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| 精度标准 | |||
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accuracy standard : 14 phrases in 9 subjects |
| Agriculture | 1 |
| Business | 1 |
| Desert science | 4 |
| Earth sciences | 1 |
| Economy | 1 |
| Information technology | 1 |
| Space | 1 |
| Technology | 3 |
| United States | 1 |
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