特殊用法beam pentode1.束射[电子束]五极管double diode pentode1.双二极五极管duo-diode pentode1.孪二极五极管duplex (diode) pentode1.双(二极)五极管focus-compensating pentode1.聚焦补偿五极管high frequency pentode1.高频五极管horizontal output pentode1.水平(扫描)输出五极管line output pentode1.行输出五极管low-noise pentode1.低噪声五极管low-slope pentode1.低互导五极管output pentode1.输出五极管overdriven pentode1.过激五极管power pentode1.功率放大五极管radio-frequency pentode1.射频[高频]五极管remote-cut-off pentode1.遥截止五极管screened pentode1.屏蔽五极管screen-grid pentode1.帘栅五极管sharp cut-off pentode1.锐截止五极管space-charge pentode1.空间电荷五极管triode -driven pentode1.三极管激励的五极管vari(able)-mu pentode1.变μ五极管, 可变放大系数五极管