ÌâÄ¿ÄÚÈÝ
¡¾ÌâÄ¿¡¿ÈçͼËùÊ¾ÎªÒ»Õæ¿Õʾ²¨¹ÜµÄʾÒâͼ£¬µç×Ó´ÓµÆË¿K·¢³ö£¨³õËٶȿɺöÂÔ²»¼Æ£©£¬¾µÆË¿ÓëA°å¼äµÄµçѹU1¼ÓËÙ£¬´ÓA°åÖÐÐÄ¿×ÑØÖÐÐÄÏßKOÉä³ö£¬È»ºó½øÈëÁ½¿éƽÐнðÊô°åM¡¢NÐÎ³ÉµÄÆ«×ªµç³¡ÖУ¨Æ«×ªµç³¡¿ÉÊÓΪÔÈÇ¿µç³¡£©£¬µç×Ó½øÈëM¡¢N¼äµç³¡Ê±µÄËÙ¶ÈÓëµç³¡·½Ïò´¹Ö±£¬µç×Ó¾¹ýƫתµç³¡ºó´òÔÚÓ«¹âÆÁÉϵÄPµã£®ÒÑÖªM¡¢NÁ½°å¼äµÄµçѹΪU2£¬Á½°å¼äµÄ¾àÀëΪd£¬°å³¤ÎªL£¬µç×ÓµÄÖÊÁ¿Îªm£¬µçºÉÁ¿Îªe£¬²»¼Æµç×ÓÊܵ½µÄÖØÁ¦¼°ËüÃÇÖ®¼äµÄÏ໥×÷ÓÃÁ¦£®
![]()
£¨1£©Çóµç×Ó´©¹ýA°åʱËٶȵĴóС£»
£¨2£©Çóµç×Ó´ÓÆ«×ªµç³¡Éä³öʱµÄ²àÒÆÁ¿£»
¡¾´ð°¸¡¿£¨1£©
£» £¨2£©![]()
¡¾½âÎö¡¿
ÊÔÌâ·ÖÎö£º£¨1£©Éèµç×Ó¾µçѹU1¼ÓËÙºóµÄËÙ¶ÈΪV0,
Óɶ¯Äܶ¨ÀíµÃ:
,
¼ÆËãµÃ³ö:
;
£¨2£©µç×ÓÒÔËÙ¶ÈV0½øÈëÆ«×ªµç³¡ºó,´¹Ö±Óڵ糡·½Ïò×öÔÈËÙÖ±ÏßÔ˶¯,
ÑØµç³¡·½Ïò×ö³õËÙ¶ÈΪÁãµÄÔȼÓËÙÖ±ÏßÔ˶¯,ÉèÆ«×ªµç³¡µÄµç³¡Ç¿¶ÈΪE,
µç×ÓÔÚÆ«×ªµç³¡ÖÐÔ˶¯µÄʱ¼äΪt1,µç×ӵļÓËÙ¶ÈΪa,À뿪ƫתµç³¡Ê±µÄ²àÒÆÁ¿Îªy1,
ÓÉÅ£¶ÙµÚ¶þ¶¨ÂɵÃ:
,
¼ÆËãµÃ³ö:
,
ÓÉÔ˶¯Ñ§¹«Ê½µÃ:
£¬
£¬
¼ÆËãµÃ³ö: ![]()