依据浅埋煤层矿压显现特征，给出浅埋煤层长壁开采工作面支架合理工作阻力及安全界限的确定方法。
Base on the weighing feature of the shallow coal bed, the specifying method of the support working resistance and safety margin is presented in the shallow coal bed.
大采高液压支架是针对上湾矿煤层浅埋深、薄基岩、厚风积沙等特定地质条件而研制的一种高性能综采液压支架。
The high mining height hydraulic support is designed for the special geologic condition of Shangwan Coal Mine, such as shallow buried depth, thin bed rock and thick aeolian sand.
叙述了堡子湾金矿多年来应用浅孔留矿采矿法的生产实践以及对采切工程的改进。
The paper introduced shallow hole shrinkage stoping method that has been used in Baoziwan Gold Mine for many years.
主要容矿岩石为浅变质细碎屑岩，钠长碳酸盐角砾岩及碳硅泥质岩；
The ore-bearing rock are mainly fine elastic rocks, breccia of albite-carbonate and carbonaceous- siliceous argillaceous rock.
浅部石英斑岩为含矿岩体，深部花岗斑岩为矿源岩体。
The shallow quartz porphyry is ore-bearing massif and the deep granite porphyry is ore-origimating one.
眉山市芒硝矿以含钙量高、 矿物晶体较大、埋藏浅、规模大为特点，目前采用洞室水溶法开采。
The Meishan mirabilite ores are characterized by high Ca content, large mirabilite crystalline, shallow occurrence depth and giant reserves.
我国黄金矿床类理多，但缺少世界级大型矿，且普遍存在探矿深度浅、勘查滞后、储量可靠程度差等问题。
China is rich in types of gold deposit, but is short of world-class large size mine, and is faced with problems such as small prospection depth, lagged surveying and uncertainty of reserves.
具有矿体多、矿化均匀、厚度较稳定和埋藏浅等特点。
The deposit shows such characteristics as rich orebody, uniform mineralization, less variable thickness and low embedded depth, etc.
浅孔留矿法对急倾斜薄矿脉的矿体开采是一种有效的采矿方法，具有高效低耗与工艺简单等优点。
Short-hole shrinkage mining is an effective method for mining steep-thin veins, and it has advantages of high-efficiency and low-waste and simple technology.
对于急倾斜极薄矿脉的开采国内外最常用的采矿方法是浅孔留矿法，实践表明，该法存在人工劳动强度大、矿石贫化率高等缺点。
Through an exploratory survey of residual deposit in the sourthern zone of a copper ore mine, inclined thin veins with difficult occurrence and complicated mining conditions were discovered.
大冶铁矿露天采场挂帮矿是该矿山露天转地下项目的重要工程，采用浅孔留矿法进行开采。
The hanging wall ore of the open-pit is one of important projects in transition from open pit to underground in Daye iron mine, and the shallow hole shrinkage mining method is adopted in the project.
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.
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.
随着地表露头矿、浅部矿的减少，地质勘查的任务将更多地是寻找隐伏矿、深部矿及边远地区的矿产。
Concealed ores, deep buried ores and the resources of the border area will be searched more than ever before with the decrease of outcrop ores and shallow ores,.
通过焦家深部金矿床和浅部金矿床对比研究，揭示了新的金矿成矿规律：浅部金矿床和深部金矿床之间为无矿间隔或弱矿化带；
Some new gold metallogenic law be revealed by comparative study for shallow and deep gold deposits. There is ore-free interval or weak mineralized zone between shallow and deep gold deposit.
通过焦家深部金矿床和浅部金矿床对比研究，揭示了新的金矿成矿规律：浅部金矿床和深部金矿床之间为无矿间隔或弱矿化带；
Some new gold metallogenic law be revealed by comparative study for shallow and deep gold deposits. There is ore-free interval or weak mineralized zone between shallow and deep gold deposit.
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