ÔÆÌ⺣ - רҵÎÄÕ·¶ÀýÎĵµ×ÊÁÏ·ÖÏíÆ½Ì¨

µ±Ç°Î»ÖãºÊ×Ò³ > µç´ÅѧÌâ¿â£¨¸½´ð°¸£©

µç´ÅѧÌâ¿â£¨¸½´ð°¸£©

  • 62 ´ÎÔĶÁ
  • 3 ´ÎÏÂÔØ
  • 2025/6/5 16:17:01

¡¶µç´Åѧ¡·Á·Ï°Ì⣨¸½´ð°¸£©

1. ÈçͼËùʾ£¬Á½¸öµãµçºÉ£«qºÍ£­3q£¬Ïà¾àΪd. ÊÔÇó£º

(1) ÔÚËüÃǵÄÁ¬ÏßÉϵ糡ǿ¶ÈE?0µÄµãÓëµçºÉΪ£«qµÄµãµçºÉÏà¾à¶àÔ¶£¿

(2) ÈôÑ¡ÎÞÇîÔ¶´¦µçÊÆÎªÁ㣬Á½µãµçºÉÖ®¼äµçÊÆU=0µÄµãÓëµçºÉΪ£«qµÄµãµçºÉÏà¾à¶àÔ¶£¿

+q d -

?-3q

-

2. Ò»´øÓеçºÉq£½33109 CµÄÁ£×Ó£¬Î»ÓÚ¾ùÔȵ糡ÖУ¬µç³¡·½ÏòÈçͼËùʾ£®µ±¸ÃÁ£×ÓÑØË®Æ½·½ÏòÏòÓÒ·½Ô˶¯5 cmʱ£¬ÍâÁ¦×÷¹¦63105 J£¬Á£×Ó¶¯ÄܵÄÔöÁ¿Îª4.53105 J£®Çó£º(1) Á£×ÓÔ˶¯¹ý³ÌÖе糡Á¦×÷¹¦

-

? E q ¶àÉÙ£¿(2) ¸Ãµç³¡µÄ³¡Ç¿¶à´ó£¿

3. ÈçͼËùʾ£¬Õæ¿ÕÖÐÒ»³¤ÎªLµÄ¾ùÔÈ´øµçϸֱ¸Ë£¬×ܵçºÉΪq£¬ ÊÔÇóÔÚÖ±¸ËÑÓ³¤ÏßÉϾà¸ËµÄÒ»¶Ë¾àÀëΪdµÄPµãµÄµç³¡Ç¿¶È£® 4. Ò»°ë¾¶ÎªRµÄ´øµçÇòÌ壬ÆäµçºÉÌåÃܶȷֲ¼Îª

q L d P ???????????????=Ar (r¡ÜR) £¬ ??=0 (r£¾R)

AΪһ³£Á¿£®ÊÔÇóÇòÌåÄÚÍâµÄ³¡Ç¿·Ö²¼£®

5. ÈôµçºÉÒÔÏàͬµÄÃæÃܶÈ?¾ùÔÈ·Ö²¼ÔÚ°ë¾¶·Ö±ðΪr1£½10 cmºÍr2£½20 cmµÄÁ½¸öͬÐÄÇòÃæÉÏ£¬ÉèÎÞÇîÔ¶´¦µçÊÆÎªÁ㣬ÒÑÖªÇòÐĵçÊÆÎª300 V£¬ÊÔÇóÁ½ÇòÃæµÄµçºÉÃæÃܶÈ?µÄÖµ£® (?0£½8.8531012C2

-

/ N2m2 )

6. Õæ¿ÕÖÐÒ»Á¢·½ÌåÐεĸßË¹Ãæ,±ß³¤a£½0.1 m£¬Î»ÓÚͼÖÐËùʾλ

y a a x Öã®ÒÑÖª¿Õ¼äµÄ³¡Ç¿·Ö²¼Îª£º O Ex=bx , Ey=0 , Ez=0£®

z a a ³£Á¿b£½1000 N/(C2m)£®ÊÔÇóͨ¹ý¸Ã¸ßË¹ÃæµÄµçͨÁ¿£®

-

7. Ò»µçż¼«×ÓÓɵçºÉq£½1.03106 CµÄÁ½¸öÒìºÅµãµçºÉ×é³É£¬Á½µçºÉÏà¾àl£½2.0 cm£®°ÑÕâµçż¼«×Ó·ÅÔÚ³¡Ç¿´óСΪE£½1.03105 N/CµÄ¾ùÔȵ糡ÖУ®ÊÔÇó£º (1) µç³¡×÷ÓÃÓÚµçż¼«×ÓµÄ×î´óÁ¦¾Ø£®

(2) µçż¼«×Ó´ÓÊÜ×î´óÁ¦¾ØµÄλÖÃתµ½Æ½ºâλÖùý³ÌÖУ¬µç³¡Á¦×÷µÄ¹¦£®

8. µçºÉΪq1£½8.03106 CºÍq2£½£­16.03106 C µÄÁ½¸öµãµçºÉÏà¾à20 cm£¬ÇóÀëËüÃǶ¼ÊÇ20 cm´¦

--

µÄµç³¡Ç¿¶È£® (Õæ¿Õ½éµç³£Á¿?0£½8.8531012 C2N1m2 )

---

9. ±ß³¤ÎªbµÄÁ¢·½ºÐ×ÓµÄÁù¸öÃæ£¬·Ö±ðƽÐÐÓÚxOy¡¢yOzºÍxOzÆ½Ãæ£®ºÐ×ÓµÄÒ»½ÇÔÚ×ø±êÔ­µã´¦£®ÔÚ

???´ËÇøÓòÓÐÒ»¾²µç³¡£¬³¡Ç¿ÎªE?200i?300j .ÊÔÇó´©¹ý¸÷ÃæµÄµçͨÁ¿£®

µÚ 1 Ò³ ¹² 33 Ò³

10. ͼÖÐÐéÏßËùʾΪһÁ¢·½ÐεĸßË¹Ãæ£¬ÒÑÖª¿Õ¼äµÄ³¡Ç¿·Ö²¼Îª£º Ex£½bx£¬ Ey£½0£¬ Ez£½0£®¸ßË¹Ãæ±ß³¤a£½0.1 m£¬³£Á¿b£½1000 N/(C2m)£®ÊÔÇó¸Ã±ÕºÏÃæÖаüº¬µÄ¾»µçºÉ£®(Õæ¿Õ½éµç³£Êý?0£½8.85310-12 C22N-12m-2 )

11. ÓÐÒ»µçºÉÃæÃܶÈΪ?µÄ¡°ÎÞÏÞ´ó¡±¾ùÔÈ´øµçÆ½Ãæ£®ÈôÒÔ¸ÃÆ½Ã洦ΪµçÊÆÁãµã£¬ÊÔÇó´øµçÆ½ÃæÖÜΧ¿Õ¼äµÄµçÊÆ·Ö²¼£®

?12. ÈçͼËùʾ£¬ÔÚµç¾ØÎªpµÄµçż¼«×ӵĵ糡ÖУ¬½«Ò»µçºÉΪqµÄµãµçºÉ´ÓA µãÑØ°ë¾¶ÎªRµÄÔ²»¡(Ô²ÐÄÓëµçż¼«×ÓÖÐÐÄÖØºÏ£¬R>>µçż¼«×ÓÕý¸ºµçºÉÖ®¼ä¾àÀë)ÒÆµ½Bµã£¬Çó´Ë¹ý³ÌÖе糡Á¦Ëù×÷µÄ¹¦£®

13. Ò»¾ùÔȵ糡£¬³¡Ç¿´óСΪE£½53104 N/C£¬·½ÏòÊúÖ±³¯ÉÏ£¬°ÑÒ»µçºÉΪq£½ 2.53108 CµÄµãµçºÉ£¬ÖÃÓڴ˵糡ÖеÄaµã£¬ÈçͼËùʾ£®Çó´ËµãµçºÉÔÚÏÂÁйý³ÌÖÐ

-

R A ?p B d ¢ó 45?b µç³¡Á¦×÷µÄ¹¦£®

(1) ÑØ°ëԲ·¾¶¢ñÒÆµ½ÓÒ·½Í¬¸ß¶ÈµÄbµã£¬ab£½45 cm£» (2) ÑØÖ±Ïß·¾¶¢òÏòÏÂÒÆµ½cµã£¬ac£½80 cm£»

(3) ÑØÇúÏß·¾¶¢ó³¯ÓÒбÉÏ·½ÏòÒÆµ½dµã£¬ ad£½260 cm(Óëˮƽ·½Ïò³É45¡ã½Ç)£®

a c ¢ò ¢ñ ?E14. Á½¸öµãµçºÉ·Ö±ðΪq1£½£«23107 CºÍq2£½£­23107 C£¬Ïà¾à0.3 m£®Çó¾àq1Ϊ0.4 m¡¢¾àq2

--

Ϊ0.5 m´¦PµãµÄµç³¡Ç¿¶È£® (

1=9.003109 Nm2 /C2) 4??0 ?A ?B 15. ͼÖÐËùʾ£¬ A¡¢BÎªÕæ¿ÕÖÐÁ½¸öƽÐеġ°ÎÞÏÞ´ó¡±¾ùÔÈ´øµçÆ½Ãæ£¬AÃæÉϵçºÉÃæÃܶÈ?A£½£­17.73108 C2m2£¬BÃæµÄµçºÉÃæÃܶÈ?B£½35.4 3108 C2m2£®ÊÔ¼Æ

----

ËãÁ½Æ½ÃæÖ®¼äºÍÁ½Æ½ÃæÍâµÄµç³¡Ç¿¶È£®(Õæ¿Õ½éµç³£Á¿?0£½8.85310-12 C22N-12m-2 )

16. Ò»¶Î°ë¾¶ÎªaµÄϸԲ»¡£¬¶ÔÔ²ÐĵÄÕŽÇΪ?0£¬ÆäÉϾùÔÈ·Ö²¼ÓÐÕýµçºÉq£¬ÈçͼËùʾ£®ÊÔÒÔa£¬q£¬?0±íʾ³öÔ²ÐÄO´¦µÄµç³¡Ç¿¶È£®

A 17. µçºÉÏßÃܶÈΪ?µÄ¡°ÎÞÏÞ³¤¡±¾ùÔÈ´øµçϸÏߣ¬Íä³ÉͼʾÐÎ×´£®Èô°ëÔ²»¡ABµÄ°ë¾¶ÎªR£¬ÊÔÇóÔ²ÐÄOµãµÄ³¡Ç¿£®

µÚ 2 Ò³ ¹² 33 Ò³

A B q ?0 a O ¡Þ

R O B ¡Þ

18. Õæ¿ÕÖÐÁ½ÌõƽÐеġ°ÎÞÏÞ³¤¡±¾ùÔÈ´øµçÖ±ÏßÏà¾àΪa£¬ÆäµçºÉÏßÃÜ¶È·Ö ???±ðΪ£­?ºÍ£«?£®ÊÔÇó£º

(1) ÔÚÁ½Ö±Ïß¹¹³ÉµÄÆ½ÃæÉÏ£¬Á½Ïß¼äÈÎÒ»µãµÄµç³¡Ç¿¶È(Ñ¡OxÖáÈçͼËùʾ£¬Á½ÏßµÄÖеãΪԭµã)£®

(2) Á½´øµçÖ±ÏßÉϵ¥Î»³¤¶ÈÖ®¼äµÄÏ໥ÎüÒýÁ¦£®

19. һƽÐаåµçÈÝÆ÷£¬¼«°å¼ä¾àÀëΪ10 cm£¬Æä¼äÓÐÒ»°ë³äÒÔÏà¶Ô½éµç³£Á¿

a O ???x ?r£½10µÄ¸÷ÏòͬÐÔ¾ùÔȵç½éÖÊ£¬ÆäÓಿ·ÖΪ¿ÕÆø£¬ÈçͼËùʾ£®µ±Á½¼«¼äµç

ÊÆ²îΪ100 Vʱ£¬ÊÔ·Ö±ðÇó¿ÕÆøÖкͽéÖÊÖеĵçÎ»ÒÆÊ¸Á¿ºÍµç³¡Ç¿¶ÈʸÁ¿. (Õæ¿Õ½éµç³£Á¿?0£½8.8531012 C22N12m2)

---

??r 20. Èô½«27¸ö¾ßÓÐÏàͬ°ë¾¶²¢´øÏàͬµçºÉµÄÇò״СˮµÎ¾Û¼¯³ÉÒ»¸öÇò×´µÄ´óË®µÎ£¬´Ë´óË®µÎµÄµçÊÆ½«ÎªÐ¡Ë®µÎµçÊÆµÄ¶àÉÙ±¶£¿(ÉèµçºÉ·Ö²¼ÔÚË®µÎ±íÃæÉÏ£¬Ë®µÎ¾Û¼¯Ê±×ܵçºÉÎÞËðʧ£®) 21. ¼ÙÏë´ÓÎÞÏÞÔ¶´¦Â½ÐøÒÆÀ´Î¢Á¿µçºÉʹһ°ë¾¶ÎªRµÄµ¼ÌåÇò´øµç£®

(1) µ±ÇòÉÏÒÑ´øÓеçºÉqʱ£¬ÔÙ½«Ò»¸öµçºÉÔªdq´ÓÎÞÏÞÔ¶´¦ÒƵ½ÇòÉϵĹý³ÌÖУ¬ÍâÁ¦×÷¶àÉÙ¹¦£¿ (2) ʹÇòÉϵçºÉ´ÓÁ㿪ʼÔö¼Óµ½QµÄ¹ý³ÌÖУ¬ÍâÁ¦¹²×÷¶àÉÙ¹¦£¿

22. Ò»¾øÔµ½ðÊôÎïÌ壬ÔÚÕæ¿ÕÖгäµç´ïijһµçÊÆÖµ£¬Æäµç³¡×ÜÄÜÁ¿ÎªW0£®Èô¶Ï¿ªµçÔ´£¬Ê¹ÆäÉÏËù´øµçºÉ±£³Ö²»±ä£¬²¢°ÑËü½þûÔÚÏà¶Ô½éµç³£Á¿Îª?rµÄÎÞÏÞ´óµÄ¸÷ÏòͬÐÔ¾ùÔÈҺ̬µç½éÖÊÖУ¬ÎÊÕâʱµç³¡×ÜÄÜÁ¿Óжà´ó£¿

23. Ò»¿ÕÆøÆ½°åµçÈÝÆ÷£¬¼«°åA¡¢BµÄÃæ»ý¶¼ÊÇS£¬¼«°å¼ä ¾àÀëΪd£®½ÓÉϵçÔ´ºó£¬A°åµçÊÆUA=V£¬B°åµçÊÆUB=0£®ÏÖ½«Ò»´øÓеçºÉq¡¢Ãæ»ýÒ²ÊÇS¶øºñ¶È¿ÉºöÂԵĵ¼Ì寬CƽÐвåÔÚÁ½¼«°åµÄÖмäλÖã¬ÈçͼËùʾ£¬ÊÔÇóµ¼Ì寬CµÄµçÊÆ£®

24. Ò»µ¼ÌåÇò´øµçºÉQ£®ÇòÍâͬÐĵØÓÐÁ½²ã¸÷ÏòͬÐÔ¾ùÔȵç½éÖÊÇò¿Ç£¬Ïà¶Ô½éµç³£Á¿·Ö±ðΪ?r1ºÍ?r2£¬·Ö½çÃæ´¦°ë¾¶ÎªR£¬ÈçͼËùʾ£®ÇóÁ½²ã½éÖÊ·Ö½çÃæÉϵļ«»¯µçºÉÃæÃܶȣ®

25. °ë¾¶·Ö±ðΪ 1.0 cmÓë 2.0 cmµÄÁ½¸öÇòÐε¼Ì壬¸÷´øµçºÉ 1.03108 C£¬Á½ÇòÏà¾àºÜÔ¶£®ÈôÓÃϸ

-

A d d/2 d/2 q C B V ?r1 R Q R O ?r2 µ¼Ïß½«Á½ÇòÏàÁ¬½Ó£®Çó(1) ÿ¸öÇòËù´øµçºÉ£»(2) ÿÇòµÄµçÊÆ£®(

µÚ 3 Ò³ ¹² 33 Ò³

1?9?109N?m2/C2) 4??026. ÈçͼËùʾ£¬ÓÐÁ½¸ùƽÐзÅÖõij¤Ö±ÔØÁ÷µ¼Ïߣ®ËüÃǵÄÖ±¾¶Îªa£¬·´ÏòÁ÷ ¹ýÏàͬ´óСµÄµçÁ÷I£¬µçÁ÷ÔÚµ¼ÏßÄÚ¾ùÔÈ·Ö²¼£®ÊÔÔÚͼʾµÄ×ø±êϵÖÐÇó³ö

I I x O 15a]ÄڴŸÐÇ¿¶ÈµÄ·Ö²¼£® xÖáÉÏÁ½µ¼ÏßÖ®¼äÇøÓò[a,2227. ÈçͼËùʾ£¬ÔÚxOyÆ½Ãæ(¼´Ö½Ãæ)ÄÚÓÐÒ»ÔØÁ÷ÏßȦabcda£¬ÆäÖÐbc»¡ºÍda»¡½ÔΪÒÔOΪԲÐİ뾶R =20 cmµÄ1/4Ô²»¡£¬abºÍcd½ÔΪֱÏߣ¬µçÁ÷I =20 A£¬ÆäÁ÷ÏòÎªÑØabcdaµÄÈÆÏò£®ÉèÏßȦ´¦ÓÚB = 8.0310 T£¬·½ÏòÓëa¡úbµÄ·½ÏòÏàÒ»ÖµľùÔȴų¡ÖУ¬ÊÔÇó£º

(1) ͼÖеçÁ÷ÔªI?l1ºÍI?l2ËùÊܰ²ÅàÁ¦?F1ºÍ?F2µÄ·½ÏòºÍ´óС£¬Éè?l1 =

?l2 =0.10 mm£»

-2

a 2a a I b y I?l1 R a O 30¡ãc 45¡ã x R I I?l2 d ????(2) ÏßȦÉÏÖ±Ïß¶ÎabºÍcdËùÊܵݲÅàÁ¦FabºÍFcdµÄ´óСºÍ·½Ïò£»

??(3) ÏßȦÉÏÔ²»¡¶Îbc»¡ºÍda»¡ËùÊܵݲÅàÁ¦FbcºÍFdaµÄ´óСºÍ·½Ïò£®

28. ÈçͼËùʾ£¬ÔÚxOyÆ½Ãæ(¼´Ö½Ãæ)ÄÚÓÐÒ»ÔØÁ÷ÏßȦabcda£¬ÆäÖÐbc»¡ºÍ da»¡½ÔΪÒÔOΪԲÐİ뾶R =20 cmµÄ1/4Ô²»¡£¬abºÍcd½ÔΪֱÏߣ¬µçÁ÷I =20 A£¬ÆäÁ÷ÏòÑØabcdaµÄÈÆÏò£®Éè¸ÃÏßȦ´¦ÓڴŸÐÇ¿¶ÈB = 8.03102 TµÄ¾ùÔȴų¡ÖУ¬B·½ÏòÑØxÖáÕý·½Ïò£®ÊÔÇó£º

-

y I?l1 R a O 30¡ãc 45¡ã x R I I?l2 d I b ???(1) ͼÖеçÁ÷ÔªI?l1ºÍI?l2ËùÊܰ²ÅàÁ¦?F1ºÍ?F2µÄ´óСºÍ·½Ïò£¬Éè?l1 = ?l2

=0.10 mm£»

(2) ÏßȦÉÏÖ±Ïß¶ÎabºÍcdËùÊܵ½µÄ°²ÅàÁ¦FabºÍFcdµÄ´óСºÍ·½Ïò£»

????(3) ÏßȦÉÏÔ²»¡¶Îbc»¡ºÍda»¡ËùÊܵ½µÄ°²ÅàÁ¦FbcºÍFdaµÄ´óСºÍ·½Ïò£®

29. AA£§ºÍCC£§ÎªÁ½¸öÕý½»µØ·ÅÖõÄÔ²ÐÎÏßȦ£¬ÆäÔ²ÐÄÏàÖØºÏ£®AA£§ÏßȦ°ë¾¶Îª20.0 cm£¬¹²10ÔÑ£¬Í¨ÓеçÁ÷10.0 A£»¶øCC£§ÏßȦµÄ°ë¾¶Îª10.0 cm£¬¹²20ÔÑ£¬Í¨ÓеçÁ÷ 5.0 A£®ÇóÁ½ÏßȦ¹«¹²ÖÐÐÄOµãµÄ´Å¸ÐÇ¿¶ÈµÄ´óСºÍ·½Ïò£®(?0 =4?3107 N2A2)

--

30. Õæ¿ÕÖÐÓÐÒ»±ß³¤ÎªlµÄÕýÈý½ÇÐε¼Ìå¿ò¼Ü£®ÁíÓÐÏ໥ƽÐв¢ÓëÈý½ÇÐ뵀 bc±ßƽÐеij¤Ö±µ¼Ïß1ºÍ2·Ö±ðÔÚaµãºÍbµãÓëÈý½ÇÐε¼Ìå¿ò¼ÜÏàÁ¬(Èç

1 I O a ͼ)£®ÒÑÖªÖ±µ¼ÏßÖеĵçÁ÷ΪI£¬Èý½ÇÐοòµÄÿһ±ß³¤Îªl£¬ÇóÕýÈý½ÇÐÎÖÐÐÄ

2 I b e ?µãO´¦µÄ´Å¸ÐÇ¿¶ÈB£®

c 31. °ë¾¶ÎªRµÄÎÞÏÞ³¤Ô²Í²ÉÏÓÐÒ»²ã¾ùÔÈ·Ö²¼µÄÃæµçÁ÷£¬ÕâЩµçÁ÷»·ÈÆ×ÅÖáÏßÑØÂÝÐýÏßÁ÷¶¯²¢ÓëÖáÏß·½Ïò³É??½Ç£®ÉèÃæµçÁ÷ÃܶÈ(ÑØÍ²Ãæ´¹Ö±µçÁ÷·½Ïòµ¥Î»³¤¶ÈµÄµçÁ÷)Ϊi£¬ÇóÖáÏßÉϵĴŸÐÇ¿¶È£®

µÚ 4 Ò³ ¹² 33 Ò³

ËÑË÷¸ü¶à¹ØÓÚ£º µç´ÅѧÌâ¿â£¨¸½´ð°¸£© µÄÎĵµ
  • ÊÕ²Ø
  • Î¥¹æ¾Ù±¨
  • °æÈ¨ÈÏÁì
ÏÂÔØÎĵµ10.00 Ôª ¼ÓÈëVIPÃâ·ÑÏÂÔØ
ÍÆ¼öÏÂÔØ
±¾ÎÄ×÷Õߣº...

¹²·ÖÏí92ƪÏà¹ØÎĵµ

Îĵµ¼ò½é£º

¡¶µç´Åѧ¡·Á·Ï°Ì⣨¸½´ð°¸£© 1. ÈçͼËùʾ£¬Á½¸öµãµçºÉ£«qºÍ£­3q£¬Ïà¾àΪd. ÊÔÇó£º (1) ÔÚËüÃǵÄÁ¬ÏßÉϵ糡ǿ¶ÈE?0µÄµãÓëµçºÉΪ£«qµÄµãµçºÉÏà¾à¶àÔ¶£¿ (2) ÈôÑ¡ÎÞÇîÔ¶´¦µçÊÆÎªÁ㣬Á½µãµçºÉÖ®¼äµçÊÆU=0µÄµãÓëµçºÉΪ£«qµÄµãµçºÉÏà¾à¶àÔ¶£¿ +q d -?-3q -2. Ò»´øÓеçºÉq£½33109 CµÄÁ£×Ó£¬Î»ÓÚ¾ùÔȵ糡ÖУ¬µç³¡·½ÏòÈçͼËùʾ£®µ±¸ÃÁ£×ÓÑØË®Æ½·½ÏòÏòÓÒ·½Ô˶¯5 cmʱ£¬ÍâÁ¦×÷¹¦63105 J£¬Á£×Ó¶¯ÄܵÄÔöÁ¿Îª4.53105 J£®Çó£º(1) Á£×ÓÔ˶¯¹ý³ÌÖе糡Á¦×÷¹¦-? E q ¶àÉÙ£¿(2) ¸Ãµç³¡µÄ³¡Ç¿¶à´ó£¿ 3. ÈçͼËùʾ£¬Õæ¿ÕÖÐÒ»³¤ÎªLµÄ¾ùÔÈ´øµçϸֱ¸Ë£¬×ܵçºÉΪq£¬ ÊÔÇóÔÚÖ±¸ËÑÓ³¤ÏßÉϾà¸ËµÄÒ»¶Ë¾àÀëΪdµÄP

¡Á ÓοͿì½ÝÏÂÔØÍ¨µÀ£¨ÏÂÔØºó¿ÉÒÔ×ÔÓɸ´ÖƺÍÅŰ棩
µ¥Æª¸¶·ÑÏÂÔØ
ÏÞÊ±ÌØ¼Û£º10 Ôª/·Ý Ô­¼Û:20Ôª
VIP°üÔÂÏÂÔØ
ÌØ¼Û£º29 Ôª/Ô ԭ¼Û:99Ôª
µÍÖÁ 0.3 Ôª/·Ý ÿÔÂÏÂÔØ150·Ý
ȫվÄÚÈÝÃâ·Ñ×ÔÓɸ´ÖÆ
VIP°üÔÂÏÂÔØ
ÌØ¼Û£º29 Ôª/Ô ԭ¼Û:99Ôª
µÍÖÁ 0.3 Ôª/·Ý ÿÔÂÏÂÔØ150·Ý
ȫվÄÚÈÝÃâ·Ñ×ÔÓɸ´ÖÆ
×¢£ºÏÂÔØÎĵµÓпÉÄÜ¡°Ö»ÓÐĿ¼»òÕßÄÚÈݲ»È«¡±µÈÇé¿ö£¬ÇëÏÂÔØÖ®Ç°×¢Òâ±æ±ð£¬Èç¹ûÄúÒѸ¶·ÑÇÒÎÞ·¨ÏÂÔØ»òÄÚÈÝÓÐÎÊÌ⣬ÇëÁªÏµÎÒÃÇЭÖúÄã´¦Àí¡£
΢ÐÅ£ºfanwen365 QQ£º370150219
Copyright © ÔÆÌ⺣ All Rights Reserved. ËÕICP±¸16052595ºÅ-3 ÍøÕ¾µØÍ¼ ¿Í·þQQ£º370150219 ÓÊÏ䣺370150219@qq.com