 |
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| 视觉感阈 | |||
| 最小敏感限; 阈值反衬; 对比阈; 衬比阈 | |||
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contrast threshold : 10 phrases in 4 subjects |
| Aviation | 1 |
| Earth sciences | 1 |
| Space | 3 |
| Technology | 5 |
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