ÌâÄ¿ÄÚÈÝ
£¨6·Ö£©½èÖúÔ˶¯´«¸ÐÆ÷¿ÉÓüÆËã»ú²â³öÎïÌåÔ˶¯µÄËٶȡ£ ÈçͼËùʾ£¬´«¸ÐÆ÷ϵͳÓÉÁ½¸öСºÐ×ÓA¡¢B×é³É£¬AºÐ×°ÓкìÍâÏß·¢ÉäÆ÷ºÍ³¬Éù²¨·¢ÉäÆ÷£¬Ëü×°ÔÚ±»²âÎïÌåÉÏ£¬Ã¿¸ô0.03 s¿Éͬʱ·¢ÉäÒ»¸öºìÍâÏßÂö³åºÍÒ»¸ö³¬Éù²¨Âö³å£»BºÐ×°ÓкìÍâÏß½ÓÊÕÆ÷ºÍ³¬Éù²¨½ÓÊÕÆ÷£¬BºÐÊÕµ½ºìÍâÏßÂö³åʱ¿ªÊ¼¼Æʱ(ºìÍâÏߵĴ«²¥Ê±¼ä¿ÉÒÔºöÂÔ²»¼Æ)£¬ÊÕµ½³¬Éù²¨Âö³åʱ¼Æʱֹͣ¡£ÔÚij´Î²âÁ¿ÖУ¬BºÐ¼Ç¼µ½µÄÁ¬ÐøÁ½´ÎµÄʱ¼ä·Ö±ðΪ0.15 sºÍ0.20 s£¬¸ù¾ÝÄãÖªµÀµÄ֪ʶ£¬¸ÃÎïÌåÔ˶¯µÄËÙ¶ÈΪ m£¯s£¬Ô˶¯·½ÏòÊÇ ¡£(±³ÀëBºÐ»¹ÊÇ¿¿½üBºÐ,ÉùËÙÈ¡340 m£¯s)![](http://thumb.1010pic.com/pic2/upload/papers/20140824/2014082412452591411421.png)
![](http://thumb.1010pic.com/pic2/upload/papers/20140824/2014082412452591411421.png)
![](http://thumb.1010pic.com/pic2/upload/papers/20140824/20140824124525945373.png)
ºìÍâÏßÂö³åºÍ³¬Éù²¨Í¬Ê±·¢É䣬BºÐ¼Ç¼µ½µÄʱ¼ä¿ÉÒÔÈ·¶¨ÎïÌå¾àÀëBºÐµÄ¾àÀë
µÚÒ»´Î·¢Éä¾àÀëBºÐµÄλÖÃ![](http://thumb.1010pic.com/pic2/upload/papers/20140824/20140824124525960682.png)
µÚ¶þ´Î·¢Éä¾àÀëBºÐµÄλÖÃ![](http://thumb.1010pic.com/pic2/upload/papers/20140824/20140824124525976686.png)
ËùÒÔ![](http://thumb.1010pic.com/pic2/upload/papers/20140824/201408241245260071193.png)
![](http://thumb.1010pic.com/pic2/upload/papers/20140824/20140824124526038648.png)
µÚÒ»´Î·¢Éä¾àÀëBºÐµÄλÖÃ
![](http://thumb.1010pic.com/pic2/upload/papers/20140824/20140824124525960682.png)
µÚ¶þ´Î·¢Éä¾àÀëBºÐµÄλÖÃ
![](http://thumb.1010pic.com/pic2/upload/papers/20140824/20140824124525976686.png)
ËùÒÔ
![](http://thumb.1010pic.com/pic2/upload/papers/20140824/201408241245260071193.png)
![](http://thumb.1010pic.com/pic2/upload/papers/20140824/20140824124526038648.png)
![](http://thumb2018.1010pic.com/images/loading.gif)
Á·Ï°²áϵÁдð°¸
Ïà¹ØÌâÄ¿