ÌâÄ¿ÄÚÈÝ
ijµØ¹«½»¹«Ë¾ÍƳöË¢¿¨ÔÂÆ±ÖÆ£¬¼´³ÖÓÐÕâÖÖÔÂÆ±µÄ³Ë¿Íͨ¹ýË¢¿¨¿Û³ýÿ´ÎµÄ³µÆ±£®Ä³ÈËÂòÁË50ÔªµÄÕâÖÖÔÂÆ±¿¨£¬Èç¹û´ËÈ˳˳µµÄ´ÎÊýÓÃm±íʾ£¬Ã¿´Î³Ë³µµÄÓà¶îÓÃn±íʾ£¬ËüÃÇÖ®¼äµÄ¹ØÏµÈçÏÂ±í£º
| ³Ë³µ´ÎÊým | ÔÂÆ±Óà¶în/Ôª |
| 1 | 50-0.8 |
| 2 | 50-1.6 |
| 3 | 50-2.4 |
| 4 | 50-3.2 |
| ¡ | ¡ |
£¨1£©Èç¹û´ËÈ˳˳µµÄ´ÎÊým£¬ÄÇôÔÂÆ±Óà¶îÊÇ______Ôª£®
£¨2£©´ËÈË×î¶àÄܳ˳µ¼¸´Î£¿¼òµ¥ËµÃ÷ÀíÓÉ£®
½â£º£¨1£©´ËÈ˳˳µµÄ´ÎÊým£¬ÔòÔÂÆ±Óà¶îÊÇ£º50-0.8m£»
£¨2£©50-0.8m¡Ý0£¬
½âµÃm¡Ü62.5£¬
¡à´ËÈË×î¶àÄܳ˳µ62´Î£®
¹Ê´ð°¸Îª£º£¨1£©£¨50-0.8m£©£®
·ÖÎö£º£¨1£©¸ù¾Ý±í¸ñÊý¾Ý¿ÉÖª³ËÒ»´Î³µ³µÆ±ÊÇ0.8Ôª£¬È»ºó¸ù¾ÝÔÂÆ±Óà¶îµÈÓÚ×ÜÇ®Êý50¼õÈ¥³µÆ±µÄÇ®Êý£¬ÁÐʽ¼´¿É£»
£¨2£©¸ù¾ÝÓà¶î´óÓÚµÈÓÚ0Áгö²»µÈʽÇó½â¼´¿É£®
µãÆÀ£º±¾Ì⿼²éÁËÁдúÊýʽ£¬Óɱí¸ñÊý¾ÝµÃµ½³ËÒ»´Î³µ³µÆ±ÊÇ0.8ÔªÊǽâÌâµÄ¹Ø¼ü£¬±È½Ï¼òµ¥£®
£¨2£©50-0.8m¡Ý0£¬
½âµÃm¡Ü62.5£¬
¡à´ËÈË×î¶àÄܳ˳µ62´Î£®
¹Ê´ð°¸Îª£º£¨1£©£¨50-0.8m£©£®
·ÖÎö£º£¨1£©¸ù¾Ý±í¸ñÊý¾Ý¿ÉÖª³ËÒ»´Î³µ³µÆ±ÊÇ0.8Ôª£¬È»ºó¸ù¾ÝÔÂÆ±Óà¶îµÈÓÚ×ÜÇ®Êý50¼õÈ¥³µÆ±µÄÇ®Êý£¬ÁÐʽ¼´¿É£»
£¨2£©¸ù¾ÝÓà¶î´óÓÚµÈÓÚ0Áгö²»µÈʽÇó½â¼´¿É£®
µãÆÀ£º±¾Ì⿼²éÁËÁдúÊýʽ£¬Óɱí¸ñÊý¾ÝµÃµ½³ËÒ»´Î³µ³µÆ±ÊÇ0.8ÔªÊǽâÌâµÄ¹Ø¼ü£¬±È½Ï¼òµ¥£®
Á·Ï°²áϵÁдð°¸
Ïà¹ØÌâÄ¿