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| system effectiveness | |||
| systematic effect | |||
| 系统效应: 25 phrases in 11 subjects |
| Automobiles | 2 |
| Aviation | 2 |
| Business | 2 |
| Earth sciences | 4 |
| Electronics | 6 |
| International Monetary Fund | 1 |
| Mining | 1 |
| Refrigeration | 2 |
| Space | 1 |
| Sports | 1 |
| Technology | 3 |
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