![]() |
| |||
signal transition | |||
hand shaking | |||
signal conversion; signal transformation; signal translation | |||
| |||
signal transformation |
信号 变换 : 32 phrases in 11 subjects |
Air defense | 2 |
Automobiles | 1 |
Aviation | 2 |
Computers | 2 |
Earth sciences | 1 |
General | 2 |
Information technology | 2 |
Marketing | 2 |
Space | 5 |
Technology | 10 |
Telecommunications | 3 |