震中對點 的英文怎麼說

中文拼音 [zhènzhōngduìdiǎn]
震中對點 英文
anti epicenter
  • : Ⅰ動詞1 (震動) quake; shake; shock; vibrate 2 (情緒過分激動) be greatly excited; be deeply ast...
  • : Ⅰ動詞1 (回答) answer; reply 2 (對待; 對付) treat; cope with; counter 3 (朝; 向; 面對) be tr...
  • : Ⅰ名詞1 (液體的小滴) drop (of liquid) 2 (細小的痕跡) spot; dot; speck 3 (漢字的筆畫「、」)...
  1. The point analyses the composition and efficancy of the structure of corporate governance with the modern administration theory. lt systematically sets forth and compares the features and development of the structure of the corporate governance in chinese and western. by analyzing the present situation of our listing companies, it points out : " the internal control " can be considered the inevitable phenomenon, emerged in the period from the socialism planned economy to the market economy in china ' s state - owned enterprises. by the means of gathering a vast amount of data and analying cases and charts, it gives the conclutions : because the enterprise inform is progressed " step by step ", the internal controlling in our country has assumed its own features : the enterprise is in the concussion between the " super - powerful controp ' of external and the " super - weakly control " in internal. those popular phenomenon have been looked as the principle manifestation of " the internal control " which taking the national stock as the ma in part and holding the post of chainman of the board and the chief manager in company to the same man

    本文利用現代管理理論和現代企業理論來剖析公司治理結構的組成和效率體現,西方公司治理結構的特徵和歷史發展作了較系統的闡述和比較,並且運用大量的數據我國上市公司治理結構進行了實證分析,指出: 「內部人控制」是在我國社會主義經濟向市場經濟轉軌時期,國有企業公司治理結構出現的一種必然現象。本文在闡述公司治理結構特徵和功效的基礎上,通過大量數據的收集、案例分析和圖表處理來分析我國企業治理結構的歷史變遷並揭示出:由於我國企業改革是「漸進式」的, 「內部人控制」表現出其自身的特:企業處于外部「超強控制」和「超弱控制」的兩極。作為最具我國現代企業代表特徵的上市公司,因為以國家股為持股主體,董事長和總經理兩職兼任的現象甚為普遍而成為目前企業事實上的「內部人控制」的主要表現形式。
  2. So this base isolation technique has profound prospects. unfortunately there exist definite difficulties in the calculation because of the nonlinear of the base friction force. now, both the equivalent damping method and the numerical calculatin of the vibration response of the base - isolated buildings are frequently used in the calculation of the seismic response of the base - isolated building. however both of them have certain drawbacks. in this paper, the response of the building with base - isolation system is derived by the method of fourier expansion for the friction force and the earthquake response. at the same time, the sliding vibration character of inertia of a single mass structure and the sliding vibration response of a muti - mass structure are discussed. the stable condition of the sliding base isolation system of a structure is given. in the end, two circes of base fixation and base sliding are analyzed by adopting ansys

    本文利用摩擦力和地響應進行付氏級數展開的方法導出了基底具有摩擦隔系統的地反應。同時,文從研究單質結構的滑動振動慣性力入手,進而多質結構體系滑動振動反應進行探討,分別給出了結構滑動隔的自身穩定條件。最後,本文利用ansys基礎固定和基礎滑移隔兩種工況進行了動力模擬模擬分析,進一步證實了基礎滑移隔規律。
  3. The point on the earth's surface directly above is called the epicenter.

    地表上直接源的那一稱為
  4. Steel moment - resisting frames with welded beam - to - column connections were traditionally regarded as having excellent performance, and widely adopted in steel constructions, but this opinion changed after the 1994 northrige earthquake and the 1995 hyogoken - nanbu earthquake. these earthquakes also arouse engineers to resurvey the behavior of end - plate connections

    傳統觀認為,樑柱焊接剛性連接具有較好的抗性能,因此在工程得到了廣泛地應用,但1994年的northrige地和1995年的阪神地改變了這種傳統觀,這兩次地也引起了工程技術人員端板連接的再審視。
  5. Based on extensive investigation of construction technique history of chinese ancient buildings, the structure method, structure developing history and seismic behavior of chinese ancient timber structure buildings are analyzed in several respects of the structural system and form. through a series of experiments on constituent parts of chinese ancient timber building structure, including the tests on the corbels and brackets called dougong subjected to low cyclic reversed loadings, the tests on the wooden frame using the tenon - mortise joints as connections of column and beam subjected to low cyclic reversed loadings, the tests on vibration isolation effect of friction and slippage between column footing and their socle base, and a series of shaking table tests on a chinese ancient timber structure palace building mode under artificial earthquake at serving conditions, destroyed conditions and reinforced conditions, many valuable results of structures such as moment - curvature hysteretic loops of dougong structure and tenon - mortise joints under low cyckc reversed loadings, the static function, the seismic performance, energy dissipation, vibration reduction, energy - loss mechanism, nechanicalmode and failure mode were studied. aplenty of valuable parameters of the structure system were obtained, such as the natural period of structure, vibration modes, damping ratio, factor of vibration isolation, oscillate amplitude of ineitial accebration, velocity and displacement, magnitude of slippage, and the mechanism of structure failure and collapse etc. based on these research, the complete analysis of ancient timber structure under earthquake were carried out in which including mechanism analysis method, calculating mode, strength analysis of members and joints, strengthening methods for serving damaged ancient timber structure buildings were also taken into account

    依照宋代《營造法式》建造了抬梁式殿堂木結構構件及結構模型,國古代木結構的典型構造如:柱腳在礎石頂面平擱簡支、柱架榫卯連接、柱高不越間之廣、側腳、生起、斗拱等的構造機理及結構功能進行了量化分析和實驗研究: (一)通過木柱石礎靜摩擦試驗,測定了柱腳與石礎古鏡面間的摩擦系數及摩擦力隨上部結構荷載變化的規律; (二)通過單柱承載力試驗,測定了古建築木柱的受力變形特徵、破壞模式、及模型材料的變形模量、極限承載力、極限變形等參量; (三)通過柱架低周反復荷載試驗,測定了柱架的抗側移剛度、柱架恢復力特性及滯回曲線、榫卯張角剛度及其變化規律、柱架及榫卯的極限承載力和極限變形、及榫卯減振參數; (四)通過斗?低周反復荷載試驗和受壓試驗,測定了古建築木構件與木構件間摩擦系數,斗?抗側移剛度,斗?恢復力特性及滯回曲線,斗?抗壓極限承載力及受力變形規律; (五)通過抬梁式殿堂間架模型振動臺試驗,測定了殿堂木構架結構自振周期,地反應振形、阻尼特性及阻尼比;按結構分層特柱腳、柱頭和斗?層上的屋蓋的地反應採用多同步測量,柱根滑移、榫卯變形、斗?的變形、復位、耗能減振參數等進行了定量分析。
  6. First, by analyzing several fundamental problems, such as terrorist origin, characteristics and hazard in central asia, it can be concluded that this type of terrorism stemmed from historical pan - islamism, pan - turkistan, iran islamic revolution and afghanistan civil war, and it gradually expands and spreads during the five nations ’ transition period. the most generally - accepted terrorist organizations in the area are islamic movement of uzbekistan, hizb - ut - tahrir and islamic movement of eastern turkistan. these saboteurs have threatened, but in fact, have endangered many respects of the local nations, such as politics, economy, culture and society and so on

    首先,通過剖析亞地區恐怖主義的由來發展、現狀、特及影響等基本問題,指出亞恐怖主義衍生於歷史上「雙泛」思潮、伊朗「伊斯蘭革命」以及阿富汗內戰的輻射和蕩,歷經五國轉型時期的內憂外患逐漸坐大,其以「烏伊運」 、 「伊解黨」 、 「東伊運」等恐怖主義組織最具代表性,並五國的政治、經濟、文化、社會等各方面造成了潛在和現實的危害。
  7. In a study on a sedimentary basin analysis of the huanan orogenic belt, the sedimentary basin character and evolution in the southeastern passive continental margin of the yangtze plate is investigated with elaborate sedimentary environments and sedimentary character from the sinian to the triassic, and then the sedimentation sketch of this belt is established especially to be from rift, passive continental margin into foreland basin in the early paleozoic on the yangtze plate

    在華南造山帶沉積盆地分析和演化研究揚子大陸東南邊緣從旦紀到三疊紀沉積環境,沉積作用特,沉積盆地性質和演化進行研究,特別是建立了國南方揚子板塊早古生代從裂谷,被動大陸邊緣到前陸盆地華南造山帶沉積作用格架。
  8. In this thesis, four types of steel beam - rectangular cfst column connections, including normal welded flange plate ( wfp ) connection, bolted flange plate ( bfp ) connection, stiffened end plate ( sep ) connection and double split - tee plate ( dst ) connection, were designed based on the configuration of steel frame connection. total 8 models, 2 models of each kind of connections were tested under low - reversed cyclic loading at the end of cfst columns. the relationships between force and displacement at the end of columns, the relationships between the moment and rotation of the joints, degradations of strength and stiffness, ductility, failure mechanism and failure characteristics of these four connections under different axial - compression ratios were presented

    本文借鑒鋼框架節構造,設計了四種類型矩形鋼管混凝土柱與鋼梁連接節,包括常規栓焊( wfp )節、翼緣全螺栓連接( bfp )節、雙t板連接( dst )節以及加勁端板連接( sep )節,進行了四類節8個模型試件在柱端低周反復荷載作用下的抗性能試驗研究,比較了不同軸壓比下節的滯回性能、強度與剛度退化、延性、破壞機理與破壞特徵,主要結論有: 1 、節的位移滯回曲線與轉角滯回曲線為塊型分佈,沒有或略有捏攏現象,耗能能力強; 2 、軸壓比滯回曲線有顯著影響,全部節都有顯著的剛度退化; 3 、位移與轉角骨架曲線在峰值荷載後有較長的水平或下降段,具有良好的延性性能; 4 、從整體抗性能上看,翼緣全螺栓連接節、雙t板連接與加勁端板連接節都優于常規栓焊節,可在實際工程加以推廣。
  9. For processing of 3d and 3c seismic data, the reflected p - waves can be processed with the conventional methods, while the reflected converted waves can not be processed with the conventional p - wave processing methods, because their travel paths are asymmetrical, their common midpoint gathers are no longer common reflection point gathers, and their time - distance equation is non hyperbolic

    在三維三分量地勘探資料處理于反射縱波資料可以採用常規方法進行處理;而于反射轉換波資料,由於其傳播路徑的非稱性,轉換波共心道集不再是共反射道集,轉換波時距方程也不是雙曲方程,因此不能採用常規縱波處理方法來處理轉換波資料。
  10. 4. axial compressive ratio is advantageous to seismic behavior of staggered joints. it can improve joints first crashing loads, shear resistance capacity and reduce the sliding displacement of beam bars

    軸壓比的抗性能有利,它可以提高節的初裂荷載、抗剪承載力、減小節梁筋的粘結滑移量。
  11. Actual seismic data procession shows the efficiency of this method to increase the signal - to - noise ratio of horizontal stacked profile, especially for inaverage signal - to - noise ratio in pre - stack trace assemblage data

    實際地資料處理表明,這種方法能夠有效地提高水平疊加剖面的信噪比,尤其于疊前的共道集資料信噪比不均衡的情況,效果更好。
  12. Firstly, the three main harmful factors " characters and rules, theirs effect on civil house, demolishment criterion and control measure will be researched systemically. secondly, fuzzy mathematics, system arrangement analytical method and expert consultation method are put forward and discussed specially to set up civil house security fuzzy multi - arrangement elevation model, to evaluate blasting harmful factors " effect to neighborhood civil house ' s safety in the construction of express way, to predict the security of civil house and to bring forward control measures. lately, the forecast of the civil houses " safety by using bp neural net model and optimize of the blasting parameters will also be discussed in the dissertation

    本文的主要研究工作有:系統地研究了爆破地、爆破飛石、爆破空氣沖擊波三大有害因素的特徵及規律、民房的影響、破壞判據和控制措施;提出並重論述採用模糊數學和系統層次分析法及專家咨詢法建立民房安全性模糊多層次評價模型,高速公路建設爆破有害因素鄰近民房安全進行評價,預測民房安全性,提出控制措施;利用bp神經網路模型民房安全進行預測,並爆破參數進行優化。
  13. Directed by the advance theories of sequence stratigraphy, reservoir beds sedimentology, seismic stratigraphy and petro - geology, measured by exactitude seismic procession, analysis of seismic facies, analysis of single well lithfacies and sedimentary facies, study of macro and micro character of reservoir and diagenesis, this paper study comprehensively the stratigraphy sequence, the type and distributiong of sedimentary facies, reservoir properties, the diagenesis and the evolution of pores of the 2nd and 3rd parts of pingdiquan formation of permian in wucaiwan - shishugou region in jungan basin. we can optimum seek favourable target area and apply the study results on oil field production in order to solve the difficult questions. we mainly achieve several views as follows : l ) establish the sedimential sequence framework of permian formation in studying area and delimint the jiangjunmiao formation of middle dyas series as lowstand system tract, the lower of the second part to the third part of pingdiquan formation of middle dyas series as transgressive system tract, the upper of the second part to the first part of pingdiquan formation as highstand system tract

    以層序地層學、儲層沉積學、地地層學、石油地質學的先進理論為指導,以地資料精細目標處理、地相分析、單井巖相分析、沉積相分析、宏觀和微觀儲層特徵分析及成巖作用研究為手段,準噶爾盆地東部五彩灣? ?石樹溝地區二疊系平地泉組二、三段的地層層序、沉積相類型及展布、儲層物性特徵、成巖作用及孔隙演化進行綜合研究,優選出有利勘探區帶,並將研究結果應用到生產,解決生產的難題,主要取得了以下幾認識:建立了工區內二疊系沉積層序框架,把二疊統將軍廟組地層劃為低水位體系域,二疊統平地泉組二段下部三段地層為水進體系域,二段上部一段地層為高水位體系域。
  14. With the diversification of people ' s esthetic sentiment to upholstery, the staggered reinforced concrete frames are used more and more widely. specifications for staggered joint are n ' t contained in code for design of concrete structures gb50010 - 2002, so, the research on shear transfer mechanisms ; seismic behavior and shear resistance of staggered joints is urgent

    隨著人們建築室內審美情趣的日益多樣化,錯層框架結構在國內應用越來越廣泛,目前的《混凝土結構設計規范gb50010 - 2002 》還沒有針錯層節的專門規定,因此,鋼筋混凝土錯層節的傳力機理、抗性能和抗剪承載力的研究就顯得尤為迫切。
  15. According to characteristics of the seismic data from the low snr region with complex surface, this paper is started from solving the static correction problem and reasonable eliminating all kinds of disturbance in the seismic data from the low snr region with complex surface. through the whole process of seismic data processing which includes a series of processing methods that are suitable for the low snr region, namely, from the choosing of the floating base - level, the static correction in the field and indoors, the eliminating of all kinds of noise before and after stacking, the velocity analysis with high - resolution, the reasonable techniques of deconvolution before stacking and wavelet processing after stacking, to the method choosing of the high - resolution stacking and the reasonable and accurate offset imaging, a set of the complete and effective flow for processing seismic data from the low snr region with complex surface are finally formed, which can meet the need of explo

    本文針復雜地表低信噪比地區地資料的特,以解決復雜地表低信噪比地區地資料靜校正問題及合理剔除各類干擾為出發,在整個地資料處理過程,從浮動基準面的選取、野外及室內靜校正、疊前疊后各類噪音的去除、高精度速度分析、合理的疊前反褶積及疊后子波處理技術、到選用高精度的疊加技術及合理準確的偏移成像方法等一系列適合於復雜地表低信噪比地區的處理方法,最終形成一套較完整且有效的針復雜地表低信噪比地區地資料的處理流程。
  16. Anticentre of earthquake

    震中對點
  17. Firstly, the paper introduces the principle of instituting contact interface element and the format of integral method for element stiffness matrix ; secondly, because of the zero of displacement and load of soil in the infinite boundary, the unique shape of element stiffness matrix is obtained for coupling the three different elements

    首先闡述了接觸元建立的方法以及單元剛度矩陣的積分方法;由於無限遠處的土場位移、地作用力皆為零,計算該單元剛度矩陣的形式不同於四節等參元,文推導了平行無限元的單元剛度拒陣方,並介紹了無限元單元剛度矩陣組裝原理。
  18. But during the 1994 northridge earthquake and 1995 hyogoken - nanbu earthquake, beam - to - column connections experienced a great deal of brittle fracture phenomenon, which indicated that the performance on the damage mechanism of some style joints were rather inadequate

    但在1994年northridge和1995年阪神地,樑柱連接發生了大量的脆斷現象,顯示出了人們于鋼框架樑柱栓焊連接節認識上的不足。
  19. On the other hand, they have been put into use in practical engineering in large scale. in this paper, beam - column joints strengthened with cfs have been study systematically. based on the experiments of five full - scale beam - column joints ( two non - seismic joints, one seismic joints and two non - seismic joints strengthened with cfs ) subjected to lateral cyclic load, the failure mode, ultimate capacity, hysteretic behavior, ductility factor etc. are compared and analyzed

    試驗5個足尺樑柱試件( 2個非加固試件、 1個抗試件、 2個加固試件)施加了低周反復荷載的試驗,分析比較了非抗、抗和cfs加固節在滯回曲線、屈服荷載、極限荷載、延性系數、耗能系數等抗性能上的差異。
  20. The main contests and conclusions are listed as follows : 1 the failure modes and location of steel frame were analyzed under static loads. the failure modes included strength failure and stability failure. the failure modes of steel frame were introduced under earthquake loads

    本文主要研究內容和相應的研究成果概括如下: 1通過鋼框架結構在靜力豎向荷載和水平荷載作用下破壞現象和規律的分析,說明樑柱節受力大、強度低是造成地大量鋼框架結構房屋樑柱節焊縫開裂的主要原因。
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