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- Under the condition of coal charge with the same ratio of blending, the coke strength out of the sumitomo process is superior to that from NSC's. 总配比相同的煤料，以住友配型煤工艺制取的焦炭强度优于新日铁法制得的焦炭。
- NEW MODEL TRIROLLING LAYERED COAL CHARGE UNIT 新型三辊式分层给煤装置
- Automatic coal charger reduces labor strength. Meanwhile, its connection fits gasifier cover for manual coal charging, applicable for different customers' requirements. 采用自动加焦机加焦，降低劳动强度。同时，其接口可与炉盖相配，用于人工加焦，适用于不同用户的要求；
- The oven holds sufficient heat to fire up a fresh charge of coal. 炉里有足够的热量使新加进的煤燃烧起来。
- 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。
- 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。
- 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。
- The country is rich in oil and coal. 这个国家石油和煤的资源丰富。
- The smoldering coal or ash of a dying fire. 余烬将要熄灭的火中的冒着烟的煤块或灰烬
- They were shoveling coal into a cart. 他们在把煤铲进手推车。
