ÌâÄ¿ÄÚÈÝ

ÓêµÎÔÚ´©¹ýÔÆ²ãµÄ¹ý³ÌÖУ¬²»¶ÏÓëÆ¯¸¡ÔÚÔÆ²ãÖеÄСˮÖéÏàÓö²¢½áºÏΪһÌ壬ÆäÖÊÁ¿Öð½¥Ôö´ó£®ÏÖ½«ÉÏÊö¹ý³Ì¼ò»¯ÎªÑØÊúÖ±·½ÏòµÄһϵÁÐÅöײ£®ÒÑÖªÓêµÎµÄ³õʼÖÊÁ¿Îªm£¬³õËÙ¶ÈΪv£¬Ï½µ¾àÀëlºóÓë¾²Ö¹µÄСˮÖéÅöײÇҺϲ¢£¬ÖÊÁ¿±äΪm1£®´Ëºóÿ¾­¹ýͬÑùµÄ¾àÀëlºó£¬ÓêµÎ¾ùÓë¾²Ö¹µÄСˮÖéÅöײÇҺϲ¢£¬ÖÊÁ¿ÒÀ´Î±äΪm2¡¢m3¡­mn¡­£¨Éè¸÷ÖÊÁ¿ÎªÒÑÖªÁ¿£©£®²»¼Æ¿ÕÆø×èÁ¦£®
£¨1£©Èô²»¼ÆÖØÁ¦£¬ÇóµÚn´ÎÅöײºóÓêµÎµÄËÙ¶Èvn£»
£¨2£©Èô¿¼ÂÇÖØÁ¦µÄÓ°Ï죬a£®ÇóµÚ1´ÎÅöײǰ¡¢ºóÓêµÎµÄËÙ¶Èv1ºÍvn¡ä£»b£®ÇóµÚn´ÎÅöײºóÓêµÎµÄ¶¯ÄÜ£®
¡¾´ð°¸¡¿·ÖÎö£º£¨1£©ÓêµÎµÄ³õʼÖÊÁ¿Îªm£¬³õËÙ¶ÈΪv£¬Ï½µ¾àÀëLºóÓë¾²Ö¹µÄСˮÖéÅöײÇҺϲ¢£¬ÖÊÁ¿±äΪm1£¬´Ë¹ý³ÌÈç¹û²»¼ÆÖØÁ¦µÄÓ°ÏìÔò¶¯Á¿Êغ㣬Áгö¶¯Á¿ÊغãµÄ·½³Ì¿ÉÇón´ÎÅöײºóÓêµÎµÄËÙ¶È£®
£¨2£©a¡¢¿¼ÂÇÖØÁ¦µÄÓ°Ï죬ÓêµÎÏÂÂä¹ý³ÌÖÐ×ö¼ÓËÙ¶ÈΪgµÄÔȼÓËÙÔ˶¯£¬µ«ÊÇÅöײ˲¼ä¶¯Á¿ÈÔÈ»ÊØºã£¬ÔòÅöײǰÔÚÎ»ÒÆÎªLµÄ¹ý³ÌÖÐÔȼÓËÙÖ±ÏßÔ˶¯£¬ÅöײºóµÄËÙ¶ÈÓÉÅöײ˲¼ä¶¯Á¿ÊغãÇóµÃ£»
b¡¢ÓÉǰÁ½´Î¹ý³Ì¼ÆËãÅöºóµÄËÙ¶È£¬¹éÄÉ×ܽá³öͨÏîʽ£¬±íʾ³ön´ÎÅöײºóËÙ¶È£¬¶¯ÄÜ¿ÉÇó£®
½â´ð£º½â£º£¨1£©²»¼ÆÖØÁ¦£¬È«¹ý³Ì¶¯Á¿Êغ㣬
     mv=mnvn
     µÃ£º
£¨2£©¿¼ÂÇÖØÁ¦µÄÓ°Ï죬ÓêµÎÏÂÂä¹ý³ÌÖÐ×ö¼ÓËÙ¶ÈΪgµÄÔȼÓËÙÔ˶¯£¬Åöײ˲¼ä¶¯Á¿Êغ㣬
  a¡¢µÚÒ»´ÎÅöײǰ £¬
     µÚÒ»´ÎÅöײºó mv1=m1Vn¡ä
  ¡­¢Ù
  b¡¢µÚ2´ÎÅöײǰ 
     ÀûÓâÙʽ»¯¼òµÃ£º¡­¢Ú
   µÚ2´ÎÅöײºó£¬ÀûÓâÚʽµÃ£º
   ͬÀíµÚÈý´ÎÅöײºó£º
    ÒÔ´ËÀàÍÆ¡­
    µÚn´ÎÅöײºó£º 
    ¶¯ÄÜΪ£º
´ð£º£¨1£©µÚn´ÎÅöײºóÓêµÎµÄËÙ¶È
£¨2£©a¡¢µÚ1´ÎÅöײǰ¡¢ºóÓêµÎµÄËÙ¶È·Ö±ðΪ¡¢
b¡¢µÚn´ÎÅöײºóÓêµÎµÄ¶¯ÄÜ
µãÆÀ£ºÎïÀí¼ÆËãÌâÖÐÉæ¼°n´Î¹ý³ÌÖØ¸´³öÏÖµÄÌâÄ¿£¬ÍùÍùÐèÒª²»ÍêÈ«¹éÄɵķ½·¨µÃ³öͨÏîʽ£¬±¾ÌâÖÐÓêµÎµÄn´ÎÅöײºóµÄËٶȾÍÊǵäÐ͵ÄÀý×Ó£®ÕâÊÇÒ»µÀ±È½ÏÀ§ÄѵĺÃÌ⣮
Á·Ï°²áϵÁдð°¸
Ïà¹ØÌâÄ¿

Î¥·¨ºÍ²»Á¼ÐÅÏ¢¾Ù±¨µç»°£º027-86699610 ¾Ù±¨ÓÊÏ䣺58377363@163.com

¾«Ó¢¼Ò½ÌÍø