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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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