ÌâÄ¿ÄÚÈÝ

ÈçͼËùʾ£¬ÔÚ¾øÔµ´Ö²ÚˮƽÃæÉÏ£¬Ïà¾àΪLµÄA¡¢BÁ½µã´¦·Ö±ð¹Ì¶¨×ÅÁ½¸öµÈµçÁ¿µÄÕýµçºÉ£¬a¡¢bÊÇABÁ¬ÏßÉϵÄÁ½µã£¬ÆäÖÐAa=Bb=L/4£¬OΪABÁ¬ÏßµÄÖе㣬һÖÊÁ¿Îªm´øµçÁ¿Îª+qµÄС»¬¿é£¨¿ÉÒÔ¿´×÷Öʵ㣩ÒÔ³õ¶¯ÄÜEk0´Óaµã³ö·¢£¬ÑØÖ±ÏßABÏòbµãÔ˶¯£¬ÆäÖÐС»¬¿éµÚÒ»´Î¾­¹ýOµãʱµÄ¶¯ÄÜΪ³õ¶¯ÄܵÄ2±¶£¬µ½´ïbµãʱ¶¯ÄÜÇ¡ºÃΪÁ㣬С»¬¿é×îÖÕÍ£ÔÚOµã¡££¨Ìáʾ£ºa¡¢bÁ½µãµÈÊÆ£©Çó£º

£¨1£©Ð¡»¬¿éÓëˮƽÃæ¼äµÄ¶¯Ä¦²ÁÒòÊý

£¨2£©O¡¢bÁ½µã¼äµÄµçÊƲî

£¨3£©Ð¡»¬¿éÔ˶¯µÄ×Ü·³Ì

Á·Ï°²áϵÁдð°¸
Ïà¹ØÌâÄ¿

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

¾«Ó¢¼Ò½ÌÍø