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- selective mining method 选别采矿法
- A Multi-attribute Matter-element Decision Making Model Used for Selecting Mining Method 采矿方法优选的多属性物元决策模型
- Discussion on the Mining Method of Jilongshan Mineral Industry Co., Ltd. 鸡笼山矿业有限公司采矿方法探讨。
- A new process mining method was presented based on Markov transition matrix. 提出了一种基于马尔可夫转移矩阵的过程挖掘方法。
- Parker Formation coal mine blast mining method adopted, with 450 employees. 柏家沟煤矿采取爆破采煤法，拥有职工450人。
- Borehole hydromining is a kind of safe and efficient new mining method . 钻孔水力采煤是一种既安全、又能极大地提高资源利用率的新的采矿方法。
- Based on the characteristics of potash mine in Vientiane of Laos,the author proposes to extract potassium chloride with directional drilling communicated method and selective solution mining method. 作者就老挝万象钾盐矿的特点,提出采用定向钻进连通法,选择性溶解开采工艺开采氯化钾。
- It is proved that in an unique metal price fluctuating situation,a mine may introduce a very different strategy to control its cutoff grade inunderground selective mining. 理论分析和实例验证表明，选别式开采地下金属矿在完全相同的市场价格形势下，可能采取截然不同的边界品位控制策略。
- Study on expert system (ES) for selecting mining methods based on problem prototype 基于问题原型的采矿方法选择专家系统的研究
- We have raised the coal output by using better mining methods. 我们利用更好的采煤法增加了煤炭产量。
- The adaption of mining method is the similarity between the mining conditions of designed mine and adaption capacity. 而采矿方法的适应性实质上是指其适应范围与设计矿山开采条件的近似程度。
- A treelike model of data produced by certain data mining methods. 由某些数据挖掘方法生成的数据的树状模型。
- Application and Development of Filled Stope Mining Method in Underground Mine of BAIYIN Nonferrous Metals Co. 白银公司井下矿山充填采矿方法的应用。
- Application of Sublevel Chamber Mining Method in Jinan Steel City Mining Co., Ltd. 分段矿房法在济南钢城矿业公司的应用。
- Through to between two mining method contrast,The demonstration appears has the mining method superiority. 通过对两个采矿方法之间的对比,显示出现有采矿方法的优越性。
- Controlled blasting is the key technique of mining method and stoping technology. 控制爆破技术是采矿方法及回采工艺实施中的关键技术。
- The left pane lists, in a tree view, the columns in the selected mining structure. 树视图中的左侧窗格列出所选挖掘结构中的列。
- Practical experiences with shrinkage mining method for pillar extraction over the pust ten years were summarized. 从我矿资源和矿柱回采实际情况出发,总结了近十几年来用留矿法回采底柱的实践经验。
- Based on safety assessment of a mining method in a certain mine,the application of PHA using LEC was demonstrated. 采矿方法的确定是保证矿山的生产安全、提高劳动生产率、争取更好的经济效益的重要条件。
- Composite Ore Selective Mining Technique 混合矿选别开采技术研究
