拓撲表達式 的英文怎麼說

中文拼音 [tàpūbiǎodáshì]
拓撲表達式 英文
topological expression
  • 拓 : 拓動詞（把碑刻、銅器等的形狀和上面的文字、圖形印下來; 拓印） make rubbings from inscriptions pict...
  • 表 : Ⅰ名詞1 （外面;外表） outside; surface; external 2 （中表親戚） the relationship between the child...
  • 達 : Ⅰ動詞1 （暢通） extend 2 （達到） reach; attain; amount to 3 （通曉; 明白） understand thoroughly...
  • 式 : 名詞1 （樣式） type; style 2 （格式） pattern; form 3 （儀式; 典禮） ceremony; ritual 4 （自然科...
  • 表達 : deliver; express; show; voice; convey; communicate
  1. First, the paper summarizes a group building csg entity and makes combination mode of csg entities clear, by abstracting building model and analyzing building graphic objects. depending on this model, the article describes topology relations of the 3d architecture model inner based on the point, line, surface and entity. finally, in the developing environment vc + +, based on the opengl techniques, 3d building model of tyut office building is implemented by csg

    首先，通過對建築模型抽取和建築圖形對象的分析，總結了一組描述建築模型的建築csg體元，揭示了建築模型csg體元之間的組合形態，提出一種基於csg的組合建模方案來構造三維建築模型；然後在此模型基礎上進行了基於點、線、面、體的表達方式描述了建築模型內部拓撲空間關系，簡要介紹了建築模型的體裝配方法；最後利用opengl技術在visualc + +下實現了工大辦公樓的csg建模實驗。
  2. This thesis argues that availability of repairable metworks has the same polynomial as reliability of unrepairable networks that have the same topological structure, but the meaning of parameters in the polynomials is different, so many algorithms for reliability polynomial, can be extended to the calculation of availability

    本文通過證明，可修復網路可用度具有和拓撲不可修復網路可靠度完全相同的多項式表達式，針對可靠度多項式的許多演算法，可以推廣到可用度的計算。
  3. The main content of studying in this paper includes : according to the operation principle of gis, developed dss of city traffic planning of practicability. structure the topological structure chart of city traffic network, deal with the traffic network, can solve shortest path and strongly connected problem, and can plan result express by way of figure, can reduce work load and time greatly, and can make traffic planning visual in more image

    本文根據gis的工作原理，開以出了實用性的城市交通規則計算機輔助決策支持系統： masterpath構建城市交通網拓撲圖，處理交通網路，可解決最短路和強連通定向問題，規劃結果可視表達，為交通規劃工作者提供直觀、清晰、全面的信息表達方式，有利於提高城市交通規劃決策的科學性和合理性。
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