The grade effciency of Pa in ICU was 31.0%(92/617) in 2004 and 36.0%(257/713) in 2005,while in respiration was 23.0%(170/741) and 25.0%(530/2118).是什么意思_The grade effciency of Pa in ICU was 31.0%(92/617) in 2004 and 36.0%(257/713) in 2005,while in respiration was 23.0%(170/741) and 25.0%(530/2118).在线翻译_英语_读音_用法_例句