ÌâÄ¿ÄÚÈÝ

ij°àͬѧÔÚ¡°Ì½¾¿»¬¶¯Ä¦²ÁÁ¦µÄ´óСÓëʲôÒòËØÓйء±µÄʵÑé¹ý³ÌÖУ¬½«Ä¾°åˮƽ¹Ì¶¨ºó£¬Ð¡Ñ©ÓÃˮƽÁ¦À­¶¯¼×ͼÖеÄÎï¿émÔÚľ°åÉÏ»¬¶¯¡£µ±Îï¿émÔÈËÙ»¬¶¯Ê±£¬µ¯»É²âÁ¦¼ÆµÄʾÊýΪ1.6N£¬ÉèÎï¿émÊܵ½µÄ»¬¶¯Ä¦²ÁÁ¦Îªf1£¬Ôòf1£½     N£»µ±Îï¿émµÄ»¬¶¯²»ÊÇÔÈËÙʱ£¬ÉèÎï¿émÊܵ½µÄ»¬¶¯Ä¦²ÁÁ¦Îªf2£¬´Ëʱµ¯»É²âÁ¦¼ÆµÄʾÊý     f2£¬Ä¦²ÁÁ¦f1¡¢f2Ö®¼äµÄ¹ØÏµÎªf1    f2 (ÒÔÉÏÁ½¿ÕÑ¡Ìî¡°µÈÓÚ¡±¡¢¡°²»µÈÓÚ¡±)¡£ÈçͼÒÒËùʾ£¬Ð¡·åͬѧÔÚÎï¿émÉϼӸöíÀÂëºó£¬ÔÙ´ÎÓÃˮƽÁ¦À­¶¯Îï¿émÔÚͬһľ°åÉÏÔÈËÙ»¬¶¯£¬ÉèÎï¿émÊܵ½µÄ»¬¶¯Ä¦²ÁÁ¦Îªf3£¬Ôòf3    f1(Ñ¡Ìî¡°´óÓÚ¡±¡¢¡°µÈÓÚ¡±¡¢¡°Ð¡ÓÚ¡±)¡£

1.6     1.6    µÈÓÚ   ´óÓÚ

½âÎö

Á·Ï°²áϵÁдð°¸
Ïà¹ØÌâÄ¿

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

¾«Ó¢¼Ò½ÌÍø