?屏栅调制

... screen-grid dissipation 屏栅耗散 screen-grid modulation 屏栅调制 screening 筛除法; 筛分; 筛选制版; 筛余物; 过滤; 过筛; 屏蔽; 普查检; 遮护; 电屏蔽 ...

?帘栅极调制

... screen-grid current 帘栅极电流 screen-grid modulation 帘栅极调制 screen-grid tetrode 帘栅管 ...