| 释义 |
tetrode 英音 [ ˈtetrəʊd ] 美音 [ ˈtetroʊd ] 释义 n. [电子] 四极管 例句 1·Tube tetrode with directly or indirectly heated cathode. 具有直接或间接加热的阴极的电子管四极管。 2·Reverse blocking tetrode thyristor; semiconductor controlled switch. 反向阻断四极型可控硅、半导体控制开关。 3·Technical improvement of making rotary tube furnace, tetrode reduction furnace in recent years is described. 介绍了近年来在制作回转管炉、四管还原炉的技术进步; 同义词 n. [电子]四极管 quadrode
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