PA Some partial pressure, p sub A, temperature T.
在温度T下的分压为。
Results The incidence of postoperative infection was 3.4% (1/29) in NONE group and 3.2% (1/31) in PA group, without significant difference between the two groups (P>0.05).
结果不预防性应用组感染率为3.4%（1/29），预防性应用抗生素组感染率为3.2%（1/31），两组术后感染率无显著差异（P>0.05）。
This paper makes researches on microwave solid-state pa modules used in spaceborne radar and their A-P characteristics.
本课题针对星载应用的微波固态功放组件及其幅相特性进行研究。
Results There were significant differences int-PA and PAI-1 levels between the normal group and different types of cancer patients(P<0.05).
结果不同类型的恶性肿瘤患者t-PA及PAI-1与健康对照组比较差异有统计学意义（P<0.05）。
Senator Clinton was joined by Senator Robert P. Casey (D-PA), who also discussed the importance of early childhood education.
希拉里还联合参议员罗伯特页凯西，他们还讨论了十分重要的幼儿教育。
Senator Clinton was joined by Senator Robert P. Casey (D-PA), who also discussed the importance of early childhood education.
希拉里还联合参议员罗伯特页凯西，他们还讨论了十分重要的幼儿教育。
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