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| moment of inertia of sectional area; sectional inertia moment; moment of inertia of a cross section | |||
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截面 惯矩 : 24 phrases in 5 subjects |
| Aviation | 1 |
| Bridge construction | 14 |
| Hydroelectric power stations | 3 |
| Rail transport | 1 |
| Technology | 5 |
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