dy.na.tron
n.Electronics (名词)【电子学】 A tetrode with grid and plate potentials so arranged that plate current decreases when plate potential increases.负耗阻性管:由栅极和极板电势组成的四极管,其中当极板电流降低时极板电势反而增加
来源:Greek dunamis [power] * see dynamic 希腊语 dunamis [力量] *参见 dynamic-tron -tron