ÌâÄ¿ÄÚÈÝ

11£®Ä¦²ÁÏÖÏó¹ã·º´æÔÚÓÚÈËÃǵÄÉú»îÓëÉú²úÖУ¬Ð¡ÃζԴ˺ܸÐÐËȤ£¬Î§ÈÆÉú»îÖеÄĦ²ÁÏÖÏó½øÐÐÁË̽¾¿£º
£¨1£©Ð¡ÃÎÓÃˮƽÀ­Á¦FÀ­¶¯ÎïÌ壬ʹÆä´Ó¾²Ö¹×´Ì¬µ½Ô˶¯×´Ì¬£¬²¢¶ÔÎïÌåÔÚ¾²Ö¹×´Ì¬ºÍÔ˶¯×´Ì¬ÏÂËùÊÜĦ²ÁÁ¦µÄÇé¿ö½øÐÐÁËÑо¿£¬²¢»æÖÆÁËÈçͼ¼×ËùʾµÄf-F¹ØÏµÍ¼Ïó£¬Çë±È½ÏͼÏóÖÐA¡¢BÁ½µã´¦FºÍfµÄ´óС¹ØÏµ£¨Ìî¡°£¾¡±¡¢¡°£¼¡±»ò¡°=¡±£©£»
¢ÙFA=fA£»¢ÚFB£¾fB
£¨2£©Ä¦²Á֪ʶÔÚÉú»îÖеÄÓ¦Ó÷dz£¹ã·º¡¢²¢²»¶ÏµØ½øÐÐןĽø£¬»ð²ñµÄ²Áȼ¾ÍÊÇÒ»Àý£¬ÈçÒÒͼËùʾ£¬»ð²ñºÐ²àÃæÒÑÓÉÒÔǰµÄͼ£¨a£©Ìæ»»³Éͼ£¨b£©µÄʽÑù£¬ÕâÑùÉè¼ÆµÄÄ¿µÄÊÇΪÁËÔö´óĦ²ÁÁ¦£®

·ÖÎö Ó°ÏìĦ²ÁÁ¦µÄÒòËØÓÐѹÁ¦´óСºÍ½Ó´¥ÃæµÄ´Ö²Ú³Ì¶È£¬·ÖÎöʵÑéʱעÒâ¿ØÖÆ±äÁ¿·¨µÄÓ¦Óã®

½â´ð ½â£º£¨1£©Í¼ÏóÖÐAµã£¬´ËʱÎïÌå´¦ÓÚ¾²Ö¹×´Ì¬£¬¹Ê´ËʱµÄÍÆÁ¦Óë´ËʱµÄ¾²Ä¦²ÁÁ¦Æ½ºâ£¬ÔòFA=fA£»ÓÉͼ¿ÉÖª£¬¾²Ä¦²ÁÁ¦Öð½¥Ôö´ó£¬ÎïÌåÔڸùý³ÌÖÐʼÖÕ¾²Ö¹£¬¹ÊÍÆÁ¦Ò²Öð½¥Ôö´ó£¬ÍÆÁ¦×îÖÕÔö´óµ½fmaxÏàµÈ£®
µ±¾²Ä¦²ÁÁ¦Ôö´óΪ×î´ó¾²Ä¦²ÁÁ¦Ê±£¬×î´ó¾²Ä¦²ÁÁ¦»áÍ»±äΪ»¬¶¯Ä¦²ÁÁ¦£¬´ËʱÓÐfB£¼fmax£»
¶øÍÆÁ¦²¢²»»á¼õС£¬ÕýÊÇÓÉÓÚÍÆÁ¦FB=fmax£¾fB£¬Ê¹µÃÎïÌåÔ˶¯ÆðÀ´£®
£¨2£©»ð²ñºÐ²àÃæÒÑÓÉÒÔǰµÄͼ£¨a£©Ìæ»»³Éͼ£¨b£©µÄʽÑù£¬²»ÄÑ¿´³ö½Ó´¥ÃæµÄ´Ö²Ú³Ì¶È¼Ó´ó£¬ËùÒÔÔÚѹÁ¦Ïàͬʱ£¬»¬¶¯Ä¦²ÁÁ¦±ä´ó£®
¹Ê´ð°¸Îª£º£¨1£©=£»£¾£»£¨2£©Ôö´óĦ²ÁÁ¦£®

µãÆÀ ´ËÌ⿼²éѧÉú¶ÔÓÚĦ²ÁÁ¦µÄÈÏʶºÍÀí½â³Ì¶È£¬ÐèҪѧ»á¸ù¾Ýʵ¼ÊÊÂÀý½øÐзÖÎö½â´ð£®

Á·Ï°²áϵÁдð°¸
Ïà¹ØÌâÄ¿

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

¾«Ó¢¼Ò½ÌÍø