 |
| |||
| 射〔电〕频〔率〕 | |||
| 放射频率; 无线电频 | |||
| 射频溅射 | |||
| 射频104~3×10¹²Hz | |||
| 射频 | |||
| 无线射频 | |||
| 射电频率 | |||
| 无线电频率 | |||
| 高频 | |||
| |||
| 射〔高〕频; 无线电频率10⁴ ~ 3 × 10¹²赫 | |||
| 射频; 无线电频率; 高周波; 射电频率 | |||
| radio frequency: 741 phrases in 37 subjects |
| Agriculture | 8 |
| Air defense | 52 |
| Animal husbandry | 1 |
| Artificial intelligence | 2 |
| Automobiles | 2 |
| Aviation | 46 |
| Business | 1 |
| Chemistry | 2 |
| China | 3 |
| Communications | 8 |
| Construction | 6 |
| Cryptography | 3 |
| Earth sciences | 3 |
| Ecology | 2 |
| Electric machinery | 1 |
| Electronics | 144 |
| Explosives and Explosive Ordnance Disposal | 3 |
| Fish farming pisciculture | 3 |
| Fishery fishing industry | 1 |
| General | 9 |
| Geophysics | 9 |
| Information technology | 13 |
| Librarianship | 4 |
| Metallurgy | 18 |
| Multimedia | 2 |
| Nautical | 1 |
| Nursing | 1 |
| Oil / petroleum | 14 |
| Physics | 1 |
| Plastics | 2 |
| Project management | 1 |
| Radio | 3 |
| Rail transport | 2 |
| Shipbuilding | 7 |
| Space | 73 |
| Technology | 276 |
| Telecommunications | 14 |
The server is undergoing maintenance and the site is working in read-only mode. Please check back later.">Add | The server is undergoing maintenance and the site is working in read-only mode. Please check back later.">Report an error
| Get short URL | Language Selection Tips