compressional 中文意思是什麼

compressional 解釋
壓縮的
  1. Distant effect of jurassic collisions of qiangtang terrane, lasa terrane and paleo - pacific land onto the eurasian land made east qinling - dabie mountains in a compressional circumstance for a long time, and suppressed its orogenic extension ; whereas, cretaceous late - collisional extension and appearance of west pacific trench - arc - basin system relieved east qinling - dabie mountains of external compression, instantly result in violent orogenic lithosphere delamination - extension and depressurized - calefactive melting, and consequently, led to the formation of large scale early cretaceous granitoids and intermediate - acidic volcanic rocks

    羌塘地體拉薩地體和西太平洋古陸在侏羅紀與歐亞大陸拼貼碰撞的遠距離效應使東秦嶺大別造山帶長期處于擠壓環境，伸展作用被抑制白堊紀的碰撞晚期伸展和西太平洋溝弧盆體系的遠距離效應使東秦嶺大別地區的外部擠壓消失，導致造山帶巖石圈迅速強烈拆沉伸展和減壓增溫熔融，從而形成大規模早白堊世花崗巖類和中酸性火山巖。
  2. The qiongzhong and danxian granites are belong to the kcg - type ( k - rich calc - alkaline ) granitoids according to the tectonic nomenclature by barbarin ( 1999 ). these foliated kcg - type granites with original orientated structure are the results generated in a changing geodynamic orogenic environment with alternating compressional to extensional stress field. this suggests that hainan island has been a part of south china since latest permian, and been major in extrusion environment of the tethys tectonic system

    根據barbarin （ 1999 ）分類，瓊中和儋縣巖基花崗巖屬于高k及含鉀長石斑晶的鈣堿性花崗巖，同時它們具有原生定向構造，是擠壓?鬆弛?擠壓的構造演化過程的產物，表明海南島從二疊紀末期開始已經是華南大陸的一部分，主要受到了特提斯構造域的影響。
  3. The mechanisms summarized are as follows 1 ) compressional normal stress ; 2 ) ductile and / or viscous deformation in bedding fault since incompetent bed is susceptible to plastic flow ; 3 ) higher likelihood of clay / shale smearing ; 4 ) foliation fabric whose sealing capacity is enhanced greatly in direction perpendicular to foliation

    其機理可歸納為四個方面： 1 ）壓性的正應力； 2 ）以韌性及粘性變形為主，因為非能幹巖層易塑性流變； 3 ）塗抹效應強； 4 ）面理化組構，垂直面理方向的封閉能力大大增強。
  4. The limited hydrothermal karst and mixed zone beneath the anticline axis controls the porosity distribution of ordovician system and it is anticipated that surroundings of the axis of fold formed by compressional reverse orverthrusting during indo - chinese epoch and the coordinated area of morphology of anticline in the screen of buried hill and that of top surface morphology is the best position for development of the reservoir

    局限的熱液巖溶和裸露的背斜軸部之下的混合帶對千米橋潛山奧陶系孔隙分佈具有重要控製作用，預期在印支期擠壓逆沖作用形成的背斜軸部，特別是潛山內幕背斜形態與潛山頂面形態相互協調的區域，應是儲層發育最好的部位。
  5. Under the strong compression from the orogenic belts on both sides, in the jurassic an atypical foreland basin developed on the southern margin of the qilian orogenic belt ; in the tertiary, a two - side foreland basin formed between the qilian orogen and kunlun orogen ; in the quaternary, the qaidam basin is a compressional, downwarped basin

    在兩側造山帶的強烈擠壓作用下，侏羅紀時期在祁連造山帶南緣形成並不典型的前陸盆地，古近紀至新近紀時期則在祁連造山帶與昆侖造山帶之間形成雙側前陸盆地，第四紀屬擠壓坳陷盆地。
  6. Based on analysis of geology and geomorphology of the region and study on structure and revolution of the two faults, a strain partition model is built to adjust the strike slipping and compressional deformation of the area

    通過區域地質、地貌分析和二條斷裂帶的結構、活動歷史的對比研究，建立了該區走滑和擠壓活動的應變分配模型。
  7. The general structure of the basin is marked by the tectonic framework of compressional ramp of the east kunlun mountains and the qilian mountains toward and subsidence of the central part of the basin

    盆地的總體結構表現為東昆侖山和祁連山相向向盆地擠壓對沖，盆地中部沉降的構造格局。
  8. Normally the shear velocity is about half of the compressional velocity.

    一般地說橫波速度大約是縱波速度的一半。
  9. There are two kinds of elastic waves in solids a compressional wave and a transverse wave.

    在固體中有兩類彈性波，一類是壓縮波，另一類是橫波。
  10. So it can be concluded that there did not exsit regional compressional folded - uplifted area which was eroded widely in mesozoic in the west neighouring district

    這表明中生代在盆地西鄰不存在廣泛遭受剝蝕的區域擠壓褶皺隆起區。
  11. Therefore, liupanshan area during late triassic to mid - jurassic is not a compressional orogen

    故六盤山地區在晚三疊世-中侏羅世並不是一收縮造山帶。
  12. Structure characteristics show that helan mountain was in extensional environment in late triassic and no obvious compressional evidence in early - mid jurassic

    構造特徵分析表明，在晚三疊世賀蘭山地區處于拉張環境，早中侏羅世構造環境亦無明顯擠壓跡象。
  13. Centered compressional wave

    有心壓縮波
  14. The analysis of structural movement and expression shows that qinqi tectonic active area is a volcano - sendimentary compressional depression formed by several times of compression movement from lower proterozoic, and spreaded in the direction of north step by step till the forming of xiangshan and miboshan group in mid - later period of ordovician, bearing hardly with volcanical rock

    從秦祁構造活動帶的構造形跡分析認為，該構造帶是自下元古以來多期擠壓環境下形成的火山一沉積壓陷，並一期又一期向北蠶食，于奧陶紀中後期形成基本不含火山巖的米缽山組、香山群壓陷巖系。
  15. The ne - strike compressional faults are not intersected with the ew ma in fault zone, but a kind of transform structure resulted from its right lateral strike slip, and one of the typical example is the mesozoic thrust systerm in the northeast side of the main fault in western liaoning

    在青龍斷裂帶兩側，分佈有許多北東向壓性斷層，它們與東西向主斷裂帶不是簡單的切割關系，而是東西向主斷裂帶右行走滑活動中的分支斷裂，位於青龍斷裂帶北東側的遼西地區中生代逆沖推覆構造，也是青龍斷裂帶在右行走滑作用下，因構造方向的改變發生構造轉換的結果。
  16. The typical samples with different lithological characters are collected from two wells of representative reservoir consisting of sandstone and conglomerate of positive rhythm. compressional and shear wave velocities, porosity, and clay content are measured in two states fully saturated with water

    在復雜的正旋迴砂礫巖儲層中，從兩口井系統地採集了不同巖性的典型樣品，在不同的有效壓力及兩種狀態氣飽和和水飽和下測試了巖石的縱橫波速度。
  17. Poisson ' s ratios calculated from v ( subscript p ) / v ( subscript s ) can provide much tighter constraints on the crustal composition than either the compressional or the shear velocity alone

    摘要由彈性波縱橫波速比計算得到的泊松比，在利用地震波反演地下結構和物質組成時，可以提供比單純地利用縱波或者橫波波速更強的約束。
  18. The geochemical signatures show that the volcanic rocks in the jingzhushan formation were formed in the island - arc environment as crustal thickening - melting products in a compressional tectonic setting

    地球化學特徵表明，竟柱山組火山巖形成於島弧構造環境，是擠壓背景下地殼增厚熔融的產物。
  19. Recently, two important things need to be further addressed : ( 1 ) the time of the transition from compressional to extensional setting, and the geodynamics processes in se china ; ( 2 ) the relationship between polymetallic mineralization and lithospheric thinning and crustal extension

    近年來隨著研究的深入，逐漸凸顯出兩個重要的地質問題需要解決： （ 1 ）中國東南部晚中生代構造屬性的轉變時間及地球動力學演化過程； （ 2 ）多金屬成礦作用與巖石圈伸展減薄及地殼拉張的關系。
  20. Based on the characteristics of the quaternary tectonic activities of babaoshan - huangzhuang - gaoliying fault and the regional principal compressional stress direction and regional tectonic activities derived from the recent cross - fault displacement observation data in the capital area, we have analyzed the relationship between the fault movements at 7 cross - fault observation sites on the babaoshan - huangzhuang - gaoliying fault and the seismicity, conclude that the capital and adjacent area is soon to enter upon the next active period of earthquakes

    摘要根據八寶山黃莊高麗營斷裂第四紀地質構造活動特徵和利用首都圈地區跨斷層位移最新的觀測資料求得的北京地區區域主壓應力方向和區域構造活動特徵，分析了八寶山黃莊高麗營斷裂上7處跨斷層位移測點的斷層活動與地震活動的關系，得出了首都圈及鄰近地區即將進入下一個地震活躍期的結論。
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