ÔÚͼ1ËùʾµÄµç·ÖУ¬µçÔ´µçѹºã¶¨£¬A¡¢BÁ½¶Ë½Óµç×裮ͼ2Ϊһ¸ö°µºÐ£¬ºÐÖÐ×°ÓÐÓɵ¼ÏߺÍÈý¸ö×èÖµÏàµÈµç×è×é³ÉµÄµç·£®ºÐÍâµÄa¡¢b¡¢c¡¢dÊǸõç·µÄËĸö½ÓÏßÖù£¬Ä³Í¬Ñ§°´Í¼1ËùʾµÄµç·Á¬½Óµç·½øÐÐʵÑ飮ʵÑéʱ£¬Ä³Í¬Ñ§ÏȰѽÓÏßÖùa¡¢d£¬a¡¢b£¨»òb¡¢d£©£¬a¡¢c£¨»òc¡¢d£©£¬b¡¢c·Ö±ðÁ¬½Óµ½Í¼1µç·ÖÐA¡¢BÁ½¶Ë£®²âµÃ¸÷µç±íµÄʾÊý£¬Èç±í1Ëùʾ£®
ÇëÄã¸ù¾ÝʵÑéÊý¾Ý£¬»Ø´ðÏÂÁÐÎÊÌ⣺
£¨1£©±í1ÖÐÓм¸¸ö¿Õ¸ñ©ÌÇëÄã¸ù¾ÝÌâÒâÍê³É±í1µÄÌîд£®
±í1£ºÊµÑéÊý¾Ý±í
ʵÑé
ÐòºÅ
A¡¢BÁ½¶Ë·Ö±ðÁ¬½Ó½ÓÏßÖù A±íʾ
Êý£¨°²£©
A1±íʾ
Êý£¨°²£©
V1±íʾ
Êý£¨·ü£©
V2±íʾ
Êý£¨·ü£©
V±íʾ
Êý£¨·ü£©
V3±íʾ
Êý£¨·ü£©
1 a¡¢d 3.000 1.500
0
0
3.00
3.00
3.00
3£®OO
2 d¡¢b£¨»òb¡¢d£© 1.500 O.750 3.00
1.5
1.5
4.50 1.50
3 a¡¢c£¨»òc¡¢d£© 1.000 0.500 4.00 1£®OO 5.00
1.00
1.00
4 b¡¢c 0.750 O.375 4.50 0.75 5.25 O.75
£¨2£©Ä³Í¬Ñ§¶Ô±í1ÖÐʵÑéÐòºÅlÓë2£¨»ò2-3»ò3-4£©Öеçѹ±íV1¡¢V2¡¢VʾÊý½øÐÐÉîÈëµØÑо¿ºó·¢ÏÖ£¬Èý¸öµçѹ±í¶ÁÊýµÄ±ä»¯Á¿Ö®¼ä´æÔÚÒ»¶¨µÄ¹Øϵ£¬¸Ã¹ØϵµÄ±í´ïʽΪ£º
U=U1+U2
U=U1+U2
£®
£¨3£©Ä³Í¬Ñ§ÎªÁËÑо¿Í¨¹ýµç×èR2µÄµçÁ÷¸úËüÁ½¶Ëµçѹ¹Øϵ£¬Éè¼ÆÁËÈç±í2ËùʾµÄ±í¸ñ£®ÇëÄãÀûÓñí1ÖеÄʵÑéÊý¾ÝÔÚ±í2µÄ¿Õ°×´¦ÌîдÊý¾Ý£®¸ù¾ÝÌîÈë±í2ÖеÄʵÑéÊý¾Ý£¬·ÖÎöµÃ³öÄãµÄ½áÂÛ£¨ÌîÔÚ±í¸ñÖУ©£®
±í2£ºÍ¨¹ýµç×èR2µÄµçÁ÷¸úËüÁ½¶Ëµçѹ¹Øϵ
¶ÔÓ¦±í1ÖеÄʵÑéÐòºÅ Á÷¹ýR2µÄµçÁ÷/A R2Á½¶ËµÄµçѹ/V ·ÖÎö½áÂÛ
1
1.5
1.5
 
3
3
 
ͨ¹ýµç×èR2µÄµçÁ÷¸úËüÁ½¶Ëµçѹ³ÉÕý±È
ͨ¹ýµç×èR2µÄµçÁ÷¸úËüÁ½¶Ëµçѹ³ÉÕý±È
2
0.75
0.75
1.5
1.5
3
0.5
0.5
1
1
4
0.375
0.375
0.75
0.75
£¨4£©Ä³Í¬Ñ§ÎªÁËÑé֤ʵÑéÊý¾Ý£®ÒÀÕÕ±í1µÄʵÑéÐòºÅÖØÐÂʵÑ飮ÔÚij´ÎʵÑé¹ý³ÌÖУ¬Ä³Í¬Ñ§·¢ÏÖÁ½¸öµçÁ÷±íʾÊýÏàµÈ£®Á½¸öµçѹ±íʾÊýµçÏàµÈ£¬µçѹ±íV3ʾÊýΪ1.2·ü£®ÇëÄãÍê³É±í3µÄÌîд£¬²¢·ÖÎö²úÉúÕâÏÖÏóÔ­ÒòÊÇ
R2¶Ï·
R2¶Ï·
£®
±í3£ºµÚÈý´ÎʵÑé²âµÃÊý¾Ý
¶ÔÓ¦±íÒ»ÖеÄʵÑéÐòºÅ A±íʾÊý
£¨°²£©
A1±íʾÊý
£¨°²£©
V1±íʾÊý
£¨·ü£©
V2±íʾÊý
£¨·ü£©
V±íʾÊý
£¨·ü£©
V3±íʾÊý
£¨·ü£©
5
5
1.2
1.2
1.2
1.2
2.4
2.4
2.4
2.4
4.8
4.8
  1.2
£¨5£©¸ù¾Ý±ílÖеÄʵÑéÊý¾Ý£¬Çëͨ¹ý·ÖÎö£¬ÔÚͼ2Öл­³öºÚºÐÄڵĵç·ͼ£®
·ÖÎö£º£¨1£©½â¾ö´ËÌâµÄ¹Ø¼üÊÇÖªµÀ¸÷¸öµçѹ±í²âµÄÊÇÄĶε緵ĵçѹ£¬Ñ¹±íV1²âÁ¿AB¼äµÄµçѹ£¬V2²âÁ¿R1ºÍR2²¢ÁªºóµÄµç·Á½¶ËµÄµçѹ£¬V3²âÁ¿R3Á½¶ËµÄµçѹ£»½áºÏ±í¸ñ½øÐзÖÎö£¬´®²¢Áªµç·ÖеçÁ÷ºÍµçѹµÄ¹Øϵ½øÐзÖÎö£»
£¨2£©ÕÆÎÕ²¢Áªµç·ÖеçÁ÷µÄ¹æÂÉ£¬²¢Áªµç·µÄ¸É·µçÁ÷µÈÓÚ¸÷֧·µçÁ÷Ö®ºÍ£»
£¨3£©¸ù¾Ý±í1ÖеÄÊý¾Ý·ÖÎö³ö4ÖÖÇé¿öÏÂͨ¹ýR2µÄµçÁ÷ºÍµçѹµÄ¹Øϵ£»
£¨4£©Óɱí1Öª£¬Á½µçÁ÷±íµÄʾÊýÏàµÈ£¬¸ù¾ÝµçÁ÷±íµÄʾÊýÏàµÈ£¬Åжϳöµç·µÄÁ¬½Ó·½Ê½£¬²¢µÃ³öµçѹ±íʾÊýµÄ¹Øϵ£®
£¨5£©¸ù¾Ý±íÒ»ÖеÄÊý¾Ý·Ö²¼Çó³öab¡¢ad¡¢ac¡¢bc¼äµÄµç×裬Ȼºó¸ù¾Ý´®²¢Áªµç·µÄÌصãÉè¼Æµç·£®
½â´ð£º½â£º£¨1£©ÓÉͼ¼×Öª£¬R1ºÍR2²¢Áª£¬ABÓëR3´®Áª£¬È»ºó²¢ÁªÓë´®Áªµç·ÓÖ´®ÁªÁ¬½Ó£¬µçÁ÷±íAÔڸɷÉÏ£¬A1ÔÚ֧·ÉÏ£¬²âÁ¿Í¨¹ýR1µÄµçÁ÷£»
µçѹ±íV1²âÁ¿AB¼äµÄµçѹ£¬V2²âÁ¿R1ºÍR2²¢ÁªºóµÄµç·Á½¶ËµÄµçѹ£¬V3²âÁ¿R3Á½¶ËµÄµçѹ£»
¸ù¾Ý´®Áªµç·µÄ×ܵçѹµÈÓÚ¸÷²¿·ÖµÄµçѹ֮ºÍ£¬ÔòU=U1+U2£¬
ÐòºÅ2ÖУ¬U1=3V£¬U=4.5V£¬ËùÒÔU2=U-U1=4.5V-3V=1.5V£»
ÒòΪµçÔ´µçѹ²»±ä£¬ËùÒÔVºÍV3µÄʾÊýÖ®ºÍ²»±ä£¬ÓÉ2»ò4Öª£¬µçÔ´µçѹU=4.5V+1.5V=5.25V+0.75V=6V£»
ËùÒÔÐòºÅ1ÖÐVµÄʾÊýΪU=6V-3V=3V£»
V1µÄʾÊýΪU1=U-U2=3V-3V=0V£»
ÐòºÅ3ÖУ¬V3µÄʾÊýU3=6V-5V=1V£»
£¨2£©V1¡¢V2¡¢VÊÇ´®Áªµç·ÖÐ×ܵçѹÓë¸÷²¿·ÖµçѹµÄ¹Øϵ£ºU=U1+U2£»
£¨3£©¸ù¾Ý²¢Áªµç·µçÁ÷µÄÌص㣬Óɱí1ÖÐÊý¾ÝÖª£¬
µÚÒ»´Îͨ¹ýR2µÄµçÁ÷I2=I-I1=3A-1.5A=1.5A£»
R2Á½¶ËµÄµçѹΪV2µÄʾÊýU2=3V£»
2ÖУ¬Í¨¹ýR2µÄµçÁ÷Ϊ1.5A-0.75A=0.75A£»0£®
R2Á½¶ËµÄµçѹΪ1.5V£»
3ÖУ¬Í¨¹ýR2µÄµçÁ÷Ϊ1A-0.5A=0.5A£»
R2Á½¶ËµÄµçѹΪ1V£»
4ÖУ¬Í¨¹ýR2µÄµçÁ÷Ϊ0.75A-0.375A=0.375A£»
R2Á½¶ËµÄµçѹΪ0.75V£»
ÓÉÊý¾ÝÖª£¬R2Á½¶ËµÄµçѹÔö´óΪԭÀ´µÄ¼¸±¶£¬Ôòͨ¹ýR2µÄµçÁ÷Ò²Ôö´óΪԭÀ´µÄ¼¸±¶£¬¿É֪ͨ¹ýµç×èR2µÄµçÁ÷¸úËüÁ½¶Ëµçѹ³ÉÕý±È£»
£¨4£©ÓÉÊý¾Ý1Öª£¬R3=
U3
I
=
3V
1A
=1¦¸£»
R1=R2=
U1
I1
=
3V
1.5A
=2¦¸£»
¸Ãͬѧͬѧ·¢ÏÖÁ½¸öµçÁ÷±íʾÊýÏàµÈ£¬Ôò˵Ã÷R2¶Ï·£¬R1ÓëAB¼°R3Ðγɴ®Áªµç·£»
ÒòΪR1=2R3£¬ËùÒÔR1Á½¶ËµÄµçѹµÈÓÚR3Á½¶ËµçѹµÄ2±¶£¬¼´R1Á½¶ËµÄµçѹΪ1.2V¡Á2=2.4V£»VµÄʾÊýΪ6V-1.2V=4.8V£»
ÓÖÓÐÁ½¸öµçѹ±íµÄʾÊýÏàµÈ£¬ËùÒÔÓ¦¸ÃÊÇV1ÓëV2µÄʾÊýÏàͬ£¬¶¼Îª2.4V£¬ÔòAB¼äµÄµç×èµÈÓÚR2µÈÓÚ2¦¸£»
µç·ÖеĵçÁ÷I=
U
RAB+R1+R3
=
6V
2¦¸+2¦¸+1¦¸
=1.2A£®
£¨5£©¶Ô°µÏäÖеĵç×è½øÐзÖÎö£º
¡ßI=
U
R
£¬µÚÒ»´ÎA¡¢B½Óa¡¢dʱ£¬UAB=0V£¬¡àRad=0¦¸
µÚ¶þ´ÎA¡¢B½Óa¡¢b£¨»òb¡¢d£©Ê±£¬UAB=3V£¬IAB=I=1.5A  
¡àRab=
3V
1.5A
=2¦¸£»
µÚÈý´ÎA¡¢B½Óa¡¢c£¨»òc¡¢d£©Ê±£¬UAB=4V£¬IAB=I=1A  
¡àRac=
4V
1A
=4¦¸£»
µÚËÄ´ÎA¡¢B½Ób¡¢cʱ£¬UAB=4.5V£¬IAB=I=0.75A  
¡àRbc=
4.5V
0.75A
=6¦¸£»
ÓÉ´Ë¿ÉÒÔÍÆÏë³ö°µÏäÖеç×裨ÆäÖÐR0=2¦¸£©·Ö²¼ÈçͼËùʾ£º


¹Ê´ð°¸Îª£º
£¨1£©0£»3.00£»1.5£»1.00£»
£¨2£©U=U1+U2£»
£¨3£©1.5£¬3£»0.75£¬1.5£»0.5£¬1£»0.375£¬0.75£»Í¨¹ýµç×èR2µÄµçÁ÷¸úËüÁ½¶Ëµçѹ³ÉÕý±È£»
£¨4£©R2¶Ï·£»5£»1.2£»1.2£»2.4£»2.4£»4.8£®
µãÆÀ£º´ËÌ⿼²éÁË´®²¢Áªµç·µçÁ÷ºÍµçѹµÄ¹æÂÉ£¬Í¬Ê±Éæ¼°µ½ÁËÓйØÅ·Ä·¶¨ÂɵÄÓ¦Ó㬸ù¾Ýµç·ͼ·ÖÎö³öµç·µÄÁ¬½Ó²¢È·¶¨¸÷µç±íËù²âµÄµç·£¬Êǽâ¾ö´ËÌâµÄ¹Ø¼ü£®
Á·Ï°²áϵÁдð°¸
Ïà¹ØÏ°Ìâ

¿ÆÄ¿£º³õÖÐÎïÀí À´Ô´£º ÌâÐÍ£ºÔĶÁÀí½â

Äã¿Ï¶¨¼û¹ý£¬·çÉÈͨµçºóµÄתËÙÊÇÓÉÂýÖð½¥±ä¿ìµÄ£¬ÄÇôÄã²ÂÔÚÕâ¸ö¹ý³ÌÖУ¬Í¨¹ý·çÉÈÄڵ綯»úµÄµçÁ÷»á²»»á±ä»¯ÄØ£¿Èç¹ûת¶¯ÖеķçÉÈÒòΪÊܵ½×è°­¶øÍ£Ö¹£¬Í¨¹ý·çÉÈÄڵ綯»úµÄµçÁ÷ÓÖ»áÈçºÎ±ä»¯ÄØ£¿»á´øÀ´Ê²Ã´ºó¹ûÄØ£¿Èçͼ1£¬°ÑÒ»¸öÍæ¾ßµç¶¯»ú¡¢Ò»¸öСµÆÅݺ͵ç³Ø´®ÁªÆðÀ´£¬½Óͨµç·ºó£¬µç¶¯»ú±ã¿ªÊ¼ÓÉÂýµ½¿ìת¶¯ÆðÀ´£¬ÕâʱÎÒÃǻᷢÏÖ¸Õͨµçʱ£¬µç¶¯»úתËÙ»¹½ÏÂý£¬µÆÅÝ×îÁÁ£¬¶øËæ×ŵ綯»úתËÙ±ä¿ì£¬µÆÅÝÔòÖ𽥱䰵ÁË£®ÇÒµ±µç¶¯»úתµÃ×î¿ìʱ£¬µÆÅÝÒ²×î°µ£¬ÔõôÑù£¬ÄãÒ»¶¨¾õµÃºÜÐÂÆæÓÐȤ°É£¿ÄÇôÏÖÔÚÈÃÎÒÃÇÒ»ÆðÀ´¶¯¶¯ÄԽÇëÄã¸ù¾ÝÉÏÊöÏÖÏó·ÖÎö»Ø´ðÏÂÁÐÎÊÌ⣺

£¨1£©ÔÚͼ1ËùʾµÄµç·ÖУ¬Èç¹ûÓÃÊÖÖ¸ÄóסÍæ¾ßµç¶¯»úµÄתÖáʹÆäת¶¯±äÂý×îºóÍêÈ«Í£ÏÂÀ´£¬µÆÅݵÄÁÁ¶È½«
±äÁÁ
±äÁÁ
£¬Í¨¹ýµç¶¯»úµÄµçÁ÷½«
±ä´ó
±ä´ó
£®£¨Ìî¡°±ä´ó¡±¡¢¡°±äС¡±»ò¡°²»±ä¡±£©
£¨2£©¼ÒÓõç·çÉȵÄÖ÷Òª²¿·Ö¾ÍÊǵ綯»ú£¬Èç¹ûת¶¯Öеĵç·çÉÈÊܵ½ÍâÎï×è°­£¬£¨ÈçÓÐÒ·þ±»Îüµ½ÉÈÒ¶ÉÏ£©¶øÎÞ·¨×ª¶¯£¬¿ÉÄܻᵼÖ»ðÔֵķ¢Éú£¬ÇëÄã¼òÒª·ÖÎöÆäÖеÄÔ­Òò£®
£¨3£©Ð¡ÀîÓÐÒ»Á¾Íæ¾ßµç¶¯Æû³µ£¬ÓÉÓÚ¹ÊÕÏÎÞ·¨ÐÐÊ»£¬ÓÚÊÇСÀÍæ¾ßÖеĵç»ú²ðϺó½ÓÈëÈçͼ2ËùʾµÄµç·ÖУ®µçÔ´µÄµçѹ²»±ä£¬±ÕºÏ¿ª¹Øºó·¢Ïֵ綯»úµÄתÖ᲻ת¶¯£¬´ËʱµçÁ÷±íµÄʾÊýΪ2A£»È»ºóСÀî¶Ï¿ª¿ª¹ØάÐ޵綯»ú£¬µ±µç¶¯»úÕý³£×ª¶¯Ê±ÓÖ¶Á³öµçÁ÷±íµÄ¶ÁÊýΪ0.2A£®Ôò¸ÃÍæ¾ßµç¶¯»úÕý³£×ª¶¯Ê±½«µçÄÜת»¯Îª»úеÄܵÄЧÂÊΪ
90%
90%
£®

²é¿´´ð°¸ºÍ½âÎö>>

¿ÆÄ¿£º³õÖÐÎïÀí À´Ô´£º ÌâÐÍ£º

£¨2008?Ðì»ãÇø¶þÄ££©ÔÚͼ1ËùʾµÄµç·ÖУ¬µçÔ´µçѹ±£³Ö²»±ä£¬»¬¶¯±ä×èÆ÷R1ÉϱêÓС°40¦¸ 2A¡±×ÖÑù£¬µçÁ÷±íA¡¢A2µÄ±íÅÌÏàͬ£¬Èçͼ2Ëùʾ£®±ÕºÏµç¼üºó£¬µ±»¬¶¯±ä×èÆ÷µÄ»¬Æ¬PÔÚÖеãλÖÃʱ£¬µçÁ÷±íAµÄʾÊýΪ0.6°²£¬µçÁ÷±íA2µÄʾÊýΪ0.4°²£®Çó£º

£¨1£©µçÔ´µçѹ£®
£¨2£©µç×èR2µÄ×èÖµ£®
£¨3£©Òƶ¯»¬¶¯±ä×èÆ÷µÄ»¬Æ¬£¬µ±»¬Æ¬PÔÚijһλÖÃʱ£¬Á½¸öµçÁ÷±íÖ¸ÕëÆ«ÀëÁã¿Ì¶ÈÏߺóµÄ½Ç¶ÈÕýºÃÏàͬ£¬Çó´Ëʱ»¬¶¯±ä×èÆ÷R1½ÓÈëµç·µÄ×èÖµºÍÏûºÄµÄ¹¦ÂÊ£®

²é¿´´ð°¸ºÍ½âÎö>>

¿ÆÄ¿£º³õÖÐÎïÀí À´Ô´£º ÌâÐÍ£º

£¨2013?ÑÅ°²£©ÔÚͼ1ËùʾµÄµç·ÖУ¬µçÔ´µçѹ±£³Ö6·ü²»±ä£¬R1µÄ×èֵΪ10Å·£®±ÕºÏµç¼üS£¬µçѹ±íµÄʾÊýÈçͼ2Ëùʾ£®

£¨1£©Çóͨ¹ýµç×èR1µÄµçÁ÷£®
£¨2£©Çóµç×èR2µÄ×èÖµ£®
£¨3£©ÏÖÓÐ×èÖµ·Ö±ðΪ2Å·¡¢10Å·¡¢50Å·¡¢100Å·µÄËĸö¶¨Öµµç×裬ÇëÑ¡ÔñÆäÖÐÒ»¸ö¶¨Öµµç×èÌæ»»µç·Öеĵç×èR2£¬ÒªÇ󣺵çѹ±íÑ¡ÔñºÏÊʵÄÁ¿³Ìºó£¬±ÕºÏ±ÕºÏµç¼üS£¬ÄÜʹµçѹ±íÖ¸ÕëÆ«ÀëÁã¿Ì¶ÈÏߵĽǶÈÊÇÔ­À´µÄÒ»°ë£®
ÇëÅжϣºËùÌṩµÄËĸö¶¨Öµµç×èÊÇ·ñ·ûºÏÒªÇó£¬ÈôÓзûºÏ£¬Çë¾ßÌå˵Ã÷ÊÇÄĸöµç×裬²¢Ö¸³öµçѹ±íËùÑ¡ÓõÄÁ¿³Ì£»Èô²»·ûºÏ£¬Çë˵Ã÷ÀíÓÉ£®

²é¿´´ð°¸ºÍ½âÎö>>

¿ÆÄ¿£º³õÖÐÎïÀí À´Ô´£º ÌâÐÍ£º

£¨2005?ÄϾ©Ò»Ä££©ÔÚͼ1ËùʾµÄµç·ÖУ¬Óõçѹ±í¡¢µçÁ÷±í²âµç×èRx×èÖµµÄʵÑéÖУº

£¨1£©½«ÊµÑéµç·ͼ1²¹»­ÍêÕû£®
£¨2£©µ±»¬Æ¬PÒƵ½Ä³Ò»ÖÃʱ£¬µçѹ±í¡¢µçÁ÷±íµÄʾÊýÈçͼ2Ëùʾ£¬ÔòRxµÄ×èֵΪ£º
6.25
6.25
Å·£®
£¨3£©Ä³Í¬Ñ§ÔÚʵÑéÖУ¬²»Ð¡ÐĽ«»¬¶¯±ä×èÆ÷Ë𻵣¨²»ÄÜʹÓÃÁË£©£¬Ò»Ê±ÓÖÕÒ²»µ½ÆäËû±ä×èÆ÷£®´Ëʱ¸Ãͬѧ½«»¬¶¯±ä×èÆ÷´Óµç·Öг·Ïº󣬼ÙÈ绹Äܲâ³öRxµÄ×èÖµ£¬ÄÇô£¬»¬¶¯±ä×èÆ÷Ë𻵺󣬿ÉÄܶÔʵÑé½á¹ûµÄÓ°ÏìÊÇ
ÎÞ·¨²âÁ¿¶à×éÊý¾ÝÇóƽ¾ùÖµ£¬µ¼Ö²âÁ¿Îó²îÆ«´ó
ÎÞ·¨²âÁ¿¶à×éÊý¾ÝÇóƽ¾ùÖµ£¬µ¼Ö²âÁ¿Îó²îÆ«´ó

£¨4£©ÔÚ²â³öµç×èÖµºó£¬¸Ãͬѧ¼ÌÐøʵÑ飬Ñо¿µ¼ÌåÖеçÁ÷¸úµç×èµÄ¹Øϵ£¨»¬¶¯±ä×èÆ÷ÍêºÃ£©£®Ëû¹Û²ìµç±íÖ¸ÕëÔÚijһºÏÊʵÄλÖã¬È¡ÏÂRx£¬»»ÉÏÁíÒ»½Ï´óµç×èR£®£¬ÏÂÒ»²½µÄ²Ù×÷ÊÇ
½«»¬¶¯±ä×èÆ÷»¬Æ¬ÏòÓÒÒÆ
½«»¬¶¯±ä×èÆ÷»¬Æ¬ÏòÓÒÒÆ
£¬Ä¿µÄÊÇ
±£³ÖR0Éϵçѹ²»±ä
±£³ÖR0Éϵçѹ²»±ä
£®

²é¿´´ð°¸ºÍ½âÎö>>

¿ÆÄ¿£º³õÖÐÎïÀí À´Ô´£º ÌâÐÍ£º

ÔÚͼ1ËùʾµÄµç·ÖУ¬¿ª¹ØS±ÕºÏʱ£¬µçÁ÷±íA1ÓëµçÁ÷±íAµÄʾÊý¶¼Èçͼ2Ëùʾ£¬ÔòµçÁ÷±íA2ʾÊýΪ£¨¡¡¡¡£©

²é¿´´ð°¸ºÍ½âÎö>>

ͬ²½Á·Ï°²á´ð°¸