nonclaimn.在期限内未提出要求nonadv.[拉]非；不是non-salient-pole machine隐磁极机non-computer science major非计算机专业non-formal adult education非正式成人教育non-yellowing polyurethane不黄变聚氨酯Non-State-Run Enterprise民营企业non-English major students非英语专业学生noncircularly symmetric mode非圆对称模式Non-timber Forest Products非木材林产品non-repeatedly colligation一次绑扎non-politician technocrats非政治人物技术官僚