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 differential mobility负微分迁移率
negative- sequence impedance负序阻抗
negative-grid characteristic负栅极特性
negative amplitude attenuation负值衰减系数
Negative refraction phenomenon负折射现象
negative-air-pressure room负气压房间
negative-impedance amplifier负阻抗放大器
negative nonlinear correlation负非线性相关