phuttn.砰(啪)adv.砰的一声(啪的一声)PHn.[化]酸碱度(=Potential Of Hydrogen)abbr.公共卫生(=Public Health)abbr.紫心勋章(=Purple Heart)PhyUostachy pubescens plantation毛竹林Phaedusa emeinensis sp. nov.n.峨眉管螺；新种Phytophysiology and Phytoecology植物生理生态学phenyl methyl polysiloxane fluid苯甲基硅油phthalocyanine bonded silica gel酞菁键合硅胶pharyngeal diseases/diagnosis咽疾病／诊断pharyngeal speech aid prosthesis咽助语器修复体pharyngo-conjunctival syndrome咽结膜综合征phenothiazine-type antioxidant吩噻嗪型抗氧化剂Pharmacodynamical material basis药效物质基础