thermionic
短语词组
- thermionic relay [电]热离子继电器;热电子继电器
- thermionic voltmeter 热离子管伏特计;热离子电压计
- thermionic valves 热离子真空管;热游离阀;热阴极电子管
- Thermionic Losses 热游离损失
- rectifier thermionic 热离子整流器
- discharge thermionic 热离子放电
- thermionic noise 热离子噪声
- emission thermionic 热离子发射
- Thermionic tubes 热离子管 返回 thermionic