查询词典 coal mine

Bell-less top charging ; coal gas flow ; rotating angle

无料钟布料；煤气流；溜槽角度

By adopting some new process and technology such as granular coal injection, compact PW serial type bell-less top, inside anti-high temperature monitoring video system, through enforcing technology management and implementing standard operation etc, the main technical-economic indexes have been improved significantly, the iron output in 2006 reached 8.83 million tons.

通过采用粒煤喷吹工艺，紧凑型PW型串罐无钟炉顶，高炉内窥视高温工业电视监视系统等新工艺，新技术，强化技术管理，实施标准化操作等，主要技术经济指标取得了明显进步，2006年铁产量达883万t。

Apply mainly to steel, coal, light industry, chemical industry, machinery processing, plastics processing industry in the need to fire the hydraulic system, such as: coking Furnace Door, Coke stopped cars, die-casting machine, of bell-less top, extrusion machines, Converter HOOD movements, forging machines, electric furnace Kai cover, dumping material, casting machine, sliding steel package intakes, continuous casting machine, hot-track machine, welding robot, plastic extrusion machines, automatic welding fixture, the surface of the glass plating Forming machines.

主要适用于钢铁、煤矿、轻工、化工、机械加工、塑料加工工业中需要防火的液压系统，如：炼焦炉门、拦焦车、压铸机、炉顶料钟、挤压机、转炉烟罩升降机构、锻压机、电炉启盖、倾料机构、铸造机、钢水包滑动水口、连铸机、热轨机、焊接机器人、塑料挤出机、自动焊接夹具、表面电镀机玻璃成形机等。

It's time and fail coal belt control system use FX2N series PLC of Mitsubishi Company as core of controlling, Whole system adopt a PLC control 12 belt machines, the whole control system sets up a control room..

该系统用三菱公司的FX2N系列PLC作为控制核心，整个系统采用了一台PLC控制12台皮带机，整个控制系统设一个控制室。

Mainly produces various specifications of the belt conveyor series, single-and double-beam bridge, gantry crane, narrow-gauge industrial vehicles and forklifts, etc. Over the years, for coal, electricity, building materials, metallurgy, ports, machinery manufacturing, chemical industry and national key project to provide a great deal of equipment and services.

主要生产各种规格系列的胶带输送机、单双梁桥式、门式起重机、窄轨工矿车辆与叉车等，多年来，为煤炭、电力、建材、冶金、港口、机械制造、化工等行业和国家重点工程提供了大量装备和服务。

The speed of the belt feeding machine shall not be too high, or the relative slip between the belt and the coal may influence the normal feeding.

带式给煤机，是靠带煤与煤间的摩擦作用，将料给到受料设备上，带式给料机的带速不宜过高，否则胶带和煤间易产生相对滑动而影响正常给煤。

A block made from charcoal or coal dust and burned as fuel.

一种由煤炭制成的、当作燃料燃烧的块状物。

Block coal, anthracite block is the best.

三、燃烧选用，以选择烟煤块、无烟煤块效果最佳。

When top coal has increasing block size from the underside to the upside, the recovery ratio is medium, and the best drawing manner is in order.

对于中硬以上煤层，采取适当的顶煤弱化措施是大幅度提高顶煤回收率的前提。

This paper describes the main capability and structure of a new type slicer,and denmenstrating the capability of inceasing the block rate,coal quality and output in working face.

介绍了新型刨煤机的主要性能和结构特点以及使用条件，结合晋城矿区煤层赋存条件，论证了刨煤机在晋城矿区使用能大幅度地提高综采工作面煤炭块率。

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。