相對靜區 的英文怎麼說

中文拼音 [xiāngduìjìng]
相對靜區 英文
relative dead zone
  • : 相Ⅰ名詞1 (相貌; 外貌) looks; appearance 2 (坐、立等的姿態) bearing; posture 3 [物理學] (相位...
  • : 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形容詞1. (安定不動; 平靜) still; calm; motionless 2. (沒有聲響; 清靜) silent; quiet Ⅱ名詞(姓氏) a surname
  • : 區名詞(姓氏) a surname
  • 相對 : 1. (面對面) opposite; face to face 2. (非絕對的) relative 3. (比較的) relatively; comparatively
  1. Adopting the assummation that the quark interaction is the sum of the usual one - gluon direct exchange and the mixture of linear scalar and vector potentials, we structure the relativistic corrections of order v2 / c2to the cornell potential, including the annihilation potential for the quark and antiquark of the same favors which plays the same role with the one - gluon direct exchange at short distances. the effects of the relativistic corrections on the hyperfine splittings of quarkonium states are discussed, and a good fit to the available experimental data is obtained on heavy quarkonium mass spectra

    采納庫侖勢源於單膠子直接交換,而線性禁閉源於標量和矢量的混合,同時考慮在短程域與單膠子直接交換起同樣作用的同味正反夸克的湮滅,構造了態夸克-反夸克勢到v ~ 2 c ~ 2級次的完全論修正,並擬合計算了重介子偶素的能譜,討論了論修正重介子偶素能級分裂的作用。
  2. The third international conference on document analysis and recognition, montreal, aug. 14 - 16, 1995, pp. 610 - 614. 4 simon a, pret j, johnson a. a fast algorithm for bottom - up document layout analysis

    視覺似性分析能夠避免文字等紋理作態固定的模型描述,只要是當前版面上看起來似的域,就可以歸為一類。
  3. In this paper, the finite - element numerical analysis calculation is applied to the foundation of high - rise and multi - floor building and the evolvement law of stress and displacement of tunnel used by urban traffic to explore the mutual influence between the wall rock of underground space and high - rise building foundation, taking account of the specific construction situation in the " sanmu garden " project in dadukou district in chongqing, from the perspective of underground space static - force structure stability analysis to open a underground tunnel with 6m in span and 7. 5m in height for track traffic 20m below the surface. this paper, taking considerations of three different states, i. e. the natural state without any artificial interference, the state of high - rise buildings on the surface, and the underground tunnel state with excavation for track traffic, and four plane lines and four vertical lines, analyzes and studies the distributing law of stress and displacement of calculation section from the following aspects : ( 1 ) the main stress vectorgraph, displacement distribution graph ( ux, uy ) and chromatogram graph of stress isoline ( 1, 2, xy ) of section under different states ; ( 2 ) the contrastive distribution curve of stress ( 1, 2, xy ) of different plane and vertical lines under the same state ; ( 3 ) the contrastive distribution curve of stress ( 1, 2, xy ) of the same plane and vertical lines under different states, wishing to provide references for underground space utilization and project designing and construction of the tunnel under high - rise buildings in the future

    本文結合重慶市大渡口「三木花園」開發建設項目,從地下空間力結構穩定性分析角度出發,針在該項目中涉及的高層和多層建築物以及在其地下20米處開挖了一個用於軌道交通的跨度6米,高7 . 5米的地下隧道這一具體工程情況,採用2d - 3d -有限元結構分析程序高層與多層建築物的地基基礎及其與城市軌道交通使用的地下隧道圍巖的應力與位移演變規律進行了有限元數值分析計算,探索了地下空間圍巖與高層或多層建築物地基基礎之間的互影響,通過考慮未受到任何人為擾動影響的天然狀態、地表存在多層或高層建築物狀態和地下開挖用於軌道交通的地下隧道狀態等三種不同狀態以及4個水平剖線和4個垂直剖線等不同情況,從以下幾個方面具體分析研究了計算斷面的應力與位移分佈規律: ( 1 )在各種不同狀態下計算斷面的主應力矢量圖、位移分布圖( ux 、 uy )以及應力等值線色譜圖( _ 1 、 _ 2 、 _ ( xy ) )等; ( 2 )同狀態下不同水平與垂直剖線的應力_ 1 、 _ 2和_ ( xy )比分佈曲線; ( 3 )不同狀態下同水平或垂直剖線的應力_ 1 、 _ 2和_ ( xy )的比分佈曲線等,為今後在地下空間的開發利用以及在高層建築物地下開挖硐室時的工程設計和工程施工提供參考依據。
  4. Its main contributions include the following several aspects : firstly, the dissertation constructs the mathematic model of short baseline orientation determination using two geostationary satellites and analyses the applicable conditions of carrier phase interferometry. orientation determination precision is analysed in depth through both the conventional linearized method and monte - carlo computer simulation method, and the mathematical simulation results show that the linearized method has the shortcoming of fairly low elevation error analysis precision in high latitude area so as not to be very appropriate there. by analyzing the definite factors influencing orientation precision, the dissertation develops the concept of orientation dilution of precision, which uncovers the internal cause of exotic error behavior of bi - satellite orientation, and has important guiding significance for practical engineering applications

    本文系統地研究了基於「北斗一號」衛星載波位干涉測量原理實現地球止雙星定向的關技術,主要研究成果包括以下幾方面:首先,建立了利用兩顆地球止軌道衛星進行短基線定向的數學模型,分析了載波位干涉測量的適用條件;採用傳統的線性化解析法及蒙特卡洛隨機模擬法兩種途徑雙星定向的精度進行了詳細分析,數學模擬結果表明在高緯度地線性化解析法由於俯仰角誤差分析精度略有下降而不太適合;在分析定向精度確定性影響因素的基礎上,提出了雙星定向精度衰減因子odop的概念,揭示了雙星定向誤差特殊表現的內部機理,實際工程應用具有重要的指導意義。
  5. Taking the earth - rock dams with straight clay core constructed on thick moraine cover foundation and directly built on bed - rocks with the same sizes and the same materials for example, two - dimensional dynamic fem programme is used to contrast and analyze the static stress distribution and dynamic response difference of two types of high earth - rock dams in the intensive earthquake zones

    摘要以同尺度和同材料的建造在深厚覆蓋層上直心墻土石壩和直接建設在基巖上的直心墻土石壩為例,採用二維動力有限元程序比和分析了強震兩種高土石壩的應力分佈和動力反應的差異。
  6. Considering slpmu - 025a produced by japan shinko motor company ltd. as our study project, this thesis presents a study on two - phase hybrid lsm, the study objects and some conclusions presented in the thesis are : ( l ) the 3d model of slpmu - 025a is formed by software maxwell 3d. then, the 3d magnetic field of the motor is analyzed by fem ( fenite element method ) analysis. here, the analysis of the magnetic field is in focus on the region of tooth - layer

    本文以日本神鋼電機株式會社生產的slpmu - 025a為研究樣機,混合式直線步進電動機進行了研究,內容包括: ( 1 )用maxwell3d軟體建立了slpmu - 025a的三維模型,通過有限元分析計算了電機的三維磁場,重點分析了電機齒層域的磁場; ( 2 )應用maxwell3d的后處理計算得到了電機的推力? ?位移特性,並與實驗進行了比較; ( 3 )利用matlab中的simulink建立了動態模擬模塊,模擬了電機的部分動態特性,並用實驗進行了驗證。
  7. Visual analysis of human motion has been receiving increasing attention from researchers in the fields of image processing and computer vision during the past few years. it has a lot of applications in virtual reality, smart surveillance system, advanced user interface, motion analysis and video compressing, etc. this paper focuses on the technology of human motion tracking based on video, first, we make a summarization of the domestic and overseas status of the research in this field. on the basis of this, we analyse the technical difficulties of human motion tracking. as most of the existing model - based methods of human motion tracking perform not so good in some situation as they need mannual intervention, and also the precision of tracking is not so satisfying during the research of tracking of walking people because of the self - occlusion of legs, this paper proposes an algorithm of automatic detection and tracking of legs of the walking people based on monocular image sequences, in which we analyse the features of walking people, track the five joints of lower limbs, get various parameters, and then re - construct the walking process. the main research achievement is as follows : 1 ) we propose an algorithm of markerless automatic extraction of leg skeleton. first we divide the video into continuous image sequences, after background subtraction, the satisfying human region could be extracted, then we get a single - connected region by converting the rgb image to binary image and median filtering. afterwards, the contour of lower limbs in the frame with a widest boundingbox is detected, using sobel operator, to find the ankle joint of leg behind according to the features and rules of walking, then, the joint of knee of leg behind, hip, ankle of leg in front, knee of leg in front could be got in turn. so, model of leg skeleton is constructed

    首先將視頻分解成許多連續的態圖像幀,經過背景去除,把感興趣的人體域提取出來,通過二值化,中值濾波等預處理方法得到只有人體的一個單連通域,然後用sobel運算元檢測出boundingbox最寬幀中人體下半身的輪廓,根據運動規律及特徵找到後腿踝關節點,結合從boundingbox最窄幀中所獲取的腿長依次得到後腿膝關節,跨部關節,前腿踝關節,前腿膝關節四點,從而構建出腿部骨架模型。 2 )實現了人體步行腿部骨架的跟蹤演算法。在完成腿部骨架模型的自動初始化之後,本文跨關節、膝關節及踝關節分別採用運動建模、圓周交定點演算法、運動預測及預測點周圍搜索rgb似矩形塊三種方法確定每一幀中其實際坐標,從而重構出腿部骨架的運動過程。
  8. Because of last a century industry revolution is with the technology creative since behave type history precept for educating the glorious material civilization of with spiritual civilization, again making the nature ecosystem the environment suffering the bigness wound ; face with the large quantity that economic development mode consume the nature resources, break the ecosystem environment to price to give the our country small town developments of a nice bit of inside the negative influence that bring before, if over - emphasize in the moment economic " performance ", the regardless of farsighted ecosystem is equilibrium, and escape from to be the ground seriously economy, culture foundation with same mode of term, blindness mimicry of nature geography, because of but cause the native special features and traditional culture to lose, image one, thousand an etc. of cities ; with the same mode of term, blindness mimicry of nature geography, because of but cause the native special features and traditional culture to lose, image one, thousand an etc. of cities ; people who reply 21 century pursue the whole body heart the health the life style that develop relation towards publicly exist with movable environment request more and more of high and rigorous challenge, this lesson " inside small town environment design way of thinking research ", then " insist put can into practice keep on develop strategy, exactitude handle economy with population, resources, environment, improvement ecosystem environment with beautify to live the environment, improvement public facilities is with the social welfare facilities. found to produce the development hard, life wealthy with the leading that the good civilization of ecosystem develop the road " for total thought, then " unify programming, reasonable layout, is proper because of the ground system, each have special features, protect farmland, beautify environment, synthesize development, kit developments " for the basic way, regarding related research result of domestic and international expert ' s scholar as draw lessons from, then " create to set up clean, beautiful, quite and public environment, outstanding character image, expand the region ecosystem the vogue, and promote the economic society and environment can keep on developing, and realize the economy develop to win with environmental protection double " for design the target

    鑒于上一世紀產業革命和科技創新既為人類造就出輝煌物質文明和精神文明,又使自然生態環境遭受到巨大創傷的歷史教訓;面臨以往以大量消耗自然資源、破壞生態環境為代價的經濟發展模式給我國當多的中小城鎮建設帶來的負面影響,如偏重眼前經濟「效益」 ,不顧長遠生態平衡,嚴重脫離當地經濟、文化基礎和自然地理條件,盲目模仿同一模式,因而導致本土特色與傳統文化喪失,形象單一,千城一面等;應21世紀人們追求全身心健康發展的生活方式公共生存與活動環境要求越來越高的嚴峻挑戰,本課題「中小城鎮環境設計思路研究」 ,以「堅持實施可持續發展戰略,正確處理經濟同人口、資源、環境的關系,改善生態環境和美化生活環境,改善公共設施和社會福利設施。努力開創生產發展、生活富裕和生態良好的文明發展道路」為總的指導思想,以「統一規劃、合理布局、因地制宜、各具特色、保護耕地、優化環境、綜合開發、配套建設」為根本方針,以國內外專家學者關研究成果為借鑒,以「創建清潔、優美、寧的公共環境,突出個性形象,弘揚地域生態風尚,促進經濟社會與環境可持續發展,實現經濟發展與環境保護雙贏」為設計目標。並緊緊圍繞這一目標中小城鎮的街環境設計、建築特色設計、建築形象設計、自然環境設計、藝術形象設計、廣場景觀設計、住宅小設計、生態環境設計、文化建設以及總體環境設計的定位等,展開了具體的思路研究與探討。
  9. Compare the experiment data with the theoretic stable region and confirm that the biped walking robot as leg mechanism has good stability of static walking, and provide theoretic and data information for further work

    影響步行機器人穩定性能的參數進行分析,將得到的數據與理論上的穩定比較,可以確定本文設計的步行機器人腿機構有很好的態行走穩定性,為下一步的工作提供了理論及數據依據。
  10. By comparing a number of dmt data with parameters of lab tests, cone penetration tests and vane shear tests from several magnitude projects in shanghai, the authors develop empirical formulae for calculating the bearing capacity of foundation soil from the dmt and assess their accuracy

    利用上海地部分重大工程中的扁鏟側脹試驗數據,在與室內土工試驗、力觸探試驗及十字板剪切試驗的試驗參數關分析的基礎上,經數理統計后給出了上海地用扁鏟側脹試驗計算地基承載力的經驗公式,並其計算精度進行了評價。
  11. The analysis of dry pv shows that the high pv dominate the area of typhoon, the higher is the center value of pv, the stronger is the typhoon. lt is also shown that the most important reason resulting in rainstorm is the cold air ( high pv ) which spreads to south from the upper troposphere or lower stratosphere and transports into the warm air. the joining situation of upper and lower pv area make vortex develop. pv transpotation reduces static stability, which increases the releasing of instability energy and makes rainstorm amplify

    干位渦的分析表明:臺風或臺風環流為高值位渦,臺風越強,位渦中心值越大;流層上部或平流層下部冷空氣(高位渦)的擴散南下與暖濕氣流的交匯是造成特大暴雨的重要原因,因為上游斜壓性的發展使流層頂發生折疊,平流層與流層互作用增強,上下位渦接的形勢使低層渦旋發展,上升運動加強,位渦的下傳有效地降低了力穩定度,有利於位勢不穩定能量的釋放,使得暴雨增幅。
  12. To avoid collision with the static and dynamic obstacles, we move the relative velocity away from the collisions field by adjusting the robot velocity value and direction real - time dynamically in acceleration space based on relative coordinates

    此方法是基於坐標系,在加速度空間中,通過動態實時地調整機器人自身速度的大小和方向使其離開碰撞域,即碰撞危險域,達到與動、態障礙物之間的避碰。
  13. In the regions of the east plain, the geological conditions of the surface vary little, so the effective reflected waves in the original seismic data are relatively stable, the static correction problem and all kinds of disturbance are not much obvious and the signal - to - noise ratio ( snr ) is relatively higher

    在東部平原地,由於地表地質條件變化不大,原始地震資料中有效反射波穩定,校正問題及各類干擾不十分突出,信噪比較高,在常規處理中都已形成了一套穩定的地震數據處理流程。
  14. However, most of the current wireless networks still work in low bandwidths, and mobile devices still suffer from weak computational power, short battery lifetime and limited display capability. therefore, this thesis deals with developing a very low bit - rate bi - level video coding technique, which can be used in video communications almost anywhere, anytime on any device as follows : ( 1 ) convert true color video sequences from ccd and video card to grayscale ones, ( 2 ) detect static region of successive frames by the sum of absolute differences ( sad ) and update current frame using static region of previous frame, to decrease flicker. ( 3 ) threshold the images to bi - level video sequences using ridler ' s iterative selection

    為此,本論文在傳統h . 26x和mpeg - x等視頻編解碼技術的基礎上提出了一種新的基於輪廓的視頻編解碼方案,步驟如下: ( 1 )先把從ccd攝像頭捕捉到的視頻幀序列轉換成灰度幀序列, ( 2 )在灰度幀序列的基礎上通過sad演算法找出鄰幀的域,用前一幀的域更新當前幀的域,這樣可以降低畫面閃爍, ( 3 )然後用灰度直方圖迭代所產生的閾值二值化圖像,生成基於輪廓的視頻幀序列, ( 4 )最後運用基於上下文的算術編碼技術由第三步生成的二值化視頻幀序列進行算術編碼。
  15. Although world cup debutants china were outclassed, they played some neat football in midfield but appeared to lose composure when they reached the danger zone

    第一次進入世界盃的中國隊員盡管牛高馬大,但場上表現當文明克制,而進攻中一旦進入方危險域就會失去冷
  16. At first, this thesis analyzes the main causes in theory, which have effects on the redistribution of internal force and modulation of moment for the bonded post - tensioned partially prestressed concrete frame ( for short prestressed frame ), including the relative height of compressive zone of section ( ), secondary moment and types of load applying. then, this thesis analyzes the test of prestressed frame. then, a method, called curvature - force method, for nonlinear analysis of prestressed frame is put forward

    本文首先從理論上分析了影響后張有粘結部分預應力混凝土框架(簡稱為預應力框架)內力重分佈和彎矩調幅的主要因素,即受壓高度、次彎矩和加載方式等,並初步分析了兩榀只加豎向荷載和兩榀既加豎向荷載又加水平荷載的單層單跨預應力框架力加載的試驗。
  17. Relatively reliable suction goods drop should pass the explore below a few diving in share price, be far from all valence 3 above, float of short that day line prepares this position to already did not wish again shipment, even if cast sheet greatly to also be done not have new low, banker also discovers the chip prediction of a person ' s luck in a given year that makes small conference cause certain level to go up again, so this position should be in the relatively reliable suction in washing dish of movement goods is nodded, even if won ' t turn over a body that day up, also be that day area of an opposite low, calm view of ok and easy ground its change, enjoy the short poor profit in washing pan zhen to swing

    較為穩妥的吸貨點應在股價經過幾波跳水下探,遠離均價3以上,此位置當日短線浮籌已不願再出貨,即使是大的拋單也沒新低,莊家也發現再打低會造成一定程度上的籌碼流失,所以這個位置應該是在洗盤動作中較為穩妥的吸貨點,就算當日不會反身向上,也是當日一個低價,可以從容地觀其變,享受在洗盤震蕩中的短差利潤。
  18. It is sand blown by the wind excessive district, roof beam hills area, low mountain incomplete district, etc. forefathers study on loess plateau concentrate on land type divides, the land resource is classified and grade mainly, small basin manage, soil corrode, land person who suitable for appraisal, land utilize the respects, such as assigning area, etc. but static, analysis and research that determine the nature mostly, utilize dynamic change course research and corresponding driving force system study to land very few

    但多是態的、定性的分析研究,而土地利用動態變化過程研究以及應驅動力系統研究甚少;內不同地貌、行政單元域的土地利用動態變化的域差異研究較少,而且內差異研究較粗略,多依自然因素劃分單元、進行定性的闡述,不能客觀而定量的反映驅動因素中各因子的作用力大小。
  19. Results from this investigation show that the loss generation within the coolant holes is substantial and that ejection into regions of low static pressure increases the loss per unit coolant mass flow. the results also reveal strong interactions between endwall coolant ejection and secondary flow in the blade passage. the secondary flow has a strong influence on coolant trajectories and coolant ejection delays the three - dimensional separation of the inlet boundary layer on the endwall, chang the secondary flow and reduces its associated losses

    本文的研究成果顯示,冷卻孔內產生的損失是主要的,並且低域的冷空氣噴射會增加單位冷空氣質量流的消耗;噴射的冷空氣與葉柵端壁流場之間有強烈的互作用;二次流冷卻空氣的流動軌跡有較強的影響;冷空氣噴射能延緩端壁入口邊界層的三維分離、改變二次流從而減少其關損耗。
  20. The main conclusions are as follows. cross - fault displacement observation can directly reflect the recent activities of the major faults in the region. present fault movement and earthquake activity have a temporal correspondence with each other, they all show alternately quiet and active periods. the intensity of fault movement is a manifestation of the strength of regional principal compressional stress, it also indicates the strength of an earthquake in preparation

    認為: 1 )跨斷層位移觀測資料能夠直接反映內主要斷層的最新活動情況; 2 )斷層現今活動與地震活動在時間序列上應,均有活躍期與平互交替出現的活動特徵; 3 )斷層活動強弱是域主壓應力強弱的表現,亦是孕震強度的標志。
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