jet coal
英 [dʒet kəʊl]
美 [dʒet koʊl]
网络 烛煤
双语例句
- Double disc airflow jet mill were widely applied to coal altra-grinding during study on coal altra-grinding, whose production efficiency was higher compared to traditional air mill.
在研究煤超微粉碎过程中，设计了一种用于煤超微粉碎的双圆盘气流粉碎机，与传统的气流粉碎机相比生产效率更高。 - Application of FJC jet type flotation machine in Dongshan Coal Preparation Plant
FJC喷射式浮选机在东山洗煤厂的应用 - Drilling-cutting integration equipment is a new equipment that combine high-pressure abrasive jet technology and drilling technology, which manage coal and gas outburst in coal mines.
钻割一体化设备是将高压磨料射流技术与钻孔施工技术相结合的治理煤矿煤与瓦斯突出的新型装备。 - Pre-mixed water jet ultra-fine coal comminuting configuration monitoring system
前混合水射流超细煤粒粉碎组态监控系统 - Design of experimental system on abrasive water jet cutting in dangerous environment at coal mine
危险环境下磨料水射流切割试验系统的设计 - Study on an opposed jet-stirred burner of pulverized-coal
射流对冲搅拌式高强度煤粉燃烧器的研究 - Investigation of the Properties of Coking Proof in the Flat Jet Combustor Fired Pulverized Coal
扁平射流煤粉燃烧室不结焦性能研究 - Resonant Jet and its Application in Hydraulic Coal Cutting
共振射流及其在水力采煤中的应用 - Use of atomized jet technology to eliminate dust contamination at coal conveyor points
利用雾化射流技术治理输煤皮带转运点粉尘污染 - Renovation for Jet Nozzles Used for Coal Liquid Atomization of 220 t/ h CWM Boiler
220t/h水煤浆锅炉燃浆雾化喷嘴改造探讨 - Speed limitation study on water jet nozzle drilling in coal and rock
煤岩钻孔水射流自旋转喷头限速研究 - Ways to Improve Powder Making Capacity of Jet Coal System
提高喷煤系统制粉能力的途径 - Application of XPM-4 jet flotator in Xingguo Coal Mine Preparation Plant
XPM&4喷射浮选机在兴国煤矿选煤厂的应用 - Heavy Flow Pulse Hydraulic Jet Coal Mining Technology
大流量脉冲射流采煤技术 - The coal-bearing seam is 11 seams and the mineable layer is 10. The main coal type is jet coal.
西山窑组含煤11层，可采10层，煤的工业牌号以长焰煤为主。 - The paper has a research on the bore hole enlarging mechanism with high water jet based on the theoretical foundation of high water jet and the failure mechanism of coal and rock.
从高压水射流的理论基础和煤岩的失效机理2个方面，对高压水射流扩孔的机理进行了研究。 - Experimental studies on horizontal drilling hole by water jet in coal seam
水射流在煤层中水平钻孔的试验研究 - Carrying on the advantages of heavy jet nonsupported hydraulic mining technology, and in view of the objective condition of small sized mine, a the pulse hydraulic jet coal mining technology is discussed.
继承大射流无支护水力采煤技术的优点，针对小型矿井的客观情况，论述了脉冲射流采煤技术。 - Experiment study on overburden movement law around hydraulic jet coal mining face with three-dimensional simulation
水采采场上覆岩层运动规律的三维相似模拟试验研究 - In this paper the application of high pressure water jet technology in coal mine main drainage pipeline is discussed briefly.
简要探讨了高压水射流清洗技术在煤矿主排水管道清洗中的应用。 - Jet test study on single jet nozzle of PDC drilling bit in coal exploration
煤田PDC钻头单喷嘴喷射试验研究 - Abrasive jet cutting device for coal mine
磨料射流井下切割装置 - We establish round jet flow combustion model of coal in the one dimension furnace, and calculate speed field, concentration field and temperature field in the furnace.
建立了单角炉煤粉射流燃烧模型；计算了炉内速度场、浓度场、温度场； - This paper discusses the characteristic and mechanism of abrasive water jet cutting. Based on the mechanism of gas explosion and the analysis of other kinds of cutting, the merits of abrasive water jet cutting in dangerous environment of coal mine are illuminated.
对磨料水射流切割特性和机理进行了探讨，根据煤矿井下瓦斯爆炸的机理和对各种切割方法进行井下切割的利弊分析，说明了利用磨料水射流在煤矿井下进行切割的优点。 - This relationship has been verified for calculating the penetration depth of an air jet for spreading coal in a 130 H/ T fluidized bed boiler. The experimental results show that the calculation is satisfactorily in agreement with the measurement data obtained from operating the boiler.
并且利用该计算式，对130t/h流化床锅炉播煤风穿透深度进行了计算，结果表明与实测结果良好吻合。 - A modified k-ε model, a k-ε-kp gas-particle model and a EBU-Arrhenius model is applied in the simulation of turbulent free jet flow of pulverised coal combustion in different load cases.
采用修正的k-ε湍流模型，利用k-ε-kp气固两相模型和EBU-Arrhenius燃烧模型模拟了不同工况下煤粉气固两相自由射流燃烧的过程。 - Hydraulic jet drilling for large diameter well in coal mine
煤矿大口径喷射钻进技术研究 - Discussion on abrasive water jet cutting in dangerous environment of coal mine
煤矿井下危险环境磨料水射流切割技术探讨 - The jet problems of jet drilling holes referred in the coal bed belongs to the turbulent impact jet flow problem were pointed out and the turbulent jet flow basin structure, the axial velocity and the rules of axial pressure changing were analysed.
指出煤层中的射流钻孔所涉及的射流问题属于紊动冲击射流问题，并对紊动射流的流域结构、轴线速度、轴线压力的变化规律进行了相应分析，掌握了钻孔中的射流变化规律。 - This paper will examine a new type of vehicle gas production liquid discharge jet pump system for the shortcomings of conventional coal seam gas mining methods.
针对常规煤层气开采方式的缺点，本文将研究一种新型的车载采气排液射流泵系统。