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| 行波管 (一种电子管，其中电子流与被引导电磁波不断或重复地相互作用，且与电磁波基本同步移动，并实现从电子流到电磁波的能量净转移。行波管可以把一些输出耦合返回到输人 (或者叫反向振荡器，因为反馈用在电子运动的方向)来产生特高频和微波频率) | |||
| 行波管 | |||
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| 行駆管 | |||
| 行波管 | |||
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| 行波管 | |||
| English thesaurus | |||
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| TWT | |||
| traveling- wave tube: 33 phrases in 5 subjects |
| Air defense | 9 |
| Electronics | 9 |
| Geophysics | 1 |
| Space | 6 |
| Technology | 8 |
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