ÌâÄ¿ÄÚÈÝ
ÈçͼËùʾ£¬A¡¢BÁ½ÎïÌåÖÊÁ¿±ÈΪ3:2£¬ÔÀ´¾²Ö¹ÔÚÆ½°å С³µÉÏ£¬A¡¢BÖ®¼äÓÐÒ»¸ù±»Ñ¹ËõÁ˵ĵ¯»É£¬A¡¢BÓë³µÃæ¼äµÄ¶¯Ä¦²ÁÒòÊýÏàͬ£¬Æ½°åС³µÓëµØ ÃæÖ®¼äµÄĦ²Á²»¼Æ£®µ±µ¯»ÉÊͷźó£¬Èôµ¯»ÉÊÍ·Åʱµ¯Á¦´óÓÚÁ½ÎïÌåÓë³µ¼äµÄĦ²ÁÁ¦£¬ÔòÏÂÁÐÅжÏÖÐÕýÈ·µÄÊÇ¢ÙС³µ½«Ïò×óÔ˶¯£»¢ÚС³µ½«ÏòÓÒÔ˶¯£»¢ÛA¡¢BÁ½ÎïÌå×é³ÉµÄϵͳµÄ×ܶ¯Á¿Êغ㣻¢ÜA¡¢B¡¢CÈýÕß×é³ÉµÄϵͳµÄ×ܶ¯Á¿Êغã
[¡¡¡¡]
A£®¢Ú¢Û
B£®¢Ù¢Û
C£®¢Ù¢Ü
D£®¢Ú¢Ü
´ð°¸£ºC
Á·Ï°²áϵÁдð°¸
Ïà¹ØÌâÄ¿
| A¡¢½ÇËٶȦØA=¦ØB | B¡¢ÏßËÙ¶ÈvA=vB | C¡¢ÏòÐļÓËÙ¶ÈaA£¾aB | D¡¢ÏòÐÄÁ¦FA£¾FB |
| A¡¢·½ÏòÏò×󣬴óС²»±ä | B¡¢·½ÏòÏò×ó£¬Öð½¥¼õС | C¡¢·½ÏòÏòÓÒ£¬´óС²»±ä | D¡¢·½ÏòÏòÓÒ£¬Öð½¥¼õС |