negative sol阴电(荷)溶胶,负电(性)溶胶
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 certificate of origin[经] 产地否定证明
Negative for residual neoplasm无残余肿瘤
negative pressure infiltration真空渗流
negative-working photoresist负性感光胶
negative input positive output负输入正输出
negative acknowledge character否定回答字符,否认记号,否定字符
negative-friction resistance负摩阻力
negative addendum modification负变位