ÌâÄ¿ÄÚÈÝ
¡¾ÌâÄ¿¡¿´ÓÉϺ£µ½ÄϾ©µÄD412´Î¶¯³µ×éÔËÐÐʱ¿Ì±íÈçÏÂËùʾ¡£
ÏîÄ¿ | ÉϺ£ | ËÕÖÝ | ³£ÖÝ | ÄϾ© |
µ½Õ¾Ê±¼ä | 09:51 | 10:32 | 12:05 | |
·¢³µÊ±¼ä | 09:05 | 09:53 | 10:34 | |
Àï³Ì/km | 0 | 84 | 165 | 300 |
¸ù¾Ýʱ¿Ì±íÇó£º
(1)¶¯³µÓÉÉϺ£µ½ÄϾ©È«³ÌµÄʱ¼ä£»
(2)D412´Î¶¯³µ×éÓÉÉϺ£Ê»ÍùÄϾ©È«³ÌµÄƽ¾ùËÙ¶È£»
(3)Èô¸Ã¶¯³µ³µ³¤195Ã×£¬ÒÔÉϺ£Ê»ÍùÄϾ©È«³ÌµÄƽ¾ùËٶȾ¹ýÒ»×ù³¤Îª905mµÄ´óÇÅ£¬Ç󶯳µÈ«²¿Í¨¹ý¸ÃÇÅÐèÒªµÄʱ¼ä¡£
¡¾´ð°¸¡¿(1)
£»(2)
£»(3)![]()
¡¾½âÎö¡¿
(1)Óɱí¿ÉÖª£¬¶¯³µÓÉÉϺ£µ½ÄϾ©È«³ÌµÄʱ¼äÊÇ
![]()
(2)Óɱí¿ÉÖª£¬ÉϺ£µ½ÄϾ©µÄ·³Ìs=300km£¬ÉϺ£Ê»ÍùÄϾ©È«³ÌµÄƽ¾ùËÙ¶ÈÊÇ
![]()
(3)¶¯³µÈ«²¿Í¨¹ý¸ÃÇÅͨ¹ýµÄ·³ÌÊÇ
![]()
ÓÉ
µÃ£¬¶¯³µÈ«²¿Í¨¹ý¸ÃÇÅÐèÒªµÄʱ¼äÊÇ
![]()
´ð£º(1)¶¯³µÓÉÉϺ£µ½ÄϾ©È«³ÌµÄʱ¼äÊÇ
£»
(2)D412´Î¶¯³µ×éÓÉÉϺ£Ê»ÍùÄϾ©È«³ÌµÄƽ¾ùËÙ¶ÈÊÇ
£»
(3)¶¯³µÈ«²¿Í¨¹ý¸ÃÇÅÐèÒªµÄʱ¼äÊÇ
¡£
¡¾ÌâÄ¿¡¿Ä³Í¬Ñ§Ì½¾¿¡°º£²¨ÈÛ»¯Ê±Î¶ȵı仯¹æÂÉ¡±Ê±£¬¼Ç¼µÄÊý¾ÝÈçÏÂ±í£¬ÔÚʵÑéʱ¹Û²ìµ½£¬º£²¨ÔÚµÚ4min¿ªÊ¼ÈÛ»¯£¬µÚ8minÈÛ»¯Íê±Ï£®ÇëÄã¸ù¾ÝʵÑéÊý¾ÝÍê³ÉÏÂÁи÷Ì⣺
ʱ¼ä/min | 0 | 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | 9 | 10 | 11 |
º£²¨µÄζÈ/¡æ | 40 | 42 | 44 | 46 | 48 | 48 | 48 | 48 | 48 | 49.5 | 51 | 52.5 |
ÔÚ·½¸ñÖ½ÉÏÃèµã²¢»³öζÈһʱ¼äͼÏó£»
![]()
£¨2£©º£²¨ÈÛ»¯¹ý³ÌÖÐζȵı仯¹æÂÉÊÇ________________________£»
£¨3£©º£²¨ÊÇ ______Ìî¡°¾§Ì塱»ò¡°·Ç¾§Ì塱£©£»
£¨4£©º£²¨µÄÈÛµãÊÇ______¡æ£®