ÌâÄ¿ÄÚÈÝ
ÈçͼËùʾ£¬ÔÚ¡°Ñо¿ÎïÌåµÄ¶¯ÄÜÓëÄÄЩÒòËØÓйء±µÄʵÑéÖУ¬½«A¡¢B¡¢CÈýСÇòÏȺó´ÓͬһװÖõÄh1¡¢h2¡¢h3¸ß´¦¹öÏÂÀ´£¨mA=mB<mC£¬hA=hC>hB£©£¬Íƶ¯ÏàͬµÄÖ½ºÐÔ˶¯Ò»¶Î¾àÀëºó¾²Ö¹¡£
A ÔλÖà ºóÀ´Î»ÖÃ
![]()
h1 Ö½ºÐ
ͼa
B
ÔλÖà ºóÀ´Î»ÖÃ
h2 Ö½ºÐ
ͼb
C
ÔλÖà ºóÀ´Î»ÖÃ
h3
ͼc
(1) ÒªÑо¿¶¯ÄܺÍÖÊÁ¿µÄ¹ØÏµ£¬ÎÒÃÇӦѡÔñ ͼºÍ ͼÀ´½øÐбȽϣ»
£¨2£©´ÓͼÖпÉÒÔ¿´³ö£¬A¡¢B¡¢CÈý¸öСÇò¸Õµ½´ïË®Æ½ÃæÊ±£¬ ÇòµÄ¶¯ÄÜ×î´ó¡£
£¨3£©Èç¹ûûÓÐĦ²Á£¬Ð¡Çò½«×÷ Ô˶¯£¬Ö½ºÐ½«×÷ Ô˶¯¡£
£¨4£©ÔÚÑо¿ÕâÒ»ÎÊÌâʱ£¬aͼºÍbͼÊÇÓÃÀ´Ñо¿¶¯ÄÜÓë ÒòËØÓйصģ»ÔÚÕâÀïÓõ½ÁËÑо¿ÎïÀíÎÊÌâµÄ³£Ó÷½·¨£¬ÊÇ ·¨¡£
£¨1£©A¡¢C £¨2£©A £¨3£©ÔÈËÙÖ±Ïß¡¢ÔÈËÙÖ±Ïß £¨4£©ËÙ¶È¡¢¿ØÖƱäÁ¿