ÌâÄ¿ÄÚÈÝ
(1)ÏÂÁÐ˵·¨ÕýÈ·µÄÊÇ(¡¡¡¡)
A£®ÒÑ֪ijÎïÖʵÄĦ¶ûÖÊÁ¿ÎªM£¬ÃܶÈΪ¦Ñ£¬°¢·ü¼ÓµÂÂÞ³£ÊýΪNA.Ôò¸ÃÖÖÎïÖʵķÖ×ÓÌå»ýΪV0£½
B£®²¼ÀÊÔ˶¯ÊÇÔÚÏÔ΢¾µÏ¿´µ½µÄÒºÌå·Ö×ÓµÄÎÞ¹æÔòÔ˶¯
C£®·Ö×ÓÖÊÁ¿²»Í¬µÄÁ½ÖÖÆøÌåζÈÏàͬ£¬ËüÃÇ·Ö×ÓµÄƽ¾ù¶¯ÄÜÒ»¶¨Ïàͬ
D£®Á½¸ö·Ö×Ó¼ä¾àÔö´óµÄ¹ý³ÌÖУ¬·Ö×Ó¼äµÄ×÷ÓÃÁ¦Ò»¶¨¼õС
(2)ÈçͼËùʾ£¬Á½¶Ë¿ª¿ÚµÄUÐβ£Á§¹ÜÁ½±ß´Öϸ²»Í¬£¬´Ö¹Üºá½ØÃæ»ýÊÇϸ¹ÜµÄ2±¶£®¹ÜÖÐ×°ÈëË®Òø£¬Á½¹ÜÖÐË®ÒøÃæÓë¹Ü¿Ú¾àÀë¾ùΪ12 cm£¬´óÆøѹǿΪp0£½75 cmHg.ÏÖ½«´Ö¹Ü¹Ü¿Ú·â±Õ£¬È»ºó½«Ï¸¹Ü¹Ü¿ÚÓÃÒ»»îÈû·â±Õ²¢½«»îÈû»ºÂýÍÆÈë¹ÜÖУ¬Ö±ÖÁÁ½¹ÜÖÐË®ÒøÃæ¸ß¶È²î´ï6 cmΪֹ£¬Çó»îÈûÏÂÒƵľàÀë(¼ÙÉè»·¾³Î¶Ȳ»±ä)£®
(1)C¡¡(2)6.625 cm
¡¾½âÎö¡¿(1)Ñ¡ÏîAÖеÄÎïÖʲ»Ã÷ȷ״̬£¬ÈôÊÇÆøÌ壬Ҫ¿¼ÂÇ·Ö×Ó¼ä¾à£¬ÔòÑ¡ÏîA´íÎó£»²¼ÀÊÔ˶¯¹Û²ìµ½µÄÊÇÐü¸¡¿ÅÁ£µÄÎÞ¹æÔòÔ˶¯£¬²»ÊÇÒºÌå·Ö×ÓµÄÎÞ¹æÔòÔ˶¯£¬ÔòÑ¡ÏîB´íÎó£»Î¶ÈÊÇ·Ö×Óƽ¾ù¶¯ÄܵıêÖ¾£¬ÔòÑ¡ÏîCÕýÈ·£»Á½·Ö×Ó¼ä¾àÔö´ó£¬·Ö×ÓÁ¦¿ÉÄÜÔö´ó£¬Ò²¿ÉÄܼõС£¬ÔòÑ¡ÏîD´íÎó£®
(2)Éè´Ö¹ÜÖÐÆøÌåΪÆøÌå1.ϸ¹ÜÖÐÆøÌåΪÆøÌå2.
¶Ô´Ö¹ÜÖÐÆøÌå1£ºÓÐp0L1£½p1L1¡ä
ÓÒ²àÒºÃæÉÏÉýh1£¬×ó²àÒºÃæϽµh2£¬ÓÐ
S1h1£½S2h2£¬h1£«h2£½6 cm£¬
µÃh1£½2 cm£¬h2£½4 cm
L1¡ä£½L1£h1
½âµÃ£ºp1£½90 cmHg
¶Ôϸ¹ÜÖÐÆøÌå2£ºÓÐp0L1£½p2L2¡ä
p2£½p1£«¦¤h
½âµÃ£ºL2¡ä£½9.375 cm
ÒòΪh£½L1£«h2£L2¡ä
½âµÃ£ºh£½6.625 cm.