单词	amplification factor
释义	amplification factor noun : the ratio of the changes in plate and grid voltage that cause equal changes in the plate current of an electron tube Word History First Known Use 1907, in the meaning defined above
随便看	diegesis diegetic Diego Garcia diegueni dieguenoes dieguenos Diegueño diegueños diehard dieharder diehardest diehardisms diehards dieing diel dieldrin dieldrins dielectric dielectric absorption dielectric constant dielectric heating dielectric loss dielectric strength dielectrics Diels

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