ÌâÄ¿ÄÚÈÝ

ÈçͼËùʾ£¬ÎïÌåP¾²Ö¹ÔÚˮƽÆ̷ŵĹ̶¨Ä¾°åÉÏ£®Èô·Ö±ð¶ÔPÊ©¼ÓÏ໥´¹Ö±µÄÁ½¸öˮƽÀ­Á¦F1ºÍF2ʱ£¨F1£¾F2£©£¬Ëü½«·Ö±ðÑØF1ºÍF2µÄ·½ÏòÔȼÓËÙ»¬¶¯£¬ÆäÊܵ½µÄ»¬¶¯Ä¦²ÁÁ¦´óС·Ö±ðΪf1ºÍf2£¬²úÉúµÄ¼ÓËٶȴóС·Ö±ðΪa1ºÍa2£»Èô´Ó¾²Ö¹¿ªÊ¼Í¬Ê±¶ÔPÊ©¼ÓÕâÁ½¸öˮƽÀ­Á¦F1ºÍF2£¬ÆäÊܵ½µÄ»¬¶¯Ä¦²ÁÁ¦´óСΪf3£¬²úÉúµÄ¼ÓËٶȴóСΪa3£®¹ØÓÚÒÔÉϸ÷ÎïÀíÁ¿Ö®¼äµÄ¹Øϵ£¬ÅжÏÕýÈ·µÄÊÇ£¨¡¡¡¡£©
·ÖÎö£º¸ù¾Ýf=¦ÌFNÅжϻ¬¶¯Ä¦²ÁÁ¦µÄ´óС£¬±È½ÏÎïÌåËùÊܵĺÏÁ¦£¬´Ó¶ø¸ù¾ÝÅ£¶ÙµÚ¶þ¶¨ÂɱȽϳöÎïÌåµÄ¼ÓËٶȣ®
½â´ð£º½â£ºA¡¢ÈýÖÖÇé¿öÏ£¬ÎïÌåËùÊܵÄÖ§³ÖÁ¦¶¼µÈÓÚÎïÌåµÄÖØÁ¦£¬¸ù¾Ýf=¦ÌFN£¬ÈýÖÖÇé¿öÏ»¬¶¯Ä¦²ÁÁ¦µÄ´óСÏàµÈ£®¹ÊAÕýÈ·£¬B´íÎó£®
C¡¢·Ö±ð¶ÔPÊ©¼ÓÏ໥´¹Ö±µÄÁ½¸öˮƽÀ­Á¦F1ºÍF2ʱ£¬F1£¾F2£¬Ä¦²ÁÁ¦ÏàµÈ£¬¸ù¾ÝÅ£¶ÙµÚ¶þ¶¨ÂÉa=
FºÏ
m
£¬Öªa1£¾a2£®µ±Í¬Ê±Ê©¼ÓÏ໥´¹Ö±µÄÁ½¸öˮƽÀ­Á¦F1ºÍF2ʱ£¬ºÏÁ¦Îª
F12+F22
£¬Ôòa3£¾a1£¾a2£®¹ÊC´íÎó£¬DÕýÈ·£®
¹ÊÑ¡AD£®
µãÆÀ£º½â¾ö±¾ÌâµÄ¹Ø¼üÖªµÀÎïÌåËùÊܵÄÖ§³ÖÁ¦²»±ä£¬ÔòĦ²ÁÁ¦´óС²»±ä£¬¸ù¾ÝÎïÌåËùÊܺÏÁ¦µÄ´óС±È½Ï¼ÓËٶȵĴóС£®
Á·Ï°²áϵÁдð°¸
Ïà¹ØÌâÄ¿

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

¾«Ó¢¼Ò½ÌÍø