¾«Ó¢¼Ò½ÌÍøÔÚÊÒÎÂÌõ¼þÏÂÑо¿ÆøÌåµÄµÈÈݱ仯£¬ÊµÑé×°ÖÃÈçͼËùʾ£¬ÓÉÓÚ²»É÷ʹˮÒøѹǿ¼Æ×ó¹ÜË®ÒøÃæÏÂh=10cm´¦Óг¤L=4cmµÄ¿ÕÆøÖù£®¿ªÊ¼Ê±Ñ¹Ç¿¼ÆµÄÁ½²àË®ÒøÖù×î¸ß¶Ë¾ùÔÚͬһˮƽÃæÉÏ£¬Î¶ȼÆʾÊýΪ7¡æ£¬ºóÀ´¶ÔË®¼ÓÈÈ£¬Ê¹Ë®ÎÂÉý¸ßµ½77¡æ£¬²¢Í¨¹ýµ÷½Úѹǿ¼ÆµÄÓҹܣ¬Ê¹×ó¹ÜË®ÒøÃæÈÔÔÚÔ­À´µÄλÖã®Èô´óÆøѹǿΪ76cmHg£®Çó£º
£¨1£©¼ÓÈȺó×ó¹Ü¿ÕÆøÖùµÄ³¤L¡ä£¨±£ÁôһλСÊý£©£®
£¨2£©¼ÓÈȺóѹǿ¼ÆÁ½¹ÜË®ÒøÃæµÄ¸ß¶È²î¡÷h£®
·ÖÎö£º£¨1£©AÆøÌåµÈÈÝÉýΣ¬¸ù¾Ý²¨Òå¶ú¶¨ÂÉÁÐʽÇó½âAÖеÄÆøÌåѹǿ£»Çó³öBÖÐÆøѹºó¸ù¾Ý²£Òâ¶ú¶¨ÂÉÇó½âBµÄÌå»ý£»
£¨2£©¸ù¾ÝBµÄÆøѹÇó½âѹǿ¼ÆÁ½¹ÜË®ÒøÃæµÄ¸ß¶È²î£®
½â´ð£º½â£º£¨1£©¶ÔÓÚAÆøÌåµÄµÈÈݱ仯£¬ÓÐpA1=£¨76+14£©-10=80cmHg                                
pA1
TA1
=
pA2
TA2
£¬
´øÈëÊý¾Ý£¬ÓУº
80
280
=
pA2
350
£¬
½âµÃ£ºpA2=100cmHg                             
¶ÔÓÚBÆøÌåµÄµÈα仯£¬ÓÐpB1=76+14=90cmHg£¬
pB2=100+10=110cmHg                                    
¸ù¾Ý²£Òâ¶ú¶¨ÂÉ£¬ÓУºpB1VB1=pB2VB2£¬
´úÈëÊý¾Ý£¬ÓУº90¡Á4=110¡ÁL'£¬
½âµÃ£ºL'¡Ö3.3cm                                            
£¨2£©¡÷h=£¨110-76£©-£¨10+3.3£©=20.7cm
´ð£º£¨1£©¼ÓÈȺó×ó¹Ü¿ÕÆøÖùµÄ³¤L¡äΪ3.3cm£®
£¨2£©¼ÓÈȺóѹǿ¼ÆÁ½¹ÜË®ÒøÃæµÄ¸ß¶È²î¡÷hΪ20.7cm£®
µãÆÀ£º±¾Ìâ¹Ø¼üÊÇÕÒ³öÁ½²¿·ÖÆøÌåµÄÒÑ֪״̬²ÎÁ¿£¬È»ºó¸ù¾ÝÀíÏëÆøÌå״̬·½³ÌÁÐʽÇó½âδ֪Á¿£¬²»ÄÑ£¬µ«ÒªÏ¸ÐÄ£®
Á·Ï°²áϵÁдð°¸
Ïà¹ØÏ°Ìâ

¿ÆÄ¿£º¸ßÖÐÎïÀí À´Ô´£º ÌâÐÍ£º

£¨2005?ãÉÐÐÇø¶þÄ££©£¨BÌ⣩£¨1£©Èçͼ£¬ÓÃÒ»¸ö´øÓп̶ȵÄ×¢ÉäÆ÷¼°¼ÆËã»ú¸¨ÖúϵͳÀ´Ì½¾¿ÆøÌåµÄѹǿºÍÌå»ý¹Øϵ£¬ÊµÑéÖÐÓ¦±£³Ö²»±äµÄ²ÎÁ¿ÊÇ
ζÈ
ζÈ
£»ËùÑо¿µÄ¶ÔÏóÊÇ
ÕëͲÄÚÆøÌå
ÕëͲÄÚÆøÌå
£»ËüµÄÌå»ý¿ÉÓÃ
×¢ÉäÆ÷ÉϿ̶È
×¢ÉäÆ÷ÉϿ̶È
Ö±½Ó¶Á³ö£¬ËüµÄѹǿÊÇÓÉͼÖÐ
ѹǿ´«¸ÐÆ÷
ѹǿ´«¸ÐÆ÷
£¬
Êý¾Ý²É¼¯Æ÷
Êý¾Ý²É¼¯Æ÷
µÃµ½£®
£¨2£©ÔÚÊÒÎÂ27¡æÇé¿öÏ£¬²âµÃÒ»×ép¡¢vÖµ£¬ÈçϱíËùʾ£º
P/£¨¡Á105pa £© 0.5 0.7 0.8 1 1.3 1.8 2.5
V/£¨¡Á10-3L £© 20 18 15 12 10 7 5
¢Ù¾Ý²âÁ¿Öµ£¬ÔÚp-V×ø±êÉÏ»­³öÇúÏßͼ£¨Èçͼ ¼×Ëùʾ£©
¢Ú¸ù¾ÝËù¸øÌõ¼þ£¨ÔÚÊÒÎÂ27¡æÇé¿öϵIJâÁ¿Öµ£©£¬ÔÚp-T×ø±êÉÏ»­³öÇúÏßͼ£¨ÈçͼÒÒËùʾ£©

£¨3£©ÊµÑé¹ý³ÌÖУ¬ÏÂÁÐÄÄЩ²Ù×÷ÊÇÕýÈ·µÄ£º
ABD
ABD

A£®ÍÆÀ­»îÈûʱ£¬¶¯×÷ÒªÂý£®
B£®ÍÆÀ­»îÈûʱ£¬ÊÖ²»ÄÜÎÕסעÉäÆ÷Ͳ£®
C£®Ñ¹Ç¿´«¸ÐÆ÷Óë×¢ÉäÆ÷Ö®¼äµÄÈí¹ÜÍÑÂäºó£¬Ó¦Á¢¼´ÖØнÓÉÏ£¬¼ÌÐøʵÑé²¢¼Ç¼Êý¾Ý£®
D£®»îÈûÓëÕëͲ֮¼äÒª±£³ÖÈó»¬ÓÖ²»Â©Æø£®

²é¿´´ð°¸ºÍ½âÎö>>

¿ÆÄ¿£º¸ßÖÐÎïÀí À´Ô´£º ÌâÐÍ£º

ÔÚÊÒκ㶨Ìõ¼þÏÂÑо¿Ò»¶¨ÖÊÁ¿ÆøÌåµÄµÈÈݱ仯£¬ÊµÑé×°ÖÃÈçͼËùʾ£¬ÓÉÓÚ²»É÷ʹˮÒøѹǿ¼Æ×ó¹ÜË®ÒøÃæÏÂ10cm´¦ÓÐÒ»³¤ÎªL=4cmµÄ¿ÕÆøÖù¡£¿ªÊ¼Ê±£¬Ñ¹Ç¿¼ÆÁ½¹ÜµÄË®ÒøÖù×îÉ϶ËÔÚͬһˮƽÃ棬ζȼÆʾÊýΪ7¡æ£¨Í¼a£©£¬ºóÀ´¶ÔË®¼ÓÈÈʹˮ±£³Ö77¡æ£¬²¢Í¨¹ýµ÷½Úѹǿ¼ÆÓҹܣ¬Ê¹×ó¹ÜË®ÒøÃæÈÔÔÚÔ­À´Î»Öã¨Í¼b£©£¬Èô´óÆøѹǿΪ76cmHg¡£Çó£º(1)¼ÓÈȺóÆ¿ÖÐÆøÌåµÄѹǿp¡£(2)¼ÓÈȺó×ó¹Ü¿ÕÆøÖù³¤¶ÈL¡ä¡£

²é¿´´ð°¸ºÍ½âÎö>>

¿ÆÄ¿£º¸ßÖÐÎïÀí À´Ô´£ºÉϺ£¶þÄ£ ÌâÐÍ£ºÎÊ´ðÌâ

ÔÚÊÒÎÂÌõ¼þÏÂÑо¿ÆøÌåµÄµÈÈݱ仯£¬ÊµÑé×°ÖÃÈçͼËùʾ£¬ÓÉÓÚ²»É÷ʹˮÒøѹǿ¼Æ×ó¹ÜË®ÒøÃæÏÂh=10cm´¦Óг¤L=4cmµÄ¿ÕÆøÖù£®¿ªÊ¼Ê±Ñ¹Ç¿¼ÆµÄÁ½²àË®ÒøÖù×î¸ß¶Ë¾ùÔÚͬһˮƽÃæÉÏ£¬Î¶ȼÆʾÊýΪ7¡æ£¬ºóÀ´¶ÔË®¼ÓÈÈ£¬Ê¹Ë®ÎÂÉý¸ßµ½77¡æ£¬²¢Í¨¹ýµ÷½Úѹǿ¼ÆµÄÓҹܣ¬Ê¹×ó¹ÜË®ÒøÃæÈÔÔÚÔ­À´µÄλÖã®Èô´óÆøѹǿΪ76cmHg£®Çó£º
£¨1£©¼ÓÈȺó×ó¹Ü¿ÕÆøÖùµÄ³¤L¡ä£¨±£ÁôһλСÊý£©£®
£¨2£©¼ÓÈȺóѹǿ¼ÆÁ½¹ÜË®ÒøÃæµÄ¸ß¶È²î¡÷h£®
¾«Ó¢¼Ò½ÌÍø

²é¿´´ð°¸ºÍ½âÎö>>

¿ÆÄ¿£º¸ßÖÐÎïÀí À´Ô´£º2010ÄêÉϺ£ÊÐÑîÆÖÇø¡¢ÇàÆÖÇø¡¢¾²°²Çø¡¢±¦É½Çø¸ß¿¼ÎïÀí¶þÄ£ÊÔ¾í£¨½âÎö°æ£© ÌâÐÍ£º½â´ðÌâ

ÔÚÊÒÎÂÌõ¼þÏÂÑо¿ÆøÌåµÄµÈÈݱ仯£¬ÊµÑé×°ÖÃÈçͼËùʾ£¬ÓÉÓÚ²»É÷ʹˮÒøѹǿ¼Æ×ó¹ÜË®ÒøÃæÏÂh=10cm´¦Óг¤L=4cmµÄ¿ÕÆøÖù£®¿ªÊ¼Ê±Ñ¹Ç¿¼ÆµÄÁ½²àË®ÒøÖù×î¸ß¶Ë¾ùÔÚͬһˮƽÃæÉÏ£¬Î¶ȼÆʾÊýΪ7¡æ£¬ºóÀ´¶ÔË®¼ÓÈÈ£¬Ê¹Ë®ÎÂÉý¸ßµ½77¡æ£¬²¢Í¨¹ýµ÷½Úѹǿ¼ÆµÄÓҹܣ¬Ê¹×ó¹ÜË®ÒøÃæÈÔÔÚÔ­À´µÄλÖã®Èô´óÆøѹǿΪ76cmHg£®Çó£º
£¨1£©¼ÓÈȺó×ó¹Ü¿ÕÆøÖùµÄ³¤L¡ä£¨±£ÁôһλСÊý£©£®
£¨2£©¼ÓÈȺóѹǿ¼ÆÁ½¹ÜË®ÒøÃæµÄ¸ß¶È²î¡÷h£®

²é¿´´ð°¸ºÍ½âÎö>>

ͬ²½Á·Ï°²á´ð°¸