Preve普雷韦
PREabbr.Petroleum Refining Engineer炼油工程师
premitosis phase前有丝分裂期
Pregl's solution聚硫堇
Pre - Qin time先秦时期
pre-treatrnent前处理技术
predeterminativeadj.预先决定性的;预先确定性的
pre-bake anode预焙阳极
precarburizationn.预先碳化
prewilted silage经过凋萎的青贮料
preribosomal RNA前核糖体RNA
pretanning agent预鞣剂