ÌâÄ¿ÄÚÈÝ
ÏÂͼÊǵØÕð²¨ËٶȺ͵ØÇò¹¹Ôìͼ£¬¾ÝͼÍê³É1¡«3Ìâ¡£
1£®¹ØÓÚµØÕ𲨵ÄÐðÊö£¬ÕýÈ·µÄÊÇ(¡¡¡¡)
A£®¢Üͨ¹ý¹ÌÌå¡¢ÒºÌå´«²¥£¬¢ÛµÄ´«²¥Ö»ÄÜͨ¹ýÒºÌå
B£®¢ÜºÍ¢Û´«µ½¢Úʱ£¬²¨ËÙͻȻϽµ
C£®¢ÜºÍ¢ÛÔÚ¢ÙÖв¨ËÙÃ÷ÏÔ¼õС
D£®¢Ù¢Ú¾ùΪ¹ÌÌ壬ËùÒÔ×ݲ¨ºÍºá²¨¶¼ÄÜͨ¹ý
2£®¢ÙÉÏÏÂÁ½²àÃû³Æ·Ö±ðΪ(¡¡¡¡)
A£®µØ᣺͵ؿǡ¡¡¡¡¡¡¡¡¡¡¡ B£®ÑÒʯȦºÍµØ¿Ç
C£®µØá£ºÍµØºË D£®µØ¿ÇºÍµØá£
3£®´ÓµØ¿Çµ½µØÐÄ(¡¡¡¡)
A£®Ñ¹Á¦Ô½À´Ô½´ó B£®Î¶ÈÔ½À´Ô½µÍ
C£®ÃܶÈÔ½À´Ô½Ð¡ D£®²¨ËÙÔ½À´Ô½¿ì
¡¾´ð°¸¡¿¡¡B
¡¾´ð°¸¡¿¡¡D
¡¾½âÎö¡¿¡¡´ÓµØ¿Çµ½µØÐÄ£¬Ñ¹Á¦Ô½À´Ô½´ó£»²¨ËÙÔ½À´Ô½Ð¡£¬ÆäÖÐS²¨´«µÝ²»µ½¹ÅµÇ±¤½çÃæ֮ϣ»Äڵغ˵ÄÃܶȽϴó¡£
¡¾´ð°¸¡¿¡¡A
ÈçÏÂͼËùʾ£¬¸ù¾ÝÃÀ¹úijµØ·¢ÉúµØÕðµÄÓйزÄÁÏ£¬Íê³ÉÏÂÁÐÒªÇó¡£
²ÄÁÏÒ»¡¡ÑҲ㷢Éú¶ÏÁÑÒýÆðµØÕðµÄµØ·½½Ð×öÕðÔ´£¬ºÍÕðÔ´Ïà¶ÔÓ¦µÄµØÃæÉϵĵã½Ð×öÕðÖС£´ÓÕðÔ´·¢ÉúµÄµØÕ𲨷Ö×ݲ¨(P²¨)ºÍºá²¨(S²¨)£¬×ݲ¨µÄ´«²¥ËٶȱȺᲨ¿ì¡£
²ÄÁ϶þ¡¡P²¨ºÍS²¨µ½´ïµÄʱ¼ä²îÓëÕðÖе½µØÕð̨֮¼ä¾àÀëµÄ¹Øϵ¡£
²ÄÁÏÈý¡¡ÃÀ¹ú²¿·Ö³ÇÊÐλÖÃͼ¡£
(1)¸ù¾Ý²ÄÁ϶þºÍϱíÖÐP²¨¡¢S²¨µ½´ïÈý³ÇÊеÄʱ¼ä²î£¬Íê³ÉÏÂ±í¡£
³ÇÊÐ | P²¨ºÍS²¨µ½´ïµÄʱ¼ä²î | ÓëÕðÖеľàÀë(km) |
µ¤·ð | 2·Ö10Ãë | 1 200 |
ÐÝ˹¶Ø | 3·Ö55Ãë | |
Âõ°¢ÃÜ | 5·Ö40Ãë |
(2)¸ù¾ÝÈý³ÇÊÐÓëÕðÖеľàÀ룬ÔÚͼÖÐÓ÷ûºÅ¡°¡ø¡±±ê³öÕðÖеÄλÖÃ(±£Áô×÷ͼºÛ¼£)¡£
(3)¸ÃÕðÖи½½ü¶àµØÕð·¢ÉúµÄÖ÷ÒªÔÒòÊÇ
________________________________________________________________________
________________________________________________________________________¡£
(4)ÏÂÁÐ×ÔÈ»ÔÖº¦ÓëµØÕðµÄ¹ØÁªÐÔ×îÇ¿µÄÊÇ(¡¡¡¡)
¢ÙÄàʯÁ÷¡¡¢Ú»¬Æ¡¡¢Û¸Éºµ¡¡¢Üº£Ð¥
A£®¢Ù¢Ú¢Û B£®¢Ú¢Û¢Ü C£®¢Ù¢Û¢Ü D£®¢Ù¢Ú¢Ü
ÈçÏÂͼËùʾ£¬¸ù¾ÝÃÀ¹úijµØ·¢ÉúµØÕðµÄÓйزÄÁÏ£¬Íê³ÉÏÂÁÐÒªÇó¡£
²ÄÁÏÒ»¡¡ÑҲ㷢Éú¶ÏÁÑÒýÆðµØÕðµÄµØ·½½Ð×öÕðÔ´£¬ºÍÕðÔ´Ïà¶ÔÓ¦µÄµØÃæÉϵĵã½Ð×öÕðÖС£´ÓÕðÔ´·¢ÉúµÄµØÕ𲨷Ö×ݲ¨(P²¨)ºÍºá²¨(S²¨)£¬×ݲ¨µÄ´«²¥ËٶȱȺᲨ¿ì¡£
²ÄÁ϶þ¡¡P²¨ºÍS²¨µ½´ïµÄʱ¼ä²îÓëÕðÖе½µØÕð̨֮¼ä¾àÀëµÄ¹Øϵ¡£
²ÄÁÏÈý¡¡ÃÀ¹ú²¿·Ö³ÇÊÐλÖÃͼ¡£
(1)¸ù¾Ý²ÄÁ϶þºÍϱíÖÐP²¨¡¢S²¨µ½´ïÈý³ÇÊеÄʱ¼ä²î£¬Íê³ÉÏÂ±í¡£
³ÇÊÐ | P²¨ºÍS²¨µ½´ïµÄʱ¼ä²î | ÓëÕðÖеľàÀë(km) |
µ¤·ð | 2·Ö10Ãë | 1 200 |
ÐÝ˹¶Ø | 3·Ö55Ãë |
|
Âõ°¢ÃÜ | 5·Ö40Ãë |
|
(2)¸ù¾ÝÈý³ÇÊÐÓëÕðÖеľàÀ룬ÔÚͼÖÐÓ÷ûºÅ¡°¡ø¡±±ê³öÕðÖеÄλÖÃ(±£Áô×÷ͼºÛ¼£)¡£
(3)¸ÃÕðÖи½½ü¶àµØÕð·¢ÉúµÄÖ÷ÒªÔÒòÊÇ________________________________________________________________________
________________________________________________________________________¡£
(4)ÏÂÁÐ×ÔÈ»ÔÖº¦ÓëµØÕðµÄ¹ØÁªÐÔ×îÇ¿µÄÊÇ(¡¡¡¡)
¢ÙÄàʯÁ÷¡¡¢Ú»¬Æ¡¡¢Û¸Éºµ¡¡¢Üº£Ð¥
A£®¢Ù¢Ú¢Û B£®¢Ú¢Û¢Ü
C£®¢Ù¢Û¢Ü D£®¢Ù¢Ú¢Ü