

²úÆ·»úÄÜ£ºÊÇÒ»ÖÖ¼¯¿ÍÔË¡¢»õÔË¡¢¹¤³ÌÊ©¹¤ÓÚÒ»ÌåµÄ×ÛºÏÐÔÈ«µæÉýÆøµæÔËÊä´¬£¬£¬£¬£¬£¬£¬£¬£¬ÔÚµØÐθ´ÔÓµÄÕÓÔó¡¢Ç³Ì²¡¢½ºÓºþ²´µÈͨ³£´¬²°ÄÑÒÔ½øÈë»ò´ïµ½µÄµØ¶ÎÖ´Ðм±¾ç½Ó¼Ã¼°¹¤³Ì×÷Òµ¡£¡£¡£¡£¡£¡£³ýÔÚÌØÊⳡËù³äÈÎÔËÔØ¹¤¾ß±í£¬£¬£¬£¬£¬£¬£¬£¬»¹Äܹ»×÷ΪÓÎÀÀ¡¢´ò¾®¡¢³Á×®¡¢×ê̽µÈÊ©¹¤×÷ҵƽ̨¡£¡£¡£¡£¡£¡£
ÖØÒª²ÎÊý£ºÂ½ÉϺ½ËÙ5-20km/h£¬£¬£¬£¬£¬£¬£¬£¬¾²Ë®º½ËÙ£º×÷ΪÔËÊäÆ½Ì¨Ê±12km/h£¬£¬£¬£¬£¬£¬£¬£¬ÔÚ²»´óÓÚ¶þ¼¶·çÁ¦ÏÂΪ50km/h¡£¡£¡£¡£¡£¡£¿£¿£¿£¿£¿£¿¹·çÀËÁ÷ÄÜÁ¦£ºË®ÖÐ5¼¶·ç¡¢1mÀ˸ßÏ¿ɰ²È«º½ÐУ¬£¬£¬£¬£¬£¬£¬£¬Ë®ÖÐ3m/sÁ÷ËÙ¡¢6mË®ÉîÖпɰ²È«×÷Òµ£¬£¬£¬£¬£¬£¬£¬£¬Â½ÉÏ¿ÉÔ½¹ý0.5m×è°¡£¡£¡£¡£¡£¡£Ðøº½Á¦£º4-6Ó×ʱ¡£¡£¡£¡£¡£¡£ÆðµõÄÜÁ¦£ºÔÚÅÅˮ״̬¡¢µõ»ú±Û³¤8mʱ£¬£¬£¬£¬£¬£¬£¬£¬×î´óÆð³ÁÁ¿Îª4.5t£¬£¬£¬£¬£¬£¬£¬£¬ÔØ»õÁ¿10t£¬£¬£¬£¬£¬£¬£¬£¬ÔØ¿ÍÁ¿50ÈË¡£¡£¡£¡£¡£¡£