Puysn.皮伊(在法国；东经 1º08' 北纬 49º57')PUabbr.钚(=plutonium)abbr.推进装置(=propulsion unit)purpureo-cobaltichloride二氯化一氯五氨合钴puerperal depressive state产后抑郁状态Puccinia jasmini-humilisn.矮探春柄锈菌Puccinia helianthi Schw.向日葵锈病Purdue Research Foundation珀杜研究基金Puccinia caricis-conicae圆铺苔柄锈菌purified placental protein纯化胎盘蛋白Puerto Rico Chapter of ADA波多黎各章倾销purchasing- power parity购买力平价purification by hydrolysis水解除杂