±ù±ùͬѧÔÚѧϰÍê¹âµÄÖ±Ïß´«²¥ÖªÊ¶ºó£¬¶ÔÊ÷ÒñϵĹâ°ß²úÉúÁËÐËȤ£®ÓÚÊÇËýÔÚÒ»ÕÅ¿¨Ö½ÉÏ£¬ÓÃСµ¶¿Ì³öÈçͼaËùʾµÄËÄÖÖÐÎ×´µÄС¿×£¬¿×µÄ³ß´çԼΪ1cm£®

£¨1£©µ±ËýÔÚµØÃæÉÏÆÌÉÏÒ»ÕÅ°×Ö½£¬°Ñ´ø¿×¿¨Ö½ÖÃÓÚ°×Ö½ÉÏ·½Ô¼1mµÄλÖÃʱ£¬Ì«Ñô¹â͸¹ý¿¨Æ¬Éϲ»Í¬ÐÎ×´µÄС¿×ºó£¬ÔÚ°×Ö½ÉÏÐγÉÁ˹â°ß£®ÇëÄã°ï±ù±ùͬѧ°ÑABCDËĸö¿×¶ÔÓ¦µÄ¹â°à´óÖµػ­ÔÚͼbÖУ®
£¨2£©½ÓÏÂÀ´£¬±ù±ùÓÃͼcËùʾµÄ·½·¨¸Ä±ä¿×µÄ´óС£®ÇëÄã²Â²Â¿´£¬ËýÊÇΪÁË̽¾¿¹â°ßµÄ
ÐÎ×´
ÐÎ×´
ºÍ
ÁÁ¶È
ÁÁ¶È
ÊÇ·ñ±ä»¯£®
·ÖÎö£ºÐ¡¿×³ÉÏñÊÇÓɹâµÄÖ±Ïß´«²¥Ðγɵģ¬³ÉµÄÊǵ¹Á¢µÄʵÏñ£¬ÏñµÄ´óСÓëÆÁºÍ¿×Ö®¼äµÄ¾àÀëÓйأ¬ÐÎ×´ÓëÎïÌåµÄÐÎ×´Ïàͬ£®
½â´ð£º½â£º£¨1£©Ì«Ñô¹â͸¹ý¿¨Æ¬Éϲ»Í¬ÐÎ×´µÄС¿×ºó£¬»á³ÉÌ«ÑôµÄµ¹Á¢µÄʵÏñ£¬ÐÎ×´ÓëÌ«ÑôµÄÐÎ×´Ïàͬ£¬¶¼ÊÇÔ²ÐΣ¬ÈçͼËùʾ£º
£»
£¨2£©Í¼cµÄ·½Ê½¿×µÄ´óСºÍÐÎ×´¶¼»á·¢Éú±ä»¯£¬ËùÒÔËýÊÇΪÁË̽¾¿¹â°ßµÄÐÎ×´ºÍÁÁ¶ÈµÄ±ä»¯£®
¹Ê´ð°¸Îª£º£¨1£©¼ûÉÏͼ£»£¨2£©ÐÎ×´£»ÁÁ¶È£®
µãÆÀ£º´ËÌ⿼²éÁËС¿×³ÉÏñµÄÌص㣬С¿×³ÉµÄÏñÐÎ×´ÓëÎïÌåµÄÐÎ×´Óйأ¬Óë¿×µÄÐÎ×´Î޹أ®
Á·Ï°²áϵÁдð°¸
Ïà¹ØÏ°Ìâ

ͬ²½Á·Ï°²á´ð°¸