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| 破裂阶段应力一应变曲线斜率逐渐变小，岩土中微破裂不断产生和发展,最终导致破坏的岩土变形阶段 | |||
| fracture stage: 2 phrases in 1 subject |
| Explosives and Explosive Ordnance Disposal | 2 |
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