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- Standard Practice for Ultimate Analysis of Coal and Coke 煤和焦炭的元素分析
- Establishment and application of the mathematics model on calculation of ultimate analysis of coal 煤元素分析指标计算数学模型的建立与应用
- Methods for analysis and testing of coal and coke - Ultimate analysis of coal and coke - Determination of forms of sulfur in coal 煤和焦碳的分析和试验方法。煤和焦碳的基本分析。煤中硫的存在形式的测定
- Methods for analysis and testing of coal and coke - Ultimate analysis of coal and coke - Determination of carbon and hydrogen content - High temperature combustion method 煤和焦碳的分析和试验方法。煤和焦碳的基本分析。碳和氢含量的测定。高温燃烧法
- Methods for analysis and testing of coal and coke - Ultimate analysis of coal and coke - Determination of total sulfur content - High temperature combustion method 煤和焦碳的分析和试验方法。煤和焦碳的基本分析。总硫含量的测定。高温燃烧法
- ultimate analysis of coal 煤元素分析,煤炭元素分析
- In this paper, the calculation program of optimal design and ultimate analysis of truss structures is worked out. 本文编制了网架结构优化设计和极限分析的计算程序.并对网架结构进行了分析。
- The correlation between proximate analysis of coal and hardgrove grindability index(HGI) was studied in this paper. 采用多元统计方法对煤质特性与可磨性HGI的相关性进行了研究.;结果表明;水分和挥发分越高;HGI越低;
- For this, we are necessary to made a thorough analysis of the developing status of coal market in coastland. 为此,我们有必要对我国沿海煤炭运输市场的发展态势作一系统深入的分析,以便为企业长远的发展战略决策提供可靠的依据。
- Through analysis of geological data of Anfu old mining area, the author has indicated the way of Coal prospecting. 通过对安福老矿区的地质资料分析,指出老矿区找煤方向。
- Based on analysis of sedimentary facies of coal measures in Tiefa mining area, the erosion zones in the coal seam No.4 in Dalong mining area ar... 在对铁法矿区煤系沉积相分析的基础上,利用煤层顶板砂体等厚图对大隆井田4%23煤层中的冲刷带进行了预测;揭示了铁法矿区煤层冲刷带的总体分布规律。
- Sequence Stratigraphic Analysis of Coal Measures Strata in the Tiefa Basin,Liaoning is made on the basis of drill record and mining data. 利用盆地钻孔及矿井资料,分析了铁法盆地含煤岩系层序地层。
- Based on the analysis of the flowing fluid,it puts forwords the based equations of coal gasitication underground, and gives advice to every equation. 在对煤地下气化流体流动进行分析的基础上,提出了煤地下气化场的基本方程组并对方程组的各项的确定提出了建议。
- Plastic Ultimate Analysis of Circular Plate With Conical Cavity 带圆锥形凹坑圆板的塑性极限分析
- Close analysis of sales figures showed clear regional variations. 对销售额的仔细分析显示出明显的地区差别。
- Plastic ultimate analysis of arch folded plate structures 拱型折板结构的塑性极限分析
- We agreed with his acute analysis of the political situation. 我们都同意他对政治形势的深刻分析。
- To reduce the cost of coal blending,new coal blending project was optimized based on the petrographic analysis of each coal and their caking properties. 通过在首钢迁安煤化工有限公司开展炼焦配煤方案的优化和调整工作,先后进行了工业炉孔试验和工业试生产。
- The structure of the products were determined by IR, NMR and ultimate analysis. 通过核磁、红外和元素分析证实了各步产物的结构。
- Analysis of the mechanism of coal breaking by self-excited vibration water-jet;discussion on the influence of several parameters on pulverizing efficiency. 分析了自激振荡水射流超细粉碎系统对煤粉颗粒的粉碎机理,讨论了影响粉碎效率的几种因素。