negative map底片图
negativeadj.否定的;消极的;负面的;负的n.否定;反面意见;底片;[数]负数vt.否定
negative resistance light emitting diode负电阻发光二极管
Negative temperature coefficient current负温系数电流
negative end-expiratory airway pressure呼气终末气道负压
Negative Group Velocity Dispersion Mirror负群速差色散镜
Negative contrast cardiac roentgenography阴性对比心脏X线摄影[术]
negative temperature coefficient resister负温度系数电阻
negative anomalous retinal correspondence偏位异常视网膜对应
negative exponent series expansion method负幂指数展开法