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- This artical analyses the texture and metamorphism characteristics of the coal through the study of the Coal's X-Ray diffraction characteristics in Jixi coal filed . 通过对鸡西煤的X-射线衍射特征的研究,分析了鸡西煤田煤的结构及变质特征。
- Keywords Jixi coal filed;third depanment geologic stratum;coal-aggregation characteristics; 鸡西煤田;第三系;聚煤特征;
- Jixi coal filed 鸡西煤田
- Based on the properties of quality,petrology and metamorphisms of Jixi coal,the resuits of coking tests are studied. 根据鸡西煤的煤质特点、煤岩特征及变质特征。
- In 1958 set up the Fuxin Coal Institute, Institute of Fushun Coal Mine in Liaoning Normal University and the Jixi Coal Mining Institute. 1958年分别成立了阜新煤矿学院、抚顺煤矿学院、辽宁煤矿师范学院和鸡西矿业学院。
- Jixi Coal Mining Machinery Co. 收购了鸡西煤矿机械有限公司。
- This paper applied fuzzy models with comprehensive evaluations to determinethe roon structure parameters of Xiaohengshan Coal Mine of Jixi Coal Mining Bureau,andobtained the satisfactory results. 以鸡西矿务局小恒山煤矿为例，应用模糊数学综合评判原理和方法，确定合理的矿房结构参数，获得了比较满意的效果。
- In term of the theory of the recycle economy,combined with the industrial chain of Yanzhou Coal Filed,the primary model and countermeasures for the recycle economy of the Filed was put forward. 按照循环经济的理论,结合兖州矿区产业链,提出了兖州矿区循环经济的初步模式和对策。
- Keywords coal structure;Jixi coal;X-ray diffraction;metamorphism; 煤结构;鸡西煤;X-射线衍射;变质程度;
- Keywords Gas extraction;comprehensive control;Jixi coal mining area; 瓦斯抽采;综合治理;鸡西矿区;
- 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。
