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overthrust造句

"overthrust"是什么意思   

例句與造句

  1. Depending on the intensity of the deforming forces the folds may be gentle, sharp, overturned, or overthrust .
    根據(jù)變形力的強(qiáng)度,褶皺可以是平緩的,陡峭的,倒轉(zhuǎn)的,或逆掩的。
  2. Conclusion the taihua complex in the area is a metamorphic complex undergone low - angle overthrust from the south to the north and uplifting lately by fault blocking , rather than a mcc
    結(jié)論小秦嶺地區(qū)的太華雜巖解釋為經(jīng)歷了從南向北的鏟狀逆沖推覆和后期抬升塊斷剝露的變質(zhì)雜巖更為合理。
  3. The frontal structure of longmenshan in the west of sichuan is very complex , showing intense structure deformation in overthrust belt , high structure amplitude , steep stratigraphic dip , developed fault blocks , complex seismic wave field , frequent change of lateral velocity , and poor image of post - stack time migration processing
    摘要川西龍門山前緣構(gòu)造非常復(fù)雜,逆掩推覆構(gòu)造帶構(gòu)造形變強(qiáng)烈,構(gòu)造幅度大,地層傾角陡,斷塊發(fā)育,地震波場復(fù)雜,速度橫向變化大,常規(guī)疊后時間偏移處理成像效果較差。
  4. This paper has studied the development of setting & model of the overthrust , which is distributed over the plane & section , and its belting character in the northern margin region of chaidamu basin , and described the character of the main overthrust sheet belt and lower strain area in great details . moreover , it has pointed out a best target for oil / gas exploration on the imbricate fan belt and hidden overthrust forward belt through surveying the developing evolution model and its formation mechanism of the overthrust in the field and structure inversion indoor 6figs . , 8refs
    研究了柴北緣地區(qū)逆沖推覆構(gòu)造的發(fā)育背景、發(fā)育模式,平面、剖面展布特征及其分帶性,并對主干逆沖斷裂帶及其間的推覆體帶、逆沖席帶和低應(yīng)變區(qū)的特征進(jìn)行了詳細(xì)描述,同時通過野外觀察和室內(nèi)構(gòu)造反演來研究推覆構(gòu)造的發(fā)展演變模式及其形成機(jī)理,指出其逆沖疊瓦扇帶和隱伏逆沖前緣帶是最有利的油氣勘探目標(biāo).圖6 ,參8
  5. Especially interesting is the serpentinous peridotite in this belt occurred as lense blocks of various sizes , and superimposed with other geological masses with faults , and in combine to constitute the mixture . system in the belt . five tectonic stage can be discerned in this area : ( 1 ) south - north ward overthrust ; ( 2 ) sinistral strike - slip ( 3 ) dextral strike - slip ( 4 ) south - north ward overthrust ( 5 ) northeast , northwest late stage fault
    本區(qū)上述的結(jié)構(gòu)構(gòu)造特征先后經(jīng)歷了五期構(gòu)造作用,依次為: ( 1 )南北向逆沖推覆; ( 2 )左行走滑; ( 3 )右行走滑; ( 4 )南北向擠壓推覆; ( 5 )北東向、北西向晚期斷裂;
  6. It's difficult to find overthrust in a sentence. 用overthrust造句挺難的
  7. Through the research on the development character of overthrust fault , we analyzed its sealing mechanism . we also established evaluation standard and method of fault sealing ability through the following two simulation experiment : experiment on the quantitative relationship between property of fracture zone filler and fault sealing ability ; experiment on the deformation character of cream shale . based on these work , we evaluated sealing ability of overthrust faults on several typical structure in kuche depression
    本文通過逆掩斷層發(fā)育特征研究,分析了逆掩斷層封閉機(jī)理,在斷裂帶填充物性質(zhì)與斷層封閉性定量關(guān)系模擬實驗和膏泥巖變形特征模擬實驗基礎(chǔ)上建立了斷層封閉性評價標(biāo)準(zhǔn)及評價方法,以此對庫車坳陷幾個典型構(gòu)造上逆掩斷層垂向封閉性進(jìn)行了評價,結(jié)果表明現(xiàn)今斷層多是封閉的,這是庫車塌陷天然氣和異??紫读黧w壓力得以保存的主要條件。
  8. To do the investigating and studying work about the achievements of tackling key problem of the quondam exploration of front - zone of mountain , to analyze and study the applicability about the gathering technology used in the seismic exploration of the complicated construction belt of front - zone of mountainous ; 2 . combining the quondam achievements , researching the design method of observation system objective of the complicated construction belt based on seismic - geology model , firstly , building the surface level and deep layer seismic - geology model of complicated construction belt and analyzing the forward model , secondly , designing the observation system aiming at the overthrust nappe structure in section and in area ; 3 . aiming at the complicated earth ' s surface condition of front - zone of mountain , how to select the exciting method and the parameter , how to optimize the environment of exciting method and reception , how to pledge the normal combination of the datum of different exciting method ; 4
    根據(jù)山前帶的地震地質(zhì)條件特點(diǎn),本文主要研究了以下幾個方面的內(nèi)容: 1 、對以往山前帶地震攻關(guān)成果開展調(diào)研工作,分析研究在山地山前復(fù)雜構(gòu)造帶所采用的地震勘探采集技術(shù)的適用性; 2 、研究基于地震地質(zhì)模型的復(fù)雜構(gòu)造帶觀測系統(tǒng)目標(biāo)設(shè)計方法:如何建立復(fù)雜構(gòu)造帶的表層、深層地震地質(zhì)模型,利用正演分析目標(biāo)區(qū)的觀測系統(tǒng);針對逆掩推覆體構(gòu)造,如何分區(qū)分段有針對性設(shè)計觀測系統(tǒng)等; 3 、針對復(fù)雜地表條件的山地山前帶,如何選擇激發(fā)方式、參數(shù),如何優(yōu)選激發(fā)、接收環(huán)境,如何保證不同激發(fā)方式的資料能正常拼接; 4 、山前帶巨厚礫石區(qū)的表層結(jié)構(gòu)調(diào)查技術(shù)及靜校正方法研究。
  9. Based on these research , we recovered the evolution history of overthrust faults vertical sealing ability and considered that there always have fracture activity ever since jidike formation deposition period . but this kind of activity is not always continuous . during moving period , fault is open
    在此基礎(chǔ)上對逆掩斷層垂向封閉性演化史進(jìn)行了恢復(fù),認(rèn)為斷裂自吉迪克組沉積時期以來均有活動,但這種活動是間歇性的,活動時期斷層開啟,靜止時期斷層多是封閉的。
  10. Owing to complicated earth ' s surface condition such as the steep stratum outcropping of front - zone of mountain or the huge thick gravel stratum ' s overlay and earth ' s surface large undulation , complicated underground geology structure developed extremely such as thrust and overthrust nappe , and violent change of the lateral velocity , etc . in front - zone of mountain there are a series of problems such as serious secondary disturbance and low signal - to - noise ratio in seismic exploration gathering
    由于山前帶高陡巖層出露或巨厚礫石層的覆蓋、地表起伏大等復(fù)雜的地表條件、逆沖和逆掩推覆等復(fù)雜地下地質(zhì)構(gòu)造發(fā)育、速度橫向變化劇烈等原因,造成了山前帶地震勘探資料采集存在次生干擾嚴(yán)重和信噪比低等一系列問題。
  11. We established geological and mathematic model for the relief of overthrust fault and earned out simulation computation after selecting factors . the result is that pressure can be released when fault is open . but ft will take a long time for the formation pressure to be relieved to normal formation pressure
    建立了逆掩斷層泄壓的地質(zhì)模型和數(shù)學(xué)模型,選取參數(shù)后進(jìn)行了模擬計算,結(jié)果表明逆掩斷層活動開啟釋放壓力,但要將地層壓力釋放到正常地層壓力需要時間較長,在斷裂活動時期不足以將圈閉中超壓釋放掉,這是庫車坳陷超壓能夠保存的另一主要原因。
  12. Lithologically different rock sheets intertexturally superimposed with faults and folds of various styles . while , the southern belt is chiefly of devonian tuff , tuffaceous schist , marble relatively stable in strata and manifested by regional asymmetric fold easi - westward in axis , with well developed superimposed overthrust south - northward which controlled the whole structural framework in this area
    南帶以泥盆系凝灰?guī)r、凝灰質(zhì)片巖、大理巖為主,地層相對穩(wěn)定,表現(xiàn)為軸向東西的區(qū)域性不對稱褶皺,廣泛分布控制全區(qū)構(gòu)造格局的南北向逆沖推覆的疊瓦式斷裂。
  13. This paper analyzes the sedimentation and the occurrence of the strata in wuxia area and suggests that wuxia area underwent the development of foreland basin of early permian , the overthrust nappe of late permian , the strong structural uplift of late triassic , the weak structural activity of late jurassic and the structural shape of cretaceous followed by finally forming the configuration nowadays
    在對烏夏地區(qū)地層的沉積特征和產(chǎn)狀分析后發(fā)現(xiàn),烏夏地區(qū)經(jīng)歷了早二疊世的前陸盆地發(fā)育階段、二疊紀(jì)末的逆掩推覆,三疊紀(jì)末的構(gòu)造強(qiáng)烈隆升、侏羅紀(jì)末期的構(gòu)造微弱活動、至白堊紀(jì)的構(gòu)造定形等多個階段的演化而形成了現(xiàn)今的面貌。

相鄰詞匯

  1. "overthrowers"造句
  2. "overthroweth"造句
  3. "overthrowing"造句
  4. "overthrown"造句
  5. "overthrows"造句
  6. "overthrust belt"造句
  7. "overthrust fault"造句
  8. "overthrust faults"造句
  9. "overthrust fold"造句
  10. "overthrust mountain"造句
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