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ѪҺӦdzḻÿǵѪԼǸ20ÿ100֯ѪԼΪ2000ml/min(ÿ100ԵѪԼΪ54ml/min)ǵĶ뾲֮ѪҺPO2IJΪ㡣һ£ܻѧʼմڶѪҺǾѪҺ
ͨʵ֤ĹҺPO2½άĶλƵӡֹҺPO2100mmHgٶԾ䴫嶯ҲӡΪѪʱӵλѪҺбȡO2ӣϸҺPO2O2½Դ嶯Ȼӡ
ijԭƶѪCOжȱʱѪO2Ȼ½PO2ֻҪѪ֣ѧĴ嶯ӡ
ԣȱʱѧܵĴ̼ǶѪPO2½ǶѪO2Ľ͡