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- "Mainly prevention, secondly combining the prevention with rescue" is a basic principle to establish the counterplan of the coal mine water disaster emergency rescue. “预防为主、防救结合”是我国煤矿水害应急救援预案制订的“八字”基本原则。
- The main accidents and defend measure in production of coal-mine are discussed( including the coal mine gas, the coal-dust burst, the mine fire, the mine water calamity and the attic accidents). 讨论了煤矿生产中的主要事故,包括煤矿瓦斯、煤尘爆炸、矿井火灾、矿井水害、顶板事故及其防治措施;
- This paper introduces the effective mine water control measures in according to geological conditions of main aquifers during mining operation in Wali Coal Mine. 主要介绍龙口矿业集团洼里煤矿的主要含水层及其赋存条件,根据不同的矿井充水特点采取的防治水措施及所取得的效果。
- Aimed at factors to influence the aquatic environment,the paper put forward measures of water source protecting during coal mining,regulating coalmine exploitation plan and mine water pollu... 针对影响水环境变化的因素提出开展采煤保水研究、调整矿山开发规划、矿水污染治理的措施。
- Research on Application of Mine Water of Xieqiao Coal Mine 谢桥煤矿矿井水资源化利用研究
- 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 key technical problems of coal mine water hazard control at present stage 新时期煤矿水害防治技术所面临的基本问题
- A STUDY OF THE MULTI-SOURCE INFORMATION FORECAST METHOD FOR COAL MINE WATER DISASTER 煤矿水害多源信息预测方法研究
- Measures Designed against Mine Water Flood for Coal Mining Operation 承压水上采煤防治水设计
- Discussion on Mine Water Management in Mining I5 Coal Seam of Zhucun Coal Mine 朱村井田一5煤层开采的水害防治探讨
- 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