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?B???~
C
D
C??
C??
A
A
b
B ?
?B

???????1??????????79??????2730?????????????????2???????????????????31??????2?????????????????????1????68?????????????????????????50?????23??2????????????????????3?1ppm???300.3ppm????????1??????????????????????20322???????????????????????3??????????????????????35?????1???????????1520?????????????????...

?????????????????????
?????26.7/14.7kpa200/110mmHg??????
????????????????????????20?2518.621.3/1213.3kpa140160/90100mmHg
?????????????TIA??????????????2?3
?????
50?1g/kg??4???100ml?60ml??410??500ml?
20?125ml??46???40mg??4?250ml????
?????
???????????????????????????????

???????CT???????????...

??????????68?+20?????????????????????? ???????????????????????????????Vc


1??
???????????????????????????????????????????????42??????????????????????????????????????????????????????????????????????????
2
????????????10 kg30 kg????????????????????????41???????????????????????????8??????????...