Phach天鸽座α, 丈人一PHn.[化]酸碱度(=Potential Of Hydrogen)abbr.公共卫生(=Public Health)abbr.紫心勋章(=Purple Heart)phylloid-trusses叶状枝束Phaonia parahebetan.副纯棘蜂；新种pharyngotonsilitis咽扁桃体炎Phorticus yunnanusn.云晦姬蝽phonoselectroscopen.声频选择器physiologic murmur生理杂音phosphotransferasen.[生化]磷酸转移酶；转磷酸酶Phlomis jeholensisn.口外糙苏phreatic oxidation潜水氧化phenelzine sulfate硫酸苯乙基肼