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- Keywords dynamic planning;mineable coal quantity;maintenance cost; 动态规划;可采煤量;维护费用;
- Discussion and analysis on planning issues of mine mineable coal quantity 矿井可采煤量规划问题探析
- mineable coal quantity 可采煤量
- Its main mineable coal seam belongs to very thick coal seam.The coal seam texture and coal rank configuration are generally very complex. 主采煤层属巨厚煤层,其煤层结构和煤种结构一般都很复杂,按不同煤种进行分层开采,有利于煤炭资源合理利用。
- At the same time it analyzes systematically the characteristics of coal petrology and coal quality of mineable or partly mineable coal bedding in Taiyuan Formation. 同时对太原组各可采或局部可采煤层的特征及煤岩煤质特征进行了系统的分析。
- Operating men can do water content of red mud replying coal quantity to guarantee curing kill optrating stability arried best effect of desulphurizing and lower coal consumption. 岗位操作人员可以根据入磨碱赤泥水份查出需配入配煤比例或配煤转速,能够快速、有效地控制好固定碳指标和配煤消耗。
- coal quantity calculating and measuring system 煤量计量系统
- on - line coal quantity measurement 煤量测量
- However,recent explorations have shown that the Zhiluo Formation also has some minable coal seams in a certain area. 二道岭矿区侏罗系的成因属鄂尔多斯中生代盆地西缘的陆相碎屑沉积,岩石地层自下而上为富县组、延安组、直罗组和安定组。
- Coal petrography of main minable coal beds in Shendong mining area and coal pyrogenation in Shenmu are researched in detail, the hydrocarbon potential of different coal components is discussed. 摘要通过系统研究神东矿区主要可采煤层的煤岩特征，以及神木煤的热解试验结果，探讨了不同煤岩组成的生烃性能。
- 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。
- Solution Scheme of Combustion Optimization Based Upon Coal Quantity Measurement 基于煤量测量的燃烧优化解决方案
- 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。
