 |
| |||
| 双流式的; 交直流的 | |||
| |||
| 双流 | |||
| 交直流 | |||
| 双电流 | |||
|
double-current : 42 phrases in 12 subjects |
| Air defense | 1 |
| Aviation | 3 |
| Biotechnology | 2 |
| Chemistry | 1 |
| Electric machinery | 1 |
| Electronics | 7 |
| Information technology | 4 |
| Metallurgy | 2 |
| Rail transport | 1 |
| Space | 1 |
| Technology | 15 |
| Telecommunications | 4 |