查询词典 coal mine

The higher carbon content in dry, ash-free basis of coal shows more remarkable influence of particle size on specific surface area, porosity ratio and pore volume.

煤中无水无灰基元素碳含量越高则其比表面积、孔隙容积与空隙面积受颗粒粒度的影响也就越大。

The research show that from anthracite, lean coal to bituminous, reaction rate become more and more large and ignition activation energy become more and more small; ignition activation energy falls and reaction rate increases as the volatile content increases;With the carbon content of dry ash-free basis increasing, ignition activation energy increases and reaction rate falls.

结果表明：从无烟煤，贫煤到烟煤，其反应速率越来越大，频率因子越来越小，着火活化能越来越低；挥发分增加，活化能减小，反应速率变大；干燥无灰基固定碳含量增加，着火活化能增加，反应速率减小。

Following the method commonly used in the detecting of geological structure and water gush in coal mines, we carried out a test exploration of audio-frequency electric perspective in No.

常规电法仪器测量精度低，抗干扰能力差，无法抵抗巷道铁轨以及运行矿车的强大直流电干扰，因而不能胜任金属矿的井下巷道探测任务。

According to the actual conditions, choose the proper index gas. And KJ-XL beam tube observation system is developed. The natural fire nonage forecast technique system composed of infrared detection, beam tube observation and coal temperature auto-observation scope, realizes the nonage forecast to the No4326 over length fully mechanised mining working face successfully, and reduces the fireproofing scope.

根据4326超长综放工作面的实际情况，选用了合适的指标气体，研制了KJ-XL束管监测系统，提出了以红外探测、束管监测和煤体温度自动监测系统为主的自然发火早期预测预报技术体系，成功地实现了4326超长综放工作面的早期预测预报，缩小了防火范围。

Company main products are: K-type separator, O-Sepa Separator, Combined Separator, coal grinding Dynamic Separator, Separator dedicated slag, fly ash dedicated separator, the Kowloon-Tian Dryer, pulse bag filter offline, brick-concrete structure bag filter, the new line pulse jet bag filter, as well as other types of large bags and electrostatic dust removal equipment, such as 6 big series more than 100 varieties, has to assume "15" provincial IT industry research and a national innovation fund projects the province of major scientific and technological achievements into a project by the national key new products, a provincial high-tech products 8, the Provincial Torch Plan 2, with 46 patents, including one for the International Invention, these sophisticated, applicable technology and equipment have been for the Conch Group, the Landscape Group, Huaxin Group, Yifeng Yancheng, Tianrui Group, Yatai Group, Jinding Group, an Ha Group Jiangsu Yangtze River, Lei Group, Vietnam Yaguang, Bangladesh Shillong, etc.

公司主产品有：K型选粉机、O-Sepa选粉机、组合式选粉机、煤磨动态选粉机、矿渣专用选粉机、粉煤灰专用选粉机、九田立式烘干机、离线脉冲袋式除尘器、砖混结构袋式除尘器、新型行喷脉冲袋除尘器以及其它各类大型布袋和静电除尘等设备6大系列100多个品种，先后承担&十五&省科技工业攻关和国家创新基金项目省重大科技成果转化项目各1个，获国家重点新产品1个，省高新技术产品8个，省火炬计划2个，拥有46项专利，其中1项为国际发明，这些成熟、适用的技术装备已先后为海螺集团、山水集团、华新集团、宜丰盐城、天瑞集团、亚泰集团、金顶集团、安厦集团、江苏长江、磊达集团、越南亚光、孟加拉西隆等2000余家水泥、石膏、钢铁、电力企业服务。

CXD-tube-type electrostatic precipitator, CXF-type hybrid electric precipitator, CXS Dual-field electrostatic precipitator, CXW horizontal electrostatic precipitator, UF Series Single Bag Filter, MDC coal mill anti-anti-static bag dust collector browser, LFEF shaft kiln dryer and bag dust collector, ZC mechanical cleaning bag dust collector bag filter, etc. as well as various accessories I have become well-known plant products, and environmental protection department's endorsement.

CXD型管式电除尘器、CXF型复合式电除尘器、CXS型双电场电除尘器、CXW型卧式电除尘器、UF系列单机袋收尘器、MDC煤磨防暴防静电袋收尘器、LFEF烘干机及立窑袋收尘器、ZC机械反吹袋收尘器等以及各种袋除尘器配件都成为我厂的知名产品，并得到环保部门的认可。

Because the water balance production link is not recognized and regarded fully, long- term full load or even overload operation of coal water treatment plant are caused in production.

实际生产中，由于水平衡的生产环节未被充分认识和重视，导致生产中出现剩余氨水处理装置长期满负荷甚至超负荷运行的情况。

The main business cleaning table, the coal jig, the spiral chute, the flotation machine, the spiral sorting machine, the ball mill, the stirring chest, the feeding engine, for the ore machine, the shaker, the breaker, the sand pump, the magnetic ore separator, the water power sorting machine, the water power cyclone, hits the granulated substance machine, the laboratory sand pump, the laboratory table, the laboratory spiral chute, the laboratory flotation machine, the laboratory ball mill, the laboratory breaker, the laboratory magnetic ore separator, the laboratory adjusts the stuffchest, the grinder, products and so on vacuumfilter, in addition may make to order each kind of model according to the customer request the dressing mechanical device.

主营选矿摇床，跳汰机，螺旋溜槽，浮选机，螺旋分级机，球磨机，搅拌槽，给料机，给矿机，振动筛，破碎机，砂泵，磁选机，水力分级机，水力旋流器，打砂机，实验室砂泵，实验室摇床，实验室螺旋溜槽，实验室浮选机，实验室球磨机，实验室破碎机，实验室磁选机，实验室调浆桶，研磨机，真空过滤机等产品，另可根据客户要求定做各种型号的选矿机械设备。

Ball mill is an important equipment widely use in domestic and abroad coal-burning power plant.

钢球磨煤机是国内外火电厂大量采用的重要辅助设备，但在使用过程中还存在着一些亟待解决的问题，其中最突出的是在很多火电厂无法实现自动控制，不能运行在最佳工况。

Judging from the industry restructuring, coal, and financial and insurance industry is the fund manager band operation two major industries, food and beverage and transportation industries, such as weak cycle Opening a gradual trend, metal non-metal industries showed a substantial reduction.

但从产业结构的调整，煤炭，金融和保险业，基金经理波段操作两大行业，食品和饮料，交通运输行业，如弱周期打开一个渐进的趋势，金属非金属业表现出大幅度减少。

You can snipe the second and third union leaders from this position.

您可以鹬第二和第三工会领袖从这一立场出发。

Aiming at the currently shortage of XML streams quality detecting, this paper proposes a new forecasting method of XML streams quality by least squares support vector machines, which is used the method of XML keys' vector matrix as windows, and vector product wavelet transform to multilevel decompose and refactor the XML streams series, that can fulfill real-time checking demand of XML quality, and ensure constraint, consist- ency and integrality. For even more adapting net load, it proposes a control strategy by weight and adaptive adjustment to ensure XML streams quality.

针对当前XML数据流质量检测存在的不足，提出构建XML键的矢量矩阵作为窗口，利用矢量积小波变换多级分解与重构XML数据流，再结合最小二乘支持向量机对XML数据流质量进行预测的一种方法，满足XML数据流质量重构时实时检测的要求，保证XML数据的约束性、一致性与完整性；为了更好的适应网络负载，采取加权与自适应窗口调整等调度策略充分保证XML数据流的质量检测。