ÌâÄ¿ÄÚÈÝ
¹ú¼ÒÖØµã¹¤³Ì¡ª¡ªÇà²Ø½»Ö±Á÷ÁªÍø¹¤³ÌÕýÔÚ½¨ÉèÖС£2011Äê3ÔÂ5ÈÕ£¬Èçͼ3Ëùʾ£¬ÔØÓÐ200tµçÁ¦É豸µÄ³¬´óÐÍÔËÊä³µ¡°¹«Â·Áгµ¡±£¨È«³¤Ô¼80m£¬ÓÐ180¸ö´óÂÖ×Ó£©´ÓºþÄϺâÑô³ö·¢£¬ÒԺܻºÂýµÄËÙ¶ÈÊ»ÏòÇà²Ø¸ßԵĹý³ÌÖУ¬Á½¸ö¶àÔ£¨ÐÐʻʱ¼äÔ¼600h£©ÐÐÊ»ÁËÔ¼3000km¡£ÏÂÁÐ˵·¨ÕýÈ·µÄÊÇ£¨ £©
| A£®¹«Â·ÁгµµÄƽ¾ùËÙ¶ÈԼΪ50km/h |
| B£®¹«Â·Áгµ°²×°Óкܶà´óÂÖ×Ó£¬ÊÇΪÁËÔö´ó¶ÔÂ·ÃæµÄѹǿ |
| C£®¹«Â·ÁгµÔÚÆ½Ö±¹«Â·ÉÏÔÈËÙÐÐʻʱ£¬ÆäÇ£ÒýÁ¦´óÓÚ×èÁ¦ |
| D£®¹«Â·ÁгµÉ²³µºóÈÔÄܼÌÐøÏòǰÔ˶¯Ò»¶Î¾àÀ룬ÊÇÒòΪËü¾ßÓйßÐÔ |
D
½âÎöÊÔÌâ·ÖÎö£ºA¡¢ÁгµÐÐÊ»µÄƽ¾ùËÙ¶È£º
£¬¹ÊAÑ¡Ïî´íÎó£»
B¡¢Áгµ°²×°ºÜ¶àÂÖ×ÓÊÇΪÁËÔö´óÓëµØÃæµÄ½Ó´¥Ãæ»ý£¬Òò´ËÊÇΪÁ˼õСѹǿ£¬¹ÊBÑ¡Ïî´íÎó£»
C¡¢ÁгµÔÈËÙÐÐʻʱ£¬ÁгµÊÜÆ½ºâÁ¦×÷Ó㬼´Ç£ÒýÁ¦µÈÓÚ×èÁ¦£¬¹ÊCÑ¡Ïî´íÎó£»
D¡¢ÁгµÉ²³µºó£¬ÁгµÓÉÓÚ¹ßÐÔ»¹Òª±£³ÖÔÀ´ÏòǰµÄÔ˶¯×´Ì¬¼ÌÐøÏòǰÔ˶¯Ò»¶Î¾àÀ룬¹ÊDÑ¡ÏîÕýÈ·£®
¹ÊÑ¡ D£®
¿¼µã£º¹ßÐÔ£»±äËÙÔ˶¯ÓëÆ½¾ùËÙ¶È£»¶þÁ¦Æ½ºâÌõ¼þµÄÓ¦Ó㻼õСѹǿµÄ·½·¨¼°ÆäÓ¦Óã®
µãÆÀ£º±¾Ìâ×ۺϿ¼²éËٶȵļÆËã¡¢¶þÁ¦Æ½ºâµÄÌõ¼þ¡¢¼õСѹǿµÄ·½·¨¼°Ó¦ÓÃÒÔ¼°¹ßÐÔµÈ֪ʶ£¬¿¼²é·¶Î§¶¼ÊôÓÚ»ù´¡ÖªÊ¶ÕÆÎÕ·¶Î§£¬±È½Ï¼òµ¥£®