ÌâÄ¿ÄÚÈÝ
¡¾ÌâÄ¿¡¿ÈçͼËùʾ£¬ÓÃÖÊÁ¿ÎªmµÄÖØÎïͨ¹ý»¬ÂÖÇ£ÒýС³µ£¬Ê¹ËüÔÚ³¤Ä¾°åÉÏÔ˶¯£¬´òµã¼ÆʱÆ÷ÔÚÖ½´øÉϼÇ¼С³µµÄÔ˶¯Çé¿ö¡£ÀûÓøÃ×°ÖÿÉÒÔÍê³É¡°Ì½¾¿¹¦ÓëËٶȱ仯µÄ¹Øϵ¡±µÄʵÑé¡£
(1)´òµã¼ÆʱÆ÷ʹÓõĵçÔ´ÊÇ_______£¨Ñ¡ÌîÑ¡ÏîÇ°µÄ×Öĸ£©¡£
A£®Ö±Á÷µçÔ´ B£®½»Á÷µçÔ´
(2)ʵÑéÖУ¬ÐèҪƽºâĦ²ÁÁ¦ºÍÆäËû×èÁ¦£¬ÕýÈ·²Ù×÷·½·¨ÊÇ_______£¨Ñ¡ÌîÑ¡ÏîÇ°µÄ×Öĸ£©¡£
A£®°Ñ³¤Ä¾°åÓҶ˵æ¸ß B£®¸Ä±äС³µµÄÖÊÁ¿
(3)½ÓͨµçÔ´£¬ÊÍ·ÅС³µ£¬´òµã¼ÆʱÆ÷ÔÚÖ½´øÉÏ´òÏÂһϵÁе㣬½«´òϵĵÚÒ»¸öµã±êΪO.ÔÚÖ½´øÉÏÒÀ´ÎÈ¡A¡¢B¡¢C¡¡Èô¸É¸ö¼ÆÊýµã£¬ÒÑÖªÏàÁÚ¼ÆÊýµã¼äµÄʱ¼ä¼ä¸ôΪT.²âµÃA¡¢B¡¢C¡¡¸÷µãµ½OµãµÄ¾àÀëΪx1¡¢x2¡¢x3¡¡£¬ÈçͼËùʾ¡£
ʵÑéÖУ¬ÖØÎïÖÊÁ¿Ô¶Ð¡ÓÚС³µÖÊÁ¿£¬¿ÉÈÏΪС³µËùÊܵÄÀÁ¦´óСΪmg.´Ó´òOµãµ½´òBµãµÄ¹ý³ÌÖУ¬ÀÁ¦¶ÔС³µ×öµÄ¹¦W=_________£¬´òBµãʱС³µµÄËÙ¶Èv=_________¡£
(4)¼ÙÉèÒѾÍêÈ«Ïû³ýÁËĦ²ÁÁ¦ºÍÆäËû×èÁ¦µÄÓ°Ï죬ÈôÖØÎïÖÊÁ¿²»Âú×ãԶСÓÚС³µÖÊÁ¿µÄÌõ¼þ£¬Ôò´ÓÀíÂÛÉÏ·ÖÎö£¬ÏÂͼÖÐÕýÈ··´Ó³v2¨CW¹ØϵµÄÊÇ________¡£
¡¾´ð°¸¡¿B A A
¡¾½âÎö¡¿
£¨1£©´òµã¼ÆʱÆ÷ʹÓõÄÊǽ»Á÷µçÔ´£¬A´íÎóBÕýÈ·¡£
£¨2£©Æ½ºâĦ²ÁÁ¦ÊÇÀûÓÃС³µµÄÖØÁ¦ÑØбÃæÏòÏ·ÖÁ¦ÓëĦ²ÁÁ¦Æ½ºâ£¬ËùÒ԰ѳ¤Ä¾°åÓҶ˵æ¸ß£¬AÕýÈ·B´íÎó¡£
£¨3£©ÀÁ¦×ö¹¦µÈÓÚ£¬¸ù¾ÝÖ½´øÐÅÏ¢¿ÉÖªµÀBµãµÄ˲ʱËٶȵÈÓÚACµÄƽ¾ùËٶȣ»
£¨4£©¸ù¾Ý»úеÄÜÊغ㶨ÂÉ¿ÉÖª£º£¬ÕûÀíµÃ£º£¬ËùÒÔͼÏñÈÔÊǹýÔµãµÄÖ±Ïߣ¬AÕýÈ·BCD´íÎó¡£