瘦煤

na.black- jack; lean coal

网络释义：SM; meagre coal; hard ash coal

网络释义

na.1.black- jack; lean coal; meagre coal

1.lean coal 贫瘦煤 meager lean coal 瘦煤 lean coal 焦煤 primary coking coal ...

2.SM 钢材 Iron Steel 瘦煤 lean coal；meagre coal 肥煤 fat coal；rich coal ...

4.hard ash coal hard coal 硬煤﹐ 无烟煤 瘦煤 hard ash coal;lean coal;meagre coal ...

5.carbonaceous coal 燃烧室 combustion chamber 瘦煤 carbonaceous coal 碳砖 carbon brick ...

6.Black jack 钙铁辉矿（ Hedenbergite) 瘦煤（ Black jack) 钙霞石（ Cancrinite) ...

1.the main coal type is lean coal, and its degree of metamorphism is higher, so that the CBM forming condition is better.煤类以瘦煤为主，变质程度较高，具有较好的生气条件。

2.The experiment results showed that anthracite coal blended with lean coal and coke powder could produce excellent second class foundry coke.结果表明，无烟煤、瘦煤和焦粉配合，可制备出优质的二级铸造型焦。

3.and lean coal has pttle caking faculty for anthracite and thus cokes with itself.瘦煤对无烟煤几乎没有黏结能力，以自身结焦为主。

4.Experimental Study on Lower Explosion Limit and Length of Return Fire When Blasting Luan Barren Coal into Blast Furnace高炉喷吹用潞安贫瘦煤爆炸下限与返回火焰长度的试验研究

5.Experimental research on accelerate agent influenced to returned fire length of meager-lean coal促进剂对贫瘦煤返回火焰长度影响的试验研究

6.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

7.Anthracite coal blended with lean coal and coking coal powder to prepare excellent quapty coke无烟煤配入瘦煤和焦粉制备优质型焦

8.Study and practice of mix - injection of carbonaceous coal and anthracite at Xiangtan Steel's BF湘钢高炉贫瘦煤与无烟煤混合喷吹的研究与实践

9.Experimental studies on the explosion intensity of meagre-lean coal for BF injection高炉喷吹用贫瘦煤爆炸强度的实验研究

10.Analysis on Feasible Apppcation of Meager Coal Injection for Blast Furnace西山矿区贫瘦煤用于高炉喷吹的可行性分析