分析了矿用电机车的牵引力与制动力，指出各种矿山运输教材中机车章的错误。
The paper analyzes the haulage force of mine locomotive and its brake force, and points out some errors in various text books on portation mine transportation.
适用于微细粒级黑色、有色及贵重稀有金属矿物的分选回收，也可用于各种矿山尾矿中微细金属矿的回收。
Apply to the microgranular level black, non-ferrous and precious rare metal mineral separation recycling, also can be used for all kinds of mine tailings of deposits in the recovery of the fine.
所建立的采场可靠性模糊综合评价模式，不仅适用于非煤矿山采场，而且适用于各种类型的矿山采场。
The mode for evaluating stope reliability built here can not only be used for the stopes of non-coal mines, but also for all sorts of mines.
本文讨论了主要开拓巷道的概念和开拓方法的分类，以及各种开拓方法在黄金矿山的应用。
This paper discusses the concept of main development tunnels and the classifications of development methods and describes the application of all kinds of development methods in gold mines.
山东同瑞矿业科技有限公司专业研发制造新型支护用品，可以根据不同矿山企业的要求定制各种产品。
Shandong Tongrui mining technology co., LTD specialized in developing new support products, according to different requirements of a variety of customized products from different mining companies.
它适用于各种露天开采的矿山和大型采掘运输联合作业的工程。
It is suitable for the engineering of various open - pit mines and large excavating - hauling combined operation.
讨论了普遍分布的各种含硫矿山所排放的酸性废水的产生机理和对水质产生的环境危害影响。
The mechanism of production and the hazard of the acid waste water from all kinds of sulfurous mines are studied in this paper.
矿山设备在投入使用后，其效率要受到各种因素的影响，确定其效率高低也就变得相当困难。
After mine equipments put to use, there are several factors contributed to their efficiency and how to determine their efficiency also become even more difficult.
广泛运用于矿山、冶炼、建材、公路、铁路、水利和化学工业等众多部门，破碎抗压强度不超过320兆帕的各种物料。
It is widely used in mining, metallurgy, construction material, highway, railway, water conservancy and chemical industries for crushing various materials with compression strength less than 320 MPa.
金属矿山合理入选品位动态优化研究的技术关键是建立各种数学模型。
The technical key to the dynamic optimization study of the rational mill feed grade of metal mines is the establishment of various mathematical models.
该产品广泛用于港口、矿山、电力、煤炭、建材、混凝土及粮食等部门提升各种物料，是一种新型高效理想的输送设备。
The product is widely used in port, mining, electricity, coal, building materials, concrete and various materials to enhance food and other departments, is an efficient ideal conveyor.
液压挖掘机作为重要的工程机械，广泛应用在各种土石方施工和矿山采掘业中。
As important engineering machine, hydraulic excavator is widely used in earthwork construction and mine exploitation.
煤矿企业也渴望借助于地理信息系统来进行各种辅助决策和管理以及进行数字矿山建设。
The coal mine enterprise also be longed for with the geographic information system carries on each kind of auxiliary decision-making and manages as well as carries on the digital mine construction.
可广泛应用于水泥、冶金、矿山、选矿、电力、化工等部门料磨各种不同物料。
The utility model can be used for departments such as cements, metallurgy, mines, ore dressing, electric power, chemical engineering, etc. for milling various different materials.
结合国外某深井高温金铜矿山的开采条件，综合权衡各种因素确定其热害治理方案。
Combining with mining conditions in a foreign deep gold-copper mine with high temperature, the control schemes for heat-harm are determined by weighing various factors comprehensively.
介绍了大同市矿山地质灾害的现状，探讨了各种类型地质灾害的防治对策。
This paper introduces the present situation of mine geological disaster in Datong City, and probes into the countermeasures for preventing different types of geological disasters.
机械操作件主要有：手柄、星型把手、手轮，附件有位置显示器、位置指示表等；广泛应用于机床及印刷、纺织、轻工、包装、矿山、食品、医疗器械等各种机械的配套生产。
Our main products include handles, knobs, hand wheels, position indicator and so on. they are widely used in various machinery regions such as machine tool, printer, light industry and so on.
该模型的分析结果与实际情况一致，利用这一突变模型可以确定防治火灾的各种有效措施，确保矿山安全生产得以顺利进行。
According to the model many efficient measures to prevent and eliminate mine fire can be chosen so that regular mining production may proceed in safety state.
PCB系列锤式破碎机可供化工、泥、材、电等工业部门做中碎或细碎各种中等硬度以下的脆性矿山、石和煤、灰石、渣等。
PCB series crusher is used for breaking medium degree of hardness materials, such as brittle ore, rock, coal limestone, slag, etc. in chemicals, cement, building materials and electricity industries.
该系统具有较强的查询、分析矿山地质信息的能力和各种报表输入输出功能，以及相关图形绘制。
The system is characterized by its strong capabilities of inquiring, analyzing geological information, inputting and outputting report forms and making related drawings.
随着各种评价方法和理论也不断地出现，为金属矿山岩土工程环境的综合评价提供了便利的平台。
With the variety of evaluation methods and theories are constantly emerging, which provides convenient platform for geotechnical engineering of metal mine.
这样要求矿山救护队员具有较强的适应能力，能够在各种不同的工作环境下高效工作。
So the mining rescue men should be with strong adaption ability to do any rescue job under different working conditions.
夹皮沟金矿区各矿山资源已近枯竭，而各种预测结果都显示夹皮沟矿区潜在资源可观。
The mineral resources in the Jiapigou mining area are being nearly exhausted, but they were calculated that there are many hidden mineral resources in Jiapigou mining area.
河北本色石材有限公司是集矿山开采、天然板材加工、各种文化石研制、生产及进出口业务于一体的综合型石材企业。
Hebei natural stone co., LTD is a synthetical stone company which is specialized in mining, processing natural slates, producing, importing and exporting various kinds of cultural stones.
公司也进行农场，矿山，房地产等各种项目的考察和合作。
Besides, we are also contractor and paticipate projects like farm, estate and mine.
笔者对矿山开拓方案比选的各种方法进行了总结，分析了各种方法的应用前提和条件，以及其对比选结果的准确程度。
The Paper summarizes different methods of comparing and selecting the mining development scheme, analyses the prerequistites and conditions for the …
独家拥有优质的华安玉/九龙璧矿山，能够生产客户所需的超大尺寸的荒料、板材及各种规格的石制品。
We can produce the extra big raw blocks, slabs and stone products in different sizes and designs.
独家拥有优质的华安玉/九龙璧矿山，能够生产客户所需的超大尺寸的荒料、板材及各种规格的石制品。
We can produce the extra big raw blocks, slabs and stone products in different sizes and designs.
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