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行进波 | |||
行波 | |||
移动波; 进行波; 前进波; 推进波 | |||
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行声波; 前进声波 |
traveling wave: 172 phrases in 13 subjects |
Air defense | 14 |
Aviation | 2 |
Earth sciences | 2 |
Electronics | 58 |
General | 1 |
Geophysics | 3 |
Hydroelectric power stations | 3 |
Metallurgy | 1 |
Oil / petroleum | 2 |
Space | 34 |
Sports | 1 |
Technology | 49 |
Telecommunications | 2 |