 |
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| 开关速度 | |||
| 开关速率 | |||
| 交换速度 | |||
| switching speed: 66 phrases in 13 subjects |
| Automobiles | 8 |
| Aviation | 3 |
| Communications | 1 |
| Electric machinery | 3 |
| Electronics | 19 |
| Geophysics | 2 |
| Hydroelectric power stations | 1 |
| Metallurgy | 3 |
| Rail transport | 3 |
| Shipbuilding | 2 |
| Space | 3 |
| Technology | 16 |
| Wind Energy | 2 |