¿ËÈÕ£¬£¬£¬£¬£¬£¬£¬£¬É½Î÷Ê¡Ë·ÖÝÊÐÆßÀïºÓÒý»Æ±±¸É1ºÅ¶´ÖÁÏ亭Èë¿Ú¶ÎºÓÁ÷×ÛºÏÖÎÀíÓëÉú̬ÐÞ¸´¹¤³ÌÆðÔ´Éè¼Æ»ñË·ÖÝÊÐÐÐÕþÉóÅúЧÀÍÖÎÀí¾ÖÅú¸´¡£¡£¡£¡£¡£¡£¡£

ɽÎ÷Ê¡Ë·ÖÝÊÐÆßÀïºÓÒý»Æ±±¸É1ºÅ¶´ÖÁÏ亭Èë¿Ú¶ÎºÓÁ÷×ÛºÏÖÎÀíÓëÉú̬ÐÞ¸´¹¤³ÌÆðµãΪÒý»Æ±±¸ÉÏß1ºÅ¶´³ö¿Ú£¬£¬£¬£¬£¬£¬£¬£¬ÖÕµãÖÁË·³ÇÇøÎ÷»·ÇÅÉÏÓκéË®µ÷Àí°Óйºé¶´Èë¿Ú£¬£¬£¬£¬£¬£¬£¬£¬ÖÎÀíºÓÁ÷³¤¶È10.03km¡£¡£¡£¡£¡£¡£¡£¹¤³Ì×ÜͶ×ÊÔ¼1.3ÒÚÔª£¬£¬£¬£¬£¬£¬£¬£¬Ö÷Òª½¨ÉèÄÚÈÝ°üÀ¨Ö÷ºÓ²Û·À»¤¼°¼Ó¸ß¼Ó¹Ì5km¡¢¸Ä½¨¿çºÓÐÞ½¨Îï3×ù¡¢±õ°¶´ø½¨Éè¼°½ÚµãÂÌ»¯4.6h©OµÈ¡£¡£¡£¡£¡£¡£¡£

¸ÃÏîÄ¿µÄʵÑ齫ÏÔÖøÌáÉýÒý»Æ²¹Ë®ÄÜÁ¦ºÍ°ü¹ÜÄÜÁ¦£¬£¬£¬£¬£¬£¬£¬£¬Í깤ºó£¬£¬£¬£¬£¬£¬£¬£¬Òý»Æ±±¸ÉÏß1ºÅ¶´ÏòPTÊÓѶ(ÖйúÇø)¹ÙÍøÉú̬²¹Ë®ÄÜÁ¦½«ÓÉ12.9m?/sÀ©´óÖÁ19m?/s£¬£¬£¬£¬£¬£¬£¬£¬½øÒ»²½ÍƽøPTÊÓѶ(ÖйúÇø)¹ÙÍø×ÛºÏÖÎÀíÓëÉú̬ÐÞ¸´Àο¿ÌáÉýÓë¸ßÖÊÁ¿Éú³¤£¬£¬£¬£¬£¬£¬£¬£¬ÖúÁ¦Ë·ÖÝÊÐÉú̬ÎÄÃ÷½¨ÉèÓëPTÊÓѶ(ÖйúÇø)¹ÙÍøÁ÷ÓòÉú̬ÇéÐÎËÕÐÑ¡£¡£¡£¡£¡£¡£¡£