negative ads负面广告
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 motorization消极机动化
negative going signal负向信号
negative-true logic负逻辑
negative-going edge负向边
negative flow control负流量控制
negative gate voltage负栅极电压
negative brush-lead负电刷引线
negative winding stem柄头部,反向上条柄头
Negative Transitivity负传递性
Negative ion additive负离子添加剂