ÌâÄ¿ÄÚÈÝ
СÃ÷¿´µ½ÔÚûÓÐÆðÖØ»úµÄÇé¿öÏ£¬¹¤ÈËÒª½«ÓÍͰ°áÔËÉÏÆû³µ£¬³£³£ÓÃÈçͼµÄ·½·¨£®Ð¡Ã÷Ï룺Ϊʲô²»Ö±½Ó½«ÓÍͰ̧ÉϳµÄØ£¿ÄѵÀÕâÑù×ö¿ÉÒÔÊ¡Á¦Âð£¿Èç¹ûÄÜÊ¡Á¦ÄÇÃ´ÍÆÁ¦µÄ´óСÓëÐ±Ãæ³¤¶ÈÓйØÂð£¿ÎªÁË̽¾¿ÍÆÁ¦´óСÓëÐ±Ãæ³¤¶ÈµÄ¹ØÏµ£¬Ð¡Ã÷Ñ¡Óõ¯»É³Ó¡¢4NµÄÖØÎïºÍ³¤·Ö±ðΪ0.4m¡¢0.8m¡¢1mµÄľ°å½øÐÐÁËÈý´ÎʵÑ飬ÿ´ÎÐ±ÃæµÄ¸ß¶È¾ùΪ 0.2m£®²âµÃÑØÐ±Ãæ·½ÏòÏòÉϵÄÀÁ¦´óС·Ö±ðÈçͼ¼×¡¢ÒÒ¡¢±ûËùʾ£®(¼ÙÉèÐ±ÃæºÜ¹â»¬£¬²»¼ÆÄ¦²Á)
![]()
![]()
(1)ÇëÄãΪСÃ÷Éè¼ÆÒ»¸ö¼Ç¼ʵÑéÊý¾ÝµÄ±í¸ñ£¨ÒªÇóÓÐÀûÓÚʵÑéÊý¾ÝµÄ·ÖÎö£©£¬²¢½«ÉÏÃæÊµÑéÊý¾Ý¼Ç¼ÔÚ±í¸ñÖÐ______________£®
(2)ÈÏÕæ·ÖÎöÊý¾Ý£¬ д³öFÓëLµÄ¹ØÏµÊÇ£º_________________________________
(3)ÈçͼµÄËĸöͼÏßÖУ¬ÄãÈÏΪÄĸöͼÄÜÕýÈ··´Ó³FÓëLµÄ¹ØÏµ£®´ð£º___________.
![]()
Á·Ï°²áϵÁдð°¸
Ïà¹ØÌâÄ¿