煤沉積 的英文怎麼說

中文拼音 [méichénjī]
煤沉積 英文
deposition of coal
  • 煤 : 名詞（黑色固體礦物） coal
  • 沉 : Ⅰ動詞1 （沉沒; 墜落） sink 2 （沉下 多指抽象事物） keep down; lower 3 [方言] （停止） rest Ⅱ形容...
  • 積 : Ⅰ動詞（積累） amass; store up; accumulate Ⅱ形容詞（長時間積累下來的） long standing; long pending...
  • 沉積 : [地] deposit; sedimentation; deposition; precipitation
  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. Biogas in commercial size existed in sedimentary basin which has high deposition velocity and low geothermal gradient and shale, coalbed or compacted sandstone in unconventional environments

    商業規模的生物氣存在於具有高沉積速率、低地溫梯度的沉積盆地中和非常規環境下形成的頁巖、煤層或緻密砂巖中。
  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. Coal geology emphatically studies always stratigraphy and sedimentology of coal and coal - bearing strata

    煤地質學一直偏重於對煤和含煤地層的地層學和沉積學的研究。
  6. The severe and frequent changes in sedimentary environments ( coal facies ) led to the horizontally and vertically sharp inhomogeneities of the pore system and relevant petro - physical property of coal reservoir, which bring on a very disadvantageous influence on the coalbed methane development in the basin

    由於沉積環境（煤相）的劇烈頻繁變遷導致了煤儲層孔隙系統及相應的儲層物性在縱向及橫向上強烈的非均質性，給該盆地煤層氣的開發帶來平重不利影響。
  7. The discriminant analysis on inorganic element abundance shows that the palaeosedimentary environment of jurassic in the yanqi basin is close to that of dongying sag

    薩胡判別分析證明，與煤共生的粗碎屑巖不是形成於河流環境，而是形成於深水濁積沉積環境。
  8. Transmission characteristics of gas flame in pipelines with coal dust

    有沉積煤塵的管道內瓦斯火焰傳播特性
  9. From the beginning of sq9 ' s development, the sedimentary environment turn to be lake basin bog. with water becoming shallow, coal seam appeared in lowstand system tract, delta plain and delta front are the main sedimentary bodies in highstand system tract

    從層序9開始，水體開始變淺，向湖沼環境過渡，低水位體系域和水進體系域出現了煤線，高水位體系域以三角洲平原及三角洲前緣沉積為主。
  10. To grab and handle sand coal, sediment, etc, this kind of equipment is fit for using in factories, mines, construction site, ware - houses

    本機適用於工廠、礦山、建築、倉庫等。對砂石、煤灰、積沉物以及塊狀物的抓取運轉作業，具有性能優越，工作可靠，高速高效等特點。
  11. 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。
  12. Sequence of primary sedimentary structures and sedimentary environment for the permian coal measures in the luling mine of the huaibei coal field

    淮北煤田蘆嶺井田二疊紀含煤巖系原生沉積構造序列與沉積環境
  13. Abstract : a new process of drop - feed gas carburizing with enhanced pressure and mass flow has been described

    文摘:用高爐壓、大劑量煤油滴注進行氣體滲碳，所形成的滲碳氣氛碳勢可達2 . 0 % 2 . 6 % ，工件表面無碳黑沉積。
  14. The results of the dynamic analysis illuminate that the liquefied area of the dam will be at the top of the coal ash body where coal ash deposits naturally. the depth of the liquefied area is about 20m and the liquefied area is far from the sub - dam, so it does no harm to the dam

    該灰壩的動力特性分析表明，灰壩的液化區分佈在灰體的上部，主要是在煤灰自然沉積區，液化深度在zom左右，液化區離子壩的距離較遠，因此對壩體不構成威脅。
  15. The palaeogeographic research indicate that the palaeogeographic outline of the study area recorded the evolution from a sedimentary basin in which the shallow - water carbonate platform sediments and deep - water terrigenous clastic submarine fan developed from southeast to northwest and northeast during the late triassic through a submarine sheet - like model composed of deep - water sandy turbidite and fine - grained turbidite during the early jurassic to a terrigenous clastic barrier coast during the middle and late jurassic and finally to the coal - bearing delta sediments during the late cretaceous

    古地理分析表明，研究區晚三疊世古地理輪廓是一個從東南向西北和東北方向由淺水碳酸鹽臺地及深水陸層海底扇沉積共同發育的沉積盆地；早中侏羅世，演變成為一個由深水砂質濁積巖和細屑濁積巖組成的水下席狀體沉積；進入中晚侏羅世，其古地理表現為一個陸屑淺海有障壁海岸；到了晚白堊世，研究區表現為以含煤沉積為特徵的三角洲相沉積。
  16. Abstract : in the light of sequence stratigraphic research work on permain coal - accumulating basins in south china and jurassic ordos coal - accumulating basin in north china, the sequence stratigraphic model and coal - accumulating model of passive continental margin and continental down warping basin were established, the comparison between both settings was also briefly conducted

    文摘:運用層序地層學原理，對華南二疊紀含煤盆地和侏羅紀鄂爾多斯含煤盆地進行研究，建立了被動大陸邊緣盆地和陸相坳陷盆地的地層層序沉積模式和層序聚煤模式，並對兩者聚煤作用作了簡要對比。
  17. A narrowing of a mineral deposit, as in a mine

    減少礦物沉積物的減少，如在煤礦中
  18. Sedimentary characteristics and coal - accumulation regularitie s of taiyuan formaiton in feicheng coal field

    肥城煤田太原組沉積特徵與聚煤規律
  19. Analysis to the deposit environment and coal forming model in permian period in yong - xia xin - qiao coal field

    永夏煤田新橋井田二疊系沉積環境與聚煤規律淺析
  20. P / a, fl / py ratios and ring numbers of pahs were used to assess the origins of the pollutants, suggesting possible sources such as combustion of coal, wood and petroleum pyrolysis

    P / a 、 fl / py比值、 pahs環數以及烷基化pahs表明膠州灣表層沉積物中pahs幾乎全部由人類活動產生，來源為煤炭燃燒、木材燃燒、石油類高溫裂解及油類污染。
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