板巖質的 的英文怎麼說
中文拼音 [bǎnyánzhíde]
板巖質的
英文
slaty-
Chagan sag is a secondary tectonic unit in chagandelesu depression, northeastern yingen - eji ' naqi basin, and the basement of the basin is a paleozoic fold belt of continental margin or island arc at the connection region of north china plate * tarim plate and kazakstan plate, with the character of erogenic belt. in working area and its adjacent area, the forming tectonic setting of indosinian intrusion was that orogenic belt pressed strongly, intracontinental subduction ; that of early yanshan movement epoch was the stress field transferred from compression to extension meanwhile the incrassate crust of orogenic zone turned to extensional collapse ; and that of early cretaceous volcanics was that the area structure extensional collapse further more during the post period of orogenic phase
查干凹陷屬于銀根?額濟納旗盆地東北端查干德勒蘇坳陷內的一個次級構造單元，其盆地基底為古生代時期華北板塊、哈薩克斯坦板塊和塔里木板塊交接部位形成的陸緣或島弧褶皺帶，具有古生代造山帶的性質。研究區及鄰區印支期侵入巖形成於造山帶強烈擠壓陸內俯沖的構造環境；燕山早期侵入巖形成於由擠壓轉向拉伸、造山帶的增厚陸殼開始發生伸展垮塌的構造環境；早白堊世火山巖形成於造山期后進一步發生伸展垮塌的區域構造環境。And apatite. by these analyses and comparison with general granite both in china and the world and with the granite in other au or cu belt in china, the characteristics of the granite in this area are concluded as follows. it belongs to magnetite - i or syntectic granite and has crust - mantle mixed characteristics ; it was formed mainly by crystallization differentiation of melting magma and multiphase varied intrusion ; the degree of differentiation evolvement is not high ; the granite and its enclaves p. re congenetic ; the range of temperature is about 500 - 700, the range of pressure is about 2. 50 gpa - 4. 35 gpa, and the range of oxygen fugacity ( lg fo2 ) is - 15. 53 - - 14. 00 ; most granite bodies formed before the collision of plates, and few formed after the collision of plates
通過對測試數據的分析與綜合研究，並同中國和世界一般花崗巖類以及中國主要金、銅成礦巖體的花崗巖類進行對比，得出本區花崗巖類巖石具有以下特徵：屬磁鐵礦-型或同熔型花崗巖，其巖漿物質具殼幔混源特徵：主要由熔融態巖漿經結晶分異作用，通過多期變速上侵而形成；其分異演化程度較低；寄主巖基和包體具有同源性；巖石的形成溫度范圍約為500 - 700 ，壓力大約為2 . 50gpa - 4 . 35gpa ，氧逸度值1gfo _ 2為- 15 . 53 ? 14 . 00 ；該巖帶主要形成於板塊碰撞前消減的活動板塊邊緣期，為燕山至喜馬拉雅早期的大陸邊緣火山弧環境的產物。Millions of years ago, metamorphic schists, gneisses and quartzites formed impressive, flat - topped inselbergs on a vast plain in the shadow of kilimanjaro
百萬年前，變質的石板片麻巖和石英巖，在乞力馬札羅山附近廣闊的平原形成壯觀島嶼似的Shale that has been subjected to great pressure from overlying masses of rock or through movements of the earth's crust may be metamorphosed into slate.
頁巖受巖石覆蓋物或地殼運動造成的巨大壓力，可能變質，成為板巖。The southern hainan mafic dykes are strongly enriched in lile with high nb / ta ratios, indicating a magma source reconstructed by silicic - melt through partial melting of ancient subducted slides. however, the northern hainan mafic dykes with chondritic nb / ta ratio should be derived from the fiuid - metasomatized mantle related to ancient subduction zone
瓊南基性巖脈強烈富k _ 2o等lile和具有較高nb ta比值，其地幔源區應受到了古俯沖板片部分熔融形成的硅質熔體的改造；而瓊中基性巖脈的nb ta比值接近於球粒隕石和morb值，應為古俯沖帶含水流體交代的地幔源區的產物。In accordance with the testing results and the analysis concerned, it is considered that the seismic wave method, borehole acoustic method and indoor rock mechanics test are feasible to evaluate the engineering quality of the foundation rock for the toe slab of the dam comprehensively, and the results can lay a reliable foundation for the accepting the foundation rock for the toe slab of the dam
根據檢測結果與分析，認為採用地震波法、鉆孔聲波法以及室內巖石力學試驗綜合評價水電站大壩趾板建基巖體工程質量是可行的，其成果可為大壩趾板建基巖體驗收提供依據。Based on seismic wave method, borehole acoustic method and indoor rock mechanics test, the dynamic and static parameters of the foundation rock for the toe slab of the concrete face rockfill dam for shuibuya hydropower station are tested, and then the relationship among the rock quality, dynamic parameter and static parameter are established with the parameters obtained from the test, furthermore, the classification and the quality evaluation are made as well
摘要採用地震波法、鉆孔聲波法以及室內巖石力學試驗法，對水布埡水電站面板壩趾板建基巖體進行了動、靜參數測試，並根據所獲的參數建立了巖體質量、巖體動力學和靜力學參數三者之間的相關關系，對工程巖體進行了質量分級和質量評價。Through analyzing on the different phenomena of gas pouring amount at different coal seam, different area at the same seam, different position at the same area, the coal thicknss, inclined angle, structure, roof and floor rock character and water content in coal est. geology factor are regarded as the main reason of effecting the gas pouring amount
通過對不同煤層，同一煤層不同區域，同一區域不同地點瓦斯湧出量有很大差異現象的分析，認為煤層厚度、傾角、構造、頂底板巖性、煤中水分等地質因素是影響瓦斯湧出大小的主要原因。Our company is a foreign enterprise specialized in processing every kind of slabs and technological stone products at home and abroad, stone project design, decoration for buildings, self - produce to for import and export, technological consultation service, etc. our company keeps developing with fine quality and high speed of various imported granite and marble depend on advanced technique and management service system
南安吉洲石業有限公司是集國內外各種板材和石材加工石材工程設計室內外裝飾裝修技術咨詢服務?一體的臺資企業。公司按國際標準將所有的業務流程均採用電腦化作業，始終以市場?導向，以顧客的需求?導向，憑著得天獨厚的花崗巖大理石資源優勢，依靠先進的技術和管理服務體系，以高質和高速的發展。Based on a comprehensive review on research results of metamorphic rocks, the authors argue that the formation and exhumation of uhpm ultra - high pressure metamorphite experienced two stages, i. e., cold slab subduction and exhumation during 240200ma, and lithosphere delamination and thermal exhumation during 196163ma. the rapid thermal exhumation, co - occurred with extensive regional metamorphism and intermediate - acidic magmatism, implied that the subducted slabs had broken off and delaminated. the
通過全面評述該區變質巖研究成果，作者認為：超高壓變質巖的形成和剝露經歷了240200ma的板片冷俯沖冷折返和196163ma的巖石圈拆沉熱折返熱折返伴隨了廣泛而強烈的區域變質作用和中酸性巖漿活動，指示板片斷離拆沉的發生超高壓變質巖It is directed by the 1atest theory of terrain stickin plate tectonic, and based o n petrographical series and stratum layers. from the aspects of structural analysis, stratigraphy, petrology, sedimentology, structure geology, remote sensing geology, geophysics as well as tectonics, the author put the ordos basin into a bigger and deeper studying field while using the combination of sedimentation and structure analyses, the data of outcrops around the basin and the deep drilling coring data in the middle of this basin, geochemistry analysis, seismic methods and non - seismic methods, etc. this paper discussed the relationship between the crystalline basement and the suprastructure in and surrounding the ordos basin, and also the influences of deep geology on the basin platform cover, and some new point of view and better understanding have been brought forward on the basement growth of ordos basin and it ' s platform cover
論文以板塊構造研究的最新地體拼貼理論為指導，以巖系、地層為基礎，將沉積與構造分析相結合，並以地層學、巖石學、沉積學、構造地質學、遙感地質學、地球物理學、大地構造學等多學科入手，在充分整理現有資料及前人研究的成果基礎上，利用盆地周緣野外露頭以及盆地中部分鉆井深部取芯資料、地球化學分析資料、地震、非地震等資料將鄂爾多斯盆地置於一個更大的尺度，更深的范疇，討論了鄂爾多斯盆地及其周緣地區結晶基底與淺層構造之間的關系，探討了深部地質對盆地蓋層的影響，以不與前人雷同的視角對鄂爾多斯盆地基底發育及其蓋層中存在的問題提出了新的觀點和認識。Guided with the theories of plate tectonics and complex hydrocarbon system, based on the analysis of geological factors of hydrocarbon pools in the northern area of tarim basin, the author puts forward the geological background favorable for and the possible areas most suitable for the formation of complex traps. the identification and description of complex traps lead to the recognization of five large and four middle or small complex traps, by the means of the main techniques and methods include the detailed interpretation of seismic profiles, drilling, logging, map compiling based on the depth of sealing surface and on the superimposed relation of stratigraphic lithology over and beneath the unconformity surfaces, and the the use of the reversion of jason and 3d coherent data. at the same time, the major controlling factors of complex trap oil pool have been analyzed based on the case study of typical oil pools in the paper
目前，復合圈閉勘探及研究工作在我國還比較薄弱，本文以板塊構造學、復式含油氣系統等理論為指導，通過對塔北地區石油地質特徵的整體解剖，從動態的角度，綜合分析和探索了塔北地區復合圈閉形成的地質背景及發育的有利區帶和領域，根據鉆、測井及地震剖面精細解釋成果，採用封閉面編圖、不整合面頂底板地層巖性疊置關系編圖方法和jason及三維相干數據體等地球物理反演技術，發現大型復合圈閉顯示2個，中小型復合圈閉4個，復查落實大型復合圈閉3個，並通過典型油氣藏解剖，分析了塔北地區復合圈閉成藏主控因素分析。The lower paleozoic continent marginal sedimentary strata in the north kunlun massif are sinian - cambrian alajiaoyi group and ordovician pishigaisayi formation. the former is composed of high maturity flysch deposit, the later consist of continental shelf deposit such as carbonate and slate and sandstone. these rocks implies that they might form at passive continental margin
與其曼于特蛇綠巖相關的早古生代邊緣沉積巖在昆北地塊上為震旦?寒武系阿拉叫依巖群、奧陶系皮什蓋薩依巖組，前者為一套成熟度較高的陸源碎屑復理石沉積，後者為碳酸鹽巖和含碳板巖砂巖等陸棚沉積，顯示其具被動陸緣性質。At first, the mechanical model of joint is discussed, and the constitutive relation of the rough joint, especially the bolt - supported joint, is given. then bedding slide of bedding stratified rock slope is studied adopting limit equilibrium method, and a formula of stability is brought forward. at last, the bedding stratified rock slope ' s buckling deformation and failure mechanism and its evaluating method of stability is investigated, a corresponding mechanics model is established, then detail research to this failure mode is made in theory combining the energy law and elastic stability theory of plate and beam, and an analytical solution of the yielding curve is educed from this model
文中首先對結構面的力學模型進行了一定的探討，提出了粗糙結構面尤其是加錨結構面的本構關系；然後採用極限平衡法，研究了順向層狀巖質邊坡的順層滑動失穩，提出了其穩定性計算公式；最後，結合能量定律和彈性板梁穩定理論，探討了工程中常見的順向層狀巖體邊坡潰屈失穩時的破壞機理、變形規律和穩定性定量評價方法，建立了相應的力學模型，求出了其相應的解析解，並提出了臨界坡長與最大彎曲位置的確定方法。This paper describes the design and construction of the demolishing scheme of the high - piled wharf, and analyzes mainly the demolishing scheme of precast piles under rocky coast
介紹高樁梁板碼頭拆除方案的設計及施工，重點分析巖質海岸地質條件下預制樁的拆除方案。The study covers regional stratigraphy, regional geological structures and their evolution ; deep - large fracture system and building - moutain straps in the basin ; distributing of mineralization concentration area and mineralazition characteristics of different metal fields ; volcanic magmatic activity and magmatic distributing ; the petrology, element geochemistry features of the magmatic rock series ; the relationship between magmatic distributing and mineralization ; the relationship between magmatic forming - age and mineralization ; the relationship between magmatic form and mineralization ; source of mineral materials, source of hydrothermal solution and source of mineralizing agent ; transport forms of metal in the solution ; the ore - forming geochemical mechanism, etc. it turns out as follows : ( 1 ) lanping basin formed in the linkup of the plates and it was propitious to form deep - large fracture
研究內容包括：區域地層及區域構造演化；盆地深大斷裂系統及造山帶；區域地球物理場；礦集區礦床的時空分佈、礦化特徵；巖漿巖活動與巖漿巖分佈；巖漿巖巖石學特徵；巖漿巖元素地球化學特徵；巖漿巖分佈與成礦的關系；巖漿巖成巖時代與成礦的關系；巖漿巖組成與成礦的關系；成礦物質的來源，成礦流體的來源；成礦物質搬運、富集的地球化學機理等。研究結果表明：蘭坪盆地發育于板塊的拼接地帶，有利於發育深大斷裂系統。Abstract : in this paper, the feature of time - bifurcation for plate - beam stability is studied by mechanics model of plate - beam structure of rock in compression. the instability time of plate - beam is dependent on the rock material feature. delay bulking occurs under some load. the formula of time - bifurcation is given. the mechanisms of roadway floor heave and delay rockburst are preliminarity discussed
文摘:採用巖石板裂梁的縱向受壓的力學模型，考慮深部巖石的流變性，分析了板梁穩定性的時間分叉特性.板梁失穩與巖體的流變性質密切相關，在一定載荷下，經歷一段時間后會發生延遲失穩，給出了時間分叉點的計算式.並對深部礦井延遲性巖爆發生機制進行了初步分析Jingzhao slate directly produces top quality slate products with fine materials slate quarries that are mined at our own quarries
由於公司集中了國內優質板巖礦山，我們直接採用在自己的礦山上開采出優質的原材料，直接生產出高質量的板巖產品。Nor is there evidence for metamorphic minerals such as slate or marble, produced when volcanic or sedimentary rocks are subjected to high pressure or temperature
此外，板巖、大理巖等由火山巖或沉積巖受高壓、高溫影響而形成的變質礦物，也不見存在的證據。Underneath the surface was a layer of sedimentary yellow soil, which was regarded as coming from somewhere else. it was found that some of the rock materials was the same as on the walkway, which shows that this soil layer had some connections with the the reforming of the pedestrian walkway
表土層底下露出黃褐色堆積土層，屬外來堆土，其中還發現幾片與地表人行步道上的板巖片相同材質的遺留，顯示該土層應與整修人行步道有關。分享友人