ÌâÄ¿ÄÚÈÝ

»ùÒòA¡ªaºÍN¡ªn·Ö±ð¿ØÖÆÄ³ÖÖÖ²ÎïµÄ»¨É«ºÍ»¨°êÐÎ×´£¬ÕâÁ½¶Ô»ùÒò¶ÀÁ¢ÒÅ´«£¬Æä»ùÒòÐͺͱíÏÖÐ͵ĹØÏµÈçÓÒ±í¡£Ò»Ç×±¾Óë°×É«¿í»¨°êÖ²ÖêÔÓ½»£¬µÃµ½F1£¬¶ÔFl½øÐв⽻£¬µÃµ½F2£¬F2µÄ±íÏÖÐͼ°±ÈÀýÊÇ£º·ÛºìÖмäÐÍ»¨°ê¡Ã·Ûºì¿í»¨°ê¡Ã°×É«ÖмäÐÍ»¨°ê¡Ã°×É«¿í»¨°ê=l¡Ã1¡Ã1¡Ã1¡£¸ÃÇ×±¾µÄ±íÏÖÐÍ×î¿ÉÄÜÊÇ

A£®ºìɫխ»¨°êB£®°×É«ÖмäÐÍ»¨°ê
C£®·ÛºìÕ­»¨°êD£®·ÛºìÖмäÐÍ»¨°ê

A

½âÎöÊÔÌâ·ÖÎö£º¾ÝÌâÒ⣬F 1 ÊÇijÇ×±¾Óë°×É«¿í»¨°êÖ²Ö꣨aann£©ÔÓ½»µÃµ½£¬¶ÔF 1 ²â½»ºóF 2 µÄ±íÏÖÐͼ°±ÈÀý£¬·Ûºì£º°×É«=1£º1, F 1 ÓйصÄ×é³ÉÊÇAa£¬F 2 ÖгöÏÖÖмäÐÍ»¨°êNn£¬¿í»¨°ênn £¬F 1 ÓйصÄ×é³ÉÊÇNn £¬ËùÒÔF 1 µÄ»ùÒòÐÍÊÇAaNn£¬Ç×±¾µÄ±íÏÖÐÍÓ¦ÊÇAANN £¬±íÏÖÐÍÊǺìɫխ»¨°ê¡£  
¿¼µã£º±¾Ì⿼²é×ÔÓÉ×éºÏ¶¨ÂɵÄ֪ʶ¡£ÒâÔÚ¿¼²éÄÜÀí½âËùѧ֪ʶµÄÒªµã£¬°ÑÎÕ֪ʶ¼äµÄÄÚÔÚÁªÏµ£¬ÄÜÓÃÎÄ×Ö¡¢Í¼±íÒÔ¼°Êýѧ·½Ê½µÈ¶àÖÖ±í´ïÐÎʽ׼ȷµØÃèÊöÉúÎïѧ·½ÃæµÄÄÚÈݵÄÄÜÁ¦¡£

Á·Ï°²áϵÁдð°¸
Ïà¹ØÌâÄ¿

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

¾«Ó¢¼Ò½ÌÍø