nonvotern.不投票者；投票弃权者nonadv.[拉]非；不是nonorthogonal curvilinear coordinate system非正交曲线坐标系nondestructive pavement detection technique路面无损检测Non-cumulative revolving letter of credit不可累积使用的循环信用证non-government international organization非政府国际组织non-public-owned economic organizations非公有制经济组织non-trade non-governmerotal publication非贸易非官方出版物non-monotone linear complementary problem非单调线性互补问题nonketogenic hyperosmolar hyperglycemic coma非酮症高渗高糖性昏迷Nonallopathic lesion of costochondral region肋软区非对抗性疗法病损nonconvulsive electric stimulation treatment抽搐性电刺激治疗