 |
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| 频分复用 | |||
| 频分多路传输 | |||
| 频分多路复用 | |||
| 分频多路传输 | |||
| |||
| 频分多路复用 | |||
| ★ 频分复用 | |||
| 频率划分多路传输〔制〕 | |||
| English thesaurus | |||
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| FDM (FDM) | |||
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| FDM (Modulation Vosoni) | |||
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frequency division multiplexing : 30 phrases in 5 subjects |
| Air defense | 4 |
| Electronics | 18 |
| Information technology | 3 |
| Space | 4 |
| Telecommunications | 1 |