能動斷層 的英文怎麼說
中文拼音 [néngdòngduàncéng]
能動斷層
英文
capable fault-
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模型和數學模型,選取參數后進行了模擬計算,結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。On the portion where slippage is small or nonexistent, surface offsets should be a maximum and of the order of the throw at depth.
在斷層中滑動很小或不存在有滑動的部位,表面錯距可能最大並和深部差動屬同一量級。Along fault zones in particular, displacement may occur by slow, secular, differential slippage as well as by sudden rupture.
特別是沿著斷層區,位移既可能以緩慢的,持久的、有差異的滑動發生,也可能以突然破裂發生。Compared with weather data and earthquake activity, our result shows that thermal abnormality of low frequency part of tirls is resulted most possibly from fault activity and could offer a certain indictor for judging current tectonic activity or earthquake
結果表明,低頻成份的熱異常更接近於斷層活動所引起的熱信息,能為斷層或地震活動提供一定的指示信息。In addition, the article shows the possible site which maybe generate induced earthquake according to fault activity and the site where faults pass in reservoir region, reservoir depth and rock hardness etc
另外,從庫區斷層活動性及斷裂所通過的位置、庫水深度及巖石堅硬程度等方面,分析出可能產生誘發該水庫地震的位置。This method takes generalized tri - prism ( gtp ) as primitive modeling element, realizes inference and automatic modeling of geological structure including faults according to characteristics of borehole data and the knowledge inference rule, which can avoid unnecessary manual intervention, extend applicable range and expressing capability of 3d geological modeling
該方法以廣義三稜柱作為建模的基本體元,根據鉆孔數據的特點和知識推理規則,進行斷層等復雜地質構造的推理和自動建模,避免了不必要的人為干預,擴展了鉆孔數據建模的適用范圍和表現能力。Seismic survey is a new method used to civil engineering area in recent years. it was widely applied to survey or detecting of roadbase, dam base, foundation of building, tunnel, river bed, lake bed and etc. the chief methods are reflection method, refraction method, wave velocity testing, surface ware survey and transverse wave suivey. seismic survey can divide different layer, measure the incidence of sediment stratum, detect the structure of rock, test the handle effect of surface wave survey, we can calculate the carrying capacity of foundation and other mechanical parameters. this technique can give service to some big engineering departments such as highway developing company, survey design company, water supply company, plan bureau, construct bureau etc
應用於工程的主要方法有反射波法折射波法波速測井面波法及橫波勘探等。地震勘探能詳細劃分地層高精度地確定沉積地層的傾角能夠準確探明巖體構造褶皺斷層破碎帶裂隙帶對于回填工程路基壩基,地震勘探可以檢測其回填處理效果對于隧道工程,可以探測隧道洞體的圍巖分類及洞口地質情況利用面波勘探所得到的瑞利波速度,可以準確推算地基的承載力動彈模量等力學參數。The regularity of accumulation distribution is ascertained and directs the exploration orientation. the main results obtained in this paper are : 1. the analyses of hydrocarbon - bearing rock, reservoir, caprock and oil & gas reservoir indicate the source of oil & gas, the space for reservoir, requirement for preservation, reservoir type and its basic characters. 2. it is realized by the analyses of sealing up capability of caprock and faults, and fault ' slatter stability from microcosmic and macroscopic that the wide - spread regional caprock of nm t prevented oil & gas of neogene from diffusing fault movement in neogene less violated and fault displacement decreased, which are advantageous for the preservation of oil & gas reservoir. and latter structure movement usually formed the accunulation of oil & gas in neogene. 3. the research of history of hydrocarbon generation and expulsion of main hydrocarbon - bearing rock in qikou depression reveals the threshold depth and the fime of hydrocarbon generation and expulsion
項目研究取得了如下認識: 1 、對烴源巖、儲集層、蓋層及油氣藏展開分析,明確了歧口凹陷上第三系油氣藏的油氣來源、儲集場所、保存條件和油氣藏類型及其基本特徵; 2 、從微觀和宏觀上對蓋層的封蓋能力以及斷層封堵和後期穩定性進行分析,認識到明下段區域蓋層的廣泛分佈阻止了上第三系油氣藏的油氣逸散,同時上第三系斷層活動減弱,斷距較小,對油氣藏的保存較為有利。It is suggested that " maodun intrusion " may be an pre - cretaceous intrusion, that the early cretaceous " hantamiao secondary depression " divided by the predecessor may not exist. maonan fault might activited strongly during pre - cretaceous
「毛敦侵入體」可能為一前白堊紀的侵入體,前人所劃分的早白堊世「罕塔廟次凹」可能不存在,毛南斷層可能為一前白堊紀強烈活動的老構造。This dissertation proposes an algorithm to solve the problem by constructing transition contours using active contour model. the algorithm considers the transition contours construction as a growing process, so it is based on higher layer knowlege and can ensure that transition contours are similar to trunk contours and branch contours, and also reconstructed transition surfaces at branch points are smooth. the contours are connected using adjacent contours synchronous marching algorithm
採用基於全局的柱體生長法來判斷斷層間輪廓的相互對應關系;針對輪廓線表面重建中的難點問題?分叉問題,提出了一種基於主動輪廓模型的過渡輪廓構造方法,這種方法從物體主動生長這一角度出發考慮過渡輪廓的構造,能夠產生綜合兩斷層上輪廓特徵的過渡輪廓,是一種基於全局性高層信息的有效輪廓構造演算法;利用相鄰輪廓線同步前進法進行輪廓拼接。The second gas generation starts at the beginning of tertiary and it continues till present. the vertical carrying system and lateral carrying system have been thoroughly investigated for the first time in the study area. their characteristics and evolution history are studied integratedly, synthetically, dynamically, and quantitatively from both bulk properties and micro - features
整體、系統、動態、定量以及宏觀與微觀相結合,首次深入地研究了本區的垂向輸導系統(包括斷層垂向輸導系統、火成巖輸導系統等)和側向輸導系統(包括具孔滲性能的自源輸導層、它源輸導層等)的特點及其形成和演化。Therefore, the relationships of macroseismic epicentres and seismic epicentres of 133 main earthquakes in china and 66 events in north - south seismic belt with the active faults around these events are analyzed at detail in this paper. according to such results, a practical method to identify the most possible location of macroseismic epicentre has been proposed by the active faults around the instrumental epicentres
本論文通過對全國133個及南北地震帶66個地震的宏觀震中及微觀震中與活斷層構造分佈背景關系的詳細分析,提出了可以根據定位震中周圍的活動構造背景來估計可能的宏觀震中的方法。The development of economy, science and technology demands numerous skilled workers who master science and technology well. but the work force with technical ability occupies little place in the labor force structure of hainan, which leads to the shortage of skilled workers, especially high - level skilled workers, and has become a significant obstacles in the economic development in hainan
經濟和高新技術的發展需要大批既懂理論又具有較高水平的高技術應用型人才,但海南勞動力技能結構重心偏低,技術工人特別是高級技工數量短缺、斷層斷檔,已經成為影響海南經濟發展的一個重要因素。Firstly, influence factors of generalization of neural network are presented in this thesis, in order to improve neural network ’ s generalization ability and dynamic knowledge acquirement adaptive ability, a structure auto - adaptive neural network new model based on genetic algorithm is proposed to optimize structure parameter of nn including hidden layer nodes, training epochs, initial weights, and so on ; secondly, through establishing integrating neural network and introducing data fusion technique, the integrality and precision of acquired knowledge is greatly improved. then aiming at the incompleteness and uncertainty problem consisting in the process of knowledge acquirement, knowledge acquirement method based on rough sets is explored to fulfill the rule extraction for intelligent diagnosis expert system, by completing missing value data and eliminating unnecessary attributes, discretization of continuous attribute, reducing redundancy, extracting rules in this thesis. finally, rough sets theory and neural network are combined to form rnn ( rough neural network ) model for acquiring knowledge, in which rough sets theory is employed to carry out some preprocessing and neural network is acted as one role of dynamic knowledge acquirement, and rnn can improve the speed and quality of knowledge acquirement greatly
本文首先討論了影響神經網路的泛化能力的因素,提出了一種新的結構自適應神經網路學習演算法,在新方法中,採用了遺傳演算法對神經網路的結構參數(隱層節點數、訓練精度、初始權值)進行優化,大大提高了神經網路的泛化能力和知識動態獲取自適應能力;其次,構造集成神經網路,引入數據融合演算法,實現了基於集成神經網路的融合診斷,有效地提高了知識獲取的全面性、完善性及精度;然後,針對知識獲取過程中所存在的不確定性、不完備性等問題,探討了運用粗糙集理論的知識獲取方法,通過缺損數據補齊、連續數據的離散、沖突消除、冗餘信息約簡、知識規則抽取等一系列的演算法實現了智能診斷的知識規則獲取;最後,將粗糙集理論與神經網路相結合,研究了粗糙集-神經網路的知識獲取方法。So far, existing brain function evaluation techniques includes electroencephalogram ( eec ), magnetoencephalogram ( meg ), positron emission tomography ( pet ), functional magnetic resonance imaging ( fmri ) etc. among them, the technique using event - related potential ( erp ) contained in eeg features high temporal resolution, low costs and convenient application
到目前為止,探測大腦活動的方法有eeg (腦電圖) , meg (腦磁圖) , fmri (功能磁共振成像) , pet (正電子發射斷層掃描)等。其中利用包含在eeg中的erp (事件相關電位)進行的研究,能達到毫秒級的高時間解析度,而且器械成本低應用方便,對探索人腦瞬息萬變的信息處理機能(認知機能)無疑是很有幫助的一項技術。And the motor fault diagnosis system, it is established with different diagnosis methods. and the different tree - like knowledge bases are built with it. and the expert system is established, too
電動機故障診斷子系統則根據電動機的診斷方法類型構築不同的樹狀層次知識庫,建立專家系統,利用現象推理進行故障的智能診斷,從而得到電動機故障的類型、原因與決策等。This predictability most likely stems from the fact that water flowing from below subduction zones may exert significant control over when and where these faults slip silently
這樣的可預測性,很可能來自於隱沒帶下方所流出的水,它對於何時、何地會發生無聲的斷層滑動,可能具有相當大的操控力。Probability method is that we build probability model with bayesian equation, which predicts if reservoir can induce earthquake, with the data of induced earthquake and non - induced earthquake reservoirs, considering such five factors as reservoir depth, capacity, tectonic stress condition, fault activity and media condition in induced earthquake region
概率分析方法是利用誘震水庫和未發震水庫的統計資料,考慮了庫深、庫容、構造應力環境、斷層活動性及誘震區介質條件5個因素,再利用概率統計中的貝葉斯公式建立了預測水庫能否誘震的概率模型,最終計算出結果。I have indicated above that the model of soc is inapplicable to earthquakes on several counts : the data fail to show scale independence, the data fail to show long - range correlations in the stress field, and individual faults are remarkably inactive before large earthquakes
我在前邊已表明, soc在幾項計算上對地震不適用有關的數據未能反映標度方面的獨立性;有關數據未能表示應力場里的長范圍相關性;個別的斷層在大地震之前有顯著的非活動性。 」Dynamic induced current electrical impedance tomography ( iceit ) is one important branch of electrical impedance tomography ( eit ). the main difference between iceit and traditional eit is that iceit uses induced current to drive while traditional eit uses injected current, which can improve the current distribution of the inner part of the image area, and make the measured boundary voltage reveals more impedance information of the inner image area
動態感應電流電阻抗斷層成像( iceit )是電阻抗斷層成像( eit )技術的一個重要的分支,它改傳統的eit以注入電流驅動為感應電流驅動,能顯著地改善成像區域內部的電流分佈狀況,使得測量所得的邊界電壓能反映更多的區域內部的信息。分享友人