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 valve overlap负气门叠开
negative contact agent负接触剂
negative wave velocity负波速
negative chronotropism[医] 阴性变时现象
negative sum-up game负和博弈
negative corona plasma负电晕等离子体
negative definite form负定型
negative artesian head负承压水头
negative case analysis负性个案分析
negative skin friction表面负摩阻