ÌâÄ¿ÄÚÈÝ
![](http://thumb.1010pic.com/pic3/upload/images/201309/13/f6cb8b9f.png)
·ÖÎö£ºÒòΪ»îÈûÏÂÐУ¬Æû¸×ÄÚ¿Õ¼äѹǿÔö´ó£¬ËùÒÔ²£Á§¹ÜÒªÏòÏÂÔ˶¯£¬¹ÜÄÚ·â±ÕÆøÌåÌå»ýÒª¼õС£¬¹ÜÄÚÆøÌåѹǿÔö´ó£¬¸ù¾ÝP=P0+¦Ñgh=P0+¦Ñgb£¬bÓ¦¸ÃÔö´ó£¬a¾Í¼õС£»
¶Ôľ¿é¸¡Á¦ºÍÖØÁ¦ÏàµÈ£¬ËùÒÔ¸¡Á¦²»±ä£¬ÔòÅÅ¿ªË®µÄÌå»ýÒ²²»±ä£¬ËùÒÔcd¾ù²»±ä£®
¶Ôľ¿é¸¡Á¦ºÍÖØÁ¦ÏàµÈ£¬ËùÒÔ¸¡Á¦²»±ä£¬ÔòÅÅ¿ªË®µÄÌå»ýÒ²²»±ä£¬ËùÒÔcd¾ù²»±ä£®
½â´ð£º½â£ºÒòΪ»îÈûÏÂÐУ¬Æû¸×ÄÚ¿Õ¼äѹǿÔö´ó£¬ËùÒÔ²£Á§¹ÜÒªÏòÏÂÔ˶¯£¬¹ÜÄÚ·â±ÕÆøÌåÌå»ýÒª¼õС£¬¹ÜÄÚÆøÌåѹǿÔö´ó£¬¸ù¾ÝP=P0+¦Ñgh=P0+¦Ñgb£¬bÓ¦¸ÃÔö´ó£¬a¾Í¼õС£»
¹ÊB´íÎó£¬CÕýÈ·£»
¶Ôľ¿éÓÉƽºâµÃ£ºmg=¦ÑVÅÅg£¬ÓÉÓÚÖØÁ¦£¬ËùÒÔÅÅ¿ªË®µÄÌå»ý²»±ä£¬¼´cd¸ß¶È¾ù²»±ä£¬¹ÊAD´íÎó£»
¹ÊÑ¡C£®
¹ÊB´íÎó£¬CÕýÈ·£»
¶Ôľ¿éÓÉƽºâµÃ£ºmg=¦ÑVÅÅg£¬ÓÉÓÚÖØÁ¦£¬ËùÒÔÅÅ¿ªË®µÄÌå»ý²»±ä£¬¼´cd¸ß¶È¾ù²»±ä£¬¹ÊAD´íÎó£»
¹ÊÑ¡C£®
µãÆÀ£º½â¾ö´ËÀàÎÊÌ⣬¹Ø¼üÊÇÑ¡ÔñºÃÑо¿¶ÔÏó£¬ÒÔ¼°Ñо¿ÎÊÌâµÄ½Ç¶È£¬Ñ¡ÔñºÏÊʵĹæÂɽâ¾öÎÊÌ⣮
![](http://thumb2018.1010pic.com/images/loading.gif)
Á·Ï°²áϵÁдð°¸
Ïà¹ØÌâÄ¿