![]() |
| |||
谐振波频率 | |||
振动频率 | |||
谐和频率 | |||
谐波频率 | |||
谐振频率 | |||
谐频谐波频率 | |||
谐频 | |||
谐和频率谐波频率 |
harmonic frequency : 21 phrases in 12 subjects |
Air defense | 1 |
Automobiles | 1 |
Earth sciences | 1 |
Electric machinery | 1 |
Electronics | 3 |
General | 1 |
Information technology | 1 |
Mathematics | 1 |
Metallurgy | 1 |
Oil / petroleum | 1 |
Technology | 8 |
Telecommunications | 1 |