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- In this paper, the application of coherency cube technique in the 3D data of Baodian Coal Mine is discussed. 摘要主要讨论相干体技术在鲍店煤矿十采区实际地震资料中的应用。
- The failure mechanism of the roadways in cross-mined and soft rock is described through investigation and analyses of the roadways in the north of Baodian coal mine. 通过对鲍店煤矿北翼跨采软岩巷道的调查与分析,说明了巷道的破坏机理,并根据跨采软岩巷道的特点提出了各类巷道的支护技术方案。
- Cause Analysis of Water Leakage for the Remade Drainage System in Baodian Coal Mine and its Solution 鲍店煤矿排矸系统改造工程漏水原因分析及处理
- Application of roadway roof separated seam auto monitor alarm system in Baodian coal mine 巷道顶板离层自动监测报警系统在鲍店煤矿的应用
- 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。
- Analysis and control of water hazard impacting No. 3 coal seam mining in tenth mining field of Baodian Coal Mine 鲍店煤矿十采区3煤开采的水害分析预测及防治
- Analysis on large span comprehensive mining face water burst in No. 5308 thick coal seam, Baodian Coal Mine 鲍店煤矿5308厚煤层大跨度综采放顶煤工作面涌水分析
- Baodian Coal Mine 鲍店煤矿
- They underwrote the coal mine's bonds. 他们同意买下该煤矿的未认购的股票。
- There is a coal mine near my home town. 我的家乡附近有一个煤矿。
- We decided to open out a coal mine near the city. 我们决定在城市附近开发一煤矿。
- The coal mine was closed down due to exhaustion. 这煤矿因矿源枯竭而关闭了。
- They are developing a new coal mine. 他们在开发新煤矿。
- They sold the coal mine at a profit. 他们把煤矿卖掉赚了钱。
- China Geological Coal Mine Corp. 中国地方煤矿总公司。
- Coal Gas Factory of Datong Coal Mine Gro. 大同煤矿集团有限责任公司煤气厂。
- A passage or gallery in a coal mine. 通道煤矿中的通道或水平巷道
- My grandfather used to work in a coal mine. 我祖父曾在煤矿工作过。
- Liu township coal mine enterprises. 乡镇企业有刘沟煤矿。
