邊界約束 的英文怎麼說

中文拼音 [biānjièyāoshù]
邊界約束 英文
boundary co traint
  • 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...
  • 約 : 約動詞[口語] （用秤稱） weigh
  • 束 : Ⅰ動詞1 （捆; 系） bind; tie 2 （控制; 約束）control; restrain Ⅱ量詞（用於捆在一起的東西） bundle;...
  • 邊界 : boundary; frontier; border; borderline; edge range line; periphery
  • 約束 : keep within bounds; restrain; bind; bound; boundage;tie; restraint; restriction; engagement; repr...
  1. Study on the characteristic of piezoceramic actuator is an important step in the studying of undamaged - inspection process based on piezoceramic actuator technology. this thesis firstly dwells on the sample model of piezoceramic actuator under the restriction of concrete. through theory and experimentation analysis, we arrives at a conclusion that the vibration behavior of piezoceramic actuator belongs to that of the thin plate

    本文著重研究了在混凝土約束條件下壓電陶瓷片的樣本模型，在此基礎上通過理論探討和實驗現象分析，認為埋置於混凝土中的壓電陶瓷片是符合彈性力學中克希霍夫有關薄板理論的假設，是屬于薄板振動問題，並確定了其邊界約束條件。
  2. The techniques related terrain lod is systematically studied based on the quadtree data structure. combining the data block attemperation idea, we solved the data integrating and preculling problem, presented the boundary constraining solution, and calculated the collision detection for rambling

    本文在四叉樹結構的基礎上較為系統的研究了地形相關lod技術，結合數據分塊調度思想，解決了數據連接和預裁剪問題，給出了邊界約束問題的解法，並針對漫遊計算了特定的碰撞檢測。
  3. In the second part, a decomposition method for solving semidefmite quadratic programming with box constraints is proposed. a regular splitting of the hessian matrix of the problem is used in the algorithm. the convergence of the algorithm is proved under certain assumptions, the numerical results are also given

    第二部分把解邊界約束正定二次規劃問題的正則分解演算法推廣到求解邊界約束半正定二次規劃問題，在理論證明的基礎上還進行數值檢驗，結果說明演算法是有效的。
  4. " no norms, no difference between cycle and square ". based on the needs of city guidance, by formulating laws, polices, and regulations and rules, and actively guiding the formation of norms, ethics, customs and every kinds of invisible restrictions, the city norm is a fundamental management function to restrict and predict the activities and behaviors of city government, social communities, city residents and entrepreneurs

    「無以規矩，不成方圓」 ，城市規范就是根據城市導引的需要，通過制定法規、政策、行政條例和規章制度等成文法的有形文案，以及主動引導民間自發形成的風俗、道德、習慣等無形約束，對城市政府、社會團體、企事業單位和城市居民的社會活動及行為進行邊界約定與預警的一項基礎性管理職能。
  5. With this approach, the surface model can approximate inner scattered points and interpolate boundary conditions while keeping the global gl continuity. actually, the study on the theory and technology of b - spline surface reconstruction with complicated boundary constraints is an essential and innovative point of this thesis

    實際的運行例子表明，基於這種方案創建出來的曲面模型不僅能夠可調節性地逼近區域內部的散亂數據點，而且同時能夠插值于要求的邊界約束條件，從而保證整個曲面模型的全局g連續性。
  6. 1 process - oriented algorithms for sheet metal deployment. an investigation is made on the constrains to welded seam, sheet thickness, slope type and their influences to sheet metal manufacture process, and a rational method is adopted to treat design and calculation

    本文主要涉及的研究內容及創新點包括以下幾個方面： 1 、提出並實現了面向工藝的鈑金展開演算法；探討了展開計算時焊縫邊界約束條件，板厚處理，坡口型式對鈑金加工製造工藝的影響，並採用合理的方法進行處理和設計。
  7. The numerical results show that the nature frequencies of the structure are affected by the temperature effect, boundary conditions and the number or orientations of layers ; the proper orientations can change the nature frequencies ; the effect degree on the nature frequencies of cross - ply laminated cylindrical shell is different from that of the antisymmetric one

    結果表明，溫度效應、邊界約束、鋪層層數顯著影響結構的固有頻率，適當的鋪層角度會改變結構的固有頻率，不同的鋪層方式對結構固有頻率影響程度不同。
  8. Secondly, we give the mathematic fuzzy environment and satisfactory decision - making. then make a summary of the method how to resolve a satisfying optimization problem, finally, we research a kind of method based on fuzzy programming to solve a satisfied optimization problem with some constrains and this method has been verified by the simulation results

    在此基礎上對一類模糊不確定環境中存在生產約束時的滿意優化控制問題，在預測控制的框架下把具有模糊邊界約束的有限預測時域的優化問題轉化為等價的確定性規劃問題，並且進行了模擬，模擬結果表明了該演算法是有效的。
  9. Vibration eigenvalues of structures with uncertain boundary restrict stiffness

    邊界約束剛度不確定的結構振動特徵值
  10. We construct cost function which combines the likelihood function and boundary constraint function

    它利用似然函數和邊界約束方程構造代價函數，來描述區域特徵。
  11. This paper consists of two parts. in the first part, a new branch and bound algorithm for minimizing the nonconvex quadratic programming with box constraints is proposed

    本文分兩部分，第一部分研究求解邊界約束非凸二次規劃問題的整體最優解的分支定界演算法。
  12. Free form surface reconstruction is a key step in reverse engineering cad modeling. on the basis of segmentation, an approach of b - spline surface reconstruction with complicated boundary constraints is addressed

    基於復雜邊界約束和內部散亂逼近的b樣條曲面重構理論和技術的研究是本文的一個重點和創新之處。
  13. When a slope deformation is limited not only by bottom slide plane but also by lateral slide planes, the calculated stability coefficient by using a two - dimension model is usually lower than the actual situation

    摘要當邊坡的變形不僅受底部邊界約束而比還受側限作用時，其穩定性計算按平面問題簡化常存在較大的誤差。
  14. Many application examples show that this local b - spline surface designing strategy cannot only guarantee the quality of the surface, but also preserve the global geometric continuity of the whole cad model

    大量的實際例子和操作表明，這種基於復雜裁剪邊界約束的局部b樣條曲面設計方案既能保證曲面模型的表面品質，同時又能保持曲面模型的全局連續性。
  15. The author has analyzed and compared several main cases of boundary constraints thoroughly, furthermore, mathematical modeling and error analysis of the most complex boundary constrains case has been lucubrated

    文章對八種主要的邊界約束類型做了深入的分析比較，並著重對最復雜的邊界約束情況的數學模型建立、求解及誤差分析展開了細致和詳盡的討論。
  16. The special class of constraints which appears in the form of boundary conditions is then considered within the framework of dirac method and some unavoidable problems or shortcommings of the dirac method in treating boundary constraints are pointed out

    接著，我們試圖利用dirac方法對帶有邊界條件的理論進行量子化。結果發現，在用dirac方法來處理具有這類特殊邊界約束的系統的量子化問題時，總是存在著不可避免的閑難或弊端。
  17. Based on the parameters of multi - robot cooperation collision is focused on the environment in some of the information known circumstances, based on genetic algorithm robot cooperation collision, the method considered the boundary constraints, obstacle avoidance, with global optimization advantages

    本文重點討論了在部分環境信息已知的情況下，基於遺傳演算法的機器人協作避碰，方法考慮了邊界約束，避障要求，具有全局尋優的優點。
  18. According to the particular characteristics of cad modeling in reverse engineering and the practical demands from customers, the author made an elaborate and in - depth study on b - spline surface reconstruction in three aspects, including b - spline surface fairing, local b - spline surface designing and b - spline surface approximating based on complicated boundary constraints

    本文結合反求工程cad建模自身的特點和用戶的實際需要，主要對b樣條曲面造型三個方面的工作做了較為細致和深入的研究和探討： b樣條曲面光順、 b樣條曲面局部設計和基於復雜邊界約束的b樣條曲面逼近。
  19. Taking the results as boundary constraint and the velocity field of horizontal movement after transforming reference frame as the load of fem node, the velocity field of horizontal movement in the region is simulated, the principal strain rate field and maximal shear strain rate field are calculated, the variety characteristics of the two rate fields and relation between the variety characteristics and strong earthquake preparation are analyzed

    將反演結果作為邊界約束並將變換參考框架后的水平速度場作為有限元節點載荷，模擬區域內部水平運動場並計算其主應變率場、最大剪應變率場，以分析這兩個時段中這兩種場的變化特徵及其與地震孕育之間的關系。
  20. Taking all the interval number s in the equations as optimal design variables and representing the lower and th e upper bounds of each interval number as the boundary constrain of the variable respectively, the maximum and the minimum of various components of the solution are achieved by using the constrained optimization method

    將方程組中的所有區間數都作為設計變量，區間量的變化區間作為相應的設計變量的邊界約束，運用約束優化法求出方程組解的各元素的最大值和最小值。
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