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dynamic formula
| for
| pile
| dynamic formula | |
| bridg.constr. | 动力公式 |
| for | |
| gen. | 合; 为; 替; 给; 因为 |
| pile | |
| hydroel.st. | 桩 |
| |||
| 动力公式 | |||
| 动能公式 | |||
| dynamic: 6 phrases in 4 subjects |
| Environment | 2 |
| Microsoft | 2 |
| United Nations | 1 |
| Water resources | 1 |