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	proturan proturans proturas protutor protutory protyles Protylopus protyls protype protégé protégée protégés proud proud flesh prouder proudest proudful proudhearted Proudhon proudish proudlier proudliest proudly proudnesses Proulx

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