| 释义 |
tetrodetetrode[ˈtetrəud]n.1.■【电】四极管
特殊用法beam tetrode1.■束射四极管beam power tetrode1.■功率束射四极管ceramic high-power tetrode1.■陶瓷大功率四极管coplanar-grid tetrode1.■共面栅四极管crystal tetrode1.■晶体四极管field effect tetrode1.■场效应四极管forced-air-cooled power tetrode1.■风冷式功率四极管screen-grid tetrode1.■帘栅[极]四极管semiconductor tetrode1.■半导体四极管space charge tetrode1.■空间电荷四极管variable-mu tetrode1.■变μ四极管, 可变放大系数四极电子管 |