ÌâÄ¿ÄÚÈÝ
£¨1£©Í¼ÖТ١¢¢Ú¡¢¢ÛÈý´¦£¬ÔÚµØÖʹ¹ÔìÉÏÊôÓÚÏòбµÄÊÇ
£¨2£©Í¼ÖТܡ¢¢Ý¡¢¢ÞÈý´¦µÄÑÒʯÀàÐÍ£¬Îª³Á»ýÑÒµÄÊÇ
£¨3£©Í¼ÖÐcÑÒ²ãʹº¬Ë®²ã£¬a£¬b£¬c¸÷ÑÒ²ãΪ¸ôË®²ã£¬Òò´ËÔÚ¢Ú´¦¿ÉÄÜ»áÓÐ
£¨4£©Í¼ÖÐËùʾˮѻ·ÀàÐÍΪ
¿¼µã£ºµØÀí³£Ê¶
רÌ⣺
·ÖÎö£º¸ÃÌâÊÇÒ»¸ö×ÛºÏÌ⣬£¨1£©ÔÚñÞÖåɽϵÖг£³£»á³öÏÖÏòб³Éɽ£¬±³Ð±³É¹È£»£¨2£©¢Þ´¦ÊdzÁ»ýÑÒµÄÐγÉģʽ£¬¢Ü´¦ÊÇÑÒ½¬ÑÒÐγɵĵäÐÍģʽ£¬¢Ý´¦ÊDZäÖÊÑÒµÄÐγÉģʽ£»£¨3£©º¬Ë®²ãÓÐË®¡¢¸ôË®²ã²»Í¸Ë®£»£¨4£©µØÇòÉϵÄˮѻ·ÓдóÑ»·ºÍСѻ·Ö®·Ö£¬º£Â½Ö®¼äµÄˮѻ·ÊôÓÚ´óÑ»·£®
½â´ð£º½â£º£¨1£©¸ù¾ÝñÞÖåÖÐÏòб³Éɽ£¬±³Ð±³É¹ÈµÄ³£Ê¶ÖªµÀ£¬±³Ð±´¦ÑÒʯ¶ÏÁÑÈÝÒ×±»ÇÖÊ´³É¹È£¬Ïòб´¦²»Ò×±»ÇÖÊ´ËùÒÔ·´¶øÐγÉɽµØ£¬ËùÒÔ ¢Ù´¦ÊÇÏòбɽ£®¹Ê´ËÑ¡£º¢Ù£»Ïòб´¦²»Ò×±»ÇÖÊ´£»ÑÒ²ãÊÇÀïÐÂÍâÀÏ£®£¨2£©Í¼ÖТܡ¢¢Ý¡¢¢ÞÈý´¦µÄÑÒʯÖУ¬¢Ü´¦µÄÑÒʯÊÇÑÒ½¬ÑÒ£¬¢Ý´¦Îª±äÖÊÑÒÑÒ£¬¢Þ´¦Îª³Á»ýÑÒ£®ÒòΪcÑÒ²ãÊǺ¬Ë®²ã£¬a£¬b¸÷ÑÒ²ãΪ¸ôË®²ã£¬ÔÚ¢Ú´¦ÓÖÊÇÑÒ²ã¶ÏÁÑ´¦£¬¹Ê¿ÉÄÜ»áÓÐȪˮÁ÷³ö£®Í¼ÖÐËùʾˮѻ·ÀàÐÍΪ´óÑ»·£¬ÑÇÂíËïºÓ¡¢³¤½¡¢ºÚÁú½¶¼ÊÇÍâÁ÷ºÓ¾ù²ÎÓë´ËÀàˮѻ·£®
¹Ê´ËÑ¡£º
£¨1£©¢Ù£»²»Ò×±»ÇÖÊ´Ïòб´¦£»¾àÀëɽ¶¥Ô½Ô¶ÑÒ²ãÔ½ÀÏ£»
£¨2£©¢Þ£»¿óÎï½á¹¹£»
£¨3£©ÈªË®£»
£¨4£©´óÑ»·£»¢Ù¢Ú¢Û£®
¹Ê´ËÑ¡£º
£¨1£©¢Ù£»²»Ò×±»ÇÖÊ´Ïòб´¦£»¾àÀëɽ¶¥Ô½Ô¶ÑÒ²ãÔ½ÀÏ£»
£¨2£©¢Þ£»¿óÎï½á¹¹£»
£¨3£©ÈªË®£»
£¨4£©´óÑ»·£»¢Ù¢Ú¢Û£®
µãÆÀ£º±¾Ì⿼²éñÞÖåÖÐÏòб³Éɽ£¬±³Ð±³É¹ÈµÄ³£Ê¶£¬³Á»ýÑÒµÄÐγÉÔÀí£¬º¬Ë®²ã¡¢¸ôË®²ã֪ʶ£»µØÇòÉϵÄˮѻ··ÖΪ´óÑ»·ºÍСѻ·µÄ³£Ê¶£®
Á·Ï°²áϵÁдð°¸
Ïà¹ØÌâÄ¿
1£º1000000µÄ±ÈÀý³ß¸Äд³ÉÎÄ×ÖʽӦÊÇ£¨¡¡¡¡£©
| A¡¢Í¼ÉÏ1 ÀåÃ×µÈÓÚʵµØ¾àÀë1ǧÃ× |
| B¡¢Ò»°ÙÍò·ÖÖ®Ò» |
| C¡¢Í¼ÉÏ1ÀåÃ×´ú±íʵµØÃæ»ý10ÍòKM2 |
| D¡¢Í¼ÉÏ1 ÀåÃ×´ú±íʵµØ¾àÀë10ǧÃ× |
Ï̵°³¬ÈËסÔÚ£¨27¡ãS£¬67¡ãW£©£¬ÓÐÒ»ÌìËûÏëÒª°Ý·ÃסÔÚµØÇòÁíÒ»¶ËµÄÃæ°ü³¬ÈË£¬²¢¾ö¶¨¡°¶ÝµØ¡±Ç°È¥£®ÓÚÊÇËû´Ó¼ÒÖÐ×êÈëµØÀʼÖÕ±£³ÖÖ±Ïßǰ½ø²¢´©Ô½µØÐÄÀ´µ½Ãæ°ü³¬È˼ң¬Ï̵°³¬ÈË¡°¶ÝµØ¡±´©ÐеľàÀëԼΪ£¨¡¡¡¡£©
| A¡¢6378ǧÃ× |
| B¡¢6371ǧÃ× |
| C¡¢40000ǧÃ× |
| D¡¢12742ǧÃ× |
ͼÖÐa¡¢b¡¢c¡¢d¡¢eÎå¸öµØµã£¬ÄÜ¿´µ½Ñô¹âÖ±ÉäÏÖÏóµÄµØµãÓУ¨¡¡¡¡£©
| A¡¢a¡¢b¡¢dÈýµØ |
| B¡¢a¡¢dÁ½µØ |
| C¡¢a¡¢b¡¢cÈýµØ |
| D¡¢a¡¢cÁ½µØ |
ÅжÏͼÖÐEµãλÓÚFµãʲô·½Ïò£¨¡¡¡¡£©
| A¡¢¶«±± | B¡¢Î÷±± | C¡¢Î÷ÄÏ | D¡¢¶«ÄÏ |
»¨¸ÚÑÒ¡¢É°ÑÒºÍʯӢÑÒ·Ö±ðÊôÓÚ£¨¡¡¡¡£©
| A¡¢±äÖÊÑÒ¡¢ÑÒ½¬ÑҺͳÁ»ýÑÒ |
| B¡¢³Á»ýÑÒ¡¢ÑÒ½¬ÑҺͱäÖÊÑÒ |
| C¡¢ÑÒ½¬ÑÒ¡¢±äÖÊÑҺͳÁ»ýÑÒ |
| D¡¢ÑÒ½¬ÑÒ¡¢³Á»ýÑҺͱäÖÊÑÒ |
ÎÒ¹ú·Ö²¼Ãæ»ý×î´óµÄÆøºòÀàÐÍÊÇ£¨¡¡¡¡£©
| A¡¢Î´ø´ó½ÐÔÆøºò |
| B¡¢Î´ø¼¾·çÆøºò |
| C¡¢ÑÇÈÈ´ø¼¾·çÆøºò |
| D¡¢ÈÈ´ø¼¾·çÆøºò |