| 单词 | ore drawing | ||||
| 释义 | ore drawing
例句释义: 放矿,下放矿石 1. This paper discusses the law of the ore drawing about Sublevel Caving Mining, and analyzes the reasons for the dilution and loss. 探讨了无底柱分段崩落法放矿规律，分析了造成损失贫化的原因。 www.jsks.net.cn 2. Air leak and dust pollution in ore drawing through long pass in underground mine threaten the underground prodution safety. 地下开采矿山高溜井卸矿过程中的漏风及粉尘污染威胁矿山井下的安全生产。 www.chemyq.com 3. An indepth research on location of footwall drawing points in Fanshan Phosphate Mine is made on the basis of ore-drawing expectancy theory. 根据放出期望体理论，对矾山磷矿矿体下盘出矿点位置的确定进行了深入的研究。 www.chemyq.com 4. The process of ore- drawing in block caving is completed under overburden. 自然崩落法放矿基本上都是在覆盖岩层下进行的。 www.dictall.com 5. Regular pattern of ore drawing in the case of recovery access and research of calculating cut-off grade of ore 回收进路放矿规律及截止品位确定方法研究 service.ilib.cn 6. 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 7. Industrial Experimental Research of New Ore-drawing System and Equipment with Electric Rake Delivering 新型电耙运搬出矿系统与设备的工业试验研究 114hrm.com.cn 8. Numerical Simulation on Movement Law of Upper Loess Covering During Ore Drawing 放矿中黄土覆盖层运动规律的数值模拟 www.ilib.cn 9. Actualities and Application Prospect of the Low Dilution Ore Drawing Technology 低贫化放矿工艺现状及应用前景 service.ilib.cn 10. Application of Vibration Ore Drawing Machine Technology in Meishan Iron Mine and Reconstruction 振动放矿机技术在梅山铁矿的应用和改造 service.ilib.cn 1. Modeling Experiment on Loess Interfusion Principle During Ore-Drawing 放矿中黄土覆盖层运动规律的模型试验 www.ilib.cn 2. Mathematic Methods for Selecting Optimal Dilution Ratio of Ore Drawing at low Dilution Ratio 低贫化放矿最优贫化率选取的数学方法 service.ilib.cn 3. Review of the Application Practice of the Electrovibrating Ore-drawing Technology in Shizishan Copper Mine 狮子山铜矿电振动放矿技术应用实践回顾 service.ilib.cn 4. 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 5. Electrical Control and Protection of Vibrating Ore Drawing Machines 振动放矿机的电气控制与保护 www.ilib.cn 6. Problems in the Application of Vibrating Ore Drawing Machine Their Solution 振动放矿机应用中的问题与改进 service.ilib.cn 7. Some New Knowledge about Relations among Different Cut-off Grades for Ore Drawing 对不同放矿截止品位关系的一点新认识 www.ilib.cn 8. Application of vibratory ore-drawing machine with double tables in gold mine 双台板振动放矿机在黄金矿山的应用 www.ilib.cn 9. An Experimental Study on the Rational Ore Drawing Rule for the Transit Sublevel in Chengchao Iron Mine 程潮铁矿过渡分段合理放矿制度的试验研究 www.ilib.cn 10. Application of Low Dilution Ore Drawing Technology in Meishan Iron Mine 梅山铁矿低贫化放矿工艺的应用 service.ilib.cn 1. Design of Movable Sliding Device for Vibration Ore Drawing Machine 一种振动放矿机活动溜舌装置 www.ilib.cn 2. Production Practice of the Ore Drawing by Slusher-vibrating Funnel-truck Method 电耙振动漏斗汽车出矿方式的生产实践 www.ilib.cn 3. Optimization of Ore Drawing Mode for Transition sublevel in Pillarless Sublevel Caving 无底柱分段崩落法过渡分段放矿方式优化研究 www.ilib.cn 4. Thinking on Optimization of Ore Drawing Scheme of Primary Crusher Chamber in Dahongshan Iron Mine 大红山铁矿粗破碎硐室放矿方案优化的思考 service.ilib.cn 5. study on the relations among different cut - off grades for ore drawing 不同放矿截止品位间关系的研究 www.ichacha.net 6. Computer Simulation Research on Ore Drawing Modes in Pillarless Sublevel Caving 无底柱分段崩落法放矿方式计算机模拟研究 www.ilib.cn 7. On Mining Methods and Technological Improving of Ore Drawing in Qiandongshan Pb-Zn Deposit 铅硐山铅锌矿采矿方法及放矿技术的改进 ilib.cn 8. Analysis of Effects of Caved Ore Fragmentation on Ore Drawing 崩落矿石块度对放矿的影响分析 www.ilib.cn 9. The ore-drawing computer control in caving methods 自然崩落采矿法计算机放矿控制技术 www.ilib.cn 10. Study on Ore Drawing of the Unstable Ore Black in Qiandongshan Pb-zn Deposit 铅硐山铅锌矿不稳固矿块落矿技术研究 www.ilib.cn 1. Study Trend on Cut-off Grade for Ore Drawing in Subdrifting and Caving without Sill Pillar 无底柱分段崩落法放矿截止品位的研究趋势 www.ilib.cn 2. Optimizing Cut-off Grade of Ore Drawing in Pillarless Sublevel Caving 无底柱分段崩落法放矿截止品位优化 www.ilib.cn 3. Rational Ore Drawing in Pillarless Sublevel Caving 无底柱分段崩落法合理放矿方式探讨 www.ilib.cn 4. Ore Drawing Mode in Pillarless Sublevel Caving 论无底柱分段崩落法放矿方式 www.ilib.cn 5. Study on Ore Drawing of Gold Mine in the Lab 某金矿室内放矿试验研究 www.ilib.cn 6. Research on Ore Drawing Modes in Pillarless Sublevel Caving Based on SLS System 基于SLS系统的无底柱分段崩落法放矿方式研究 ilib.com.cn |
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