 |
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| deficient number (数) | |||
| defect; defective number; deficient number | |||
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| P-defect | |||
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| deficient number | |||
| 亏量: 30 phrases in 12 subjects |
| Automobiles | 1 |
| Business | 1 |
| Commerce | 1 |
| Cryptography | 2 |
| Earth sciences | 3 |
| Economy | 1 |
| Electronics | 5 |
| Hydrology | 1 |
| Metallurgy | 3 |
| Project management | 1 |
| Technology | 9 |
| Wind Energy | 2 |