栅偏压电源grid bias: 栅偏压。 supply: adv. =supplely. grid-bias: 栅偏压automatic grid bias: 栅偏压自动调节; 自动栅偏压记录仪; 自偏压control grid bias: 控制栅偏压下载手机词典可随时随地查词查翻译