ÌâÄ¿ÄÚÈÝ
¡¾ÌâÄ¿¡¿Ä³Í¬Ñ§Éè¼ÆÁËÒ»¸öÓôòµã¼ÆʱÆ÷¡°Ì½¾¿ÅöײÖеIJ»±äÁ¿¡±µÄʵÑ飺ÔÚС³µAµÄÇ°¶ËÕ³ÓÐÏðƤÄ࣬ÔÚС³µAºóÁ¬×ÅÖ½´ø£¬Íƶ¯Ð¡³µAʹ֮×öÔÈËÙÔ˶¯£¬È»ºóÓëÔÀ´¾²Ö¹ÔÚÇ°·½µÄС³µBÏàÅö²¢Õ³ºÏ³ÉÒ»Ì壬¼ÌÐø×öÔÈËÙÔ˶¯£¬ËûÉè¼ÆµÄ¾ßÌå×°ÖÃÈçͼ¼×Ëùʾ£®
¼× ÒÒ
(1)³¤Ä¾°åÓÒ¶ËÏÂÃæµæ·ÅһСľƬµÄÄ¿µÄÊÇ________________________________
(2)ÈôÒÑ»ñµÃµÄ´òµãÖ½´øÈçͼÒÒËùʾ£¬AΪÔ˶¯µÄÆðµã£¬¸÷¼ÆÊýµã¼ä¾à·Ö±ð¼ÇΪAB¡¢BC¡¢CDºÍDE£¬ÓÃÌìƽ²âµÃA¡¢BÁ½³µµÄÖÊÁ¿·Ö±ðΪmA¡¢mB£¬ÔòÐèÑéÖ¤µÄ±í´ïʽΪ__________________
¡¾´ð°¸¡¿ (1)ƽºâĦ²ÁÁ¦ (2)mA¡¤BC£½(mA£«mB)¡¤DE
¡¾½âÎö¡¿£¨1£©³¤Ä¾°åÓÒ¶ËÏÂÃæµæ·ÅһСľƬÊÇΪÁËƽºâĦ²ÁÁ¦£¬ÈÃÖØÁ¦ÑØбÃæµÄ·ÖÁ¿Æ½ºâ»¬¿éÓëľ°å¼äµÄĦ²ÁÁ¦£»
£¨2£©ÓÉÓÚÅöײ֮ºó¹²Í¬ÔÈËÙÔ˶¯µÄËÙ¶ÈСÓÚÅöײ֮ǰA¶À×ÔÔ˶¯µÄËٶȣ¬¹ÊACÓ¦ÔÚÅöײ֮ǰ£¬DEÓ¦ÔÚÅöײ֮ºó£»
Íƶ¯Ð¡³µÓɾ²Ö¹¿ªÊ¼Ô˶¯£¬¹ÊС³µÓиö¼ÓËÙ¹ý³Ì£¬ÔÚÅöײǰ×öÔÈËÙÖ±ÏßÔ˶¯£¬¼´ÔÚÏàͬµÄʱ¼äÄÚͨ¹ýµÄλÒÆÏàͬ£¬¹ÊBC¶ÎΪÔÈËÙÔ˶¯µÄ½×¶Î£¬¹ÊÑ¡BC¼ÆËãÅöÇ°µÄËٶȣ»
Åöײ¹ý³ÌÊÇÒ»¸ö±äËÙÔ˶¯µÄ¹ý³Ì£¬¶øAºÍBÅöºóµÄ¹²Í¬Ô˶¯Ê±×öÔÈËÙÖ±ÏßÔ˶¯£¬¹ÊÔÚÏàͬµÄʱ¼äÄÚͨ¹ýÏàͬµÄλÒÆ£¬¹ÊӦѡDE¶ÎÀ´¼ÆËãÅöºó¹²Í¬µÄËٶȣ»
ÅöǰϵͳµÄ¶¯Á¿¼´AµÄ¶¯Á¿£¬Ôò
ÅöºóµÄ×ܶ¯Á¿
ËùÒÔÔòÐèÑéÖ¤µÄ±í´ïʽΪ£º
¼´