1) Shanxi Coking-Coal Mining Area
焦煤矿区
1.
The Status Quo and Plans on CBM Exploitation & Utilization inShanxi Coking-Coal Mining Areas;
山西焦煤矿区煤层气开发利用现状与规划
2) demineralized coal char
脱矿煤焦
3) Jiaozuo coal mines
焦作煤矿
1.
The Anti-imperialism Strike in Jiaozuo Coal Mines of the Peking Syndicare.Ltd in 1925——In memory of the 80th anniversary of the strike and the establishment of the labour union in Jiaozuo coal mines;
1925年英国福公司焦作煤矿反帝罢工——纪念焦作煤矿罢工暨工会成立80周年
2.
The anti-imperialism strike in Jiaozuo coal mines taking place in 1925 hit the aggressive force of British and American imperialism in China heavily, and raised the class consciousness and the fighting level of the workers of Jiaozuo coal mines.
发生在1925年的焦作煤矿反帝罢工,沉重打击了英帝国主义在中国的侵略势力,大大提高了焦作煤矿工人的阶级觉悟和斗争水平。
3.
The paper deals with the ever-lasting spirit of particularly good fighters of the worker of Jiaozuo coal mines in the Democratic Revolution Period, the Socialist Construction Period and the Reform Period.
本文突出地论述了焦作煤矿工人在民主主义革命时期、社会主义建设时期和改革开放时期的薪火相传的特别能战斗精神。
4) coal mining area
煤矿矿区
1.
This paper discusses on the sustainable development of the coal mining areas from economic, ecological and social aspects, analyzes on the eco-environmental effect of the development of the resources in the coal mining areas, and puts forward three targets of the ecological recovery in the coal mining areas.
从经济、生态、社会三方面介绍了煤矿矿区的可持续发展,分析了煤矿矿区资源开发的生态环境效应,提出了煤矿矿区生态恢复的三个目标。
2.
It is very important to take in-situ stress measurements and analyze the distribution characteristics of the in-situ stress fields in coal mining area.
随着矿井开采深度与强度的不断增加,地应力对围岩变形与破坏的影响更加突出,在煤矿矿区进行地应力测量,并分析地应力场分布特征具有重要意义。
5) Jiaoping mining area
焦坪矿区
1.
Study on the oil-gas occurrence laws in Jiaoping mining area;
焦坪矿区油气赋存规律研究
2.
Jiaoping mining area is the new-built coal industry base in Shaanxi province after liberation.
焦坪矿区是陕西省解放后新建的煤炭工业基地。
3.
Based on oil-gas observation data in three faces of Cuijiagou coal mine,the paper analyzes the producing practice of Jiaoping mining area in the last decade.
以陕西省崔家沟煤矿杏树坪斜井西一、西二、西三3个片盘工作面有关油气观测资料为主,同时结合多年来焦坪矿区生产实践,指出了影响油气涌出的因素,并对这些因素的影响原理进行了分析。
6) Jiaozuo coal mining area
焦作矿区
1.
Reasons of Cl~- contamination in karst ground water of Jiaozuo Coal Mining Area;
焦作矿区岩溶水Cl~-污染原因初探
补充资料：焦煤
分子式：
CAS号：
性质： 对煤化度较高，结焦性好的烟煤的称谓。焦煤分两类，第一类焦煤的干燥无灰基挥发分Vdaf>10％～28％，黏结指数G>65，胶质层最大厚度，y≤25mm。这部分煤的结焦性特别好，可以单独炼出合格的高炉焦。另一类焦煤的干燥无灰基挥发分Vdaf>20％～28％，黏结指数G>50～65，结焦性比前者差。焦煤具有中等挥发分和较好的黏结性，是典型的炼焦煤，在加热时能形成热稳定性很好的胶质体。在炼焦配合煤中焦煤可以起到焦炭骨架和缓和收缩应力的作用，从而提高焦炭机械强度，是优质的炼焦原料。
CAS号：
性质： 对煤化度较高，结焦性好的烟煤的称谓。焦煤分两类，第一类焦煤的干燥无灰基挥发分Vdaf>10％～28％，黏结指数G>65，胶质层最大厚度，y≤25mm。这部分煤的结焦性特别好，可以单独炼出合格的高炉焦。另一类焦煤的干燥无灰基挥发分Vdaf>20％～28％，黏结指数G>50～65，结焦性比前者差。焦煤具有中等挥发分和较好的黏结性，是典型的炼焦煤，在加热时能形成热稳定性很好的胶质体。在炼焦配合煤中焦煤可以起到焦炭骨架和缓和收缩应力的作用，从而提高焦炭机械强度，是优质的炼焦原料。
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参考词条