nontidal非潮汐的nonadv.[拉]非；不是nonstereoscopic viewing instrument非立体观察仪器non-traumatic vertebral collapse非外伤性椎体压缩骨折Non-stationary stochastic signal非平稳随机信号non-traumatic hemostatic forceps无损伤止血钳nonferrous metals and their alloys有色金属及其合金non - steroidal antilnflammatory解热镇痛类non-parametric confidence bounds非参数控制限non-sampled eontourlet transform非下采样Contourlet变换non-metallic connection type PBX非金属接续式用户小交换机non-symmetric Markov chain field非对称树马氏链场