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| 11. | the yawning mine shaft; a yawning abyss. |
| 裂开豁口的矿井；裂开豁口的深渊。 |
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| 12. | To bore(a shaft) with a trepan. |
| 钻用钻井机钻（矿井） |
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| 13. | The mine shaft comprises two sets of hoisting systems with an annual output of400 mt. |
| 矿井年产量为400万t，由两套提升系统完成。 |
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| 14. | A passageway or shaft in which air circulates, as in ventilating a mine. |
| 通风道，换气坑空气流通的通道，如使矿井通风的风道 |
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| 15. | a framework to support or strengthen a mine or shaft. |
| 用来支承或加固矿井的构筑. |
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| 16. | A bucket used for conveying ore or coal up a mine shaft. |
| 桶框把生铁或煤运上矿井的框 |
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| 17. | Code for design of inclined shaft and chambers of coal mine |
| 煤矿矿井斜井井筒及硐室设计规范 |
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| 18. | The rigging for hauling or lifting located at the head of a mine shaft. |
| 在矿井顶部杆上用于提升某物的索具 |
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| 19. | They got through into the flooded mine shaft, and rescued the comrades. |
| 他们努力进入水淹的矿井，救出了同志们。 |
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| 20. | Tom's heart gave a great thump, and he ran like the wind to the shaft. |
| 汤姆的心怦的一跳，像一阵风似地奔到矿井。 |
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