英语词汇“兩極真空管”的翻译、意思、用法、释义-英汉汉英双解词典

词汇	兩極真空管
释义	兩極真空管 liǎng jí zhēn kōng guǎn具有一个阴极和一个阳极的真空管。将电压加在两极上时，阳极必须是正电位，阴极才会放出热电子，导通电流。可作为整流器及检波器。
随便看	exercise vigilance exercise vigorously exercise,vocal exercise void exercise volume exercisewalking exercise walking exercisewalking,exercise-walking exercise wheel exercise widow Exercise will develop our muscles Exercise will do good to your health Exercise will firm up your muscles Exercise will keep your figure Exercise will keep you youthful Exercise will strengthen your body exercise with apparatus exercise with a shawl exercise with clubs exercise with communication equipment exercise with live ammunition exercise with ribbons exercise with weights strapped to the body exercise workload exercise wounds