gas channels

用法例句

For large blast furnaces,the change of main operation parameters are analyzed and gas channels in high temperature and lower part of blast furnace are discussed for three modes.

在大型高炉工况条件下,解析了3种富氧操作方式下主要冶炼参数的变化规律,以及高炉下部高温区煤气通道状况。

Due to the inverse distribution of coal endowment and economic development in China,the optimization of coal flowing channel has been the cruxes of the balance of coal supply and demand.

我国煤炭赋存量与经济发展的逆向分布,使得运煤通道的优化成为平衡煤炭供需矛盾的关键。

Analysis of re-failure form of gas pipeline which is enwinded and renovated by glassfiber;

玻璃纤维缠绕修复的煤气管道再破坏形式分析

This paper analyzes the main causes of corrosion on boilers' gas pipelines,puts forth the measure of teflon-steel coated thermoplastic inner-cased pipe,which was implemented.

分析了造成锅炉煤气管道系统腐蚀的主要原因,提出并实施了采用聚四氟乙烯钢覆热滚塑内衬管道的解决办法。

Two rush-repair methods of patching up and sleeve for gas pipeline leakage are introduced.

介绍了补丁法和套管法等2种煤气管道泄漏抢修方法。

Thickness testing sensor for gas pipe wall;

煤气管道壁厚检测传感器

The special hydraulic valve taking the place of the stopper for gas pipe has improved the efficiency,decreased the intensity and danger in the operation of gas.

在煤气管道上安装液压翻板阀,通过操作翻板代替人工抽堵盲板作业可以提高工作效率,降低劳动强度和作业危险性。

The mechanism and reasons of local corrosion of internal wall of coal gas pipeline are analyzed.

分析了煤气管道内壁局部腐蚀的机理和原因,煤气管道的内应力和煤气中的杂质是造成煤气管道腐蚀的主要原因,其中硫化氢是造成电化学腐蚀的重要杂质。

Research on Calculation Method for Transporting Capacity of the Channel of Transporting Coal on Rail

铁路煤运通道运输能力计算方法研究

Create a World First-class Datong-Qinhuangdao Heavy-haul Coal-carrying Passage through Innovation and Practice;

大胆创新 勇于实践 打造世界一流的大秦铁路重载煤运通道

Develop Heavy-haul Transportation and Increase Traffic Capacity of Coal Transportation in the East Section of South Corridor;

发展重载运输提高煤运南通道东段运输能力

Study on Planning of Coal Transportation Routing in Ximeng Area;

锡盟煤炭运输通道规划的若干问题研究

Thoughts on strengthen the railway construction for coal transportation in China

加强我国铁路煤炭运输通道建设的思考

A passage or gallery in a coal mine.

通道煤矿中的通道或水平巷道

Research on Asphalt Pavement Structure of coal Carrying Road Overweight Traffic in Handan District;

邯郸地区运煤道路超重型交通沥青路面结构研究

a ventilation shaft through which air enters a mine.

煤矿里能让空气流通的一个通道。

Water and gas are brought into our houses through pipes.

水和煤气通过管道输送到各家来。

The secondary screens receive the coal from the crushers and remove the fines.

经压碎后的煤通过第二道筛，筛出细粉。

The miners tunnelled through the mountain to find coal.

矿工在山里打通隧道找煤。

The Numerical Simulation Study of the Flow Field with the Four-channel Coal Burner;

四通道煤粉燃烧器流场数值模拟研究

The Analyses and Suggestions of China s Coal Circulation Channel;

中国煤炭产业流通渠道的分析与建议

Simulation for structure capability of TC type four-channel coal burner

TC型窑用四通道喷煤管结构性能仿真

Application of GE PLC in Mine Transportation

通用(GE)PLC在煤矿运输过程中的应用

Chimney:a passage through which smoke and gases escape from a fire or furnace; a flue.

烟和煤气从火焰或火炉中释放出来的通道;烟道.

A passage through which smoke and gases escape from a fire or furnace; a flue.

烟道烟和煤气从火焰或火炉中释放出来的通道；烟道

Image-based Treatment of Coal Mine Locomotive Track Performance Study

基于图像处理的煤矿轨道机车运行性能的研究