屏栅极

屏栅极 [píng shān jí]

1. ■ screen-grid; screen

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常用词组

1. ■ 屏栅极板极跨导 screen-plate transconductance;

2. ■ 屏栅极电源 screen supply;

3. ■ 屏栅极闸流管 {电子} shield-grid thyratron