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Keywords Jixi coal filed;third depanment geologic stratum;coal-aggregation characteristics; 鸡西煤田;第三系;聚煤特征;
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。
Jixi coal filed 鸡西煤田
Keywords JiXi;Coal bed gas;occurrence law; 鸡西;煤成气;赋存规律;
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。
Keywords coal structure;Jixi coal;X-ray diffraction;metamorphism; 煤结构;鸡西煤;X-射线衍射;变质程度;
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 Gas extraction;comprehensive control;Jixi coal mining area; 瓦斯抽采;综合治理;鸡西矿区;
Keywords Jixi Coalfield;coal metamorphism;coalification pattern;hypometamorphism;telemagmatic thermal metamorphism; 鸡西煤田;煤变质;煤化作用模式;深成变质;区域岩浆热变质;
Practice and knowledge in the mechanization dip longwall mining in Jixi coal area 鸡西矿区倾斜长壁综合机械化开采的实践与认识
Author Wang Zhenting;Zheng Guanghai（Mechanical Engineering Dept.）（Jixi Coal Administration Bureau）Xiao Lijie（Qitaihe Coal Administration Bureau）; 作者王振廷;郑光海;肖俐杰;
Keywords Jin Shan Mong;Coal resources;ecological environment. 关键词晋陕蒙;煤炭资源;生态环境;
Keywords: GPRS; GPS; GIS; Protocol; Design?? 关键词：通用分组无线业务；全球定位系统；地理信息系统；协议；设计??
Make bulk changes to keywords, ads, and ad groups. 批量更改关键字、广告和广告组。
Some keywords in SQL are also reserved words. SQL中的一些关键字也是保留字。
Jixi Coal Mine Area 鸡西矿区
Are reserved keywords in Office projects. 是Office项目中的保留关键字。