根据矿床开采条件和所推荐的采矿方法。
It is determined as per the mining condition of ore bed and recommended mining method.
本文运用模糊数学方法对采矿方法进行优选。
This paper applied the method of fuzzy mathematics to the optimization of mining method.
阐述了建立采矿方法数据库的重要性及其实用意义。
The importance and practical value to establish a database of mining methods are introduced.
所选择的采矿方法为东坪金矿带来了可观的经济效益。
The selected mining system for Dongping Gold Mine has brought considerable economic benefits.
本文简介了各采矿方法的应用情况及其总体的发展趋势。
This paper briefly introduced the application situation of various mining methods and the general trend of development.
上向进路充填采矿法是一种具有广阔应用前景的采矿方法。
The upward drift stoping with backfill is a mining method with a widespread use future.
庙岭金矿针对矿体开采条件的变化，适时对采矿方法进行了改进。
An improvement of mining method was carried out in Miaoling Gold Mine according to the change of mining conditions.
结果表明，总浸出率可达78%且节约能量，为一高效采矿方法。
Results proved that an effective mining process for energy saving, with overall leaching rate as high as 78%.
在此背景下对东沟钼矿矿石品位分布及采矿方法进行研究意义重大。
In this background, it is important to study the ore grade distribution and the mining method of donggou molybdenum mine are studied.
酒泉钢铁公司桦树沟铁矿所用采矿方法是无底柱分段崩落采矿方法。
Sublevel caving without bottom pillar is the method of mining used at Huashugou Mine, Jiuchun Iron and Steel Co.
本文论述了这一采矿方法的选择与设计及回采和充填工艺的主要特点。
This paper describes the selection and design of this mining method and the main features of stoping and filling technology.
采矿方法的选择是一个复杂过程，目前尚无满意的数学模型予以描述。
The selection of mining methods is a complex process and there is no satisfactory mathematic model to describe it yet.
叙述了无切巷拉槽采矿方法的施工工艺、机理、优点及产生的经济效益。
The construction process, mechanism, advantages of and economic profit got from the no-cut gallery mining method are outlined.
因而此采矿方法的研究和应用在世界和国内的矿山都是一个关心的课题。
Therefore, the study and application of the mining method are topics drawing attention of technicians both at home and abroad.
通过实例论述了在采矿方法模糊决策中用层次分析法确定权系数的原理和方法。
Examples are cited to explain the principle and method to determine weight coefficient using analytic hierarchy process in fuzzy decision of mining method.
中等倾斜顶板破碎矿体的开采，垂直分条充填采矿方法是一种较为有效的方法。
Vertical slicing by filled stopes method is effective to mine fracturing ore body with the roof of moderate inclination.
采空区上部预留矿柱的回采工作影响到整个矿山的安全生产、采矿方法及其实施。
Mining the ore in pillars above the mine-out area comes down to the security of production, mining methods and putting in practice.
经多年生产实践表明，改进后的采矿方法，其各项技术经济指标均得到显著效果。
Many years of practice showed that various technical and economic indexes had been remarkably perfected after improving the mining method.
动态构件式采矿方法设计系统是专门用于地下矿山采矿方法设计的综合性软件包。
The dynamic component mining method design system is an integrated software package specially designed for the underground mining method design.
本文将新型多目标模糊优选法用于采矿方法的选择，并与灰色决策理论进行了比较。
This paper describes the new multi objective fuzzy optimization used in the choice of mining methods, and compares with the gray decision theory.
采矿方法和采场结构参数的正确与否是确定经济合理开发地下矿床的关键因素之一。
Correctness of the mining method and stope structural parameters is one of the key factors in determining the economically reasonable development of underground deposits.
并从采矿方法、 矿床回采顺序、井下设备选择等多方面提出了矿井降温的有效措施。
The effective mine cooling measures are pointed out according to the mining method, stoping sequence and underground equipments.
这样优选采矿方法对于开采极薄矿脉的黄金矿山、有色及稀有金属矿山具有现实意义。
It has realistic meaning for the mines of gold and non-ferrous metals which mine extra narrow veins.
数值分析结果表明，该采矿方法对高价值矿体开采时的地表保护是一种行之有效的方法。
Numerical analysis implies that the mining method is an effective method to protect the surface in exploiting the high-value deposits.
详细论述了该矿的开拓方式、采矿方法和所采用的新设备与新技术，可供类似矿山参考。
The development methods, mining systems, equipments and techniques adopted are discussed in detail and can be referable for similar mines.
下向分层胶结充填采矿法是矿岩破碎、开采技术条件复杂的难采矿体最有效的采矿方法。
The underhand slice stoping with cemented filling is the most effective mining method for incompetant orebody with complicated mining conditions.
在岩金矿山或其它金属矿床的采矿方法研究中，过去一直用传统的方法进行采矿方法选择。
In the past time, the traditional methods were always used to select mining method by rock gold mines and other metal mines.
在岩金矿山或其它金属矿床的采矿方法研究中，过去一直用传统的方法进行采矿方法选择。
In the past time, the traditional methods were always used to select mining method by rock gold mines and other metal mines.
应用推荐