nonlifen.无生命；缺乏生命nonadv.[拉]非；不是non-cancellable policy[经] 不能注销的保险单, 不能退保的保险单non-symmetric relation非对称关系nonimaging concentrators非成象集线器non-nonsense parenting严肃型教养non-linear programming非线性规划Non-viral gene vectors非病毒性基因载体non-linear attenuation非线性衰减non risk till waterborne装船前不保险non-proportion loading非比例加载non-agricuhuralization非农化