coal formation 中文意思是什麼

coal formation 解釋
煤生成
  • coal : n 1 煤，煤塊，煤堆。2 〈pl 〉〈美國〉（一堆）燒紅的煤。3 〈常 pl 〉〈英國〉（幾塊）供燃燒的煤。4 ...
  • formation : n. 1. 構成，形成；設立；編制。2. 組織，構造；形態；形成物，構造物；【軍事】編隊，隊形；兵團。3. 【地質學；地理學】層；組； 【生物學】社區；（植物）群系。adj. -al
  1. Sedimentary control of coalbed methane in this region were expounded according to the control and influence of sedimentation on coal gathering action ( thickness of coal reservoirs, distributing and coal - bearing characteristics ), on forming and distributing, maceral, organic facies and coalfacies, cap formation types and their sealing capability of adjoining rock

    根據沉積作用對聚煤作用（煤儲層的厚度、分佈及含煤性特徵） ，對煤儲層的形成與展布、煤巖組成、有機相和煤相、頂底板蓋層類型與封蓋性能的控制和影響，討論了沉積作用的控氣特徵。
  2. Under general geological study of exploratory development of coalbed gas and underground gasification of coal bed in eastern depression of liaohe basin, authors apply the basic principle of coal geology and the data of vitrinite reflectance and technical analysis of coal to ascertain that coal classification are dominantely the lignite, long - flame coal and gas coal of coal - bearing upper section of third member of shahejie formation, and then dissertate the variational regularity between coal rank and buried depth in vertical and otherness of vertical limit of coal rank in different coal - rich regions

    摘要運用煤田地質學基本理論和煤的鏡質組反射率值及工業分析等有關數據，確定了遼河盆地東部凹陷古近系沙三段含煤亞段的煤種主要為褐煤、長焰煤和氣煤；進而闡述了該煤段垂向上煤級與埋深的變化規律性、不同賦煤區各煤級垂向界限的差異性。
  3. According to sedimentary characteristics of the carboniferous taiyuan formation in feicheng coal field, including lithology, size distribution, sedimenta ry structure, geochemistry and paleontology etc., the carboniferous paleoenvironme nt of this area is divided into carbonate open platform and tidal flat environme nt. it is recognized that the taiyuan formation is formed in the epicontinental c oast which is dominated by the tidal. the peat flat is the important paleoenviron ment for coal accumulation. the tidal channel destroys the coal bed. the pulsative vibration of the crust is the major factor which controls the evolution of the sedimentary environment and the coal accumulation

    根據肥城煤田石炭系太原組的巖性、粒度分佈、沉積構造、地球化學及古生物等沉積特徵，將該區晚石炭世古地理劃分為碳酸鹽開闊臺地和潮坪環境，認為太原組形成於潮汐作用為主的陸表海海岸，泥炭坪是成煤的重要古地理環境，潮渠對煤層有一定的破壞作用，地殼的脈動性振蕩作用是控制沉積環境演化和聚煤作用的主要因素。
  4. Abstract : according to sedimentary characteristics of the carboniferous taiyuan formation in feicheng coal field, including lithology, size distribution, sedimenta ry structure, geochemistry and paleontology etc., the carboniferous paleoenvironme nt of this area is divided into carbonate open platform and tidal flat environme nt. it is recognized that the taiyuan formation is formed in the epicontinental c oast which is dominated by the tidal. the peat flat is the important paleoenviron ment for coal accumulation. the tidal channel destroys the coal bed. the pulsative vibration of the crust is the major factor which controls the evolution of the sedimentary environment and the coal accumulation

    文摘:根據肥城煤田石炭系太原組的巖性、粒度分佈、沉積構造、地球化學及古生物等沉積特徵，將該區晚石炭世古地理劃分為碳酸鹽開闊臺地和潮坪環境，認為太原組形成於潮汐作用為主的陸表海海岸，泥炭坪是成煤的重要古地理環境，潮渠對煤層有一定的破壞作用，地殼的脈動性振蕩作用是控制沉積環境演化和聚煤作用的主要因素。
  5. By means of stress - strain feature of upper and lower strata of fold neutral plane in the course of longitudinal fold formation, the differences between the upper coal bed and lower coal bed of fold neutral plane are analyzed from the coal thickness, coal structure, coal body structure, coalbed gas occurrence and diversities etc., revealing the cause of these appearances

    摘要利用縱彎褶皺變形中中和面上下巖層的不同應力與應變特點，分析了處于褶皺中和面上下各煤層在背斜與向斜部位煤層厚度、煤層構造、煤體結構及煤層瓦斯的賦存規律與差異性，揭示了這些現象產生的原因。
  6. Structure formation and its application to coal exploration in south no. 4 mining field, yueliangtian coal mine

    月亮田礦南四采區構造成因及找煤應用
  7. First of all, the substance foundation of low - rank coal cbm generation in the basin has been discussed according to the development of coal reservoir, coal petrography, coal properties, coal rank, coal genera, coal facies feature of lower jurassic badaowan formation ( jlb ) and middle jurassic xishanyao formation ( j2x )

    首先，根據下侏羅統八道灣組（ j _ 1b ）和中侏羅統西山窯組（ j _ 2x ）煤儲層發育、煤巖、煤質、煤級、煤類、煤相地質特徵論述了本區低煤級煤層氣生成的物質基礎。
  8. Abstract : the formation of traditional v extraction from coal stone isreviewed in hunan province. the paper described several currently applied new processes for v extraction from coal stone. suggestions are put forward for further development of v extraction from the coal stone

    文摘:回顧了湖南石煤提釩傳統工藝的形成過程，介紹了目前已在生產上應用的幾種石煤提釩新工藝，對促進石煤提釩的進一步發展提出了建議。
  9. Results the inner annular structure ( body ) is for exploration of oil, gas and coal ; the border of inner annular structure ( body ) for exploration of uranium ; middle annular structure ( body ) for exploration of coal and uranium because coal - bearing formation and uranium - riching formation outcrop in this area

    結果內環體是南油北氣、煤集中分佈區和有利勘探區，內環體邊緣是砂巖型鈾礦分佈區和有利勘探區，中環弧帶是含煤地層和砂巖型軸成礦層出露區和勘探區。
  10. Zhengzhou coal industry ( group ) limited liability company ( hereinafter referred to as zheng meijituan companies ) built in 1958, when the new federated mining bureau, january 1989 renamed zhengzhou mining bureau, 1996 1 january original coal department approval for the establishment of state - owned exclusive investment companies, in september 2002 with china xinda, china huarong asset management corporation for the joint formation of a new company property is a category of countries large enterprises, national levels enterprises, the original coal department establish a modern enterprise system one of the pilot units, the coal industry and the first issuance of stock - listed companies

    鄭州煤炭工業（集團）有限責任公司（簡稱鄭煤集團公司） ，始建於1958年，時名新密礦務局， 1989年1月更名為鄭州礦務局， 1996年1月經原煤炭部批準組建為國有獨資公司， 2002年9月與中國信達、中國華融資產管理公司聯合組建為產權多元化新公司，是國家大型一類企業，國家二級企業，原煤炭部首批建立現代企業制度試點單位之一，煤炭行業第一家發行股票並上市的企業。
  11. Peat, the first stage in the formation of coal, is a low-rank material.

    泥炭是煤形成的第一階段，是一種低質煤。
  12. Study on chemical composition characteristics of tonstein in taiyuan formation in xinwen and feicheng coal fields

    陸表海盆地含煤地層的高解析度層序地層研究
  13. Discussion on the formation of the coal ball and its geological significance

    淺論煤核的形成及其地質意義
  14. Research of formation mechanism of submicron particles in pulverized coal combustion

    粉煤燃燒過程中細粒子形成機理的研究
  15. The basement of the basin is consist of precambrian crystal basement and paleozoic folding basement, while the cover has undergone the evolution of intra - continental rife in permian, down warped basin in triassic - cretaceous period and inter - mountains basin in tertiary. the main sediments are huge - thick volcanic rock, shallow intrusive rock and tuff in early permian, dark mudstone, marl and muddy dolostone in lucaogou formation in middle permian, huge thick volcanic rock, intruder in tiaohu formation in middle permian, miscellaneous sandy gravel, sandstone and gray mudstone in triassic ( the red is under the gray, and huge - thick dark gray, gray sandy gravel, sandstone, mudstone with coal layer in jurassic

    盆地基底由前寒武紀結晶基底和古生代褶皺基底組成，盆地蓋層則經歷了二疊紀的裂谷盆地、三疊紀?白堊紀的坳陷盆地和第三紀后的山間盆地的演化過程。盆地主要沉積了下二疊統巨厚火山巖、淺成侵入巖和凝灰巖；中二疊統蘆草溝組的暗色泥巖、泥灰巖、白雲質巖石以及條湖組的巨厚層火山巖、侵入巖；三疊系雜色砂礫巖、砂巖及灰色泥巖（下紅上灰） ；以及侏羅紀厚層深灰、灰色砂礫巖、砂巖、泥巖夾煤層。
  16. Finally, we study on the characteristics of coal combustion and nox formation of w - shaped furnace. it is a newly developed low pollutant emission and high performance combustion technology. we hope our conclusions may be helpful on the design and operation of the w - shaped furnace

    最後，對國內外正日益廣泛採用的另一種低污染高效燃燒技術? w爐燃燒的煤粉燃燒特性和污染物排放也進行了較深入的研究，所得到的結論希望可以對w型鍋爐性能的設計、運行有所參考。
  17. Rock characteristics of longtan formation of zhijin coal - mine in guizhou and its significance

    貴州織金煤礦區龍潭組巖石特徵及其意義
  18. Research on formation mechanism of submicron particles on pulverized coal combustion can provide the scientific foundation for pollution control

    研究燃燒過程中細粒子的形成機理將為其污染防治提供理論基礎和科學依據。
  19. Characteristic of china coal formation kaolinite source and current state of its processing and application

    煤系高嶺巖及其高白超細全動態煅燒工藝機理初析
  20. The fast development constructs which along with the present domestic highway, the, tunnel increases day by day in highway application, carried on the tunnel construction in the coal formation stratum land sector still the not mature construction safety control measure, this article in detail sunjiazhai coal bed tunnel succeeded the construction control technology, will have certain model function to the next similar project construction

    摘要隨著目前國內高速公路建設的快速發展，隧道在高速公路中的應用日益增多，在煤系地層地段進行隧道施工尚無成熟的施工安全拉制措施，詳細介紹孫家寨煤層隧道成功的施工控制技術，對今後類似工程的施工有一定的借鑒作用。
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