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Delta modulation |
增量调制,δ 调制 : 55 phrases in 12 subjects |
Air defense | 1 |
Aviation | 4 |
Business | 1 |
Cartography | 1 |
Communications | 1 |
Electronics | 21 |
Geophysics | 3 |
Information technology | 6 |
Shipbuilding | 2 |
Space | 4 |
Technology | 6 |
Telecommunications | 5 |