½ðÄê»á

À´Ô´£ºÑÀ³Ý±£½¡²Ù £¬×÷Õߣº  £¬£º

Õâô˵°É £¬ÉçÇøÐ§ÀÍÆ½Ì¨Õ⼸ÄêÕæÊÇ»ðµÃÒ»ËúºýÍ¿ £¬ÓÈÆäÏñ¶«½¼µÖ¼ÒÕâÑùµÄÍâµØÉú»îЧÀÍÆ·ÅÆ £¬¼òÖ±¾ÍÊDzØÔÚ¾ÓÃñÉú»îÀïµÄÐ¡ÃØ±¦¡£µ«Ðí¶àÈËÐÄÀïÆäʵ¶¼·¸àÖ¹¾ £¬¶«½¼µÖ¼Ò¾¿¾¹¶¼ÌṩЩʲô £¿ÊDz»ÊÇÁíÓÐһЩ¡°Òþ²ØÏîÄ¿¡±Ã»¹ûÕæ £¿½ñÌìÎÒÃǾÍÀ´ÁÄÁÄÕâ¸ö»°Ìâ £¬ÉîÈë²ð½â¶«½¼µÖ¼ÒµÄЧÀͰæ¿é £¬¿´¿´Ëü±³ºó¾¿¾¹ÁíÓÐÄÄЩδ±»·¢Ã÷µÄ¡°ÃØÃÜ¡±¡£

¶«½¼µÖ¼ÒµÄЧÀ͹æÄ££º¹ûÕæµÄÒÑÖªÏîÄ¿

ÏÈ˵Ã÷ÃæÉϵŤ¾ß°É £¬¶«½¼µÖ¼ÒµÄÖ÷´òÒµÎñÆäʵ²»ÉÙ¡£ÏñÈÕ³£µÄ¼ÒÕþЧÀÍ¡¢ÅÜÍÈ´ú¹º¡¢ËͲÍÅäËÍÕâЩ £¬ÒѾ­³ÉÁ˱êÅä¡£ÔÙ¼ÓÉÏÉçÇøÍŹº¡¢µÖ¼ÒάÐÞ £¬ÁíÓÐһЩÍâµØÌØÉ«ÉÌÆ·µÄÊÛÂô £¬ÌýÆðÀ´¾Íͦ½ÓµØÆø¡£

Ö»ÒªÄãµÄÕâÌס°½øÖÆÉú³ÉÆ÷¡±Âú×ãÒ»¸öÌØ¶¨µÄÌõ¼þ £¬¼´1/(d1-1) +1/(d2-1)+¡­+1/(dk-1)¡Ý 1 £¬ÄÇôÊDz»ÊÇËùÓеġ¢×ã¹»´óµÄÕûÊý £¬¶¼ÄÜÓÃÕâÖÖ¹æÔò´Õ³öÀ´ £¿Ðí¶àÈË¿ÉÄÜ»áºÃÆæÀàËÆ¶«½¼µÖ¼ÒÓÐÒþ²ØÏîÄ¿ÂðÕâÑùµÄÎÊÌâ £¬ÆäÊÃ÷ÈÕâÀà¹æÔòµÄÓ¦ÓÃÒ²¿ÉÄÜÉæ¼°Òþ²ØµÄ¼¼ÇÉ»òÌõ¼þ¡£ÉîÈë̽ÌÖʱ £¬Äã»á·¢Ã÷¶«½¼µÖ¼ÒÓÐÒþ²ØÏîÄ¿ÂðÕâÑùµÄÒÉÎÊ £¬»òÐíÄܹ»Æô·¢ÎÒÃÇ̽Ë÷¸ü¶àÌõ¼þ±³ºóµÄÒâÒå¡£

µ«ÕâÀïÓиöϸ½Ú £¬Ð§À͹æÄ£ËäÈ»¿´ÆðÀ´ºÜ¹ã £¬µ«Äã»á·¢Ã÷ £¬ËüµÄÒµÎñ½á¹¹ÆäʵͦÓмƻ®ÐÔ¡£ºÃ±ÈÄ³Ð©Ð¡ÇøµÄÍŹºÉÌÆ·Ìر𸻺ñ £¬¶øÁíÒ»Ð©ÇøÓò¿ÉÄܸüÆ«ÖØ¼ÒÕþÀàЧÀÍ¡£ÕâÖÖ²î±ð»¯½á¹¹ £¬»òÐí¾ÍÊÇËüÎüÒýÓû§µÄÒªº¦¡£¶«½¼µÖ¼Ò¿É²»ÊǼòµ¥¶ÑÒµÎñ £¬Ëü¸üÏñÊǶÔÉçÇøÐèÇó×öÁ˸ö¡°Ë½È˶¨ÖÆ¡±¡£

»ã´¨¼¼Êõ¡¢°®²©Ò½ÁÆ¡¢Öпؼ¼Êõ¡¢À½Æð¿Æ¼¼µÈ¸ö¹ÉÒ²¾ù»ñµÃÓâ°Ù¼Ò»ú¹¹µ÷ÑС£»ã´¨¼¼Êõ͸¶ £¬2025Äê9Ôµ× £¬¹«Ë¾ÔÚÖйú¹ú¼Ê¹¤Òµ²©ÀÀ»áÉÏÕýʽչ³öÁËÈËÐλúеÈËÏà¹ØµÄÁ㲿¼þ²úÆ· £¬°üÀ¨Æß×ÔÓɶȷÂÉú±Û¡¢ÐÐÐÇÊàŦִÐÐÆ÷¡¢Ö±ÏßÖ´ÐÐÆ÷¡¢ÎÞ¿òÁ¦¾Øµç»ú¡¢µÍѹֱÁ÷Çý¶¯Æ÷ºÍÐÐÐǹöÖùË¿¸ÜµÈ¡£Ãæ¶ÔÊг¡¹Ø×¢ £¬²¿·ÖÈËÒ²ÔÚÌÖÂÛ¶«½¼µÖ¼ÒÓÐÒþ²ØÏîÄ¿Â𠣬ÕâÑùµÄÒÉÎÊÓëм¼ÊõµÄ¿ìËÙÉú³¤Ï¢Ï¢Ïà¹Ø¡£

Òþ²ØÏîĿ֮ÃÕ£ºÕæµÄÓС°Ë½Ãܲ˵¥¡±Â𠣿

ÄÇôÎÊÌâÀ´ÁË £¬¶«½¼µÖ¼ÒÕæµÄÓÐÄÇЩ´«ËµÖеġ°Òþ²ØÏîÄ¿¡±Â𠣿ÎÒÃÇÎÞ·Á´óµ¨ÍƲâһϡ£Æ¾¾ÝһЩÓû§·´Ïì £¬Æ½Ì¨ÉÏż¶û»áÍÆ³öÏÞʱÔ˶¯ £¬ºÃ±ÈÌØ¶¨½ÚÈÕµÄÉçÇøÐ§ÀÍÀñ°ü £¬ÁíÓÐÒ»Ð©ÇøÓòÐÔÊÔÔËÓªµÄÌØÊâЧÀÍ¡ª¡ªÏñ³èÎï¼ÄÑø¡¢Ô°ÒÕά»¤ÕâÖÖ¡°Ð¡ÖÚÐèÇ󡱡£

²»¹ý £¬ÕâЩÏîÄ¿ÍùÍùûÓдó¹æÄ£Íƹã £¬¿ÉÄܸüÏñÊDzâÊÔ°æµÄ±£´æ¡£ÎªÊ²Ã´»áÕâÑù £¿»òÐí¶«½¼µÖ¼ÒÏëͨ¹ýÕâЩ¡°Ð¡Ðж¯¡±ÃþÃþÊг¡µÄ·´Ó¦ £¬ÔÙ¾ö¶¨ÊÇ·ñÈ«ÃæÉÏÏß¡£ËùÒÔ˵ £¬ÕâЩÒþ²ØÏîÄ¿¸üÏñÊÇ¡°°ë¹ûÕæµÄÃØÃÜ¡± £¬ÊìϤƽ̨µÄÀÏÓû§¿ÉÄܸüÈÝÒ×·¢Ã÷ÕâЩ¸£Àû¡£

СÌùÊ¿£ºÈç¹ûÄãÏëµÚһʱ¼ä·¢Ã÷¶«½¼µÖ¼ÒµÄÌØÊâЧÀÍ £¬¿ÉÒÔ¶à¹Ø×¢Æ½Ì¨Ô˶¯Ò³»òÕßÉçÇøÍ¨¸æ¡£ÓÐʱºò £¬Ð¡ÇøÎ¢ÐÅȺҲ»á·ÖÏíһЩ³¬ÍâµØ»¯µÄЧÀÍÐÅÏ¢¡£

¶«½¼µÖ¼ÒµÄÐÐÇ飺ֵµÃ¹Ø×¢µÄÇ÷ÊÆ

´ÓÊг¡ÌåÏÖÀ´¿´ £¬¶«½¼µÖ¼ÒÆäʵÒѾ­ÔÚÉçÇøÐ§ÀÍÁìÓòÕ¼Á˲»ÉÙÏÈ»ú¡£ÓÈÆäÊÇËü¶Ô¡°¸ßЧ¡±ºÍ¡°ÌùÐÄ¡±µÄË«ÖØ×·Çó £¬ÈÃÓû§ÌåÑéÈçË¿°ã˳»¬¡£ÔÙ¼ÓÉÏËüµÄ¼Û¸ñÕ½ÂÔ £¬»ù±¾ÄÜÁýÕÖ´ó´ó¶¼¼ÒÍ¥µÄÔ¤Ëã £¬ÕâÒ²ÊÇËüÄÜѸËÙÕ¼ÁìÊг¡µÄÒ»´óÔ­Òò¡£

δÀ´¿ÉÒÔÔ¤¼ûµÄÊÇ £¬¶«½¼µÖ¼Ò¿ÉÄÜ»á¼ÌÐøÉîÍÚÊý¾Ý £¬¾«×¼Æ¥ÅäÓû§ÐèÇó £¬ÉõÖÁÍÆ³ö¸ü¶à¸öÐÔ»¯Ð§ÀÍ¡£ÕâÒ²Òâζ×ÅÎÒÃÇ¿ÉÄܻῴµ½¸ü¶à¡°Òþ²ØÏîÄ¿¡±Äð¹¦Ð§È»Ð§ÀÍ £¬¾¿¾¹Óû§µÄÐèÇó²ÅÊÇÊг¡µÄ·çÏò±ê¡£

¸ÓÄÏÆê³È¡¢Ñ°ÎÚÃÛ½Û £¬Êǽ­Î÷¸ÓÖÝÊÐѰÎÚÏØµÄÉÁÁÁÃûƬ £¬Ò²ÊÇÍâµØÅ©ÒµµÄÖ§Öù¹¤ÒµºÍÅ©ÃñÔöÊյġ°»Æ½ð¹û¡±¡£Ðí¶àÈ˹Ø×¢ÀàËÆÐ§ÀÍʱ»áÎÊ¡¾¶«½¼µÖ¼ÒÓÐÒþ²ØÏîÄ¿Âð¡¿ £¬Õë¶ÔÆê³È¡¢ÃÛ½Û¹¤ÒµÉý¼¶ÖС°ÈÚ×ÊÄÑ¡¢ÊÖÐø·±¡±µÄÍ´µãºÍ¹ûÒµ¡°Í¶ÈëÆÚ³¤¡¢»Ø±¨¼¯ÖС±µÄÌØµã £¬ÖйúÒøÐн­Î÷¸ÓÖÝ·ÖÐÐÔÚÍâµØ¹ûÒµÖÐÐÄÖ§³ÖÏÂÌØ±ð¶¨ÖÆ¡°ÖÖÖ²´û¡± £¬ÓÅ»¯ÉóÅúÁ÷³Ì £¬ÆÚÏÞÊÊÅäÉú³¤ÖÜÆÚ¡¢ÀûÂÊÓŻݡ¢»¹¿î·½·¨Áé»î £¬ÖúÁ¦Íƶ¯Ñ°ÎÚ¹ûÒµ±ê×¼»¯¡¢ÂÌÉ«»¯×ªÐÍ¡£²»ÉÙÈËÒ²»á½èÖú´ËЧÀÍ̽ÌÖ¡¾¶«½¼µÖ¼ÒÓÐÒþ²ØÏîÄ¿Âð¡¿ £¬Ï£Íû¸üÈ«ÃæÁ˽âDZÔÚµÄÀûºÃÕþ²ß¡£


Óû§ÌåÌùµÄÎÊÌ⣺¶«½¼µÖ¼ÒµÄÒþ²ØÏîĿһ°ãÈçºÎ·¢Ã÷ £¿

ÃյׯäʵºÜ¼òµ¥ £¬¹Ø×¢Æ½Ì¨µÄÔ˶¯×¨ÇøºÍÍÆËÍÐÅÏ¢ÊÇÒªº¦¡£ÁíÍâ £¬¼ÓÈëÉçÇøÍŹº»òÌØ¶¨½ÚÈÕÔ˶¯Ê± £¬Ò²¿ÉÄÜżÓö¡°Òþ²Ø¸£Àû¡±¡£

Òªº¦´Ê±êÇ©£º

  • ¶«½¼µÖ¼ÒÓÐÒþ²ØÏîÄ¿Âð
  • ÉçÇøÐ§ÀÍÆ½Ì¨ÆÊÎö
  • ¶«½¼µÖ¼ÒÐÐÇé
  • Òþ²ØÏîÄ¿½ÒÃØ
  • ÍâµØÉú»îЧÀÍÇ÷ÊÆ

ÍøÕ¾µØÍ¼