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| 平均速度转速 | |||
| 平均速度 | |||
| 平均速度［转速］ | |||
| 中速 | |||
| 平均车速 | |||
| 平均速率 | |||
| mean speed: 36 phrases in 14 subjects |
| Automobiles | 1 |
| Aviation | 1 |
| Chemistry | 1 |
| Compressors | 1 |
| Earth sciences | 1 |
| Electric machinery | 1 |
| Nautical | 1 |
| Oil / petroleum | 1 |
| Plastics | 1 |
| Rail transport | 3 |
| Refrigeration | 1 |
| Space | 2 |
| Technology | 11 |
| Wind Energy | 10 |
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