曲面設計 的英文怎麼說

中文拼音 [qūmiànshèjì]
曲面設計 英文
surface design
  • 曲 : 曲名詞1 （一種韻文形式） qu a type of verse for singing which emerged in the southern song and ji...
  • 面 : Ⅰ名詞1 （頭的前部; 臉） face 2 （物體的表面） surface; top 3 （外露的一層或正面） outside; the ri...
  • 設 : Ⅰ動詞1 （設立; 布置） set up; establish; found 2 （籌劃） work out : 設計陷害 plot a frame up; fr...
  • 計 : Ⅰ動詞1 （計算） count; compute; calculate; number 2 （設想; 打算） plan; plot Ⅱ名詞1 （測量或計算...
  • 設計 : devise; project; plan; design; excogitation; layout; layout work; styling
  1. To design the local features in product digital modeling, some surface local features are assorted and defined. furthermore, several methods for surface local features design are proposed such as the treatment of cad model edge features, design of the near - edge surface features, and design of the inner - surface feature

    為了解決產品數字化建模中的曲面模型局部特徵設計難題，對曲面局部特徵進行了分類與定義，並且分別提出了cad模型邊界線特徵處理、近邊界特徵曲面設計、內部特徵曲面設計等局部特徵設計技術。
  2. By using visual basic 5. 0 language, activex automation interface, the oop technology and developing autocad 2000, the system not only can achieve the horizontal design and the vertical design of three - legs and four - legs intersection at the tangent section and the curved section, but also can calculate earthwork based on digital terrain model

    本系統以vb5 . 0為開發工具，採用面向對象的編程方法，利用activex自動化技術，通過對autocad2000的二次開發，可以進行處于直線路段、曲線路段的三路、四路交叉口的平面設計和立面設計與繪圖，完成基於數字地面模型的工程數量計算。
  3. The lifting - line and lifting - surface design method, the harmonic analysis method based on the panel method, new section design ways, the effective operating curves are integrated into a whole design system of the unsteady propeller, the design system is effective and reliable by the design example, the model test and the application to the full scale ship

    本文把升力線和升力面設計方法、基於面元法預報螺旋槳非定常性能的諧調分析方法，新剖面設計方法、有效運轉曲線計算方法組合為一套完整的非均勻流場中螺旋槳設計計算系統，經實例設計和模型試驗及實船的應用，該設計系統是可靠且有效的。
  4. In the existing curves and surfaces formulations, a shape is designed by moving the control points of curves or surfaces

    摘要在現有的曲線曲面設計中，曲線曲面的形狀是通過控制頂點或數據點來確定的。
  5. Among railway line ' s plane design parameter, the minimum radius of curve, transition curve ' s type and length, straight line between two curves, centre - to - centre distance of track are key factors which confine railway to bringing up speed, moreover these factors among maglev railway request even more strict

    由於高速磁懸浮鐵路採用了非接觸式的行車技術，舒適性將得到很好的改善。鐵路線路平面設計參數中，最小曲線半徑、緩和曲線長度、夾直線長度、線間距離是限制列車速度的關鍵因素，高速磁浮鐵路同樣如此。
  6. Another algorithm is based on pixels : sample many points along the curve, round them to the nearest integer and set each pixel the computed point falls in. although this algorithm uses integer arithmetic, it provides the smooth curve possible at the expense of computation time as many points have to be computed to ensure that no gaps are created along the curve. furthermore these two algorithms we mentioned above is appropriate for low degree parametric curves, for high degree parametric curves, we usually approach them by using low degree rational parametric curves, the generating curve ' s fairness property is not very good

    我們知道當節點矢量的兩端節點均為k重節點且無內節點時， b樣條基函數退化為bemstein多項式，因此該生成演算法還可推廣到b能ier曲線中，具有廣泛的應用價值、同樣地，在cad和cagd中，有理b樣條曲線，特別是非均勻有理b樣條曲線（ nurbs ）已經成為曲線曲面設計中最廣為流行的技術，然而對這些曲線目前也尚無很好的曲線生成演算法，因此有理b樣條曲線的生成演算法無疑有著更重要的意義
  7. The main contents include the construction of subdivision surfaces satisfying the constrain of curves interpolation based on catmull - clark subdivision scheme, the interpolated curves are uniform b - spline ; the construction of subdivision surfaces interpolating nurbs curves based on non - uniform rational catmull - clark ( nurcc ) subdivision scheme ; generation of sharp features on subdivision surfaces ; application of subdivision surfaces in the traditional surface design method - skinning

    其內容主要包括：基於catmull - clark細分演算法構造滿足曲線插值約束的細分曲面的方法，被插值曲線為均勻b樣條曲線；基於非均勻有理catmull - clark細分演算法構造能夠插值nurbs曲線的細分曲面的方法；細分曲面上尖銳特徵的生成方法；細分方法在曲面設計的傳統方法?蒙皮法?中的應用等。
  8. This paper analyses some factors of relax curve in highway plane design and puts forward some methods to choose the length of relax curve

    摘要對高等級公路平面設計中緩和曲線長度的影響因素進行了分析說明，並對設計中如何合理確定緩和曲線長度提出了具體方法。
  9. Method for generating additional surface in die face design of automotive panel

    汽車覆蓋件模面設計中補充曲面的生成方法
  10. Profile design of cam with cylindrical roller - followers by offset surfaces method

    圓柱滾子從動件凸輪廓面的等距曲面設計方法
  11. 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。
  12. Nonlinear constitutive relations are discussed for analyzing the stress distribution, the appearance and development of the cracks, as well as the behavior of the boundary conditions of the two way slabs respectively. in the light of the experimental research on r. c. two way slabs under static loading, the behavior of yield line, the load deformation curves and the crack yield, plastic limit loads of slabs with different supporting conditions are studied

    根據反映雙向板混凝土材料非勻質性的本構關系，分析了雙向板在荷載作用下的變形、屈服、裂縫和破壞的形態特性，並對鋼筋混凝土雙向板在不同支承條件下的塑性極限荷載、正常使用撓度（曲線）和截面設計作了進一步研究。
  13. Based on data of welding line top surface and electron gun track, calculation methods for parameters of welding equipment size, electron gun movement range, and change range of electron gun focusing deepness are studied. above results can provide design reference for three dimension surface of welding assembling jig and welding device structure

    通過讀取焊縫頂面模型數據，結合電子槍運動軌跡，研究了焊機設備真空筒的尺寸、電子槍的運動范圍、電子槍聚焦深度變化范圍等參數的計算方法，為焊裝夾具的三維曲面設計以及焊機的結構設計提供了設計依據。
  14. Wsf wireframe and surface

    線架和曲面設計
  15. Ditto for one way anova, two way anova ( with and without replicates ), full and fractional factorials, and response surface designs

    給定一組數據， 6西格瑪黑帶應能進行一維方差分析、二維方差分析（有或沒有重復） ，全部析因，部分析因和響應曲面設計。
  16. If these algorithms are applied in display, interactive rendering, design, finding intersection, approximating and offsetting for surfaces, considerable economic results can be achieved

    如果在曲面顯示、曲面繪制、曲面設計、曲面求交、曲面逼近及曲面等距計算中應用這一方法，可望取得明顯的經濟效益
  17. And the ga optimization algorithm in product ergonomics form design is also illustrated by the case of wheelchair backrest

    最後以輪椅靠背的曲面設計和優化為例，闡明了遺傳演算法在產品人機形態方面的設計和優化方法。
  18. Local b - spline surface designing strategy, a surface coincided technology, is proposed entirely originated from practical requirements in reverse engineering cad modeling

    B樣條曲面的局部設計是完全根據反求工程cad建模的實際需求而提出的一種局部區域曲面設計方案。
  19. The approach can rapidly and effectively combine the existed excellent designs and produce the new product net model or surface model to realize the re - constructed surface redesign and the product innovation

    該方法能夠快速、有效地將已有的優良曲面設計有機結合，生成新的、滿足產品設計和應用需求的產品網格模型及其曲面模型，實現重構曲面的再設計和產摘要品創新。
  20. Traditional curve surface multi - resolution edition modifies or edit only in allusion to the whole curve ( surface ), which is not fit for more refined modification to curve surface in the latter step of geometric sculpting design

    這在幾何造型中尤其是在曲線曲面設計後期是非常有用的，因為在設計後期，往往不需要對整個曲線曲面進行改動，而是只須修改不滿意的那部分。
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