在无底柱分段崩落采矿法中，铲运机由于其具有出矿效率高、机动灵活、多用性等优点而被广泛采用。
Scraper is widely used in pillarless sublevel caving due to its high ore drawing efficiency, mobility, flexibility and general purpose application.
文章给出了露天矿采出矿岩运输功与台阶高度的函数关系。
The paper presents the functional relationship between transport work of ore and rock handling and bench height in open-pits.
国外主要矿业国家对地下金属矿山连续出矿运矿设备进行了深入的研究。
Research on continuous ore drawing and haulage equipment for underground metal mines has widely been done in main foreign countries with mining industry.
采用无底柱分段崩落采矿法，国内外一直采用截止品位放矿法来控制出矿。
Cut-off grade method has been used to control the ore drawing in non-pillar sublevel caving mining both in and outside China.
该采矿法指用台车凿岩、铲运机出矿和管道输送充填料的胶结充填采矿法。
The method discussed in this paper refers to the cut and consolidated fill method in which drilling is done by jumbo, broken ore moved by LHD unit and the filler transported by pipeline.
人工出矿或装岩机出矿方式，各出矿穿必须均匀出矿，保证采场工作面平整。
As for ore drawn by hand or rock loader, the ore drawing quantity of each chute shall be kept uniform to ensure the flatness of working face of stope.
应用电子计算机对单轴和双轴惯性振动出矿机分别进行了工作参数最优化分析。
For both uniaxial and biaxial vibrating feeders, the optimization of operating parameters has been completed by means of the electronic computer.
介绍了我国地下铁矿铲运机使用情况、出矿效率、成本、存在问题及改进意见。
This report is concerning the operation performance, productivity, operating cost, existing problems and proposals for improvements of underground iron mine LHDs in China.
厚婆坳矿全矿分西、中、东三个区段开采，西区已采完，东区为主要出矿区段。
The Houpoao tin mine has three mining sections, i. e. the west, the central and the east, with the west section having been mined-out and the east section being the major production area.
然而，振动出矿机激振器合理位置的确定，尚未圆满解决，往往因此影响出矿效果。
But the reasonable installation position of the vibrating ex - citer in a vibrating ore drawing machine has not yet been determined satisfactorily, which usually affects the drawing efficiency.
该系统能够处理和储存回采技术信息及矿量信息，并依据这些信息给出最合理的出矿方案。
This system can process and store mining information and information about the ore quantity, according to which an appropriate plan to excavate ores is worked out.
采场出矿运矿连续作业，是近年来我国在连续工艺技术研究领域中所取得的重大成果之一。
Continuous mining for ore drawing and hauling in stope is one of the important achievements in the research area of continuous mining technology in China.
简述了铲运机出矿的下向进路式水砂充填采矿法的主要技术特点和在武山铜矿北矿带的成功应用。
This paper describes main technical characteristics of underhand drift hydraulic sand filling method and its successful application at North Part of Wushan Copper Mine.
振动出矿时，由于振动机的激励作用和波动传播的影响，碎岩便会产生激励响应，这种激励响应可以改变散体的动力特性和流动特征。
Because of the exciting action by the vibrating machine and the influence of wave propagation, broken ores will generate excited response when ores are mucked out by vibration.
采用自同步定向激振理论设计，将重力自溜与振动出矿融为一体的YZZ型振动助流器，具有分节组合、大倾角、无侧板的结构特点。
YZZ vibration flow aiding machine is a newly developed ore drawing device, which is devised on the basis of the theory of autogenuous synchronization and directional vibro excitation.
通过运用数理统计中的回归分析方法确立采出矿石地质矿量预测数学模型，分析预测相对误差，并对2007年采出矿石地质矿量进行预测。
The model is used to analyze the relative error of forecast and to forecast the exploitable geological ore reserves of Miaogou Mine in 2007.
研究表明，造成无底柱分段崩落法来出矿石贫比大的根本原因在于采用了不合理的截止品位放矿方式，无贫化放矿是无底柱分段崩落法最为理想的放矿方式。
Research shows that main cause of ore dilution in sublevel caving mining is tlnrational cut-off grade drawing. Non-dilution ore drawing is most ideal drawing mede.
作者研制出一个集爆破参数、矿岩破碎度与采矿总成本为一体的深孔爆破优化设计系统软件。
A software system for optimizing blasting design integrating the determination of blasting parameters, the size of ore fragment, and the package mining cost is developed.
为了强化铝土矿的溶出工艺，提出对矿石增加焙烧来活化矿石，以降低溶出条件，拓宽溶出范围。
The paper presents the activated calcinations temperature of bauxite and the optimum digestion conditions of activated bauxite as well as its feasibility.
通过矿压观测掌握了该工作面矿压显现规律，为今后悬移支架在蔚州矿区推广探索出一条新路。
The law of the mine pressure appearance is held by the mine pressure observation. A new road of the cantilever support application and expansion in Yuzhou mine district is explored.
本文在一水硬铝石高温高压溶出理论的基础上，对贵州高硫高品位铝土矿进行了溶出性能研究。
This paper studies the leaching function of high grade bauxite containing sulfur of Guizhou according to the high-pressure digestion theory of the diaspore bauxite.
以钠硼解石天然矿粉为原料，经水热解聚和相转化制备出硼酸钙产品。
The calcium borate product was prepared with natural ulexite powder, through hydrothermal depolymerization and phase inversion.
为回收烧结矿显热，研制出烧结环冷机余热锅炉。
The waste heat boiler of sinter ring cold machine was developed to recover sensible heat of sintering mine.
采用回转窑对我国高硫铝土矿进行焙烧预处理，考察了焙烧温度、焙烧时间对矿物中硫含量的影响以及对矿物溶出性能的影响。
High sulfur bauxite was roasting pretreated with rotary kiln and the effects of roasting temperature and time on sulfur content and digestion performance of high sulfur bauxite were investigated.
山西铝土矿呈一水硬铝石型，高铝、高硅、低铁的特点，拜耳法生产氧化铝工艺须在高温，高碱的条件下溶出。
Featured with diaspore, high alumina, high silicon and low iron, the bauxite in Shanxi have to be digested under higher temperature and denser soda in Bayer process.
利用溶胶凝胶法添加适量三乙醇胺和三乙胺制备出锐钛矿纳米二氧化钛催化剂。
TiO_2 nanoparticles in anatase form were prepared by a sol-gel method with adding triethylamine and Triethanolamine.
以红土镍矿为原料，采用碱熔融-碳酸化分解方法制备出白炭黑产品。
Silica white was prepared from laterite nickel ore by the method of molten NaOH-carbonization decomposition.
除了修建钢铁生产厂之外，淡水河谷上个月还宣布正在巴西修建一家铝厂，这样它就可以把矿点开采出的铝土矿供应给新工厂。
In addition to the steel complex, Vale announced last month that it was building an aluminum plant in Brazil so it could feed that new plant with the bauxite from its mines.
赋存于不同时代地层中的典型矿床的硫化物硫同位素组成，总体上显示出与容矿地层同期形成的海相硫酸盐硫同位素组成相一致的特征。
Sulfur isotopic compositions of sulfides in the typical ore deposits hosted in different strata are on the whole consistent with those of Marine sulfates in corresponding host strata.
赋存于不同时代地层中的典型矿床的硫化物硫同位素组成，总体上显示出与容矿地层同期形成的海相硫酸盐硫同位素组成相一致的特征。
Sulfur isotopic compositions of sulfides in the typical ore deposits hosted in different strata are on the whole consistent with those of Marine sulfates in corresponding host strata.
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