ÔÆÌ⺣ - רҵÎÄÕ·¶ÀýÎĵµ×ÊÁÏ·ÖÏíÆ½Ì¨

µ±Ç°Î»ÖãºÊ×Ò³ > £¨±±¾©¾í£©2017ÄêÆÕͨ¸ßУÕÐÉúͳһ¿¼ÊÔ£¨Àí×Û£© - ͼÎÄ

£¨±±¾©¾í£©2017ÄêÆÕͨ¸ßУÕÐÉúͳһ¿¼ÊÔ£¨Àí×Û£© - ͼÎÄ

  • 62 ´ÎÔĶÁ
  • 3 ´ÎÏÂÔØ
  • 2026/4/29 22:52:01

ÔÚÓë´Å³¡´¹Ö±µÄÆ½ÃæÄÚ×öÔ²ÖÜÔ˶¯£¬Æä¹ìµÀ°ë¾¶ÎªR¡£ÒÔm¡¢q·Ö±ð±íʾ¦ÁÁ£×ÓµÄÖÊÁ¿ºÍµçºÉÁ¿¡£

AX±íʾ£¬Ðº˵ÄÔªËØ·ûºÅÓÃY±íʾ£¬Ð´³ö¸Ã¦ÁË¥±äµÄºË·´Ó¦·½³Ì¡£ £¨1£©·ÅÉäÐÔÔ­×ÓºËÓÃZ£¨2£©¦ÁÁ£×ÓµÄÔ²ÖÜÔ˶¯¿ÉÒÔµÈЧ³ÉÒ»¸ö»·ÐεçÁ÷£¬ÇóÔ²ÖÜÔ˶¯µÄÖÜÆÚºÍ»·ÐεçÁ÷´óС¡£

£¨3£©Éè¸ÃË¥±ä¹ý³ÌÊͷŵĺËÄܶ¼×ªÎªÎª¦ÁÁ£×ÓºÍк˵͝ÄÜ£¬Ðº˵ÄÖÊÁ¿ÎªM£¬ÇóË¥±ä¹ý³ÌµÄÖÊÁ¿¿÷

Ëð¦¤m¡£

¡¾´ð°¸¡¿¢ÅX¡ú

AZA?4Z?2q2B(M?m)q2B2R22¦ÐmY+He£»¢ÆI£½£¬T£½£»¦¤m£½

2¦Ðm2mMc2qB42

¢ÇÉèк˵ÄËÙÂÊΪv2£¬ºË·´Ó¦Ç°ºóϵͳ¶¯Á¿Êغ㣬ÓУºmv1£½Mv2

222¸ù¾Ý°®Òò˹̹ÖÊÄÜ·½³ÌºÍÄÜÁ¿Êغ㶨ÂÉÓУº¦¤mc£½mv1£«Mv2

1212½âµÃ£º¦¤m£½

(M?m)q2B2R2

2mMc224£®£¨20·Ö£©

·¢µç»úºÍµç¶¯»ú¾ßÓÐ×°ÖÃÉϵÄÀàËÆÐÔ£¬Ô´ÓÚËüÃÇ»úÀíÉϵÄÀàËÆÐÔ¡£Ö±Á÷·¢µç»úºÍÖ±Á÷µç¶¯»úµÄ¹¤×÷Ô­Àí¿ÉÒÔ¼ò»¯ÎªÈçͼ1¡¢Í¼2ËùʾµÄÇé¾°¡£

ÔÚÊúÖ±ÏòϵĴŸÐӦǿ¶ÈΪBµÄÔÈÇ¿´Å³¡ÖУ¬Á½¸ù¹â»¬Æ½ÐнðÊô¹ìµÀMN¡¢PQ¹Ì¶¨ÔÚË®Æ½ÃæÄÚ£¬Ïà¾àΪL£¬µç×è²»¼Æ¡£µç×èΪRµÄ½ðÊôµ¼Ìå°ôab´¹Ö±ÓÚMN¡¢PQ·ÅÔÚ¹ìµÀÉÏ£¬Óë¹ìµÀ½Ó´¥Á¼ºÃ£¬ÒÔËÙ¶Èv£¨vƽÐÐÓÚMN£©ÏòÓÒ×öÔÈËÙÔ˶¯¡£

ͼ1¹ìµÀ¶ËµãMP¼ä½ÓÓÐ×èֵΪrµÄµç×裬µ¼Ìå°ôabÊܵ½Ë®Æ½ÏòÓÒµÄÍâÁ¦×÷Óá£Í¼2¹ìµÀ¶ËµãMP

25

¼ä½ÓÓÐÖ±Á÷µçÔ´£¬µ¼Ìå°ôabͨ¹ý»¬ÂÖÔÈËÙÌáÉýÖØÎµç·ÖеĵçÁ÷ΪI¡£ £¨1£©ÇóÔÚ¦¤tʱ¼äÄÚ£¬Í¼1¡°·¢µç»ú¡±²úÉúµÄµçÄܺÍͼ2¡°µç¶¯»ú¡±Êä³öµÄ»úеÄÜ¡£

£¨2£©´Ó΢¹Û½Ç¶È¿´£¬µ¼Ìå°ôabÖеÄ×ÔÓɵçºÉËùÊÜÂåÂ××ÈÁ¦ÔÚÉÏÊöÄÜÁ¿×ª»¯ÖÐÆð×ÅÖØÒª×÷Óá£ÎªÁË·½

±ã£¬¿ÉÈÏΪµ¼Ìå°ôÖеÄ×ÔÓɵçºÉΪÕýµçºÉ¡£

a£®ÇëÔÚͼ3£¨Í¼1µÄµ¼Ìå°ôab£©¡¢Í¼4£¨Í¼2µÄµ¼Ìå°ôab£©ÖУ¬·Ö±ð»­³ö×ÔÓɵçºÉËùÊÜÂåÂ××ÈÁ¦µÄʾÒâͼ¡£

b£®ÎÒÃÇÖªµÀ£¬ÂåÂ××ÈÁ¦¶ÔÔ˶¯µçºÉ²»×ö¹¦¡£ÄÇô£¬µ¼Ìå°ôabÖеÄ×ÔÓɵçºÉËùÊÜÂåÂ××ÈÁ¦ÊÇÈçºÎÔÚÄÜÁ¿×ª»¯¹ý³ÌÖÐÆðµ½×÷ÓõÄÄØ£¿ÇëÒÔͼ2¡°µç¶¯»ú¡±ÎªÀý£¬Í¨¹ý¼ÆËã·ÖÎö˵Ã÷¡£

fÂå B2L2v2?¦¤t£¬E2£½ILBv¦¤t£»¢Æa£®¡¾´ð°¸¡¿¢ÅE1£½

f2 R?rf1 f1¡ä fÂå¡ä

£»b£®ÂÔ£¬¼û½âÎö¡£

f2¡ä ¡¾½âÎö¡¿¢Åͼ1ÖÐÓÉÓÚµ¼Ìå°ôabÔ˶¯Çиî´Å¸ÐÏߣ¬»ØÂ·ÖвúÉú¸ÐÓ¦µçÁ÷I1£½

BLv

R?r

ÓÉÓÚµçÁ÷×ö¹¦£¬µ¼Ìå°ôÓëµç×è·¢ÈȲúÉú½¹¶úÈÈ£¬Óɽ¹¶ú¶¨ÂÉ¡¢±ÕºÏµç·ŷķ¶¨ÂɺÍÄÜÁ¿Êغ㶨ÂÉ¿ÉÖª£¬Í¼1¡°·¢

B2L2v2?¦¤t µç»ú¡±²úÉúµÄµçÄÜΪ£ºE1£½

R?rÔÚͼ2ÖУ¬¶ÔÖØÎïºÍµ¼Ìå°ô·Ö±ðÓ¦ÓÃÆ½ºâÌõ¼þÓУºT£½mg£¬T£½ILB ÌáÉýÖØÎï×ö¹¦Îª£ºW£½mgv¦¤t

¸ù¾Ý¹¦ÄܹØÏµ¿ÉÖª£¬Í¼2¡°µç¶¯»ú¡±Êä³öµÄ»úеÄÜΪ£ºE2£½W ½âµÃ£ºE2£½ILBv¦¤t

26

Á½Çé¿öϰôÖÐ×ÔÓɵçºÉËùÊÜÂåÂ××ÈÁ¦µÄʾÒâͼÈçÏÂͼËùʾ

fÂå f1 f1¡ä fÂå¡ä

f2 f2¡ä b£®Éè×ÔÓɵçºÉÁ¿ÎªqÑØµ¼Ìå°ô¶¨ÏòÒÆ¶¯µÄËÙÂÊΪu¡£ ÈçÉÏÓÒͼËùʾ£¬Ñذô·½ÏòµÄÂåÂ××ÈÁ¦f1??qvB£¬×ö¸º¹¦

W1??f1??u?t??qvBu?t

´¹Ö±°ô·½ÏòµÄÂåÂ××ÈÁ¦f2??quB£¬×öÕý¹¦

W2?f2??v?t?quBv?t

ËùʾW1??W2£¬¼´µ¼Ìå°ôÖÐÒ»¸ö×ÔÓɵçºÉËùÊܵÄÂåÂ××ÈÁ¦×ö¹¦ÎªÁã¡£

f1?×ö¸º¹¦£¬×è°­×ÔÓɵçºÉµÄ¶¨ÏòÒÆ¶¯£¬ºê¹ÛÉϱíÏÖΪ¡°·´µç¶¯ÊÆ¡±£¬ÏûºÄµçÔ´µÄµçÄÜ£»f2?×öÕý¹¦£¬ºê¹ÛÉϱí

ÏÖΪ°²ÅàÁ¦×öÕý¹¦£¬Ê¹»úеÄÜÔö¼Ó¡£´óÁ¿×ÔÓɵçºÉËùÊÜÂåÂ××ÈÁ¦×ö¹¦µÄºê¹Û±íÏÖÊǽ«µçÄÜת»¯ÎªµÈÁ¿µÄ»úеÄÜ£¬Ôڴ˹ý³ÌÖÐÂåÂ××ÈÁ¦Í¨¹ýÁ½¸ö·ÖÁ¦×ö¹¦Æðµ½¡°´«µÝÄÜÁ¿µÄ×÷Óá£

27

  • ÊÕ²Ø
  • Î¥¹æ¾Ù±¨
  • °æÈ¨ÈÏÁì
ÏÂÔØÎĵµ10.00 Ôª ¼ÓÈëVIPÃâ·ÑÏÂÔØ
ÍÆ¼öÏÂÔØ
±¾ÎÄ×÷Õߣº...

¹²·ÖÏí92ƪÏà¹ØÎĵµ

Îĵµ¼ò½é£º

ÔÚÓë´Å³¡´¹Ö±µÄÆ½ÃæÄÚ×öÔ²ÖÜÔ˶¯£¬Æä¹ìµÀ°ë¾¶ÎªR¡£ÒÔm¡¢q·Ö±ð±íʾ¦ÁÁ£×ÓµÄÖÊÁ¿ºÍµçºÉÁ¿¡£ AX±íʾ£¬Ðº˵ÄÔªËØ·ûºÅÓÃY±íʾ£¬Ð´³ö¸Ã¦ÁË¥±äµÄºË·´Ó¦·½³Ì¡£ £¨1£©·ÅÉäÐÔÔ­×ÓºËÓÃZ£¨2£©¦ÁÁ£×ÓµÄÔ²ÖÜÔ˶¯¿ÉÒÔµÈЧ³ÉÒ»¸ö»·ÐεçÁ÷£¬ÇóÔ²ÖÜÔ˶¯µÄÖÜÆÚºÍ»·ÐεçÁ÷´óС¡£ £¨3£©Éè¸ÃË¥±ä¹ý³ÌÊͷŵĺËÄܶ¼×ªÎªÎª¦ÁÁ£×ÓºÍк˵͝ÄÜ£¬Ðº˵ÄÖÊÁ¿ÎªM£¬ÇóË¥±ä¹ý³ÌµÄÖÊÁ¿¿÷Ëð¦¤m¡£ ¡¾´ð°¸¡¿¢ÅX¡úAZA?4Z?2q2B(M?m)q2B2R22¦ÐmY+He£»¢ÆI£½£¬T£½£»¦¤m£½ 2¦Ðm2mMc2qB42 ¢ÇÉèк˵ÄËÙÂÊΪv2£¬ºË·´Ó¦Ç°ºóϵͳ¶¯Á¿Êغ㣬ÓУºmv1£½Mv2 222¸ù¾Ý°®Òò˹̹ÖÊÄÜ·½³ÌºÍÄÜÁ¿Êغ㶨ÂÉÓУº¦¤mc£½mv1£«Mv2 1212½âµÃ£º¦¤m£½(M?m)

¡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