë--Ïû·ÑÇúÏß 9 . ijÏû·ÑÕßÏû·Ñ¸ü¶àµÄijÖÖÉÌƷʱ
A Ïû·ÑÕß»ñµÃµÄ×ÜЧÓõÝÔö B Ïû·ÑÕß»ñµÃµÄ±ß¼ÊЧÓõÝÔö C Ïû·ÑÕß»ñµÃµÄ×ÜЧÓõݼõ D Ïû·ÑÕß»ñµÃµÄ±ß¼ÊЧÓõݼõ 11 . ÉÌÆ·¼Û¸ñ±ä»¯ÒýÆðµÄÌæ´úЧӦ£¬±íÏÖΪÏàÓ¦µÄ Ïû·ÑÕߵľùºâµã
A ÑØ×ÅÔÓеÄÎÞ²îÒìÇúÏßÒƶ¯ B Ô˶¯µ½ÁíÒ»ÌõÎÞ²îÒìÇúÏßÉÏ C ÑØ×ÅÔÓеÄÔ¤ËãÏßÒƶ¯ D ²»±ä 12 µÍµµÎïÆ·¼Û¸ñϽµ£¬ÆäÐèÇóÁ¿ A Ôö¼Ó B ¼õÉÙ
C Ìæ´úЧӦµÄЧ¹û´óÓÚÊÕÈëЧӦµÄЧ¹ûʱÔö¼Ó D Ìæ´úЧӦµÄЧ¹ûСÓÚÊÕÈëЧӦµÄЧ¹ûʱÔö¼Ó
13 . ÉÌÆ·¼Û¸ñ±ä»¯ÒýÆðµÄÊÕÈëЧӦ£¬±íÏÖΪÏàÓ¦µÄÏû·ÑÕߵľùºâµã A ÑØ×ÅÔÓеÄÎÞ²îÒìÇúÏßÔ˶¯ B Ô˶¯µ½ÁíÒ»ÌõÎÞ²îÒìÇúÏßÉÏ C ²»±ä D ²»¹æÔò±ä¶¯ 14 . I=PxX+PyYÊÇÏû·ÑÕßµÄ
A ÐèÇóº¯Êý B ЧÓú¯Êý C Ô¤ËãÔ¼Êø·½³Ì D ²»È·¶¨º¯Êý 15 ÐòÊýЧÓÃÂÛ¶ÔÏû·ÑÕßÆ«ºÃµÄ¼ÙÉè°üÀ¨
A ±ß¼ÊЧÓõݼõ B »õ±Ò±ß¼ÊЧÓò»±ä C ´«µÝÐÔ D ²»±¥ºÍÐÔ 16 µ±Ïû·ÑÕß´¦ÓÚ¾ùºâʱ
A ÿµ¥Î»»õ±Ò¹ºÂò²»Í¬ÉÌÆ·ËùÔö¼ÓµÄÂú×ã³Ì¶ÈÏàµÈ B ÿÖÖÉÌÆ·µÄ×ÜЧÓÃÏàµÈ C ÿÖÖÉÌÆ·µÄÌæ´úЧӦµÈÓÚÊÕÈëЧӦ D Ëù¹ºÂòµÄÉÌÆ·µÄ±ß¼ÊЧÓÃÏàµÈ 17 ÉÌÆ·µÄ±ß¼ÊÌæ´úÂʵݼõ¹æÂɾö¶¨ÁËÎÞ²îÒìÇúÏß
A ͹ÏòÔµã B °¼ÏòÔµã C ´¹Ö±ÓÚºáÖá D ƽÐÐÓÚºáÖá ËÄ ¼ÆËãÌâ
1 ÒÑ֪ijÉÌÆ·µÄ¸öÈËÐèÇóÇúÏßÊÇP= -1/6Q+5 £¬ ÈôÊг¡ÉÏÓÐ100¸öÏàͬµÄÏû·ÑÕߣ¬ÇóÊг¡ÐèÇóº¯Êý¡£
2 ÒÑÖªPx=20Ôª£¬Py=10Ôª£¬x¡¢y²»Í¬ÊýÁ¿µÄ±ß¼ÊЧÓà Qx MUx Px=20 Qy Muy Py=10 1 16 1 10 2 14 2 8 3 12 3 7.5 4 5 4 7 5 2 5 6.5 6 1 6 6 7 5.5 8 5 9 4.5 10 4
5
ÈôÏû·ÑÕßµÄÊÕÈëΪ80Ôª£¬¾ùºâʱËù¹ºÂòµÄx¡¢yµÄÊýÁ¿ÊÇ ¶àÉÙ£¿´Ëʱ»õ±ÒµÄ±ß¼ÊЧÓÃÊǶàÉÙ£¿ Qx MUx MUx /Px Qy Muy Muy /Py 1 16 0.8 1 10 1 2 14 0.7 2 8 0.8 3 12 0.6 3 7.5 0.75 4 5 0.25 4 7 0.7 5 2 0.1 5 6.5 0.65 6 1 0.05 6 6 0.6 7 5.5 0.55 8 5 0.5 9 4.5 0.45 10 4 0.4 ¾ùºâÌõ¼þ£ºMUx /Px= Muy /Py£¬¹ºÂò2µ¥Î»x£¬4µ¥Î»y£¬MUx /Px =0.7= Muy /Py£¬ Ö§³öΪ2*20+4*10=80£¬»õ±ÒµÄ±ß¼ÊЧÓÃ=0.7
3 ÉèijÈËЧÓú¯ÊýU=X ¡ÁY £¬¼Û¸ñΪPX =2£¬ PY =5 £¬ÊÕÈëI=100£¬ÇóÏû·ÑÕß¾ùºâʱµÄX ¡¢ Y ¹ºÂòÁ¿¸÷ÊǶàÉÙ £¿
4 ÒÑ֪ijÏû·ÑÕßµÄЧÓú¯ÊýΪU=3X¡ÁY £¬Á½ÖÖÉÌÆ·µÄ ¼Û¸ñ·Ö±ðΪPX =1£¬PY =2£¬Ïû·ÑÕßµÄÊÕÈëÊÇ12 Çó¾ùºâʱÏû·ÑÕß»ñµÃµÄ×î´óЧÓá£
4 ÒÑ֪ijÏû·ÑÕßÿÄêÓÃÓÚÉÌÆ·1ºÍÉÌÆ·2µÄÊÕÈëΪ540Ôª£¬Á½ÖÖÉÌÆ·µÄ¼Û¸ñ·Ö±ðΪPx=20 Ôª£¬ Py=30
Ôª£¬¸ÃÏû·ÑÕßЧÓú¯ÊýU=3XY £¬
ÇóÁ½ÖÖÉÌÆ·¹ºÂòÁ¿¸÷ÊǶàÉÙ£¿×î´óЧÓÃÊǶàÉÙ£¿
Îå¡¢¼ò´ðÌâ
1 ¸ù¾Ý»ùÊýЧÓÃÀíÂÛ£¬±ß¼ÊЧÓÃÓë×ÜЧÓõĹØϵÊÇÔõÑùµÄ£¿ 2 »ùÊýЧÓÃÂÛÊÇÈçºÎÍƵ¼ÐèÇóÇúÏߵģ¿ 3 ÐòÊýЧÓÃÂÛÊÇÈçºÎÍƵ¼ÐèÇóÇúÏߵģ¿
4 ÐòÊýЧÓÃÂÛÊÇÈçºÎ˵Ã÷¼Û¸ñ¡ª¡ªÏû·ÑÇúÏߵģ¿
5 ÓÃͼÐηÖÎö¼ª·ÒÎïÆ·µÄÌæ´úЧӦºÍÊÕÈëЧӦ£¬²¢ËµÃ÷ÆäÐèÇóÇúÏßµÄÌØÕ÷¡£ 6 ÓÃͼÐηÖÎöÕý³£ÎïÆ·µÄÌæ´úЧӦºÍÊÕÈëЧӦ£¬²¢ËµÃ÷ÆäÐèÇóÇúÏßµÄÌØÕ÷¡£ Áù¡¢ÂÛÊöÌâ
1 ÔÚÈýÄê×ÔÈ»ÔÖº¦Æڼ䣬һЩũÃñ½«ÊÕÈ뼸ºõÈ«²¿ÓÃÀ´¹ºÂòºìÊí£¬¶øµ±ºìÊíµÄ¼Û¸ñ½µµÍʱ£¬ÆäÏû·ÑÁ¿È´¼õÉÙÁË£¬ÔÚÕâÖÖÇé¿öϺìÊíÊÇÕý³£ÎïÆ·¡¢µÍµµÎïÆ·»¹ÊǼª·ÒÎïÆ·£¿ Çë½áºÏͼÐνâÊÍÄãµÄÀíÂÛ¡£
6
2 ÐòÊýЧÓÃÂÛÈçºÎÂÛÖ¤Ïû·ÑÕßЧÓÃ×î´ó»¯¾ùºâµÄʵÏÖ£¿
3 ÐòÊýЧÓÃÂÛÊÇÈçºÎͨ¹ý¶ÔÏû·ÑÕßЧÓÃ×î´ó»¯¾ùºâµÄ·ÖÎö£¬½øÒ»²½ÍƵ¼ÐèÇóÇúÏߵģ¿ 4 ±È½Ï»ùÊýЧÓÃÀíÂÛÓëÐòÊýЧÓÃÀíÂÛµÄÒìͬ£¬Ì¸Ì¸Äã¶ÔЧÓÃÂ۵Ŀ´·¨¡£
µÚËÄÕ Éú²úÂÛ Ò» ½âÊ͸ÅÄî
±ß¼Ê²úÁ¿ µÈ²úÁ¿ÇúÏß ±ß¼Ê¼¼ÊõÌæ´úÂÊ ±ß¼Ê±¨³êµÝ¼õ¹æÂÉ ¹æÄ£±¨³ê Éú²úº¯Êý ¶þ ÅжÏ
1. ÔÚÒ»ÖֿɱäͶÈëÉú²úº¯ÊýÌõ¼þÏ£¬¿É±äÒªËغÏÀíͶÈëÇøÓòÓ¦ÔÚAP£¾MP£¾0µÄ½×¶Î¡£¡Ì 2. ÔÚÒ»ÖֿɱäͶÈëÉú²úº¯ÊýÌõ¼þÏ£¬¿É±äÒªËغÏÀíͶÈëÇøÓòÓ¦ÔÚMP£¾APµÄµÚÒ»½×¶Î¡£¡Á 3. Éú²úÀíÂÛÖеĶÌÆÚÊÇָδÄܵ÷ÕûÈ«²¿Éú²úÒªËصÄʱÆÚ¡£¡Á 4. APÇúÏßÓëMPÇúÏß½»ÓÚMPÇúÏßµÄ×î¸ßµã¡£¡Á
5. ÄÜÌṩÏàͬЧÓõIJ»Í¬ÉÌÆ·ÊýÁ¿×éºÏµÄµãµÄÁ¬Ïß¼´ÎªµÈ²úÁ¿ÇúÏß¡£¡Á 6. µÈ²úÁ¿ÇúÏß±íʾµÄÊÇÓÃͬÑùÊýÁ¿ÀͶ¯ºÍ×ʱ¾Éú²ú²»Í¬µÄ²úÁ¿¡£¡Á 7. µ±ÀͶ¯µÄ±ß¼Ê²úÁ¿Ð¡ÓÚÆäƽ¾ù²úÁ¿Ê±£¬Æ½¾ù²úÁ¿¿Ï¶¨ÊÇϽµµÄ¡£¡Ì 8. ±ß¼Ê²úÁ¿µÝ¼õ£¬Æ½¾ù²úÁ¿Ò²µÝ¼õ¡£¡Á 9. ÔÚÉú²úµÄµÚ¢ò½×¶Î£¬APÊǵݼõµÄ¡£¡Ì
10. ±ß¼Ê±¨³êµÝ¼õ¹æÂɾö¶¨MPÇúÏß³ÊÏÖÏÈÉÏÉýºóϽµµÄ×ßÊÆ¡£¡Ì
11. ÔÚÒ»ÖֿɱäͶÈëµÄÉú²úº¯ÊýÖУ¬Ö»ÒªÆ½¾ù²úÁ¿ÊÇÉÏÉýµÄ£¬¾ÍÓ¦Ôö¼Ó¿É±äÒªËصÄͶÈëÁ¿¡£¡Ì 12. ÔÚÒ»ÖֿɱäͶÈëµÄÉú²úº¯ÊýÖУ¬ÆóÒµ´¦ÔÚºÏÀíͶÈëÇøÓòʱ£¬MP±ØÈ»µÝ¼õ¡£¡Ì
13. ÔÚ¹æÄ£±¨³ê²»±ä½×¶Î£¬ÈôÀͶ¯µÄʹÓÃÁ¿Ôö¼Ó10%£¬×ʱ¾µÄʹÓÃÁ¿²»±ä£¬Ôò²ú³öÔö¼Ó10%¡£´í Èý Ñ¡ÔñÌâ
1. ÀíÐÔµÄÉú²úÕßÑ¡ÔñµÄÉú²úÇøÓòÓ¦ÊÇ
A MP£¾AP½×¶Î B MPϽµ½×¶Î
C AP£¾MP£¾0½×¶Î D MPÓëAPÏཻ֮µãÆðÖÁMPÓëºáÖá½»µãÖ¹ 2. ÏÂÁÐ˵·¨ÖÐÕýÈ·µÄÊÇ
A Ö»Òª×ܲúÁ¿¼õÉÙ£¬±ß¼Ê²úÁ¿Ò»¶¨Îª¸º B Ö»ÒªMP¼õÉÙ£¬×ܲúÁ¿Ò»¶¨¼õÉÙ C MPÇúÏ߱ض¨½»ÓÚAPÇúÏßµÄ×î¸ßµã D Ö»ÒªMP¼õÉÙ£¬AP Ò²Ò»¶¨¼õÉÙ 3. ×îÓŵãÉú²úÒªËØ×éºÏµãÉÏÓ¦¸ÃÓÐ
A µÈ²úÁ¿ÇúÏߺ͵ȳɱ¾ÏßÏàÇÐ B MRTSlk=w/r C dk/dl=w/r D MPl/MPk=w/r 4. µÈ²úÁ¿ÇúÏßÉÏÈÎÒâÁ½µãµÄ²úÁ¿¿Ï¶¨ÊÇ
A ÏàµÈ B ²»µÈ C ÎÞ¹Ø DÒÔÉÏÇé¿ö¶¼´æÔÚ
5 ÈôºáÖá´ú±íÀͶ¯£¬×ÝÖá±íʾ×ʱ¾£¬ÇÒÀͶ¯µÄ¼Û¸ñΪw£¬×ʱ¾µÄ¼Û¸ñΪr£¬ÔòµÈ³É±¾ÏßµÄбÂÊΪ A w/r B r/w C -w/r D -r/w 6 µ±ÆäËüÉú²úÒªËز»±ä£¬¶øÒ»ÖÖÉú²úÒªËØÁ¬ÐøÔö¼Óʱ
A TP»áÒ»Ö±Ôö¼Ó B TP»áÒ»Ö±¼õÉÙ C TPÏÈÔö¼Óºó¼õÉÙ D MP»áÓÐÒ»×î´óÖµ 7 Ò»ÆóÒµ²ÉÓÃ×îµÍ³É±¾½øÐÐÉú²ú£¬Èô×ʱ¾µÄ±ß¼Ê²úÁ¿ Ϊ5£¬µ¥Î»×ʱ¾µÄ¼Û¸ñΪ20Ôª£¬µ¥Î»ÀͶ¯µÄ¼Û¸ñΪ8Ôª£¬ ÀͶ¯µÄ±ß¼Ê²úÁ¿Îª
A 1 B 2 C 3 D 4 9 µ±Éú²úº¯ÊýQ=f£¨L£¬K£©µÄƽ¾ù²úÁ¿ÎªÕýÇҵݼõʱAB ±ß¼Ê²úÁ¿¿ÉÒÔÊÇ
A µÝ¼õÇÒΪÕý B µÝ¼õÇÒΪ¸º C ΪÁã D ÉÏÊöÈκÎÒ»ÖÖÇé¿ö 10 ¹ØÓڵȲúÁ¿ÇúÏߣ¬ÏÂÁÐ˵·¨ÖÐÕýÈ·µÄÊÇ
7
A ͬһÌõµÈ²úÁ¿ÇúÏß´ú±íÏàͬµÄ²úÁ¿
B ÀëÔµãÔ½½üµÄµÈ²úÁ¿ÇúÏß´ú±íµÄ²úÁ¿Ë®Æ½Ô½µÍ C ͬһƽÃæ×ø±êÉϵÄÈÎÒâÁ½ÌõµÈ²úÁ¿ÇúÏß²»»áÏཻ D µÈ²úÁ¿ÇúÏß͹ÏòÔµã ËÄ ¼ÆËãÌâ
2/31/3
1 ÒÑ֪ij³§ÉÌÉú²úº¯ÊýQ=L*K£¬ÀͶ¯¼Û¸ñw=50Ôª£¬×ʱ¾¼Û¸ñr=25Ôª£¬Çóµ±C=8000Ԫʱ£¬¸Ã³§ÉÌÉú²ú×î´ó²úÁ¿µÄLÓëK×î¼Ñ¹ºÂòÁ¿ÊǶàÉÙ£¿
2/31/3
2 ÉèijÆóÒµÉú²úº¯ÊýΪQ= L K£¬ÇÒÒÑÖªLµÄ¼Û¸ñW=2Ôª£¬KµÄ¼Û¸ñ r=1Ôª£¬µ±²úÁ¿Îª100¸öµ¥Î»Ê±£¬K¡¢L×îÓÅ×éºÏµÄÁ¿Ó¦Îª¶àÉÙ£¿
2/31/3
3 ÒÑ֪ijÆóÒµµÄÉú²úº¯ÊýΪQ=L K £¬ÀͶ¯µÄ¼Û¸ñw=2£¬×ʱ¾µÄ¼Û¸ñr=1¡£Ç󵱳ɱ¾C=3000ʱ£¬ÆóҵʵÏÖ×î´ó²úÁ¿µÄL¡¢K¹ºÂòÁ¿¼°×î´ó²úÁ¿µÄ Öµ¡£
2/31/3
4 ÒÑ֪ijÆóÒµµÄÉú²úº¯ÊýΪQ= L K £¬ÀͶ¯µÄ¼Û¸ñw=2£¬×ʱ¾µÄ¼Û¸ñr=1¡£Çóµ±²úÁ¿ÎªQ=800ʱ£¬ÆóҵʵÏÖ×îС³É±¾µÄL¡¢K¹ºÂòÁ¿¼°×îС³É±¾CµÄÖµ¡£ Îå ¼ò´ðÌâ
1 ÔÚÒ»ÖֿɱäͶÈëÉú²úº¯ÊýÌõ¼þÏ£¬³§ÉÌÓ¦ÈçºÎÈ·¶¨¿É±äÒªËصĺÏÀíͶÈëÇøÓò£¿ 2 ½áºÏͼÐÎ˵Ã÷³§ÉÌÔڼȶ¨³É±¾Ìõ¼þÏÂʵÏÖ×î´ó²úÁ¿µÄ×îÓÅÒªËØ×éºÏÔÔò¡£ 3 Ϊʲô±ß¼Ê¼¼ÊõÌæ´úÂʾßÓеݼõ¹æÂÉ£¿
4 ½áºÏͼÐÎ˵Ã÷³§ÉÌÔڼȶ¨²úÁ¿Ìõ¼þÏÂʵÏÖ×îС³É±¾µÄ×îÓÅÒªËØ×éºÏÔÔò¡£ Áù ÂÛÊöÌâ
1 ÊÔÓñ߼ʱ¨³êµÝ¼õ¹æÂÉ·ÖÎöÆóҵΪºÎ²»ÄÜÎÞÏÞÖƵØÔö¼ÓijһÖÖÉú²úÒªËØ£¿
2 ·ÖÎöÔÚÒ»ÖֿɱäͶÈëÉú²úº¯ÊýÏÂTP¡¢AP¡¢MPÇúÏßÖ®¼äµÄ¹Øϵ£¬ÒÀ´Ë·ÖÎö˵Ã÷ÔÚ¶ÌÆÚÄÚÆóÒµ¶ÔÀͶ¯ÒªËصÄʹÓÃÁ¿²¢·ÇÔ½ÉÙÔ½ºÃ¡£
3 ÔËÓÃͼÐηÖÎö³§ÉÌÔÚÁ½ÖֿɱäͶÈëÉú²úº¯ÊýÏ£¬ÈçºÎʵÏÖ×ʱ¾ÓëÀͶ¯ÒªËصÄ×î¼Ñ×éºÏ£¿
µÚÎåÕ ³É±¾ÂÛ Ò»¡¢½âÊ͸ÅÄî
µÈ³É±¾Ïß »ú»á³É±¾ ¾¼ÃÀûÈó Òþ³É±¾ ±ß¼Ê³É±¾ Õý³£ÀûÈó ¶þ ÅжÏ
1. Õý³£ÀûÈóÊÇÏԳɱ¾µÄÒ»²¿·Ö¡£¡Á 2. ³É±¾º¯ÊýµÄÐÎʽΪC=wL+rK¡£¡Ì
3. LAC¿É»®·Ö³É²»±ä³É±¾ºÍ¿É±ä³É±¾¡£¡Á
4. ÔÚLACÇúÏßϽµµÄ½×¶Î£¬LACÊÇSAC×îµÍµãµÄÁ¬Ïß¡£¡Á 5. LAC³ÊUÐ͵ÄÔÒòÊDZ߼ʱ¨³êµÝ¼õ¹æÂɵÄ×÷ÓᣡÁ 6. ÔÚ¹æÄ£ÄÚÔÚ¾¼Ã×÷ÓÃÏÂLACÇúÏß³ÊϽµÇ÷ÊÆ¡£¡Ì 7. MP´¦ÓÚ×î¸ßµãʱ£¬AVC´¦ÓÚ×îµÍµã¡£¡Á
8. ¹æÄ£±¨³êµÝ¼õ£¬Òâζ×ų¤ÆÚƽ¾ù³É±¾Ï½µ¡£¡Á
9. ¶ÌÆÚÄÚ£¬Ëæ×ŲúÁ¿µÄÔö¼Ó£¬AFC»á±äµÃÔ½À´Ô½Ð¡£¬ÓÚÊÇ£¬ACÇúÏߺÍAVCÇúÏßÖ®¼äµÄ´¹Ö±¾àÀëÔ½À´Ô½Ð¡£¬µ«¾ö²»»áÏཻ¡£SAC³ÊUÐ͵ÄÔÒòÊDZ߼ʱ¨³êµÝ¼õ¹æÂɵÄ×÷Óá£¡Ì 11. SACÇúÏß³ÊUÐÍÌØÕ÷ÊÇÓÉÓÚ¹æÄ£¾¼ÃÓë²»¾¼ÃµÄÓ°Ïì¡£¡Á 12. LAC³ÊUÐ͵ÄÔÒòÊǹæÄ£ÄÚÔÚ¾¼ÃÓë²»¾¼ÃµÄ×÷ÓᣡÌ
8