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- The system has been successful in its trial operation on 1J coal grinding mill,and now has been equipped on the other coal grinding mills. 实际控制方案已在1J磨上试投成功，该控制系统至今运行正常。 96年8月推广到另4台MRS磨
- E-type medium speed coal grinding mull E型中速磨煤机
- An Improvement on the Liner Plate Structure of the Coal Grinding 对一种风扫煤磨机衬板的改进
- Ultra-fine coal grinding and ultra-clean coal preparation 煤的超细粉碎与超净煤的分选
- Application of Spray Lubrication Technique in the Coal Grinding Mill 喷射润滑技术在磨煤机上的应用
- We need to replenish our stocks of coal. 我们需要再次补充煤的储备。
- She piled on more coal before the fire go out. 在火熄灭之前她又加上些煤。
- I add the coal on the flame continuously. 我不断朝火里添加煤炭。
- Analysis and Practice for Improvement of Coal Grinding Capacity in PCI System 提高喷煤系统制粉能力的分析与实践
- They are ventilating the sap of a coal mine. 他们正在使煤矿坑道通风。
- Prohibition was laid on the export of coal. 禁止煤炭输出。
- Steel Ball Coal Grinding Machine with Double Inlets and Double Outlets 双进双出钢球磨煤机直吹式制粉系统运行分析及研究
- He put a shovel of coal on to the fire. 他往火炉里加了一铲煤。
- That coal mine is no longer worked. 那个煤矿已经不经营了。
- We have enough coal to see the winter out. 我们有足够的煤过冬。
- They eked out their coal by collecting firewood. 他们拣拾木柴以补充煤的不足。
- We had a big delivery of coal today. 今天我们收到大批订购的煤。
- Pile on more coal the fire is going out. 火快灭了，再加上些煤。
- What can we do with the bituminous coal? 这些烟煤可以用来做什么？
- A coal fell from the fire and burned the mat. 一块煤炭从火中掉出来，烧坏了地席。
