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frequency code | |
tech. | 频率码; 频率电码 |
modulation | |
econ. | 调整; 调节 |
life.sc. | 适应; 调动 |
life.sc. од. | 调变 |
met. | 转调; 变换; 缓和 |
met. од. | 调制 |
| |||
频率码; 频率电码 |
frequency code : 44 phrases in 11 subjects |
Air defense | 1 | Communications | 2 | Space | 5 |
Artificial intelligence | 1 | Electronics | 13 | Technology | 5 |
Automobiles | 4 | Geophysics | 1 | Telecommunications | 7 |
Aviation | 3 | Information technology | 2 |