Platinum Resistance Thermometer铂电阻温度计 Procurement Roundtable圆桌采购 Peer Review Team同行评审小组 Puerto Rico Telephone波多黎各的电话 Pulse Recurrence Time脉冲重复时间 Pulse Recurrent Time脉冲周期时间 Pharmaceutical Roundtable医药圆桌 Participating Research Team参与科研队伍 Production Resources and Tools生产资源和工具 Pocatello Regional TransitPocatello区域交通 Portugal (ISO country code)葡萄牙(ISO国家代码) Precomputed Radiance Transfer (graphics lighting effect)Precomputed解译(图形照明效果) Petroleum Revenue Tax (UK)石油收入纳税(英国) President's Roundtable总统的圆桌会议 Pathogen Reduction Technology (Navigant Biotechnologies)生物工程技术(那威哥病原体)