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- The roof of the mine caved in as a result of the explosion. 由于发生爆炸,矿井顶部坍塌了。
- The blasting mining caving coal face,large indination and overhand mining technology is successfully applied in Chaohua Coal Mine of Zhengzhou Coal Industry Group Comp. 郑州煤业集团超化煤矿采用炮采放顶煤工作面大倾角仰采技术取得成功,解决了大倾角采煤工作面的支架失稳问题。
- The extinguishment experiences of comprehensive mining caving coal in Nanshan Coal Mine are introduced from the system arrangement, the sequence and construction of the coal lane digging. 从南山煤矿综一队综采放顶煤工作面的系统布置、煤巷掘进的顺序和施工等几方面,介绍了南山煤矿的综采放顶煤的消防火经验。
- They went to the cave in quest of hidden treasure. 他们到山洞去寻找宝藏。
- The enemy had to cave in and surrender. 敌人只好屈服投降。
- All their capital is locked up in land. 他们把全部资金都搁死在地产投资上了。
- The roof is dangerous and could cave in at any time. 屋顶很危险,任何时候都会坍塌。
- They are ventilating the sap of a coal mine. 他们正在使煤矿坑道通风。
- That coal mine is no longer worked. 那个煤矿已经不经营了。
- The coal mining area is in the center of the basin. 煤矿区位于盆地的中心。
- Don't climb on that old roof. It might cave in. 别爬到那个旧屋顶上,它会塌的。
- Township enterprises mainly in coal mining. 乡镇企业以开采煤炭为主。
- They had at last to cave in and surrender. 他们最后不得不屈服投降。
- The roof of the old house will cave in any time. 这所老房子的屋顶随时会塌下来。
- A passage or gallery in a coal mine. 通道煤矿中的通道或水平巷道
- The earthquake made the roadbed cave in. 地震后路基沉陷了。
- My grandfather used to work in a coal mine. 我祖父曾在煤矿工作过。
- Interest in land can be disposed of by a will. 土地上的权益可用遗嘱处理。
- He hollowed out a cave in the snowfield for night. 他在雪原上挖了个洞以过夜。
- They go to the cave in quest of hide treasure. 他们到山洞去寻找宝藏。