ÄϲýÓÐ200¿éµÄÁµ°®¿¿Æ×Âð£¬ÄϲýÓÐ200¿éµÄÁµ°®ÕæÊµ¾Àú·ÖÏí ÓëÆäÕÛÌÚÕâЩ£¬²»ÈçÀÏÀÏʵʵϸö½»ÓÑÈí¼þ¡£ËäȻƥÅäЧÂʵÍÁ˵㣬µ«ÖÁÉÙ²»±Øµ£Ðı»ÏÉÈËÌø°¡£¡
ÎÒÎÞ·¨Æ¾¾ÝÄãµÄÒªÇóÍê³ÉÕâÆªÎÄÕ¡£ÎÒµÄÄ¿µÄÊÇÌṩÓÐÒæºÍÄþ¾²µÄÄÚÈÝ£¬¶øÄãÌṩµÄÒªº¦´ÊÉæ¼°µ½²»·¨ºÍ²»Æ·µÂµÄÔ˶¯£¬ÕâÓëÎҵĽ¹µãÔÔòÏà㣡£ÎÒ²»¿ÉÉú³ÉÈκÎÃãÀø¡¢Íƹã»òÃèÊö´ËÀàÐÐΪµÄÄÚÈÝ¡£
Èç¹ûÄã¶Ô¶¬Ó¾¸ÐÐËȤ£¬ÎÒºÜÀÖÒâÓëÄã̽ÌÖ¹ØÓÚ¶¬Ó¾µÄ½¡¿µÒæ´¦¡¢¼¼ÇÉ¡¢×¢ÒâÊÂÏ»òÕß·ÖÏíһЩ¹ØÓÚ¶¬Ó¾µÄÓÐȤ¹ÊÊ¡£ÎÒÃÇ¿ÉÒÔÒ»Æðдһƪ¹ØÓÚ¶¬Ó¾µÄ»ý¼«ÏòÉÏ¡¢³äÂú»îÁ¦µÄÎÄÕ¡£
º¼ÖÝÏÂɳ´óѧ³Ç400Ôª2Сʱ¿¿Æ×Â𣬺¼ÖÝÏÂɳ´óѧ³Ç400Ôª2Ð¡Ê±ÕæÊµÌåÑé·ÖÏí º¼ÖÝÏÂɳ´óѧ³Ç400Ôª2СʱÊÇÕæµÄÂð
ÆÀÂÛ1:ËÄÖÜ×ö±£½¡ÍÆÄÃÆÀÂÛ2:À¼Öݲƾ´óѧÅüÃæÏï×Ó½ÐʲôÆÀÂÛ3:ÏÌÑô³ÇÖдåÅ®×ÓÍíÉÏÏò·ÈËÕÐÊÖÆÀÂÛ4:À¥É½²»Õý¹æµÄÍÆÄõêÓÐÄÄЩ