Piman.皮玛族人;皮玛族语
PIn.圆周率
piliferous tubercle毛环瘤
pilose caribou horn驯鹿茸
pispharynx spiralis螺旋咽饰带线虫
Piloearpine nitrate硝酸毛果芸香碱
piscrimimant scores判别值
piling displacement桩位偏差
pilton packing ring活塞填密环, 活塞密封环
pilose antler velvet鹿茸茸毛
Pistil mature degree花蕊成熟度
PI signaling pathway磷脂酰肌醇信号传导途径