4£ººó³µ³äÂúºóÊÓ¾µµÄ1/3
µ±ºó³µ³äÂú×óºóÊÓ¾µ1/3ʱÀëºó³µµÄ¾àÀë·Ö±ðΪ10Ã×£¬ÓëÓÒºóÊÓ¾µµÄ12Ã×¾àÀë
Ïà½ü¡£ÔÚÈÕ³£ÐгµÊ±ÕâÑùµÄ¾àÀë»ù±¾ËãÊDZȽϰ²È«µÄ¾àÀ룬ÈÕ³£ÐгµÇÒ³µËÙ½ÏÂýʱ£¬ÕâÑùµÄ¾àÀë¿ÉÒÔ½øÐв¢ÏߵȲÙ×÷£¬²»¹ý³µËٽϿìʱ»òÕßÔÚ¸ßËÙ·ÐÐÊ»µÄ¾³¿öÏ£¬ÕâÑùµÄ¾àÀë½øÐг¬ ³µ»òÕßǰ³µ¼±É²³µ¼«ÈÝÒ×Ôì³Éʹʵķ¢Éú¡£
ͨ¹ýʵ²â²»ÄÑ¿´³ö£¬ÍøÂçÖйØÓÚºóÊÓ¾µÅжϳµ¾àµÄÇÏÃÅÓÐÒ»¶¨µÄÒÀ¾Ý£¬µ«ÊÇ×ó ºóÊÓ¾µÓëÓÒºóÊÓ¾µÔÚͬÑùÃæ»ýµÄÇé¿öÏ»¹ÊÇ»áÓв»Í¬£¬ÌرðÊdzµ¾àÔ½½üµÄÇé¿öÏ£¬ ²î¾àÔ½´ó¡£ÔÚÐÐÊ»¹ý³ÌÖг¬³µ»»µÀ²¢Ïߵȶ¯×÷ÐèÒª¼ÝʻԱͨ¹ý¶ÔÁ½±ßµÄºóÊÓ¾µÀ´½ø Ðй۲죬²»Í¬µÄ³µÐÍÔÚºóÊÓ¾µµÄÏÔʾÉÏ»á´æÔÚһЩ²îÒì¡£ÔÚÌõ¼þÔÊÐíµÄÇé¿öÏ£¬¾¡
9
Á¿Ô¶µÄ³µ¾à²¢Ï߲Ÿü¼Ó°²È«£¬Í¨¹ýʵ²âÎÒÃǵÃÖª£º´ÓºóÊÓ¾µÖй۲ìºó³µ²»×ãºóÊÓ¾µ Ãæ»ý1/3ÉõÖÁ¸üСʱÔÚ½øÐв¢ÏßÏà¶ÔÀ´Ëµ»á¸ü¼Ó°²È«Ò»Ð©¡£
¶þ¡¢Ç°³µÎ²²¿ÅжÏǰ³µ¾àÀë
¸ú³µ¾àÀëÒ»°ãÔÚ2Ã××óÓҽϺÏÊÊ£¬Ì«½üÈÝÒ×Ôì³É׷βʹʣ¬Ì«Ô¶»á±»ÆäËû³µÁ¾ ²åÈë¡£Ò»°ãÇé¿öÏ£¬¸ù¾Ý¼ÝʻԱ´Ó±¾³µÇ°²¿ÂÖÀªÏß¿´µ½Ç°³µºó±£Ïոܼ°ÂÖÌ¥µÄλÖà À´Åжϣº
1¡¢¿´¼ûǰ³µºó±£ÏÕ¸ÜÉÏÑØ¡ª¡ª³µ¾àΪ 1m£¬Õâʱºò¼ÝʻԱ±ØÐëºÜСÐĵı£³ÖÓë ǰ³µµÄ¾àÀë£¬ËæÊ±×¢Òâǰ³µÊÇ·ñÓÐɲ³µµÈ¶¯×÷£¬ÈÝÒ×׷β¡£
2¡¢¿´¼ûǰ³µºó±£ÏÕ¸ÜÏÂÑØ¡ª¡ª³µ¾àΪ 2m£¬³µÊж³µ»ºÂýÐÎÊÆÏÂ×îºÏÊʵĸú³µ¾àÀë¡£
10
3¡¢¿´¼ûǰ³µºóÂÖÌ¥ÏÂÑØ¡ª¡ª³µ¾àΪ 3m£¬Õâʱ¿ÉÒÔÉÔ΢¸úµÄ½üµã£¬³ÇÊж³µÂýËÙÐÐÊ»µÄÇé¿öÏ£¬ Óëǰ³µ¸úµÄ̫ԶÈÝÒ×±»ÆäËû³µÁ¾²åÈë¡£
Ò»¡¢ÈçºÎÅгµ³µÁ¾ÐÐÊ»ÔÚÐгµµÀÖÐÐÄλÖÃ
11
ÔÚÐгµÖУ¬ÎÒÃÇÈçºÎÀ´ÅжÏ×óÓÒ³µÂÖÐÐÊ»¹ì¼£ÄØ?³µÂÖÐÐÊ»¹ì¼£ÓÐÀûÓÚ˾»úÅóÓÑÃÇÄܹ»¾¡Á¿±Ü¿ªÂ·ÃæÉÏСµÄ¹µ¹µ¿²¿²£¬¼õÉÙ³µÁ¾µßô¤¡£Í¬ÑùÒ²ÄܱÜÃâÔÚÐгµÖпç×ŵ½·ÖµÀÏßÐÐÊ»£¬»òѹ×Å»ÆÊµÏßÐÐÊ»£¬ÕâÑùÊÇÎ¥·´½»Í¨¹æÔòµÄÐÐΪ£¬ÈôÊÇ·¢Éú¹Î²ä£¬Ö÷ÒªÔðÈÎÒ²ÊÇÓÐÄúÀ´³Ðµ£¡£ÈçºÎÅгµ³µÁ¾ÐÐÊ»ÔÚÐгµµÀÖÐÐÄλÖÃÄØ?ÆäʵÔÚ³µÄÚÒ²Äܹ»ÕÒµ½³µµÀÖÐÐÄλÖá£
12