quadrilateral 中文意思是什麼

音標 [ˌkwɔdri'lætərəl]
quadrilateral 解釋
adj. 形容詞 1. 四邊（形）的。
2. 四方面的。
n. 名詞 1. 【數學】四邊形。
2. 方形物，方形地；【軍事】（四邊有四座堡壘防禦的）方形要塞[地區]。

  1. For a class of quadratic finite element diseretization systems of an elliptic boundary problem with jump coefficients under the unstructured quadrilateral grids, we are concerned with two kinds of quadratic lagrangian finite element equations, by analyzing the relationship between the linear finite element and quadratic finite element basis functions, a hew amg method is designed

    摘要針對一類帶間斷系數的橢圓邊值問題，在非結構四邊形剖分下，討論了兩種二次拉格朗日有限元方程的代數多重網格法，通過利用雙線性元和二次元基函數之間的表示關系，給出了一種新的網格粗化演算法和構造提升運算元的代數途徑。
  2. So this article use arbitrary quadrilateral thick and thin balsa universal element

    因此本文採用的是任意四邊形厚薄板通用單元。
  3. Study on design method for normal helicoid blanks based on spatial quadrilateral elements

    基於空間四邊形單元的正螺旋面下料圖設計方法
  4. Can he win the impregnable quadrilateral

    他能否贏得大滿貫？
  5. Four nodal quadrilateral numerical manifold method and its improvement

    四節點四邊形數值流形方法及其改進
  6. A trapezoid is a quadrilateral with two parallel sides.

    梯形是具有兩平行邊的四邊形。
  7. Research on optimization process of quadrilateral mesh

    四邊形網格的優化處理研究
  8. A kite is a quadrilateral with one line of symmetry

    風箏是個有一條對稱線的四邊形。
  9. Generation of contour in quadrilateral shell elements

    四邊形板殼單元等值線的簡易生成
  10. Programming of isoperimetric quadrilateral element based on matlab

    的四結點等參元的編程
  11. A proposition of a double heart quadrilateral

    關于雙心四邊形的一個命題
  12. Beautiful properties of complete quadrilateral

    完全四邊形的優美性質
  13. Two robust quadrilateral membrane elements

    兩個抗畸變的四邊形膜元
  14. A new smoothed contour lines generating algorithm for quadrilateral meshes

    光滑的等值線生成演算法
  15. Divinity school of chung chi college is at present the only theological education institution within a chinese public university. apart from training pastoral workers, it also aims at raising the level of theologizing of the laity. intellectual development, spiritual formation, community life, individual critical thinking and self - discipline are the quadrilateral of the school

    本院乃現時各地華人公立大學中唯一的神學教育機構，故除了訓練教牧人才外，亦為提高一般信徒的神學質素而努力；崇基學院神學院既著重學術訓練，亦重視屬靈氣質之培養；既著重群體生活，亦強調個人獨立思考及自律之重要。
  16. In order to deal with different kinds of building shapes, body - fitted quadrilateral grids are arranged in the inner domain and rectangle girds in the outer domain

    為適應不同建築體型的需要，本文提出在內層區域布置貼體的任意四邊形網格，而在外圍區域布置直角坐標矩形網格的分層網格離散模式。
  17. This paper discusses the ability of avoiding maximal power flow of quadrilateral impedance relay and round impedance relay in detail and puts forward the setting principle and setting method of load limiting resistor of backup distance protection

    本文對四邊形和方向圓特性阻抗繼電器躲線路最大潮流的能力進行了詳細分析，提出了距離保護負荷限制電阻的整定原則和整定方法。
  18. The explicit finite element method ( fem ) based on the varying time - step was selected to analyse the dynamic roll - pass process ; the nodes on the leading face of the steady - state elements set was extracted and projected onto a plane to give the required mesh, also called the origin mesh ; the implicit fem was selected to analyses the inter - pass transient thermal process ; a geometric part from the mesh was generated and meshed by using the quadrilateral elements, a heat transfer analysis was selected to transfer the node temperature data ; a new model was created by using hexahedral elements, mapping the node temperature and the equivalent plastic strain on the integration points

    利用基於變步長中心差分格式的顯式積分方法分析瞬態軋制過程；提取穩態單元集節點形成截面網格；利用隱式積分方法分析軋制道次間隙瞬態溫度場；對型鋼斷面進行平面四邊形網格劃分並映射節點溫度數據；利用六面體單元構建有限元分析模型，映射單元節點的溫度、積分點的等效塑性應變，進行數值分析。
  19. The surface of propeller, hub and the vortex of blade is discreted by a number of small hyperboloidal quadrilateral panels with constant source and doublet distribution

    槳葉、槳轂表面和螺旋槳尾渦面採用四邊形雙曲面元離散，以消除面元間的間隙。
  20. Experiences from application of flexible shielding method on false quadrilateral

    柔性掩護支架採煤方法在次急傾斜煤層中的應用
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