coalfield

coalfield

1. TEST AND APPLICATION OF SRY BIT IN COALFIELD ROPE DRILLING

SRY_v~d钻头在煤田绳钻中的试验与应用

2. Dongshan Coalfield is located in the western part of Niangziguan Spring Area.

东山井田位于娘子关奥陶系岩溶泉域的西部。

3. deep part of Dongsheng coalfield

东胜煤田深部区

4. Coalfield Nuclear Logging Technology Development Course and Its Contribution

中国煤炭核测井技术发展历程与贡献

5. Development and Practice of Coalfield Electric Prospecting Technology in China

中国煤炭电法勘探技术的发展与实践

6. Applications of Prompt- Gamma Neutron Activation for Coalfield Logging

中子活化瞬发伽马方法在煤田测井中的应用

7. Both SOM(Self-Organizing Mapping) network and hierarchical clustering(HC) methods were tried to classify 19 soil samples from Sunan mining district and near regions for the Neocene sediment type recognition in Huaibei coalfield.

为确切判定淮北矿区新第三纪沉积物成因类型,分别用自组织人工神经网络(SOM)和聚类分析方法对宿南等矿区的19组样本进行分类.

8. Findings and Significance of Algae and Bacteria in High-Sulfur Coal Seams in Wuda Coalfield, Inner Mongolia

乌达矿区高硫煤中菌藻类体的发现及意义

9. Application of 2D Seismic Method in Honger Coalfield CBM Exploration

二维地震方法在红格尔煤田煤层气勘探中的应用

10. Keywords Coalfield;Seam gas;Content;Sury capacity;Influence factors;Forecast;Analysis;

井田;煤层气;含量;涌出量;影响因素;预测;分析;

11. From microscopic examination of rocks and minerals, the author analyzed morphological characteristics and occurrence status of siderite in Tongziyan Formation, Longyong Coalfield.

从岩矿镜下鉴定资料入手,分析了龙永煤田童子岩组菱铁矿的形态特征和赋存状况。

12. The geometrical characteristics of sunken column in North China Coalfield is summarized from the aspects of its planar shape, sectional shape,development height and axle center change, etc.

从平面形状、剖面形状、发育高度及中心轴变化方面,总结了华北煤田陷落柱的几何特征。

13. This paper sets forththe Occurrence law and good prospect of coal bed gas in JiXi coalfield by analyzing the char-actelisties of gas Source rock, reservoir and cap rock.

从气源岩特征、煤层气情况、储集层和盖层特征分析入手，阐明了鸡西盆地煤成气赋存规律与远景。

14. In this paper, authors evaluate the coal washability using the petrological method of clean coal yeild and coal density consist in Wuda coalfield.

以乌达矿区为例,用精煤的产率和煤样密度组成的煤岩学方法对煤的可选性进行了评价。

15. Taking Coalfield Project of Jiaxing Power Plant project for example,soft foundation improved by self-preloading of coal is analyzed.

以嘉兴电厂二期煤场工程软基处理为例,对堆煤自预压法进行软基加固进行了分析研究。

16. A typical TEM exploration curve acquired in a coalfield in northern China was inversed using 1-D inversion software and the maximum depth is 1400 m.

以实测典型华北煤系地层瞬变电磁曲线为例，其计算机反演深度达1400 m；

17. In Yimin coalfield a superlarge mine with gemanium is found after the discovery of Shengli coalfield.

伊敏煤田锗资源是继内蒙古胜利煤田之后发现的又一特大型煤伴生锗矿田。

18. Yitai quasi bears connect the East Rail to Tai Dongsheng coalfield alignment, called the SINOTRANS alignment task, main range of the coal rail transport.

伊泰准东铁路承担着连接东胜煤田至大准线、呼准线的外运任务，主营范围为煤炭铁路运输。

19. Keywords jurassic system coalfield;Muchengjian mine;engineering geology;

侏罗系煤田;木城涧矿;工程地质;

20. Keywords water-filling factors;aquifuge;Qinshui coalfield;

充水因素;隔水层;沁水煤田;

21. Were divided into the plot Bao Shan, the Red Cross, Wang Shan, Ciyao, child well-chuan 5 coalfield area.

共划分为宝积山、红会、王家山、磁窑、井儿川5个煤田区。

22. Keywords Double Periods Coalfield;Hollow out Section;DTH hammer;

关键词双纪煤田;采空区;空气潜孔锤;

23. Keywords Ordos basin;Dongsheng coalfield;coal seams and strata correlation;

关键词鄂尔多斯盆地;东胜煤田;煤岩层对比;

24. It combines the linear, nonlinear and NN inversion under the restriction of logging data.It assures the reliability of inversion and its results can be used in seismic exploration of coalfield.

其方法保证了反演的成功进行和成果的可靠性，其高分辨率的岩性参数反演成果可有效地用于煤田岩性地震勘探。

25. Sporo- pollen assemblage properties of yan'an formation in Dongsheng coalfield, Inner Mongolia Autonomous Region

内蒙古东胜煤田延安组孢粉组合特征

26. PRELIMINARY DISCUSSION ON GENETIC GEOCHEMISTRY OF PARAGENETIC GERMANIUM DEPOSIT IN SHENGLI COALFIELD, INNER MONGOLIA

内蒙古胜利煤田共生锗矿的成因地球化学初探

27. The flora that turned into coal and environmental change in Zhun Ge Er coalfield

准格尔煤田的成煤植物群落及其环境变迁

28. The paper expounded interlayer gliding tectonics types around the No.2 1 coal seam in Baiping minefield,Dengfeng coalfield,analyzed their development pattern and impact to the No.21 coal seam.

分析了登封煤田白坪井田二1煤层附近的层间滑动构造类型,探讨了其发育规律及对二1煤层的影响。

29. The application result of diamond drilling techniques in Huanglong Coalfield is analyzed emphatically in the paper.

分析了黄陇煤田大佛寺井田金刚石单管和双管取心及绳索取心钻井技术应用效果;

30. Analyses the influence factors of seam gas in Shaqu coalfield,forecasts gas contents and sury capacity in coalfield, puts forward that it is very necessary to develop gas drew and used.

分析沙曲井田煤层气含量影响因素,根据瓦斯含量对矿井瓦斯涌出量进行了预测分析,提出开展瓦斯抽放与利用是十分必要的。

31. According to the TM image in Baicheng of Xinjiang as well as the information of geology and mineral resources, the coal self-combustion zone in the Baicheng coalfield was delineated.

利用TM图像,结合区域实测、地质和区域能源分布资料,分析了煤田煤层自燃的光谱特征,对煤田地火燃烧区进行定位;

32. Keywords foreland deformation zone;overthrust;dynamics;Huainan coalfield;

前陆变形带;推覆构造;动力学;淮南煤田;

33. Geological characteristics and prospective area of exploration in Boli coalfield

勃利煤田地质特征及找煤远景

34. Its county seat is Stafford.Its northern moorlands form the southern tip of the Pennines, and it encompasses the coalfield region known as The Potteries.

北部高沼区为本宁山脉南端，往南是北斯塔福煤田区，俗称产陶瓷地区。

35. Ultrasonic Simulation of Seismic Waves Affected by Mine Water Invasion in North China Coalfield

华北型煤田矿井突水地震波超声模拟研究

36. A mineralogical investigation to clay occurrence on the bottom of coal system in Huayingshan coalfield

华蓥山矿区煤系底部粘土岩的矿物岩石学

37. Hydrogeological condition appraise and water leakage prevention measure in Danhou well coalfield

单侯井田水文地质条件评价与水害防治措施

38. Keywords thick coal seam;genesis;sedimentary conditions;palaeogene;Fushun coalfield;

厚煤层;成因;沉积条件;早第三纪;抚顺盆地;

39. Development character and distributive law of karstic subsided column in Sitai coalfield

四台井田岩溶陷落柱发育特征及分布规律

40. A DISCUSSION ON COAL-FORMING ENVIRONMENT AND REGULARITIES OF THE LATE PERMIAN COALFIELD IN EAST SICHUAN

四川东部晚二叠世煤田成煤环境及聚煤规律探讨

41. Water inrush from the bottom coal layer in mining work faced now is rather serious in Northern China coalfield, which constraints seriously the normal economical benefits.

在我国华北煤矿区,回采工作面煤层底板突水问题相当严重,困扰着煤矿经济效益的正常发挥。

42. Along with study of magmatic rocks, the au-thors propose that coal metamorphism in coalfield resulted from shallow magmatic thermal metamorphism with high temperature in a short time.

在此基础上,结合岩浆岩研究,指出抚顺煤田煤变质为一种具有浅成、高温、作用时间较短的岩浆热变质作用的产物。

43. On the basis of study on the petrographic characteristics of coal 2 -2 in Shenmu Coalfield,three types of peat swamp are recognized,i.

在研究神木煤田2-2煤层煤岩特征的基础上，划分了三种泥炭沼泽类型，即开阔水体草本沼泽、陆地森林沼泽和潮湿森林沼泽。

44. In the exploration process of Xinheya coalfield in Hantai,great physical character differences between pyrite of nodule layer and that of coal seam were found.

在韩台煤田新和涯井田的勘探过程中发现,黄铁矿结核层与煤层中黄铁矿在物理性质方面存在较大差异。

45. Static computation is a key step to deal with coalfield seismic data of complex surface conditions.

复杂地表条件煤田地震数据处理的静校正计算是解决地质问题的关键性步骤。

46. Keywords multisource remote sensing technique;quantitative remote sensing;coalfield fire arear;

多源遥感技术;定量遥感;煤田火区;

47. In application of the large power in duced polarization for ore-search in the Shuangyang coalfield.

大功率激电法在双阳煤田找煤的应用中,证实了山河推覆构造的存在;

48. In the mineable C3 coal seam at Dazhuba coalfield,macroscopic type mainly consist of semi-bright fine coal,secondarily semi-dull and semi-bright lump coal.

大竹坝井田全区可采煤层C3,宏观煤岩类型主要为半亮型粉煤,其次为半暗型、半亮型块煤。煤种为中灰中高硫特低磷高热值贫煤。

49. The sedime ntary conglomerates in Late Paleozoic from Daqingshan coalfield was tightly rela ted to the rising of northern orogenic zone and deposited in foreland basin.

大青山煤田晚古生代沉积砾岩的形成与北部造山带的隆升密切相关,它们是前陆盆地的沉积产物。

50. LOWER GONDWANA PALYNOFLORA FROM PARAPUKURIA COALFIELD, BANGLADESH

孟加拉国巴拉普库利亚煤矿早二叠世孢粉组合的初步研究

51. Drilling Construction Technique in Complicated Rock Stratum and Incompact Coal Seam in Ningxia Coalfield

宁夏煤田复杂岩层和松散煤层钻探施工技术

52. Coalbed Gas Resource of Anyang Coalfield and It's Exploitation

安阳煤田煤层气资源及其开发探讨

53. The Sulin mine area is a major host coal belt in the Huaibei coalfield.

宿临矿区是淮北煤田的主要赋煤地带。

54. So the argumentation of ten key problem in eastern coalfield digital seismic practical work both are digital seismic technology improing itself further and are experience of digital seismi...

对东部煤炭数字地震实际工作中的十大关键技术问题的讨论,既是对地震技术自身的进一步完善提高,也是数字地震技术向中西部推广应用可参的经验和借鉴.

55. A blending coal coking effect was analyzed by using the coals provided by the Datong coalfield.

对大同煤田赋存煤种的配煤炼焦效果进行分析,探讨同煤集团产品结构调整的途径。

56. Analyses the sulphur of coal 8 # in xishan coalfield,expounds the cause of formation from sedimentary environments and puts forward the direction of sulphur absorption coal 8 #.

对西山煤田8#煤中的硫成份进行了分析,从其沉积环境方面解释其成因,提出8#煤的固硫方向。

57. Juye coalfield is the hugest and highest grade coalfield of Shandong and eastern China.

山东巨野矿区是目前山东乃至华东地区最大的未开发整装优质煤田。

58. ON THE FORAMINIFERAL BIOSTRATIGRAPHY IN THE TAIYUAN FORMATION OF JINING COALFIELD (EAST AREA), SHANDONG

山东济宁煤田(东区)太原组小有孔虫生物地层

59. Dividing of Layer in the Permian Period in Ningwu Coalfield of Shanxi Province

山西省宁武煤田石炭二叠纪地层的划分

60. Analysis for Karst Caving Pillar Distribution Regular in Shanxi Yanquan Guzhuang Coalfield

山西省阳泉固庄井田岩溶陷落柱展布分析

61. A Study on No.3 Coal Seam Igneous Rock Intrusive Pattern in Juye Coalfield

巨野煤田3煤层岩浆岩侵入规律研究

62. Division of Sequence Units in the Coal Measure from Juye Coalfield

巨野煤田含煤地层层序单元划分

63. Exploration on the Connecting Plan of Railway Lines Special for Juye Coalfield

巨野煤田铁路专用线接轨方案探讨

64. The Pingdingshan coalfield has a long history of mining and the coalmine waste is huge.

平顶山市煤炭开采历史悠久,形成了煤矸石的大量堆积。

65. Then we perform a forecast of possible gather area about coal-bed methane of dissociating in the Wangying coalfield, pointing direction of coal-bed methane exploration in the future.

应用于王营井田,在此基础上预测了王营矿区游离态的煤层气的可能聚集带，为今后的煤层气勘探指明了方向.

66. In this paper,ultrasonic simulation method has been applied to study seismic waves affected by Karst zone in limestone of North China coalfield.

应用地震波超声模拟方法，研究了华北型煤田的煤系底部奥灰岩岩溶发育带对地震波的响应特征，为地震勘探技术应用于矿井台水提供了依据。

67. From inside out-wards the arcuate structure can be divided intofour nappe structure zones and each zone con-trols coalfield prediction area.

弧形构造由内向外可划分为4个推覆构造带,每个带都是一个煤田预测区,它有益于在该区寻找新的煤田。

68. Keywords Encun Coalfield;coalbed methane;resources;recoverability;

恩村井田;煤层气;资源量;可采性;

69. Tzu Chi provides a new scholarship program to Ladang Coalfield's local Tamil school.

慈济提供助学金计画、给园丘的淡米尔小学。

70. Labudalin coalfield located in the western mountainside of Daxinganling Mountain and the boundary of Erguna anticline and Hailaer syncline.

拉布达林煤田位于大兴安岭西坡,处于额尔古纳背斜与海拉尔向斜的过渡地带。

71. Abstract Fossil plants of 20 genera containing 44 species and sporopollen assemblage of 22 genera were discovered from the lower coal-bearing member of Changan Formation in Liaoyuan coalfield.

摘要 通过研究辽源煤田长安组下含煤段的植物化石和进行孢粉分析，一共发现植物20属44种，孢粉22属。

72. The technology of seismic inversion based on model was used for lithology prediction and interpretation in Guozhuang coalfield.

摘要将基于模型的地震反演技术应用于国桩采区地震资料岩性解释过程中。

73. In this paper, the geological setting and the investigation on the destruction of buildings in Fushun coalfield is introduced briefly and the characteristic of destruction of buildings is analyzed.

摘要本文简要介绍了抚顺煤田的区域地质背景及受灾楼房调查结果，并对房屋建筑破坏特徵进行了分析。

74. The relationship between microlithotype and the distribution of cleat in coal bed is discussed through a case from Hedong coalfield, combining microstratigraphy and statistics methods.

摘要综合利用显微地层学和统计学方法，以河东煤田中北部8#煤层为例，研究了煤层显微煤岩类型与煤层裂隙分布的关系。

75. The development characteristics of mini-type structures in the roof of No.3 seam in Yanzhou coalfield are discussed, and the emphasis of discussion is about the optimized orientation of minor faults.

摘要讨论了兖州煤田3煤顶板小构造发育特徵，重点分析了小断层发育的优选方位；

76. The Application And Experimentation Prospect for DaTong coalfield to resource of Permo-carboniferous period By Air drilling, Foam drilling, DTH hammer drilling with experience of drilling techniques.

摘要通过对空气钻进、空气泡沫钻进工艺和空气潜孔锤钻进工艺的生产试验和推广应用，为大同煤田石炭、二叠纪煤炭资源勘探探索钻探施工的成功经验。

77. The Wushen coalfield, Ordos Basin is one of important coalbed methane (CBM) development areas.

摘要鄂尔多斯盆地乌审煤田是我国煤层气勘探的重要区块。

78. This paper discusses, the advantages of evaluating the complication degree of fault structure by using fractal theory,then evaluates the complication degree of fault structure of Huolinhe coalfield.

文中论述了应用分形理论评价断裂构造复杂程度的优越性,并对霍林河煤田的断裂构造的复杂程度进行了评价。

79. Study of Correlation of Coal and Rock Seams in the Central Part of Xin'an Coalfield

新安煤田中部煤岩层对比的研究

80. A discovery of cf. Teichichnus rectus in upper Carboniferous strata in Xinmi coalfield

新密煤田上石炭统cf.Teichichnus rectus的发现