nonblackn.非黑人
nonadv.[拉]非;不是
non- English major freshmen非英语专业新生
non-institutional treatment非监禁处遇
non-public ownership system非公有制
non - solid earthed network小电流接地系统
non-responsive concentrator不易起反应的
non public ownership forestry非公有制林业
non-destructive dismantling无损拆除
non-monotone step size rule非单调线搜索
non-lawsuit solution system非诉讼纠纷机制