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| 平均生产率 | |||
| 平均效率; 平均出力 | |||
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efficiency average : 25 phrases in 14 subjects |
| Aviation | 1 |
| Business | 1 |
| Compressors | 1 |
| Economy | 3 |
| Electric machinery | 2 |
| Electronics | 2 |
| Hydroelectric power stations | 2 |
| Oil / petroleum | 2 |
| Securities | 2 |
| Solar power | 1 |
| Space | 1 |
| Technology | 5 |
| Textile industry | 1 |
| Wind Energy | 1 |
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