真空电子管 meaning in Chinese
vacuum tubes
Examples
- Vacuum tubes require dc voltage sources as well
真空电子管也要求以直流电压为电源。 - The same is true of the vacuum valves in radio or television sets
用于收音机、电视机的真空电子管也是如此。 - Vacuum tubes radio
真空电子管无线电 - Measurements of electrical properties of electronic tubes ; methods of measurement of emission current from hot cathodes for high - vacuum electronic tubes and valves
电子管电气性能测试.第14部分:高真空电子管加热阴极 - Measurements of the electrical properties of electronic tubes . part 13 : methods of measurement of emission current from hot cathodes for high - vacuum electronic tubes and valves
电子管电性能的测量.第13部分:高真空电子管热阴极发射电流的测量方法