coarse coal meaning in English
粗粒煤
粗煤
大块煤
Examples
- Setting up additional coarse coal varieties for increasing enterprise profit
增设粒煤品种提高企业效益 - Discussion on technical renovation of coarse coal slime treatment system of taiyuan coal preparation plant
浅谈太原选煤厂粗煤泥系统的技术改造 - Application of frequency variable speed control technique to rotating type coarse coal powder separator with static - dynamic blade
和变频调速控制的静动叶结合型旋转式粗粉分离器 - An initial approach to solution of the problems found in the equipment used for coarse coal slime recovery in yangquan no . 2 colliery c . p . p
针对阳泉二矿采用圆盘过滤机回收煤泥过程中产生的问题进行分析并提出解决问题的办法。 - By adding a narrow - sized coarse coal fraction to the finer coal slurry , the flow characteristics optimum coarse - to - fine particle ratio of 40 : 60 exist at which the slurry is newtonian
但继续增大粗颗粒在煤粉中的比例，体系的黏度又会增大，而且煤浆的流变性能也发生改变。