specificit专一性specificadj.明确的；特殊的；具有特效的n.特效药；详情；特性specific viscosity条件粘度,比粘度,增比粘度Specific row drill对行播种specific component特定零件,特殊零件specific heat data特定热数据specific condition特定条件specific structure特征结构specific gene loci专性基因位点specific potential比势specific flow rate比潦specific admixture种的混杂