英语词汇“screened grid”的意思、释义、用法解释及翻译-双龙斋书画网

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词汇	screened grid
释义	Definition of screened grid in English: screened grid noun Electronics historical Attributive designating a thermionic valve in which the anode is screened from the control grid by a screen grid (specifically a tetrode, lacking the suppressor grid present in a pentode); containing or using such a valve. Origin 1920s; earliest use found in Journal of the Optical Society of America. Definition of screened grid in US English: screened grid noun Electronics historical Attributive designating a thermionic valve in which the anode is screened from the control grid by a screen grid (specifically a tetrode, lacking the suppressor grid present in a pentode); containing or using such a valve. Origin 1920s; earliest use found in Journal of the Optical Society of America.
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