polyhedron 中文意思是什麼

polyhedron 解釋
n. 名詞 （pl. -dra, polyhedrons） 【幾】多面體；【拓】可剖分空間。
adj. 形容詞 -hedral
  1. Chapter 1 deals with the numerical simulation method. chapter 2 deals with the monte carlo methods. the monte carlo integration that the domain of integration is curved or complex connected curved polyhedron and the integrand has singular points is discussed in this chapter

    第二章討論了用montecarlo數值模擬方法求積分區域為曲面體和積分區域為復連通曲面體的情形，且被積函數有奇異點。
  2. This leads us to another contribution of leonhard euler to graph theory, namely euler's polyhedron theorem or simply euler's formula.

    這是我們引向L尤拉對圖論的另一個貢獻，即尤拉多面體定理，或簡稱尤拉公式。
  3. The edges of a regular polyhedron are always equal

    所有正多面體的邊均只有一種長度。
  4. Follow the instructions and fold it to make a polyhedron

    1 .選取圖紙，依照圖示摺出各種立體。
  5. 3d polyhedron recognization based on the difference of grey scale

    基於灰度差的三維多面體識別
  6. Hgs polyhedron molecular model hgs

    生物結構模型
  7. In this article, we introduce the oriented volume concept of simple tetrahedral, and get the computation formula for polyhedron at last

    引入了簡單四面體的有向體積概念，最後得多面體體積計算公式。
  8. Algorithm of parallel collision detection based on dividing a convex polyhedron to tetrahedrons

    基於凸多面體剖分的并行碰撞檢測演算法
  9. Put some other objects in the mirror well and see how the regular polyhedron changes

    隨意放進其他物件，看看正多面體的變化。
  10. 3. put some other objects in the mirror well and see how the regular polyhedron changes

    3 .隨意放進其他物件，看看正多面體的變化。
  11. Presents a method for sfs based on model of polyhedron. we carry out the algorithm by solving a overdetermined linear equations which is constructed through the distributing of the vector field. the algorithm can reconstruct 3d surface from photometric stereo image given the direction of illumination

    針對目前「從明暗恢復物體形狀方法」存在的問題，提出了以多面體模型為基礎的快速演算法，根據向量場的分佈建立關於物體表面深度信息的超定線性方程組，在最小二乘意義下求得物體表面的深度值。
  12. The number of images including the real object formed equals the number of faces possessed by the polyhedron. needless to say, mirror wells are very useful in designing interesting 3d patterns

    在這種鏡井中，放入的任何物件均會產生與多面體的面數相同的像實像加鏡像。
  13. The number of images ( including the real object ) formed equals the number of faces possessed by the polyhedron. needless to say, mirror wells are very useful in designing interesting 3d patterns

    在這種鏡井中，放入的任何物件均會產生與多面體的面數相同的像（實像加鏡像） 。
  14. The coordinate system of turning polyhedron movement was selected and its vector model was established by way of analyzing the vector, and based on that, the vector expression of describing turning polyhedron movement was deduced, then the vector formula of the relative movement and the vector formula of the path of the lathe tool were built

    摘要通過矢量分析，選擇了車削多面體運動的標架，建立了車削多面體運動的矢量模型，在此基礎上給出了描述車削多面體運動的矢量表達式，建立了相對運動的矢量公式和刀尖軌跡的矢量公式。
  15. Abstract : a new data structure that one link - list was composed of polygon - surface table, edge table and vertex table was proposed to describe the geometry information and topology information of control polyhedron m in the rese arch of modeling with closed surface. compared with other structures which were a pplicable to the work, the structure was understandable, economize and conveniently to modify. after describing the detail of the geometry information, topology inf ormation included in the tables of polygon - surface, edge and vertex, and the poin t - link form of the adjacency multilist between the tables, a concise instance was given in clanguage array

    文摘:介紹了在閉曲面造型研究中，為描述控制多面體m的幾何信息和拓撲信息而設計使用的一種單鏈三表的數據結構.與其他適用與描述控制多面體的數據結構相比，該結構在結合了鄰接多重表方法后的特點是:關系描述清楚，節省存儲空間，方便查找和交互修改形體.在介紹單鏈中三表（面表、邊表、頂點表）所含的幾何信息細節、以及單鏈的三表之間的表示面、邊、頂點拓撲關系的指針的鄰接多重連接方式之後，本文給出了以c語言數組方式簡明描述的數據結構實例
  16. To improve the roundness of the polyhedron, we can divide the edges into shorter lengths and raise the points of division to a geodesic on the surface of a sphere

    由於正多面體不太圓，在每個面上增加連接棒相當于短程線可令圓度增加。
  17. 3d numerical simulation of finete element method ( fem ) program is used to calculate and analyse the distribution of stress and strain during hydrobulging, the ovality of single - curvature polyhedron after being hydrobulged while the dimension of polar plate of single - curvature polyhedron without the flaw of imaginary crack changes

    摘要利用三維數值模擬方法，對假想無裂紋的單曲率多面殼體模型上極板尺寸發生變化時脹形過程中應力應變的分佈、脹形結束后多而殼體的不圓度等進行了計算和比較。
  18. Abstract : basing on the introduction of brim - vector and face - vector, by means of analogy, the paper popularizes the cosine - theorem from flat - triangle to vacuum - polygon and arbitrary - polyhedron, concludes a series of generalized cosine - theorems which have symmetric and conformable form, and presents short and strict proof

    文摘:在引入邊矢量及面矢量概念的基礎上，以類比作為手段，對餘弦定理進行由平面三角形到空間多邊形乃至任意多面體的一系列推廣，得出了形式對稱一致的一組廣義餘弦定理，並給出了其簡捷嚴謹的證明。
  19. Sequential quadratic programming ( sqp ) method is developed to schedule the time intervals between each pair of adjacent knots such that the total traveling time is minimized subject to the physical constraints on joint velocities, accelerations, and jerk. algorithm comparison of flexible polyhedron and sqp is done to show the good quality of sqp

    在速度、加速度、加速度變化率的約束條件下，使用二次規劃法獲得了運動總時間最短時的關節軌跡，將所用演算法與現有演算法對比表明了所用演算法的優化性。
  20. Polygin ， polyhedron, and other complicated products, especially in sports, medical, automobile, and electrical applications

    多邊、多角及其他復雜成品，特別是運動用品、醫療用品、汽車用品、電子用品等精密性應用。
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