| 单词 | caving method |
| 释义 | 例句释义: 落顶法,崩落开采法,垮落法,塌陷法 1. The study of the caving method can supply a safe and efficient mining method for the gypsum strong veins. 试验研究在石膏厚矿床中采用崩落采矿法开采，是我国石膏厚矿床提高矿石回收率与安全生产的新途径。 www.dictall.com 2. The fundamental principle and mechanism about the technology of top-caving method with vibration are introduced in the paper. 详细介绍了振动放顶煤技术的原理和机理。 www.chemyq.com 3. Prestress distribution characteristics in fully mechanized mining of top coal with caving method and its influence upon the permeability 综放开采顶煤应力分布特征及其对渗透性的影响 www.ilib.cn 4. Reliability study of the production system using fully mechanized mining with sub - level caving method in parallel operations 平行作业综放生产系统可靠性研究 service.ilib.cn 5. Research and Present Application State of Caving Difficulty of Domestic Natural Caving Method 国内自然崩落法可崩性研究与应用现状 www.ilib.cn 6. Study of Large Space Structure Parameters of Sill Pillar-Free Sublevel Caving Method and Practice 无底柱分段崩落法大间距结构参数的研究与实践 service.ilib.cn 7. Rational estimation of the ventilation capacity of the mine adopting fully mechanized mining system with caving method 采用综放工艺矿井通风能力合理核定方法的探讨 www.ilib.cn 8. Study of the Computer Random Simulation of Ore Drawing for Caving Method 崩落法放矿计算机随机模拟的研究 www.ilib.cn 9. The Analysis on Roof Control of Working Face of Medium-thickness Coal Seam Comprehensive Mechanized Top Coal Caving Method 中厚煤层综采放顶煤工作面顶板管理 ilib.cn 10. Technique for Control Hydraulic Pressure Support or Transport Fall of Comprehensive Mechanized Top Coal Caving Method Face 综采放顶煤工作面控制液压支架与输送机下滑的技术 ilib.cn 1. Analysis of the way for the main roof caving relating to the staggered sublevel caving method 错层位放顶煤方法老顶垮落方式分析 www.ilib.cn 2. Process practice of blasting and caving method under cantilever supported coal face with complex geological condition 复杂条件下悬移支架炮采放顶煤工艺实践 www.ilib.cn 3. Analysis of Influence Factors on the Convergence of Stoping Drift in Sublevel Caving Method without Bottom Structure 无底柱分段崩落法回采巷道收敛的影响因素分析 www.ilib.cn 4. Safety and Technical Measures for Working Inflammable, Extra-thick and Yolk Seam with Fully Mechanized Caving Method 易燃特厚松软煤层综采放顶煤回采的安全技术措施 ilib.cn 5. Analysis on Outburst Factors and Measures for Outburst Prevention during Extraction of Thick Seam by Caving Method 放顶煤开采厚煤层的突出因素分析及防突措施 www.ilib.cn 6. Stoping Practice of the Longwall Caving Method Along the Dip 倾向长壁式崩落采矿法的回采实践 service.ilib.cn 7. Fully mechanized sublevel caving method adopted in the dynamic pressure condition 动压条件下的综放开采方案 www.ilib.cn 8. Mining horizontal pillars with hydraulic roof propping in longwall caving method 在长壁式崩落法中用液压支柱护顶回采水平矿柱 service.ilib.cn 9. Ground pressure of narrow pillar entry with top-coal caving method in three soft and comparative thin thick seam 三软较薄厚煤层综放沿空窄煤柱巷道矿压显现规律 www.ilib.cn 10. Preliminary Analysis of Causes Resulting in Ore Dilution and Loss by pillarless Sublevel Caving Method and Countermeasures 浅析无底柱分段崩落采矿法矿石贫化、损失的原因及对策 www.ilib.cn 1. Ground pressure of entries in the "isolated island" face using full-mechanized top-coal caving method 综放“孤岛”开采工作面两巷矿压显现 www.ilib.cn 2. Study on stability of the end face in ultra soft and thick seams using fully mechanized sublevel caving method 极软厚煤层综放开采端面稳定性研究 ilib.cn 3. Relationship of support and surrounding rock in three soft seam extracted by top-coal caving method 三软煤层放顶煤支架-围岩关系分析 service.ilib.cn 4. New technique of lateral sublevel caving method for the Large inclined thick seam 急倾斜厚煤层柔掩侧向放煤开采技术研究 www.ilib.cn 5. Research on the Caving Method of Side-extruding Continuous-advancing Vibratory Ore-drawing 侧向挤压连续推进振动出矿崩落法的研究 www.ilib.cn 6. The Exploration and Practice of Sub-level Caving Method in Drill and Blast Work-facing in Inclined Coal Seam 大倾角炮采工作面放顶煤开采的探索与实践 scholar.ilib.cn 7. Research and Application of Large Interval Non-pillar Sublevel Caving Method 大间距无底柱分段崩落采矿法的研究和应用 www.ilib.cn 8. Monitoring and Analysis of Collapse Process of Overlying Rock Strata in Extraction by Caving Method 崩落法回采时顶板岩层崩落过程监测与分析 www.ilib.cn 9. Numerical simulation of natural caving method based on particle flow code in two dimensions 自然崩落采矿法的颗粒流数值模拟 www.ilib.cn 10. Selection of powered supports for top-coal caving method in Longkou Mining Area 龙口矿区放顶煤液压支架选型 ilib.cn 1. Current Application Situation of Nonpillar Sublevel Caving Method 无底柱分段崩落法应用现状 service.ilib.cn 2. Technique of coal entry bolt using fully-mechanized top-coal caving method 放顶煤开采煤巷锚杆支护技术 ilib.cn 3. Base Stability of Jingchuan Lean Ore Area Mining by Natural Caving Method 金川贫矿区自然崩落法采场底部结构的稳定性 www.ilib.cn 4. Experimental study on sublevel caving method without floor pillar in Dongdashan mine 无底柱分段崩落法在东大山矿的试验研究 168.160.184.82:8080 5. Stope Size Optimization of Sublevel Caving Method without Sill Pillar in Beiminghe Iron Mine 北洺河铁矿无底柱分段崩落法采场尺寸优化研究 service.ilib.cn 6. Gas treatment in the fully mechanized coal face using caving method 综放工作面瓦斯治理措施 www.ilib.cn 7. Analysis of Complex Roof Caving Process in Mining by Caving Method 崩落法开采时复杂顶板的崩落过程分析 www.ilib.cn 8. Subsidiary Layer Design Analysis of Natural Caving Method in Tongkuangyu Mine 铜矿峪矿自然崩落法副层设计浅析 service.ilib.cn 9. Analysis on roof rock properties to select top coal caving method 分析顶板岩性选择放顶方式 www.ilib.cn 10. Central caving method in full-mechanized face under hard roof 坚硬顶板条件下综采工作面中部放顶的方法 www.ilib.cn 1. Sublevel caving method without sill pillar 无底柱分段崩落法 hk.netsh.com 2. Research of On-reef Drift Large Section Drawing in Nonpillar Sublevel Caving Method 无底柱分段崩落法沿脉进路大断面出矿研究 www.ilib.cn 3. Study on longwall top coal caving method in big obliquity seam 大倾角综放采煤方法的实践研究 ilib.cn 4. Knowledge of sub-level caving method to control underground impact pressure 放顶煤开采对控制冲击地压的认识 www.ilib.cn 5. Drawing Management of Natural Caving Method in Tongkuangyu Mine 铜矿峪矿自然崩落法的放矿管理 www.ilib.cn 6. The Status and Its'Developing Trend of Mining Thick Coal Seam with Sublevel Caving Method in China 我国厚煤层放顶煤开采技术的现状及发展方向 www.ilib.cn 7. Problems of the Caving Method 放顶煤开采技术存在的问题 www.ilib.cn 8. Application of Top-Coal Caving Method in Anjialing Surface Mine 安家岭露天煤矿端帮采煤方法研究 www.ilib.cn 9. Probing into Caving Method of Roadway in Steep Seam 急倾斜煤层巷道放顶煤采煤法的探索 ilib.cn 10. Longwall Top Coal Caving Method and Its Future in China 我国综采放顶煤开采技术及其展望 www.ilib.cn |
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