screen grid amplifier 帘栅极放大器
screen grid voltage 帘栅极电压
beam screen grid tube 束射四极管
screen-grid current 帘栅极电流
screen grid tube 屏栅真空管
screen-grid modulation 屏栅调制 ; 帘栅极调制
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N an electrode placed between the control grid and anode of a valve and having a fixed positive potential relative to the grid. It acts as an electrostatic shield preventing capacitive coupling between grid and anode, thus increasing the stability of the device 帘栅极 (Sometimes shortened to screen) [electronics] → see also suppressor grid
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