1) lump coal
煤块
1.
It is important in the production of coal mine that preparation of gangue from lump coal.
矸石分选是煤矿生产的重要环节,即在煤块中将矸石挑选出来。
2.
It is important in the production in coal mine that separation of waste rock from lump coal.
矸石分选是煤矿生产的重要环节 ,即在煤块中将矸石挑选出来 。
2) lump coal
块煤
1.
Practical experience with lump coal breaking in Chengjiao Coal Preparation Plant;
城郊选煤厂块煤破碎的实践经验
2.
Application of lump coal cracking prevention technology for use in spiral chute in Jiaozuo coal mining area;
螺旋溜槽块煤防破碎技术在焦作矿区的应用
3.
It is the focus problem for anthracitic coal production enterprise to increase percentage of lump coal and reduce amount of lump coal with size smaller than lower size limit.
提高块煤率、降低块煤限下率是当前无烟煤生产企业关注的焦点问题。
3) block coal
块煤
1.
The results show that the fluorine emission rate,capacity of mixed coal and clay are higher than that of block coal;the clay as a binder for fine coal is one important source of fluorine pollution caused by coal-combustion in Zhaotong.
结果表明:"煤泥"燃烧氟释放率、氟释放量都要大于块煤。
4) coal
[英][kəʊl] [美][kol]
煤;煤块
5) coal
[英][kəʊl] [美][kol]
n.煤,煤块
6) coarse coal
大块煤，粗煤
补充资料：电导率(见电阻率)
电导率(见电阻率)
conductivity
d!日nd日O}已电导率(eonduetivity)见电阻率。
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条