ÌâÄ¿ÄÚÈÝ

ÈçͼËùʾװÖã¬ÃܱÕÈÝÆ÷QºÍUÐͲ£Á§¹Üa£¬ÊúÖ±³¤²£Á§¹Übͨ¹ýÏðƤ¹ÜÁ¬½Ó£¬²£Á§¹ÜÄÚ×°ÓÐË®£¬½«ÈÝÆ÷ÄڵĿÕÆøºÍÍâ½ç¸ôÀ뿪£®Ä³Í¬Ñ§ÀûÓôË×°ÖúÍζȼƲâÁ¿¸ßɽ¶¥´¦µÄ´óÆøѹǿ£®ÊµÑé²½ÖèÈçÏ£º
£¨a£© ÔÚɽµ×´¦£¬µ÷½ÚÊúÖ±¹ÜbµÄ¸ßµÍλÖã¬Ê¹µÃa¡¢b¹ÜÄÚË®ÃæÏàƽ£¬²¢ÔÚaµÄ¹ÜÉÏ×÷³öË®ÃæµÄ±ê¼ÇA£»
£¨b£© ¼Ç¼ɽµ×´¦µÄ´óÆøѹǿP0¡Á105Pa£¬²¢²âÁ¿³öɽµ×´¦µÄζÈT0£» £¨c£© ½«×°ÖÃÒƵ½É½¶¥´¦£¬µ÷½ÚÊúÖ±¹ÜbµÄ¸ßµÍλÖã¬Ê¹µÃa¹ÜÖеÄË®ÃæÔÙ´ÎÓë±ê¼ÇAÏàƽ£¬²âÁ¿b¹ÜµÄË®Ãæ¸ß³ö±ê¼ÇA´¦Ë®ÃæµÄ¸ß¶Èh£»
£¨d£© ÈÏΪ¸ßɽ¶¥´¦µÄ´óÆøѹP=P0-¦Ñgh£¬ÆäÖÐgΪÖØÁ¦¼ÓËٶȵÄÖµ¦ÑΪˮµÄÃܶȣ®ÊÔ˵Ã÷ÉÏÊö²âÁ¿²½¾ÛÖЩµô»òÓдíÎóµÄ²½¾Û£¬²¢¼Ó¸ÄÕý£®
·ÖÎö£ºÓÉÌâÖª£¬ÈÝÆ÷ÄÚ·â±ÕÆøÌåÌå»ý²»±ä£¬·¢ÉúÁ˵ÈÈݱ仯£¬¸ÃʵÑéµÄÔ­ÀíÊDzâÁ¿³öɽ½ÅϺÍɽ¶¥´¦¸÷ÆøÌåÎïÀí²ÎÊý£¬¸ù¾Ý²éÀí¶¨ÂÉÁÐʽÇó½â£®
½â´ð£º½â£º±¾ÊµÑéÊÇÀûÓòéÀí¶¨ÂɲâÁ¿¸ßɽ¶¥´¦µÄ´óÆøѹǿ£¬Ó¦Ôö¼Ó²½¾Û£¬²âÁ¿É½¶¥´¦µÄζÈT1£®
ɽ½ÅÏ£¬É½½ÅϵĴóÆøѹǿp0£¬ËùÒÔÈÝÆ÷ÄÚ¿ÕÆøµÄѹǿP1=p0 £®
ɽ¶¥´¦£¬²âÁ¿b¹ÜµÄË®Ãæ¸ß³ö±ê¼ÇA´¦Ë®ÃæµÄ¸ß¶Èh£¬ËùÒÔ´ËʱÈÝÆ÷ÄÚ¿ÕÆøµÄѹǿP2=p+¦Ñgh£®
¸ù¾Ý²éÀí¶¨Âɵãº
 
p1
p2
=
T1
T2

´úÈëµÃ£º
p0
p+¦Ñgh
=
T0
T1

½âµÃ£¬É½¶¥´¦µÄ´óÆøѹǿp=
T1
T0
p0-¦Ñgh

´ð£ºÓ¦Ôö¼Ó²½¾Û£¬²âÁ¿É½¶¥´¦µÄζÈT1£®É½¶¥´¦µÄ´óÆøѹǿΪ
T1
T0
p0-¦Ñgh
£®
µãÆÀ£º±¾Ìâ¹Ø¼üÊÇÕÒ³ö³õ״̬ºÍĩ״̬ÆøÌåµÄѹǿ£¬È»ºóÆøÌå·½³ÌÁÐʽÇó½â£¬ÄѶȲ»´ó£®
Á·Ï°²áϵÁдð°¸
Ïà¹ØÌâÄ¿

Î¥·¨ºÍ²»Á¼ÐÅÏ¢¾Ù±¨µç»°£º027-86699610 ¾Ù±¨ÓÊÏ䣺58377363@163.com

¾«Ó¢¼Ò½ÌÍø