ÌâÄ¿ÄÚÈÝ
ÈçͼËùʾ£¬Ïà¾àΪdµÄƽÐнðÊô°åA¡¢BÊúÖ±·ÅÖã¬ÔÚÁ½°åÖ®¼äˮƽ·ÅÖÃÒ»¾øÔµÆ½°å¡£ÓÐÒ»ÖÊÁ¿m¡¢µçºÉÁ¿q£¨q>0£©µÄСÎï¿éÔÚÓë½ðÊô°åAÏà¾àl£¨d>2l£©´¦¾²Ö¹¡£Èôijһʱ¿ÌÔÚ½ðÊô°åA¡¢B¼ä¼ÓÒ»µçѹ
£¬Ð¡Îï¿éÓë½ðÊô°åÖ»·¢ÉúÁËÒ»´ÎÅöײ£¬ÅöײºóµçºÉÁ¿±äΪ
£¬²¢ÒÔÓëÅöǰ´óСÏàµÈµÄËÙ¶È·´·½Ïòµ¯»Ø¡£ÒÑ֪СÎï¿éÓë¾øÔµÆ½°å¼äµÄ¶¯Ä¦²ÁÒòËØÎª¦Ì£¬Èô²»¼ÆÐ¡Îï¿éµçºÉÁ¿¶Ôµç³¡µÄÓ°ÏìºÍÅöײʱ¼ä¡£Ôò
£¨1£©Ð¡Îï¿éÓë½ðÊô°åAÅöײǰ˲¼äµÄËÙ¶È´óСÊǶàÉÙ£¿
|
|
¡¾´ð°¸¡¿
£¨1£©µç³¡Ç¿¶ÈΪ
£¬ÔòºÏÍâÁ¦Îª
¹ÊСÎï¿éÔ˶¯µÄ¼ÓËÙ¶ÈΪ![]()
ÓÉ![]()
½âµÃ £º![]()
£¨2£©Ð¡Îï¿éÅöºóËùÊܵĺÏÍâÁ¦´óС Ϊ
£¬¼ÓËÙ¶È´óСΪ![]()
ÉèСÎï¿éÅöºóµ½Í£Ö¹µÄʱ¼äΪ t£¬ÓÐ![]()
½âµÃ ![]()
![]()
ÉèСÎï¿éÅöºóֹͣʱ¾àÀëΪ£¬
£¬Ôò
![]()
»ò¾àÀëB°åΪ ![]()
Á·Ï°²áϵÁдð°¸
Ïà¹ØÌâÄ¿