贫瘦煤 meaning in English
meager lean coal
Examples
- Technological research on preparation of foundry formed coke from coke powder mixed with meagre and lean coal
焦粉与贫瘦煤配合制备铸造型焦的工艺研究 - A linear regression was conducted and the functional relationship was found , which can afford reference for the security of meager - lean coal ' s industry application
对实验数据进行线性回归分析，得出影响因素与最低着火温度的函数关系，从而为贫瘦煤工业应用的安全性提供了一定的参考依据。 - A major coal mining area of depleted coal , and anthracite shoumei poverty , low sulphur ( 0 . 4 % ) , china grey ( 14 % ) , made of high heat ( 25mj / kg ) , meet environmental requirements , is the quality of life and industrial donglimei coal , mainly for power generation , smelting and civilian
矿区主要煤种有贫煤、贫瘦煤和无烟煤，低硫（ 0 . 4 % ） 、中灰（ 14 % ） 、高发热量（ 25mj / kg ） ，符合环保要求，是优质的工业动力煤和生活用煤，主要用于发电、冶炼和民用。 - In view of safety the elementary and industrial analyses of coal samples were conducted , a systematic experiment was performed to investigate the minimum ignition temperature ( mit ) of zhangcun and changcun meager - lean coal in a g - g furnace , and the effect of dust concentration , spray - air pressure and dust particle size on the mit was analyzed
摘要从工业安全角度出发，对实验煤样进行了元素分析和工业分析，在高德伯儿格格瑞瓦尔德炉中对潞安常村、漳村贫瘦煤的最低着火温度进行了比较全面、系统的实验研究，探讨了煤粉质量浓度、喷吹压力以及粒度对最低着火点的影响。