travelling-wave tube amplifier的用法和樣例：
例句
- Gyroklystron is one of the most promising high-power coherent millimeter wave sources.
迴旋速調管放大器是一種具有重要發展前景的高功率相干毫米波源。 - The second harmonic three-stage gyroklystron amplifier is designed and simulated by means of PIC simulation software.
應用粒子模擬軟體對設計的二次諧波三腔迴旋速調管放大器進行了數值模擬。
