negative die阴模
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 interference负干扰
negative transmission负调制信号传输,负调制输送,(电视)负极性输送
negative recollection消极回忆
negative adso-dtion负吸附作用
negative bending zone负弯矩区
negative permittivity负介电常数
negative sales growth销售负增长
negative grid current反栅流,负栅电流
negative heat capacity负热容
negative birefringence负双折射