Percs派尔奇
perprep.每;每一;经过;按照
perforated inlet多孔进气口
Peridroma saucian.疆夜蛾
perylene pigment苝系颜料
peristriate area[医] 纹状体周围区
Peridinium latumn.宽腰多甲藻
perglutaric acid过氧戊二酸
percolation clay渗滤白土
perforating rate穿孔速度
pervernal aspect早春(季)相
perhydrocarotene全氢胡萝卜烯