?,????,??

???????
??( ),?( ?),( ),?( ),?( ),( ),( ) ?
1.? ?? ????????????????????????????????
2.???????????760?(mmHg)?1??(735.6?)????????
??????????????????1654????????????????11??80???????????4????4????????????????????????????1.01310^5Pa
1??=760?=76?=1.013105?=10.336?
????
??????????045?????????????76????...

 

??   2010-06-04 22:32 ???
???   2010-06-04 22:41 ? ??    ?PS:????
?
??   2010-06-04 22:42 ??

????
?????

?P1
?P2
P2P1,P2P1

?

????????15Mp??147????22.5Mp?????12~15Mp??I? ???0.05MP??
???????????
1 ????
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2 ???
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          ???????????????????k?????????
oxygen susceptibility test
280 kPa30 min????????????
???-?(pressure-duratio...