邊界循環 的英文怎麼說

中文拼音 [biānjièxúnhuán]
邊界循環 英文
boundary cycle
  • 邊 : 邊Ⅰ名詞1 （幾何圖形上夾成角的直線或圍成多邊形的線段） side; section 2 （邊緣） edge; margin; oute...
  • 界 : 名詞1 （相交的地方; 劃分的界限） boundary 2 （一定的范圍） scope; extent 3 （按職業、工作或性別等...
  • 循 : 循動詞（遵守; 依照; 沿襲） follow; abide by
  • 環 : Ⅰ名詞1 （環子） ring; hoop 2 （環節） link 3 （姓氏） a surname Ⅱ動詞（圍繞） surround; encircle;...
  • 邊界 : boundary; frontier; border; borderline; edge range line; periphery
  • 循環 : circulate; circle; round; repeat; loop; period; recurrence; cycling; circulating; mixing; circula...
  1. The main popular theoretical method adopted to study end - plate connection is finite element technique under monotonic loading at present. this paper applies nonlinear ( material, geometry and contact ) finite element method to analyze the behaviors of connections under cyclic load at fist time. contact elements are set between end plate and column flange, screw cap and neighborhood plane, bolt bar and hole

    對于端板連接的理論分析，目前國內外的研究主要局限在單向加載有限元分析范疇，本文首次採用三維非線性（包括材料、幾何與狀態非線性）有限元對端板連接進行了循環加載分析，端板與柱翼緣間、螺栓頭（帽）與相鄰板件間、螺栓桿與孔壁間都設置了反映邊界狀態的接觸單元。
  2. At first we improve the methods of iris image preprocessing, including an efficient arithmetic of evaluation iris images, an improving method of locating iris, calibrating iris image by the translation of coordinate and the circular shift of code, a eatimate of the background illumination by bicubic spline, and the image enhancement by the dual tree complex wavelet transform. next we designed the recognition arithmetic based on the location of the local maxima of the wavelet transform modulus. in the thesis lots of simulation are performed by means of matlab and visual c + +

    首先改進了虹膜預處理方法，實現了一種快速高效的虹膜質量評價演算法;設計了一種改進的兩步虹膜定位演算法，準確的定位了虹膜的內外邊界;利用坐標轉換和編碼的循環移位實現了對虹膜圖像的配準;利用雙三次樣條函數擬合虹膜圖像背景，去除了非均勻光照對虹膜識別的影響;使用二分樹復數小波方法增強了虹膜圖像的對比度;在識別演算法方面，本文設計了一種「基於小波模極值點位置的虹膜識別演算法」 。
  3. Only when a system po e es natural or artificial boundaries that a ociate the water within it the hydrologic cycle may the entire system properly be termed hydrogeologic

    只有當一個系統擁有自然的或人工形成的邊界來把邊界中的水與水文循環聯系起來的時候，才有可能把整個的系統恰當的成為與水文地質學有關。
  4. Only when a system possesses natural or artificial boundaries that associate the water within it the hydrologic cycle may the entire system properly be termed hydrogeologic

    只有當一個系統擁有自然的或人工形成的邊界來把邊界中的水與水文循環聯系起來的時候，才有可能把整個的系統恰當的成為與水文地質學有關。
  5. The boundary integral equation for elasticity is derived through the general green ’ s formula and the corresponding fundamental solution. the paper represents the contact conditions, which are essential for the coupling of the boundary integral equations of the two different elastic contact bodies, in a local coordinate system properly chosen

    利用廣義格林公式和基本解得出彈性問題的邊界積分方程，採用循環迭代的方法，通過尋求與接觸條件相協調的接觸邊界位移及面力增量來確定接觸區域的大小。
  6. If logical conditions affect the bounds, state them as well, but not at the top of the loop

    如果邏輯條件影響邊界，同樣陳述它們，但不在循環的頂部。
  7. Artificial periodic disturbances are introduced to the outer field of turbulent boundary layer in an closed - circuit open water channel. statistical method is employed for analyzing the velocity - fluctuation - time - series. the effect of the disturbance to turbulent structure in boundary layer is studied

    在開口式循環水槽底部湍流邊界層外區中引入周期性擾動，對湍流場的速度脈動時間序列信號進行了統計分析，研究了湍流邊界層中周期性人工擾動對湍流結構的影響，結果表明高頻擾動的湍流中she - leveque簡稱sl湍流層次相似律成立。
  8. The " wavefront " domain decomposition method developed above is used in the division of flow field domain. the quantity of physics variables on the " subjunctive " boundary elements needs mutual communication of subdomains during the simulation

    流場區域的劃分採用改進的「波陣面」區域分裂演算法， 「虛擬」邊界單元的物理量的計算由子區域之間相互通訊來完成，信息的發送方式採用「循環式」發送方式。
  9. At the last of this section. we compute 2 - cocycle and 2 - cobounder concretely

    最後具體的i算了2余循環及2余邊界。
  10. Based on the cyclic prefix property of the guard intervals, it provides estimates for sampling positions of isi - free region by combining the techniques of delay conjugate multiplication, phase difference, symbol - by - symbol average, and edge detection

    以護衛區間循環前置的特性為基礎，結合延遲共軛相乘、相位差分、符元對符元之區段式平均以及邊界偵測等技術來估計非碼際干擾區間的位置。
  11. Different from cyclic loading acted on onshore foundation, the wave pressure plays double roles as : the surface loading imposed on the mudline and the boundary condition of excess pore pressure

    與常規陸上荷載不同，波壓力不僅是外加的循環表面力，而且是海床表面的超靜孔隙水壓力邊界條件。
  12. In a long run, firm capabilities, transaction cost, enterprise boundaries form a co - evolution mechanism of interactive circulating, realizing natural selection during the process of competition, arousing the evolution of industrial organization

    長期中，企業能力、交易成本、企業邊界形成互動循環的演化機制，並且在競爭過程中實現自然選擇，引起產業組織演化。
  13. It is of great importance, for the discussion of global carbon cycle and for the consummation of the global carbon database, to study the coi flux over the east china sea since it is one of the important marginal seas in northwest pacific

    東海是西北太平洋邊緣海中最重要的組成部分之一，研究東海海氣界面的co _ 2通量，對于更完整、準確地探討邊緣海區對全球碳循環的貢獻，以及完善全球碳系統參數數據庫有重要意義。
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