... coal mining geological conditions 煤层开采地质条件 Mining Technology Conditions 开采技术条件 Combining Mining Conditions 结合实际开采情况 ...
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道变形破坏状况调查研究132.1 开采技术条件（Mining Condition）132.2 巷道基本情况调查 ( Investigation of Roadway Basic Status )152.3 巷道的基本参数统计(Basic Parameters Statistics of ...
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关键词 ］ 开采技术条件 ; 矿山地质环境 ; 制约 ; 铝土矿 ; 贵州 [gap=5579]Key Words］ mining technical condition; mine geological environment; restriction; bauxite deposit; Guizhou ..
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矿床开采技术条件 mining technical condition of deposit ; mining technical factors
根据铧厂沟金矿矿体的开采技术条件，选用了浅孔留矿采矿法回采。
According to the technical mining condition in Hua Changgou Gold Mine, the short hole shrinkage mining was chosen.
矿床开采技术条件较好，矿石加工技术性能优良，具备良好的开发前景。
With good mining condition and excellent technological property, the marble of the deposit should be developed with good value.
详述了宝丰山铅锌矿的矿床开采技术条件，介绍了浅孔留矿法在应用中存在的问题。
The technical mining conditions of mineral deposit of Baofengshan Lead-Zinc Mine are stated in detail, some problems in application of shorthole shrinkage stoping introduced.
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