DEPI=Differential Equations Pseudo-code Interpreter 微分方程伪码解译机DEPabbr.环境保护署 (=Department of Environmental Protection)depropanizer tower脱丙烷塔depolyploidization去多倍体化作用dephonemicizxationn.音位化消失depilatory forceps拔毛镊Depolarizing agent去极化剂Deproteinated bone脱蛋白骨Deperming Facility消磁设备Depessive symptoms抑郁症状depigmented macule脱色斑depauperate family寡种科