休闲一刻-飞了2015-03-23 08:48lleiqilong2015-03-23 08:48这傻缺。物理是生物老师教的吧。还下压力,明明就是升力[email=http://player.youku.com/player.php/sid/XOTE1OTMyNDg4/v.swf]http://player.youku.com/player.php/sid/XOTE1OTMyNDg4/v.swfjjidatui2015-03-23 09:24试着解释一下,车底的空气把车头抬起来了,车头的弧度类似飞机的翅膀?qqwe91132015-03-23 10:01尾翼产生的下压力,导致车头翘起