soft coal的意思|示意
烟煤
soft coal相关短语
1、 soft coal seam 松软煤层
2、 soft coal level 松散煤层
3、 soft coal layer 无冲击倾向
4、 soft coal entry 软岩煤巷
5、 sulphur soft coal 高硫烟煤
6、 soft coal boilers 烟煤锅炉
7、 soft coal roadway 软岩煤巷
8、 soft coal opening 软煤巷道
soft coal相关例句
The combustion characters of petroleum coke were between those of soft coal and anthracite.
石油焦的燃烧特性处于烟煤和无烟煤之间.
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The surrounding rock of roadways in soft coal seam has low strength and bad stability.
软煤巷道围岩强度低,稳定性差.
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There are of forms of gas discharge , but the form is soft coal seam gas discharge.
目前在瓦斯抽放中急待解决的问题是软煤层瓦斯抽放的打钻技术,尤其是深孔打钻技术.
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In the experiment of apparatus , the reactive speed of soft - coal quickens with the oxygen concentration increasing.
在热天平试验中,烟煤随着氧气浓度的升高反应速度加快.
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A new - style gasification method of high volatile content soft coal is mentioned in the paper.
笔者提出了一种低变质烟煤新型气化的方法.
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