ÌâÄ¿ÄÚÈÝ
ÕÅ»ªÍ¬Ñ§ÓÃÒ»¸ö½¹¾àδ֪µÄ͹͸¾µ¡¢À¯Öò¡¢¹âÆÁ̽¾¿Í¹Í¸¾µ³ÉÏñ¹æÂÉ£º![]()
£¨1£©ÓÉͼ¿ÉÖª£¬Í¹Í¸¾µµÄ½¹¾àÊÇ cm£®ÊµÑéʱ£¬Ó¦Ê¹ÖòÑæ¡¢Í¹Í¸¾µ¡¢¹âÆÁµÄÖÐÐÄ´óÖÂÔÚ £®
£¨2£©½«Í¹Í¸¾µ¹Ì¶¨ÔÚͼËùʾµÄ¹â¾ß×ùλÖò»¶¯£¬ÕÅ»ª½«µãȼµÄÀ¯ÖòÒÆÖÁ10cm¿Ì¶È´¦£¬ÔÚ¹âÆÁÉϳöÏÖµ¹Á¢¡¢ËõСµÄ £¨Ñ¡Ìʵ¡±»ò¡°Ð顱£©Ïñ£»Èô½«µãȼµÄÀ¯ÖòÒÆÖÁ40cm¿Ì¶È´¦£¬Ëûͨ¹ý͹͸¾µ¿´µ½ÖòÑæµÄ £¨Ñ¡Ìî¡°µ¹Á¢¡±»ò¡°ÕýÁ¢¡±£©¡¢·Å´óµÄÐéÏñ£®
£¨3£©Èç¹ûÓÃÕÚ¹âÕÖ½«Í¹Í¸¾µµÄÉϰ벿·ÖÕÖס£¬ÔòÖòÑæÔÚ¹âÆÁÉϵijÉÏñÇé¿öÊÇ
A£®ÍêÕûµÄÏñ
B£®Ò»°ëµÄÏñ
C£®ÎÞ·¨³ÉÏñ£®
Á·Ï°²áϵÁдð°¸
Ïà¹ØÌâÄ¿