超曲面 的英文怎麼說

中文拼音 [chāoqūmiàn]
超曲面 英文
hyperenvelope
  • 超 : Ⅰ動詞1 （越過; 高出） exceed; surpass; overtake 2 （在某個范圍以外; 不受限制） transcend; go beyo...
  • 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...
  1. Several spherial theorems on immersed hypersurface in euclidean space

    歐氏空間浸入超曲面的幾個球性定理
  2. The corresponding problem for hypersurface with constant mean curvature in euclidean space r " + l remains open

    關于r ~ （ n + 1 ）中常平均曲率超曲面的相應問題至今尚未解決。
  3. 4. algebra hyper surface neutral network is a kind of expanded perceptron model

    重點研究了一類感知器推廣模型? ?代數超曲面神經網路模型。
  4. Semi - symmetric spacelike hypersurfaces in de sitter space

    空間中半對稱的類空超曲面
  5. Locally symetry hypersufraces with constant mean curature

    關于局部對稱空間中具有常數量曲率超曲面
  6. On the basis of these results, the relations of total - pressure recovery coefficient or flow coefficient and flight mach number, angle of attack and the second movable wedge angle of the inlet have been founded by hypersurface fitting, then the mathematical model of the inlet is established

    根據流場計算結果並利用超曲面擬合方法建立了進氣道總壓恢復系數、流量系數與飛行馬赫數、進氣道攻角及二級可調斜板角度之間的關系，由此得到了二元混壓式超聲速進氣道數學模型。
  7. The different methods presented above, especially tsf method and separating - variable method, are simple, efficient, robust and with boldness and ingenuity of conception. they all break through some key problems and difficulties in reconstruction technology of hyper - surfaces

    上述諸方法，尤其是二步法和變量分離法，簡單高效，構思新穎巧妙，突破了超曲面重構的難點和關鍵技術。
  8. While the new components having the same numbers with these original physical vectors are introduced and the new components are combined with those original physical components to form a new symplectic space, the ray problem of wave propagation in geometrical optics is converted into the problem of lagrange submanifold in the symplectic space

    通過引入波向量（慢度向量） ，將物理空間中幾何光學的射線問題轉化為辛空間中的lagrange子流形（超曲面）問題。
  9. The isospectrum problem of compact hypersurfaces on a sphere

    球面上緊超曲面的等譜問題
  10. Is further given by representing the surfaces using nurbs

    給出了h d超曲面圖形表示。
  11. Curvature estimation and stability of constant mean curvature hypersurfaces

    常平均曲率超曲面的曲率估計與穩定性
  12. The first eigenvalue of the component with boundary, convex hypersurface in sn

    內凸超曲面為邊界的區域的第一特徵值估計
  13. Complete space - like hypersurfaces with constant scalar curvature in lorentz spaces

    空間中的具有常數量曲率的完備類空超曲面
  14. On the hypersurfaces with constant mean curvature in a quasi constant curvature space

    關于擬常曲率空間中具有常平均曲率超曲面
  15. The complete hypersurfaces with constant mean curvature in locally symmatric manifold are investigated, a characteristric theorem of complete hypersurface in locally symmatric manifold is obtained

    摘要研究局部對稱黎曼流形中的具有常中曲率的完備超曲面，得到了這類曲面全臍的一個結果。
  16. Theorem 1. 4 let m be a hypersurface with non - zero constant scalar curvature in rn + l spanning a sphere sn - 1 ( r ). if its gauss image lies in the semisphere, then m is a hypersphere cap

    ）為邊界的緊致常純量曲率（非零）超曲面，如果其高斯映照像落在一個以s ~ （ n - 1 ） （ r ）為邊界的半球面內，則m只有超球面蓋。
  17. In chapter one, we investigate the influence of the boundary on the shape of the space - like hypersurface with constant mean curvature or constant scalar curvature in the lorentz - minkowski space ln + 1

    第一章對于lorentz - minkowski空間中的常平均曲率或常純量曲率的類空超曲面，探討了邊界對超曲面形狀的影響。
  18. The problems on parameterization of implicit algebraic surfaces and inversion of parametric surfaces are discussed and the inversion equations for some nurbs surfaces are derived in detail

    探討隱式曲面參數化及cad超曲面重構技術研究及其應用參數曲面反演問題，具體導出了一些nurbs曲面的反演方程。
  19. For h - d scattered data, local weighted least - squares fitting ( llsf ) methods for approximation and interpolation are respectively put forward and the latter is got by adjusting weight function in the former case, and the interpolating method is also used to construct hyper - surface models with the radial function. the problem of choosing weight function during local least square approximation is discussed and two good weight functions are given : one with a parameter, the other with no parameter. based on them

    二、對非規則區域上分佈的h - d數據，提出了散亂數據超曲面擬合的局部最小二乘逼近法。通過對局部最小二乘逼近的權因子作適當的改進，得到了擬合精度較高的局部最小二乘插值法，還用徑向基函數構造了超曲面模型，找到了一種性質好帶參數的權函數以及另一種有著普遍精度性質的不含參數的權函數，獲得了較好的逼近效果。
  20. In the research of non - liner variable control methods, the paper brought forward a kind of variable structure control machine with time - changing, non - liner, " standard time optimization " on - off super curved surface. the automatic system designed had quick dynamics - respondence, little, powerful robu

    在非線性變結構控制方法研究中，本文提出了一種具有時變、非線性、 「準時間最優」開關超曲面的變結構控制器，由此所設計的控制系統動態響應速度快，超調小，魯棒性強，無穩態誤差。
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