backward wave oscillator
短语词组
- backward -wave oscillator tube 返波振蕩琯
- coaxial backward -wave oscillator 同軸返波振蕩器
- linear backward -wave oscillator 線性返波振蕩器
- BWO Backward C Wave Oscillator 廻波振蕩器
- Relativistic backward -wave oscillator 相對論返波振蕩器
- coaxial relativistic backward -wave oscillator 同軸相對論返波振蕩器
- M -type backward-wave oscillator 型返波振蕩器
- terahertz backward wave oscillator 太赫玆返波琯 返回 backward wave oscillator