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- The advised R resin/coal tar/noncaking coal ratio is 5/20/100. 适宜的R-树脂／煤焦油／不粘煤配比为5／20／100。
- The bigger the containing coal ratio, the better the absorptivity of microwave. 配碳比提高，物料吸收微波的能力有所提高；
- Analysis of limited factor on increasing coal ratio at Shanghai First Iron and Steel Limited Co. 上海一钢进一步提高煤比的限制因素分析。
- Measures to increase coal ratio of No. 4 blast furnace and smelting characteristics in Ji-nan Iron and Steel Co. 济钢4号高炉提高煤比的措施及冶炼特点。
- Practice of increasing coal ratio in No. 4 blast furnace of Taiyuan Iron and Steel Co. 太钢4号高炉提高煤比实践。
- At the same containing coal ratio, the higher the heating temperature, the weaker the absorptivity of microwave. 在相同的配碳比下，加热温度升高，吸收微波的能力有所减弱。
- This paper illustrates the structure and functions of the small scale DCS when it is usedin 20t/h gas burning boiler control,meanwhile provides the control schemes for typical loops,and the algorithm to optimize wind to coal ratio by thermal signal. 以20t/h燃气炉为例，介绍小型DCS（集散控制系统）应用于工业锅炉控制时的结构和功能，给出了典型回路的控制方案和利用热量信号实现风煤比寻优的算法。
- To increase lump coal ratio in stopes, a scheme is put forward for coal falling by loose pre-shearing millisecond blasting, and hole arrangement parameters and blasting parameters are adjusted. 为提高炮采面块煤率,提出了松动预裂微差爆破的落煤方案,并对布孔参数和爆破参数进行了调整。
- Probe of improving block coal ratio 提高块煤率生产的探讨与实践
- Keywords BF high coal ratio blow-off reblowing; 高炉;高煤比;休风;复风;
- 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。
- How to Raise Stone Coal Ratio in Middle-small Coal Mine 提高中小型煤矿块煤率的有效途径
- They eked out their coal by collecting firewood. 他们拣拾木柴以补充煤的不足。
