nonbookn.无真实价值的书(常指图片集、剪报集、演讲集等)
nonadv.[拉]非;不是
non-mapping majors非测绘专业
non - sports crowd非体育人群
non-CP SFBC-OFDM无循环前缀SFBC-OFDM系统
non-beh vegetation非地带性植被
nonabsorbable suture不吸收性缝线
non-uniform medium非均匀介质
nonoperating current不吸动电流
non-multiple board[电] 非复接台